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1. A co‐training ‐based approach for the hierarchical multi‐label classification of research papers

Author: Khalil Drira, Hatem Bellaaj, Abir Masmoudi, Mohamed Jmaiel, Université de Sfax - University of Sfax, Équipe Services et Architectures pour Réseaux Avancés (LAAS-SARA), Laboratoire d'analyse et d'architecture des systèmes (LAAS), Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées, Unité de Recherche en développement et contrôle d'applications distribuées (REDCAD), École Nationale d'Ingénieurs de Sfax | National School of Engineers of Sfax (ENIS), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), and Université de Toulouse (UT)
Subjects: 0209 industrial biotechnology, Computer science, 02 engineering and technology, Semi-supervised learning, Imbalanced data, [INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE], Hierarchical Multi-label classication, Machine learning, computer.software_genre, Theoretical Computer Science, Set (abstract data type), Consistency (database systems), [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], 020901 industrial engineering & automation, Cardinality, Co-training, Artificial Intelligence, 0202 electrical engineering, electronic engineering, information engineering, Multi-label classification, Hierarchy (mathematics), business.industry, [INFO.INFO-WB]Computer Science [cs]/Web, Research papers classication, Bibliographic coupling, ComputingMethodologies_PATTERNRECOGNITION, Computational Theory and Mathematics, Control and Systems Engineering, 020201 artificial intelligence & image processing, [INFO.INFO-ET]Computer Science [cs]/Emerging Technologies [cs.ET], Artificial intelligence, business, computer
Abstract: International audience; This paper focuses on the problem of the hierarchical multi‐label classification of research papers, which is the task of assigning the set of relevant labels for a paper from a hierarchy, using reduced amounts of labelled training data. Specifically, we study leveraging unlabelled data, which are usually plentiful and easy to collect, in addition to the few available labelled ones in a semi‐supervised learning framework for achieving better performance results. Thus, in this paper, we propose a semi‐supervised approach for the hierarchical multi‐label classification task of research papers based on the well‐known Co‐training algorithm, which exploit content and bibliographic coupling information as two distinct papers' views. In our approach, two hierarchical multi‐label classifiers, are learnt on different views of the labelled data, and iteratively select their most confident unlabelled samples, which are further added to the labelled set. The success of our suggested Co‐training‐based approach lies in two main components. The first is the use of two suggested selection criteria (i.e., Maximum Agreement and Labels Cardinality Consistency) that enforce selecting confident unlabelled samples. The second is the appliance of an oversampling method that rebalances the labels distribution of the initial labelled set, which reduces the reinforcement of the label imbalance issue during the Co‐training learning. The proposed approach is evaluated using a collection of scientific papers extracted from the ACM digital library. Performed experiments show the effectiveness of our approach with regards to several baseline methods.
Published: 2021

2. Detection of Clone Attacks in Swarms of Autonomous Aircraft Systems - Position Paper

Author: Damien Sauveron, Akka Zemmari, Bouchra Bounab, Serge Chaumette, Université de Bordeaux (UB), Laboratoire Bordelais de Recherche en Informatique (LaBRI), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB), XLIM (XLIM), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), Mathématiques & Sécurité de l'information (XLIM-MATHIS), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), and Chaumette, Serge
Subjects: Computer science, business.industry, Mobile wireless, Node (networking), Software as a service, 0211 other engineering and technologies, 020206 networking & telecommunications, 02 engineering and technology, [INFO] Computer Science [cs], Computer security, computer.software_genre, 021105 building & construction, Collusion, 0202 electrical engineering, electronic engineering, information engineering, Position paper, Clone (computing), [INFO]Computer Science [cs], Impossibility, [MATH]Mathematics [math], business, Wireless sensor network, computer, ComputingMilieux_MISCELLANEOUS
Abstract: Swarms of autonomous aircraft systems (SAAS) are used to accomplish missions that deal with sensitive and critical data. As such, these systems are subject to attacks among which clone attacks. Several clone attacks detection approaches either in stationary or mobile wireless sensor networks have been proposed. Unfortunately, the existing approaches are not suitable for swarms of autonomous aircraft systems because either they do not guarantee a fast enough detection (while most SAAS missions are real time missions, e.g. surveillance), or they depend on strong assumptions that are hard to achieve in practice (e.g. absence of nodes collusion, impossibility for an attacker to track a genuine node). In this paper, we present a novel clone attack detection approach specific to SAAS that solves several unaddressed issues and that makes it possible to improve the security and the privacy of the assets of the SAAS.
Published: 2019

3. Implementing Wideband Monopole/Dipole Antennas on Paper Substrates

Author: C. Person, Duc Nguyen, D. Izoard, D Lohine Tong, J.Ph. Coupez, Pascal Borel, Ph Minard, Département Micro-Ondes (IMT Atlantique - MO), IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Lab-STICC_IMTA_MOM_DIM, Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-Institut Mines-Télécom [Paris] (IMT)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-École Nationale d'Ingénieurs de Brest (ENIB)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL), Thomson Research (THOMSON RESEARCH), Thomson, and ANR-14-CE26-0033,STICK'IT,Systèmes Antennaires Passifs Imprimables sur Support Conformable(2014)
Subjects: Computer science, 02 engineering and technology, conformable structure, 7. Clean energy, law.invention, Bluetooth, law, Hardware_GENERAL, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Dipole antenna, Wideband, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, integrated balun, wideband antennas, business.industry, 020208 electrical & electronic engineering, 020206 networking & telecommunications, Flexible Printed Circuit, Maximization, Flexible electronics, paper substrates, Antenna efficiency, [SPI.TRON]Engineering Sciences [physics]/Electronics, [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, The Internet, Multi-band device, business
Abstract: International audience; Advanced internet and multimedia set-top boxes are today massively based on 4*4 MIMO systems, with multi-sub-bands standards (Wifi bands, LTE, Bluetooth,…). Multiple antennas spatially distributed on the plastic casing become therefore a great challenge for cost and performances motivations, thus promoting flexible technology and substrate, for assembling subsystems , under compactness considerations, as well as electrical performances improvement. In this paper, we discuss about the characterisation of Multi-band antennas designed on an ultra-low cost material (a cellulosic substrate, i.e. a paper) with design challenges in terms of radiation efficiency maximization and wideband properties under compactness constraints. Simulation and measurements are proposed to validate the designs.
Published: 2018

4. Physician satisfaction with transition from CPOE to paper-based prescription

Author: Matthieu Schuers, Nicolas Griffon, Jean-Philippe Leroy, Mher B. Joulakian, M. Bubenheim, Stéfan Jacques Darmoni, Laboratoire d'Informatique, de Traitement de l'Information et des Systèmes (LITIS), Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Université Le Havre Normandie (ULH), Normandie Université (NU), Laboratoire d'Informatique Médicale et Ingénierie des Connaissances en e-Santé (LIMICS), Université Paris 13 (UP13)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service d'informatique biomédicale [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Département de Médecine Générale [Rouen] (DMG), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU), Unité de biostatistiques [CHU Rouen], Normandie Université (NU)-Normandie Université (NU)-CHU Rouen, HAL-UPMC, Gestionnaire, Université Le Havre Normandie (ULH), Normandie Université (NU)-Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), and Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)
Subjects: Adult, Male, 020205 medical informatics, Attitude of Health Personnel, Health information technology, education, Health Informatics, Personal Satisfaction, 02 engineering and technology, Order entry, 03 medical and health sciences, 0302 clinical medicine, Nursing, Physicians, Qualitative research, 0202 electrical engineering, electronic engineering, information engineering, Information system, Humans, Medication Errors, Medicine, 030212 general & internal medicine, Medical prescription, Medical order entry systems, [INFO.INFO-BI] Computer Science [cs]/Bioinformatics [q-bio.QM], business.industry, Reproducibility of Results, Paper based, medicine.disease, Prescriptions, Hospital Information Systems, Cross-sectional studies, Female, Patient Safety, Medical emergency, Physician satisfaction, [INFO.INFO-BI]Computer Science [cs]/Bioinformatics [q-bio.QM], business, Strengths and weaknesses
Abstract: International audience; IntroductionIn January 2015, Rouen University Hospital’s information system experienced serious issues. It was necessary to rapidly switch from the computerized provider order entry (CPOE) system towards a paper-based order entry (PBOE) system. This was an opportunity to evaluate prescriber opinion on the two provider order entry (POE) systems.MethodsAll residents were asked to fill an augmented version of the POE satisfaction and usage survey for both POE systems. The results were compared to identify the strengths and weaknesses of each system.ResultsFifty-one respondents had used the CPOE system and the PBOE system. Overall, satisfaction was higher with PBOE than CPOE (odds ratio (OR) = 3.74; p < 0.001). Usability (OR = 4.00; p < 0.001), reliability (OR = 8.54; p < 0.001), time consumption (OR = 0.50; p < 0.05 – survey statement was formulated negatively), and communication with nurses (OR = 14.27; p < 0.0001) reached statistically better agreement. The more experience with CPOE the more residents were disillusioned with the reliability (OR = 6.55; p < 0.01), the usability (OR = 5.68; p < 0.01) and the patient safety (OR = 0.27; p < 0.05 – survey statement was formulated negatively) of CPOE. Although safety issues were reported for both systems, the causes were different; PBOE imposed frequent rewriting of the order while CPOE lack of usability might be unsafe. Another important issue with both POE systems was time consumption.ConclusionResidents did not report any increase in safety issues with the rapid switch from CPOE to PBOE. They even seemed more satisfied with the rollback to paper, which remains a possible degraded mode in case of health information technology collapse.
Published: 2017

5. A Paper Recommendation System with ReaderBench: The Graphical Visualization of Semantically Related Papers and Concepts

Author: Mihai Dascalu, Ionut Cristian Paraschiv, Stefan Trausan-Matu, Philippe Dessus, Danielle S. McNamara, 'Politehnica' Université de Bucarest, Roumanie, Romanian Academy of Sciences, Laboratoire de Recherche sur les Apprentissages en Contexte (LaRAC), Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Arizona State University [Tempe] (ASU), NSF grants 1417997 and 1418378 to Arizona State University, Y. Li, M. Chang, M. Kravcik, E. Popescu, R. Huang, Kinshuk, N.-S. Chen, European Project: 212578,EC:FP7:ICT,FP7-ICT-2007-1,LTFLL(2008), European Project: 159/1.5/S/134398,POSDRU, Dessus, Philippe, Language Technology for Lifelong Learning - LTFLL - - EC:FP7:ICT2008-03-01 - 2011-02-28 - 212578 - VALID, and POSDRU/159/1.5/S/134398 - POSDRU - 159/1.5/S/134398 - INCOMING
Subjects: semantic similarity, Computer science, Discourse analysis, [SHS.EDU]Humanities and Social Sciences/Education, [SHS.EDU] Humanities and Social Sciences/Education, 02 engineering and technology, Recommender system, computer.software_genre, paper recommendation system, scientometrics, 050105 experimental psychology, Semantic similarity, 0202 electrical engineering, electronic engineering, information engineering, 0501 psychology and cognitive sciences, discourse analysis, Information retrieval, business.industry, 05 social sciences, Science Citation Index, Information technology, Scientometrics, Visualization, Metadata, 020201 artificial intelligence & image processing, Artificial intelligence, business, computer, Natural language processing
Abstract: International audience; The task of tagging papers with semantic metadata in order to analyze their relatedness represents a good foundation for a paper recommender system. The analysis from this paper extends from previous research in order to create a graph of papers from a specific domain with the purpose of determining each article's importance within the considered corpus of papers. Moreover, as non-latent representations are powerful when used in conjunction with latent ones, our system retrieves semantically close words, not present in the paper, in order to improve the retrieval of papers. Our previous analyses used the semantic representation of papers in different semantic models with the purpose of creating visual graphs based on the semantic relatedness links between the abstracts. The current analysis takes a step forward by proposing a model that can suggest which papers are of the highest relevance, share similar concepts, and are semantically related with the initial query. Our study is performed using paper abstracts in the field of information technology extracted from the Web of Science citation index. The research includes a use case and its corresponding results by using interactive and exploratory network graph representations.
Published: 2016

6. MooD: MObility Data Privacy as Orphan Disease -Experimentation and Deployment Paper

Author: Sara Bouchenak, Sonia Ben Mokhtar, Mohamed Maouche, Besma Khalfoun, Distribution, Recherche d'Information et Mobilité (DRIM), Laboratoire d'InfoRmatique en Image et Systèmes d'information (LIRIS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Centrale de Lyon (ECL), Université de Lyon-Université Lumière - Lyon 2 (UL2)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), and Université de Lyon-Université Lumière - Lyon 2 (UL2)
Subjects: Information privacy, Computer science, business.industry, Data Privacy, Internet privacy, User-Centric Protection, 020206 networking & telecommunications, 02 engineering and technology, Competitor analysis, Location Privacy Protection Mechanism, Medical research, Information sensitivity, User Re-identification, [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR], Mood, Mobility Data, Software deployment, 020204 information systems, Location-based service, 0202 electrical engineering, electronic engineering, information engineering, business, Mobile device
Abstract: International audience; With the increasing development of handheld devices, Location Based Services (LBSs) became very popular in facilitating users' daily life with a broad range of applications (e.g. traffic monitoring, geo-located search, geo-gaming). However , several studies have shown that the collected mobility data may reveal sensitive information about end-users such as their home and workplaces, their gender, political, religious or sexual preferences. To overcome these threats, many Location Privacy Protection Mechanisms (LPPMs) were proposed in the literature. While the existing LPPMs try to protect most of the users in mobility datasets, there is usually a subset of users who are not protected by any of the existing LPPMs. By analogy to medical research, there are orphan diseases, for which the medical community is still looking for a remedy. In this paper, we present MooD, a fine-grained multi-LPPM user-centric solution whose main objective is to find a treatment to mobile users' orphan disease by protecting them from re-identification attacks. Our experiments are conducted on four real world datasets. The results show that MooD outperforms its competitors, and the amount of user mobility data it is able to protect is in the range between 97.5% to 100% on the various datasets. CCS Concepts • Security and privacy → Pseudonymity, anonymity and untraceability.
Published: 2019

7. A Context-Aware Analytics for Processing Tweets and Analysing Sentiment in Realtime (Short Paper)

Author: Mohammed AlShaer, Mohand-Said Hacid, Mohamed Dbouk, Willem Jan Van Den Heuvel, Yehia Taher, Rafiqul Haque, Données et algorithmes pour une ville intelligente et durable - DAVID (DAVID), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Cognitus, Base de Données (BD), Laboratoire d'InfoRmatique en Image et Systèmes d'information (LIRIS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École Centrale de Lyon (ECL), Université de Lyon-Université Lumière - Lyon 2 (UL2)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Université Lumière - Lyon 2 (UL2), and Université Libanaise
Subjects: 0209 industrial biotechnology, Exploit, business.industry, Computer science, Short paper, Big data, Sentiment analysis, Context (language use), 02 engineering and technology, Semantics, Data science, World Wide Web, 020901 industrial engineering & automation, Analytics, Streaming data, 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, [INFO]Computer Science [cs], InformationSystems_MISCELLANEOUS, business
Abstract: International audience; Sentiment analysis has grown to become increasingly important for companies to more accurately understand customer/supplier sentiments about their processes/products and services, and predict customer churn. In particular, existing sentiment analysis aims to better understand their customer’s or supplier’s emotions which are essentially the affirmative, negative, and neutral views of users on tangible or intangible entities e.g., products or services. One of the most prevalent sources to analyse these sentiments is Twitter. Unfortunately, however, existing sentiment analysis techniques suffer from three serious shortcomings: (1) they have problems to effectively deal with streaming data as they can merely exploit (Twitter) hashtags, and (2) neglect the context of Tweets. In this paper, we present SANA: a context-aware solution for dealing with streaming (Twitter) data, analysing this data on the fly taking into account context and more comprehensive semantics of Tweets, and dynamically monitoring and visualising trends in sentiments through dashboarding and query facilities.
Published: 2016

8. Evaluating the artifacts of SIGCOMM papers

Author: Luigi Iannone, Damien Saucez, Olivier Bonaventure, Design, Implementation and Analysis of Networking Architectures (DIANA), Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Télécom ParisTech, Département d'Ingénierie Informatique - UCL (INGI), Université Catholique de Louvain = Catholic University of Louvain (UCL), and UCL - SST/ICTM/INGI - Pôle en ingénierie informatique
Subjects: Information retrieval, Computer Networks and Communications, Computer science, business.industry, 020206 networking & telecommunications, 02 engineering and technology, Reproducibility, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], Software, 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, business, Artifacts, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries)
Abstract: International audience; A growing fraction of the papers published by CCR and at SIGCOMM-sponsored conferences include artifacts such as software or datasets. Besides CCR, these artifacts were rarely evaluated. During the last months of 2018, we organised two different Artifacts Evaluation Committees to which authors could submit the artifacts of their papers for evaluation. The first one evaluated the papers accepted by Conext’18 shortly after the TPC decision. It assigned ACM reproducibility badges to 12 different papers. The second one evaluated papers accepted by CCR and any SIGCOMM-sponsored conference. 28 papers received ACM reproducibility badges. We report on the results of a short survey among artifacts authors and reviewers and provide some suggestions for future artifacts evaluations.
Published: 2019

9. Hyperbolic Wavelet Transform for Historic Photographic Paper Classification Challenge

Author: Stéphane Roux, Stéphane Jaffard, Herwig Wendt, Patrice Abry, Béatrice Vedel, École normale supérieure - Lyon (ENS Lyon), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse 1 Capitole (UT1)-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, Laboratoire d'Analyse et de Mathématiques Appliquées (LAMA), Université Paris-Est Marne-la-Vallée (UPEM)-Fédération de Recherche Bézout-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Mathématiques et Applications des Mathématiques, EA 3885 (LMAM), Université de Bretagne Sud (UBS), Signal et Communications (IRIT-SC), Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse 1 Capitole (UT1), Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Fédération de Recherche Bézout-Université Paris-Est Marne-la-Vallée (UPEM), Centre National de la Recherche Scientifique - CNRS (FRANCE), Ecole Normale Supérieure de Lyon - ENS de Lyon (FRANCE), Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE), Université Paris Est Créteil Val de Marne - UPEC (FRANCE), Université Toulouse III - Paul Sabatier - UT3 (FRANCE), Université Toulouse - Jean Jaurès - UT2J (FRANCE), Université Toulouse 1 Capitole - UT1 (FRANCE), Université de Bretagne Sud - UBS (FRANCE), Institut de Recherche en Informatique de Toulouse - IRIT (Toulouse, France), Institut National Polytechnique de Toulouse - INPT (FRANCE), École normale supérieure de Lyon (ENS de Lyon), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), and Université de Toulouse (UT)
Subjects: Similarity (geometry), Computer science, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Cepstral analysis, Image processing, 02 engineering and technology, Wavelet analysis, 01 natural sciences, [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI], Traitement des images, Wavelet transforms, Wavelet, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Photography, Traitement du signal et de l'image, Computer vision, 010306 general physics, Synthèse d'image et réalité virtuelle, ComputingMethodologies_COMPUTERGRAPHICS, business.industry, Wavelet transform, [INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], 020206 networking & telecommunications, Pattern recognition, Vision par ordinateur et reconnaissance de formes, Intelligence artificielle, Spectral clustering, [INFO.INFO-GR]Computer Science [cs]/Graphics [cs.GR], Hierarchical clustering, ComputingMethodologies_PATTERNRECOGNITION, Computer Science::Computer Vision and Pattern Recognition, [INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV], Artificial intelligence, business, Art, Photographic paper
Abstract: International audience; Photographic paper texture characterization constitutes a challenging image processing task and an important stake both for manufacturers and art museums. The present contribution shows how the Hyperbolic Wavelet Transform, thanks to its joint multiscale and anisotropie nature, permits to achieve an accurate photographic paper texture analysis and characterization. A cepstral-type distance, constructed on the coefficients of the Hyperbolic Wavelet Transform, is then used to measure similarity between pairs of paper textures. Spectral clustering followed by Ascendant Hierarchical Clustering applied to the similarity matrix enables an unsupervised classification of photographic paper sheets. This methodology is applied to a test dataset made available in the framework of the Historic Photographic Paper Classification Challenge. The relevance of the proposed texture characterization and classification procedure is assessed by comparisons against the database documentation provided by experts.
Published: 2014

10. Electronically Re-Writable Chipless RFID Tag Using Solid State Metal-Insulator-Metal Switches on Paper Substrate

Author: Etienne Perret, Brice Sorli, Arnaud Vena, M.P. Jayakrishnan, Laboratoire de Conception et d'Intégration des Systèmes (LCIS), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Institut d’Electronique et des Systèmes (IES), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Matériaux, MicroCapteurs et Acoustique (M2A), and Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Materials science, business.industry, Programmable metallization cell, 010401 analytical chemistry, Rewritable Chipless RFID, Reconfigurability, 020206 networking & telecommunications, 02 engineering and technology, CBRAM, 01 natural sciences, Capacitance, Optical switch, Signature (logic), 0104 chemical sciences, Resonator, Chipless RFID, [SPI]Engineering Sciences [physics], [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, Electrical length, MIM Switch, 0202 electrical engineering, electronic engineering, information engineering, Optoelectronics, business
Abstract: International audience; In this article, we present the design and results of an electronically re-writable chipless RFID tag on paper substrate. This tag consists of two resonators build around a modified shorted dipole, integrated with a non-volatile Metal-Insulator-Metal (MIM) switch, which tunes the electrical length of each resonator to resonate at two different frequencies, depending on state of the switch. One can electronically reconfigure the tag using low power DC pulses to change its RF signature. The integrated MIM switch has a layer architecture of Silver-Nafion-Aluminum, formed exclusively using an in-house process in ambient laboratory conditions, notably without the use of any 'clean room' facilities. Operating mechanism of the tag is validated with the help of developed electrical equivalent model. This study proves the concept of realizing 'electronically reconfigurable' chipless tags on flexible and low cost substrates, with a fabrication process compatible with mass production.
Published: 2019

11. Selected Extended Papers of ITP 2016: Preface

Author: Stephan Merz, Jasmin Christian Blanchette, Max-Planck-Institut für Informatik (MPII), Max-Planck-Gesellschaft, Vrije Universiteit Amsterdam [Amsterdam] (VU), Modeling and Verification of Distributed Algorithms and Systems (VERIDIS), Department of Formal Methods (LORIA - FM), Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA), Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Laboratoire Lorrain de Recherche en Informatique et ses Applications (LORIA), Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Inria Nancy - Grand Est, Institut National de Recherche en Informatique et en Automatique (Inria)-Max-Planck-Institut für Informatik (MPII), Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Proof-oriented development of computer-based systems (MOSEL), Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Theoretical Computer Science, Network Institute, Max-Planck-Gesellschaft-Max-Planck-Gesellschaft-Inria Nancy - Grand Est, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Department of Formal Methods (LORIA - FM), and Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Engineering, business.industry, [INFO.INFO-LO]Computer Science [cs]/Logic in Computer Science [cs.LO], 020207 software engineering, 0102 computer and information sciences, 02 engineering and technology, 01 natural sciences, Computational Theory and Mathematics, 010201 computation theory & mathematics, Artificial Intelligence, 0202 electrical engineering, electronic engineering, information engineering, Artificial intelligence, business, Software, ComputingMilieux_MISCELLANEOUS
Abstract: International audience
Published: 2019

12. Machine Learning for Networking: first international conference, MLN 2018, Paris, France, November 27-29, 2018, revised selected papers

Author: Paul Muhlethaler, Selma Boumerdassi, Eric Renault, Réseaux, Systèmes, Services, Sécurité (R3S-SAMOVAR), Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR), Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP)-Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP), Département Réseaux et Services Multimédia Mobiles (RS2M), Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP), Centre National de la Recherche Scientifique (CNRS), Wireless Networking for Evolving & Adaptive Applications (EVA), Inria de Paris, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), CEDRIC. Réseaux et Objets Connectés (CEDRIC - ROC), Centre d'études et de recherche en informatique et communications (CEDRIC), Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), Département Réseaux et Services Multimédia Mobiles (TSP - RS2M), Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), and HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)
Subjects: User interfaces, Sensor networks, Ad hoc networks, Artificial intelligence, Human-Computer Interaction (HCI), Computer science, 02 engineering and technology, Learning algorithms, Machine learning, computer.software_genre, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], Bandwidth, 0203 mechanical engineering, 0202 electrical engineering, electronic engineering, information engineering, Reinforcement learning, Wireless telecommunication systems, [INFO]Computer Science [cs], Data security, Wireless networks, Computer networks, Internet, Artificial neural network, Routers, business.industry, Sensors, Telecommunication networks, 020206 networking & telecommunications, 020302 automobile design & engineering, Wireless sensor networks, Telecommunication traffic, Mobile telecommunication systems, business, computer, Wireless sensor network, Neural networks
Abstract: International audience; This book constitutes the thoroughly refereed proceedings of the First International Conference on Machine Learning for Networking, MLN 2018, held in Paris, France, in November 2018. The 22 revised full papers included in the volume were carefully reviewed and selected from 48 submissions. They present new trends in the following topics: Deep and reinforcement learning; Pattern recognition and classification for networks; Machine learning for network slicing optimization, 5G system, user behavior prediction, multimedia, IoT, security and protection; Optimization and new innovative machine learning methods; Performance analysis of machine learning algorithms; Experimental evaluations of machine learning; Data mining in heterogeneous networks; Distributed and decentralized machine learning algorithms; Intelligent cloud-support communications, resource allocation, energy-aware/green communications, software defined networks, cooperative networks, positioning and navigation systems, wireless communications, wireless sensor networks, underwater sensor networks.
Published: 2019

13. Interactive Tangrami: Rapid Prototyping with Modular, Paper-folded Electronics

Author: Michael Schmitz, Michael Wessely, Jürgen Steimle, Nadiya Morenko, Extreme Interaction (EX-SITU), Laboratoire de Recherche en Informatique (LRI), Université Paris-Sud - Paris 11 (UP11)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Inria Saclay - Ile de France, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Experimental Media Lab, and Saarland University [Saarbrücken]
Subjects: Rapid prototyping, Engineering drawing, modular fabrication, Computer science, ACM: H.: Information Systems/H.5: INFORMATION INTERFACES AND PRESENTATION (e.g., HCI)/H.5.2: User Interfaces, 02 engineering and technology, Artifact (software development), Reuse, building blocks, sensing technologies, Software, 0202 electrical engineering, electronic engineering, information engineering, 0501 psychology and cognitive sciences, [INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC], Protocol (object-oriented programming), 050107 human factors, business.industry, 05 social sciences, Design tool, 020207 software engineering, Modular design, Personal fabrication, printed electronics, User interface, business, tangibles, design tool
Abstract: International audience; Prototyping interactive objects with personal fabrication tools like 3D printers requires the maker to create subsequent design artifacts from scratch which produces unnecessary waste and does not allow to reuse functional components. We present Interactive Tangrami, paper-folded and reusable building blocks (Tangramis) that can contain various sensor input and visual output capabilities. We propose a digital design toolkit that lets the user plan the shape and functionality of a design piece. The software manages the communication to the physical artifact and streams the interaction data via the Open Sound protocol (OSC) to an application prototyping system (e.g. MaxMSP). The building blocks are fabricated digitally with a rapid and inexpensive ink-jet printing method. Our systems allows to prototype physical user interfaces within minutes and without knowledge of the underlying technologies. We demo its usefulness with two application examples.
Published: 2018

14. Position Paper: Prototyping Autonomous Vehicles Applications with Heterogeneous Multi-FpgaSystems

Author: Fethi Ben Ouezdou, Guillaume Bresson, Lounis Kessal, Nicolas Cuperlier, Olivier Romain, Yoan Espada, Stéphane Zuckerman, Tarek Elouaret, Equipes Traitement de l'Information et Systèmes (ETIS - UMR 8051), Ecole Nationale Supérieure de l'Electronique et de ses Applications (ENSEA)-Centre National de la Recherche Scientifique (CNRS)-CY Cergy Paris Université (CY), Laboratoire des sciences et matériaux pour l'électronique et d'automatique (LASMEA), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Instrumentation, de Relation Individu Système (LIRIS), and Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)
Subjects: 020203 distributed computing, Artificial neural network, Computer science, business.industry, Scale (chemistry), 020208 electrical & electronic engineering, Control reconfiguration, 02 engineering and technology, Task (computing), Lidar, Feature (computer vision), Embedded system, 0202 electrical engineering, electronic engineering, information engineering, Leverage (statistics), [INFO.INFO-RB]Computer Science [cs]/Robotics [cs.RO], Field-programmable gate array, business, ComputingMilieux_MISCELLANEOUS
Abstract: One important feature required by autonomous vehicles is the ability to perform a localization task in order to navigate in both known (urban, suburban, and highways) and unknown environments. Instead of relying on LIDAR technology, we propose to leverage a bio-inspired algorithm relying on more conventional cameras and a large neural network (NN) [2]. Yet, this approach must be able to scale. We propose to investigate the development of an FPGA-based solution. Due to the size of NN, dynamic partial reconfiguration will be required, and an efficient (software-based) scheduler must place the hardware tasks on multiple FPGA chip. We intend to implement this algorithm using a unique custom board, Wizarde, which embeds a 3 × 3 matrix of Zynq SoCs with high-end FPGAs to prototype a possible solution.
Published: 2019

15. When Paper Meets Multi-touch: A Study of Multi-modal Interactions in Air Traffic Control

Author: Cheryl Savery, Maxime Cordeil, Christophe Hurter, T. C. Nicholas Graham, Rémi Lesbordes, School of computing [Kingston], Queen's University [Kingston, Canada], Ecole Nationale de l'Aviation Civile (ENAC), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, Direction des services de la navigation aérienne de la DGAC (DSNA), Direction Générale de l'Aviation Civile (DGAC), Interacting Humans with Computing Systems (IRIT-IHCS), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse 1 Capitole (UT1), Paula Kotzé, Gary Marsden, Gitte Lindgaard, Janet Wesson, Marco Winckler, and TC 13
Subjects: tangible interfaces, Modality (human–computer interaction), digital pen, augmented paper, Computer science, business.industry, 05 social sciences, Multi-touch, 020207 software engineering, Context (language use), 02 engineering and technology, Air traffic control, air traffic control, Modal, User experience design, Human–computer interaction, 0202 electrical engineering, electronic engineering, information engineering, Paper computing, 0501 psychology and cognitive sciences, [INFO]Computer Science [cs], Set (psychology), business, 050107 human factors, interactive paper
Abstract: Part 1: Long and Short Papers (Continued); International audience; For expert interfaces, it is not obvious whether providing multiple modes of interaction, each tuned to different sub-tasks, leads to a better user experience than providing a more limited set. In this paper, we investigate this question in the context of air traffic control. We present and analyze an augmented flight strip board offering several forms of interaction, including touch, digital pen and physical paper objects. We explore the technical challenges of adding finger detection to such a flight strip board and evaluate how expert air traffic controllers interact with the resulting system. We find that users are able to quickly adapt to the wide range of offered modalities. Users were not overburden by the choice of different modalities, and did not find it difficult to determine the appropriate modality to use for each interaction.
Published: 2013

16. Design of Chipless RFID Tags Printed on Paper by Flexography

Author: Etienne Perret, Anastasia Delattre, Guy Eymin Petot Tourtollet, Smail Tedjini, Frédéric Garet, Yann Boutant, Arnaud Vena, Laboratoire de Conception et d'Intégration des Systèmes (LCIS), Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Université Pierre Mendès France - Grenoble 2 (UPMF), Centre Technique du Papier (CTP), Institut de Microélectronique, Electromagnétisme et Photonique - Laboratoire d'Hyperfréquences et Caractérisation (IMEP-LAHC), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Computer science, business.industry, Process (computing), 020206 networking & telecommunications, 02 engineering and technology, Substrate (printing), 021001 nanoscience & nanotechnology, Isotropic etching, Chipless RFID, Identification (information), [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, Flexography, visual_art, 0202 electrical engineering, electronic engineering, information engineering, visual_art.visual_art_medium, Electronic engineering, Electrical and Electronic Engineering, 0210 nano-technology, Telecommunications, business, Realization (systems), Inkjet printing, paper printing radiofrequency identification chipless RFID tag flexography technique high-speed printing process paper printed RFID tag paper substrate size 3 cm size 7 cm Encoding Ink Positron emission tomography Resonant frequency Substrates Chipless RFID RFID flexography printing low cost
Abstract: International audience; In this paper, we demonstrate for the first time that a 19-bit chipless tag based on a paper substrate can be realized using the flexography technique, which is an industrial high-speed printing process. The chipless tag is able to operate within the ultra-wide band (UWB) and has a reasonable size ( 7×3 cm 2) compared to state-of-the-art versions. Thus, it is possible to use this design for various identification applications that require a low unit cost of tags. Both the simulation and measurement results are shown, and performance comparisons are provided between several realization processes, such as classical chemical etching, flexography printing, and catalyst inkjet printing.
Published: 2013

17. Invited Paper

Author: Sara Hedayat, A. Cappy, Ilias Sourikopoulos, Christophe Loyez, Francois Danneville, Virgine Hoel, Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN), Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF), Advanced NanOmeter DEvices - IEMN (ANODE - IEMN), Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF), Circuits Systèmes Applications des Micro-ondes - IEMN (CSAM - IEMN), Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-Institut TELECOM/TELECOM Lille1, Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancé - USR 3380 (IRCICA), Université de Lille-Centre National de la Recherche Scientifique (CNRS), Metropole Europeenne de Lille (MEL), IRCICA, SATT Lille, and Centre National de la Recherche Scientifique (CNRS)-Université de Lille
Subjects: Spiking neural network, Artificial neural network, Computer science, business.industry, Stochastic resonance, 020208 electrical & electronic engineering, artificial neuron, CMOS, Electrical engineering, analog VLSI, Context (language use), 02 engineering and technology, spiking neural network, subthreshold, [SPI]Engineering Sciences [physics], Brain stimulation, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Artificial neuron, 020201 artificial intelligence & image processing, business, Standby power, Efficient energy use
Abstract: International audience; In a context of the end of Moore's law, energy dissipation constitutes a real challenge. Among the new energy efficient paradigms for data processing, bio-inspired computing is very promising, moreover introducing cognitive characteristics. As applications at very high scale are addressed, the size and energy dissipation of both the neuron and synapse cells needs to be minimized. In this context, this paper presents the design of an original artificial neuron, using standard 65nm CMOS technology with optimized energy efficiency and its application in basic neural networks. By recalling brain and neuron features, it is shown why neuron energy efficiency is roughly limited to 1 pJ/spike in biological neuron. Biological and artificial neurons features are carefully compared, highlighting the importance of downscaling. The artificial neuron circuit presented was designed to exhibit wide band spiking frequencies, targeting large scale bio-inspired information processing applications. The most important feature of the fabricated circuits is the neuron energy efficiency in the few fJ/spike range, which improves prior state-of-the-art by two to three orders of magnitude. This performance is achieved by minimizing two key parameters: the supply voltage and the related membrane capacitance. Meanwhile, the obtained standby power at a resting output does not exceed tens of picowatts. The circuit is sized to 35 mu m(2), reaching a spiking output frequency of 26kHz. It is then shown how this artificial technology has already been used for two applications: (i) emulation of bursting mode, important in brain stimulation context or for robotics (locomotion rhythm), (ii) stochastic resonance application, useful to detect an electrical signal buried in noise, phenomena exploited in nature by species. These results already allow envisioning the development of highly integrated neuro-processors (vision application). A variant circuit (biomimetic) could be used for robotics, neuroscience or medical applications.
Published: 2017

18. S-Notebook: Augmenting Mobile Devices with Interactive Paper for Data Management

Author: Eric Lecolinet, Sylvain Malacria, Thomas Pietrzak, Méthodes et outils pour l'Interaction à gestes (MINT2), Inria Lille - Nord Europe, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 (CRIStAL), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Human Computer Interaction and Multimedia Group, University of Canterbury [Christchurch], Laboratoire Traitement et Communication de l'Information (LTCI), Télécom ParisTech-Institut Mines-Télécom [Paris] (IMT)-Centre National de la Recherche Scientifique (CNRS), Methods and tools for gestural interactions (MINT), Laboratoire d'Informatique Fondamentale de Lille (LIFL), Université de Lille, Sciences et Technologies-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lille, Sciences Humaines et Sociales-Centre National de la Recherche Scientifique (CNRS)-Université de Lille, Sciences et Technologies-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lille, Sciences Humaines et Sociales-Centre National de la Recherche Scientifique (CNRS)-Inria Lille - Nord Europe, Institut National de Recherche en Informatique et en Automatique (Inria), Université de Lille, Sciences et Technologies-Institut National de Recherche en Informatique et en Automatique (Inria)-Université de Lille, Sciences Humaines et Sociales-Centre National de la Recherche Scientifique (CNRS), and Université de Lille, Sciences et Technologies
Subjects: digital pen, Computer science, Data management, 02 engineering and technology, mobile, Space (commercial competition), computer.software_genre, Security token, ACM: H.: Information Systems/H.5: INFORMATION INTERFACES AND PRESENTATION (e.g., HCI)/H.5.2: User Interfaces/H.5.2.7: Interaction styles (e.g., commands, menus, forms, direct manipulation), Annotation, Human–computer interaction, 0202 electrical engineering, electronic engineering, information engineering, [INFO.INFO-DL]Computer Science [cs]/Digital Libraries [cs.DL], 0501 psychology and cognitive sciences, [INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC], Zoom, 050107 human factors, Multimedia, business.industry, 05 social sciences, 020207 software engineering, paper interaction, Metadata, business, computer, Mobile device, Gesture
Abstract: International audience; This paper presents S-Notebook, a tool that makes it possible to "extend" mobile devices with augmented paper. Paper is used to overcome the physical limitations of mobile devices by offering ad- ditional space to annotate digital files and to easily create relation- ships between them. S-Notebook allows users to link paper annota- tions or drawings to anchors in digital files without having to learn pre-defined pen gestures. The systems stores meta data such as spa- tial or temporal location of anchors in the document as well as the zoom level of the view. Tapping on notes with the digital pen make appear the corresponding documents as displayed when the notes were taken. A given piece of augmented paper can contain notes as- sociated to several documents, possibliy at several locations. The annotation space can thus serve as a simple way to relate various pieces of one or several digital documents between them. When the user shares his notes, the piece of paper becomes a tangible to- ken that virtually contains digital information.
Published: 2012

19. Position Paper: Privacy Risk Analysis Is about Understanding Conflicting Incentives

Author: Einar Snekkenes, Gjøvik University College (GUC), Norwegian University of Science and Technology [Trondheim] (NTNU), Norwegian University of Science and Technology (NTNU)-Norwegian University of Science and Technology (NTNU), Simone Fischer-Hübner, Elisabeth Leeuw, Chris Mitchell, TC 11, and WG 11.6
Subjects: Risk analysis, Relation (database), 05 social sciences, 02 engineering and technology, 050105 experimental psychology, Incentive, Risk analysis (engineering), Scale (social sciences), 0202 electrical engineering, electronic engineering, information engineering, Key (cryptography), Position paper, 020201 artificial intelligence & image processing, 0501 psychology and cognitive sciences, [INFO]Computer Science [cs], Business
Abstract: Part 5: Panel Session – Risk Management of Identity Management; International audience; We motivate and give a brief overview of the Conflicting Incentives Risk Analysis (CIRA) method, explaining key ideas and concepts, offering a small example and give an overview of remaining challenges in relation to the use of CIRA in large scale risk analysis projects.
Published: 2013

20. A low cost miniature UHF RFID tag antenna using paper substrate

Author: Jamal Zbitou, El Hassane Abdelmounim, Ahmed El Hamraoui, Ahmed Errkik, Hamid Bennis, Mohamed Latrach, Laboratoire Innovation pour les Technologies des Energies Nouvelles et les Nano matériaux [Université Hassan 1er - Settat] (LITEN), Université Hassan 1er [Settat], ESEO - RF-EMC (RF-EMC), ESEO-Tech, Université Bretagne Loire (UBL)-Université Bretagne Loire (UBL), Institut d'Électronique et des Technologies du numéRique (IETR), Université de Nantes (UN)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Université Bretagne Loire (UBL)-École supérieure d'électronique de l'ouest [Angers] (ESEO)-Université Bretagne Loire (UBL)-École supérieure d'électronique de l'ouest [Angers] (ESEO), Université de Nantes (UN)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), and Nantes Université (NU)-Université de Rennes 1 (UR1)
Subjects: 050210 logistics & transportation, Engineering, business.industry, Loop antenna, 05 social sciences, Antenna measurement, Electrical engineering, 020206 networking & telecommunications, Slot antenna, 02 engineering and technology, 7. Clean energy, law.invention, Radiation pattern, [SPI.TRON]Engineering Sciences [physics]/Electronics, Biconical antenna, [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, law, 0502 economics and business, 0202 electrical engineering, electronic engineering, information engineering, Dipole antenna, business, Monopole antenna, ComputingMilieux_MISCELLANEOUS, Log-periodic antenna
Abstract: This paper presents a new design of a low cost passive UHF RFID tag antenna using paper substrate. The design is based on a short dipole loaded at both ends with a pair of triangles and four arms in order to reduce the size of the design. By choosing a proper dimension of the short dipole and the T-matching network, a good and broadband impedance matching can be achieved. The simulation results carried out by ADS from Agilent technologies and CST Microwave Studio electromagnetic solvers, demonstrate that we have good performances in term of return loss, gain, radiation pattern and read range for the desired frequency bands. This antenna has a total area of 80×34 mm2 and mounted on a paper substrate. With a constant dielectric permittivity, equal to 3.3, a thickness of 0.5 mm and a loss tangent of 0.04. The simulated bandwidth at the UHF RFID band is about 56 MHz, which covers the North and South American UHF RFID band (894–950 MHz). The gain obtained into simulation of this antenna is 1.88 dB at 915 MHz and the simulated read range is 5.78 m.
Published: 2017

21. Visualization as Seen Through its Research Paper Keywords

Author: Petra Isenberg, Jian Chen, Michael Sedlmair, Torsten Möller, Tobias Isenberg, Analysis and Visualization (AVIZ), Laboratoire de Recherche en Informatique (LRI), Université Paris-Sud - Paris 11 (UP11)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Inria Saclay - Ile de France, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Faculty of Computer Science [Vienna], Universität Wien, University of Maryland [Baltimore County] (UMBC), and University of Maryland System
Subjects: visualization history, Computer science, data analysis, [SCCO.COMP]Cognitive science/Computer science, Context (language use), 02 engineering and technology, 01 natural sciences, research themes, 010305 fluids & plasmas, research topics, Information visualization, taxonomy, Data visualization, Taxonomy (general), 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, theory, Point (typography), business.industry, 020207 software engineering, keywords, Computer Graphics and Computer-Aided Design, Data science, Visualization, Signal Processing, Computer Vision and Pattern Recognition, business, Software
Abstract: International audience; We present the results of a comprehensive multi-pass analysis of visualization paper keywords supplied by authors for their papers published in the IEEE Visualization conference series (now called IEEE VIS) between 1990–2015. From this analysis we derived a set of visualization topics that we discuss in the context of the current taxonomy that is used to categorize papers and assign reviewers in the IEEE VIS reviewing process. We point out missing and overemphasized topics in the current taxonomy and start a discussion on the importance of establishing common visualization terminology. Our analysis of research topics in visualization can, thus, serve as a starting point to (a) help create a common vocabulary to improve communication among different visualization subgroups , (b) facilitate the process of understanding differences and commonalities of the various research sub-fields in visualization, (c) provide an understanding of emerging new research trends, (d) facilitate the crucial step of finding the right reviewers for research submissions, and (e) it can eventually lead to a comprehensive taxonomy of visualization research. One additional tangible outcome of our work is an online query tool (http://keyvis.org/) that allows visualization researchers to easily browse the 3 952 keywords used for IEEE VIS papers since 1990 to find related work or make informed keyword choices.
Published: 2017

22. Wove Paper Analysis through Texture Similarities

Author: David L. Neuhoff, Margaret Holben Ellis, Yuanhao Zhai, Andrew G. Klein, Stéphane Roux, Paul Messier, Herwig Wendt, William A. Sethares, Patrice Abry, David Picard, Chris R. Johnson, Stéphane Jaffard, Laboratoire de Physique de l'ENS Lyon (Phys-ENS), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Western Washington University (WWU), Yale University [New Haven], New York University [New York] (NYU), NYU System (NYU), University of Wisconsin-Madison, Ecole Nationale Supérieure de l'Electronique et de ses Applications (ENSEA), University of Michigan [Ann Arbor], University of Michigan System, Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse 1 Capitole (UT1)-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, Laboratoire d'Analyse et de Mathématiques Appliquées (LAMA), Université Paris-Est Marne-la-Vallée (UPEM)-Fédération de Recherche Bézout-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS), Cornell University, École normale supérieure - Lyon (ENS Lyon)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, Signal et Communications (IRIT-SC), Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse 1 Capitole (UT1), Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Fédération de Recherche Bézout-Université Paris-Est Marne-la-Vallée (UPEM), Cornell University [New York], Centre National de la Recherche Scientifique - CNRS (FRANCE), Cornell University (USA), Ecole Normale Supérieure de Lyon - ENS de Lyon (FRANCE), Institut National Polytechnique de Toulouse - INPT (FRANCE), Université Paris Est Créteil Val de Marne - UPEC (FRANCE), Université Toulouse III - Paul Sabatier - UT3 (FRANCE), Université Toulouse - Jean Jaurès - UT2J (FRANCE), Université Toulouse 1 Capitole - UT1 (FRANCE), Université de Cergy-Pontoise (FRANCE), Université Claude Bernard-Lyon I - UCBL (FRANCE), Université de Lyon - UDL (FRANCE), University of Michigan - U-M (USA), University of Wisconsin - Madison (USA), Western Washington University - WWU (USA), Ecole Nationale Supérieure de l'Electronique et de ses Applications - ENSEA (Cergy-Pontoise, France), Institut de Recherche en Informatique de Toulouse - IRIT (Toulouse, France), Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), and Université de Toulouse (UT)
Subjects: Engineering drawing, Engineering, Image classification, Feature extraction, Image processing, 02 engineering and technology, Texture (music), [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI], Traitement des images, [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, 0202 electrical engineering, electronic engineering, information engineering, Traitement du signal et de l'image, Weaving, Surface texture, Synthèse d'image et réalité virtuelle, Information retrieval, Contextual image classification, business.industry, [INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], 020206 networking & telecommunications, Vision par ordinateur et reconnaissance de formes, Intelligence artificielle, Woven composites, [INFO.INFO-GR]Computer Science [cs]/Graphics [cs.GR], Fine art, [INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV], Printing, 020201 artificial intelligence & image processing, business, Reference dataset
Abstract: International audience; Wove paper, made on a papermaking screen or mold having a surface of smooth tightly woven wires, was the predominant paper type used for printing in the twentieth century. To aid in the study and classification of fine art prints on wove paper, the present work compares the results of five different image processing approaches for characterizing surface texture. Using a collection of popular wove papers, a reference dataset of raking light close-up images was assembled. Five research teams undertook their own processing strategies to detect affinities among the paper samples. Their success in identifying similarity groupings are reported.
Published: 2016

23. Design of embedded systems with complex task dependencies and shared resource interference (Short Paper)

Author: Peter Poplavko, Marius Bozga, Saddek Bensalem, Pedro Palomo, Panagiotis Katsaros, Rany Kahil, Fotios Gioulekas, Bozga, Marius, CERTH Information Technologies Institute, University General Hospital of Larisa, VERIMAG (VERIMAG - IMAG), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Aristotle University of Thessaloniki, and Deimos Space
Subjects: Dependency (UML), Computer science, Process (engineering), business.industry, Distributed computing, Model of computation, model of computation, model-based design, multicores, 02 engineering and technology, code generation, 020202 computer hardware & architecture, Shared resource, [INFO.INFO-ES] Computer Science [cs]/Embedded Systems, Resource (project management), Embedded system, Model-based design, 0202 electrical engineering, electronic engineering, information engineering, Systems design, 020201 artificial intelligence & image processing, Code generation, [INFO.INFO-ES]Computer Science [cs]/Embedded Systems, embedded systems, business
Abstract: International audience; Languages for embedded systems ensure predictable timing behavior by specifying constraints based on either data streaming or reactive control models of computation. Moreover, various toolsets facilitate the incremental integration of application functionalities and the system design by evolutionary refinement and model-based code generation. Modern embedded systems involve various sources of interference in shared resources (e.g. multicores) and advanced real-time constraints , such as mixed-criticality levels. A sufficiently expressive model-ing approach for complex dependency patterns between real-time tasks is needed along with a formal analysis of models for runtime resource managers with timing constraints. Our approach utilizes a model of computation , called Fixed-Priority Process Networks, which ensures functional determinism by unifying streaming and reactive control within a timed automata framework. The tool flow extends the open source TASTE tool-suite with model transformations to the BIP language and code generation tools. We outline the use of our flow on the design of a spacecraft on-board application running on a quad-core LEON4FT processor.
Published: 2017

24. Computer Vision, Imaging and Computer Graphics Theory and Applications, 10th International Joint Conference, VISIGRAPP 2015, Berlin, Germany, March 11-14, 2015, Revised Selected Papers

Author: Lars Linsen, José Braz, Sebastiano Battiato, Paul Richard, Julien Pettré, Andreas Kerren, Francisco H. Imai, Visual servoing in robotics, computer vision, and augmented reality (Lagadic), Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Inria Rennes – Bretagne Atlantique, Institut National de Recherche en Informatique et en Automatique (Inria)-SIGNAUX ET IMAGES NUMÉRIQUES, ROBOTIQUE (IRISA-D5), Institut de Recherche en Informatique et Systèmes Aléatoires (IRISA), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Institut National de Recherche en Informatique et en Automatique (Inria)-Télécom Bretagne-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Université de Rennes 1 (UR1), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Institut National de Recherche en Informatique et en Automatique (Inria)-Télécom Bretagne-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche en Informatique et Systèmes Aléatoires (IRISA), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Télécom Bretagne-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Laboratoire Angevin de Recherche en Ingénierie des Systèmes (LARIS), Université d'Angers (UA), Università degli studi di Catania [Catania], Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Institut National de Recherche en Informatique et en Automatique (Inria)-Télécom Bretagne-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Institut National de Recherche en Informatique et en Automatique (Inria)-Télécom Bretagne-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche en Informatique et Systèmes Aléatoires (IRISA), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Télécom Bretagne-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), and Università degli studi di Catania = University of Catania (Unict)
Subjects: Computer graphics, [SPI]Engineering Sciences [physics], Computer science, business.industry, 0202 electrical engineering, electronic engineering, information engineering, 020206 networking & telecommunications, 020201 artificial intelligence & image processing, Computer vision, Joint (building), 02 engineering and technology, Artificial intelligence, business
Abstract: Computer Vision, Imaging and Computer Graphics - Theory and Applications : International Joint Conference, VISIGRAPP 2015, Berlin, Germany, March 11-14, 2015, Revised Selected Papers
Published: 2016

25. Data centres for IoT applications: The M2DC approach (Invited paper)

Author: Lennart Tigges, Daniel Schlitt, Wolfgang Christmann, Michal Kierzynka Ariel Oleksiak, Christian Pieper, Robert Plestenjak, Mario Porrmann, Mariano Cecowski, Loïc Cudennec, Udo Janssen, Thierry Goubier, Micha vor dem Berge, Chris Adeniyi-Jones, Carlo Brandolese, Meysam Peykanu, Giovanni Agosta, Jens Hagemeyer, William Fornaciari, René Griessl, Jean-Marc Philippe, Luca Ceva, Justin Cinkelj, Gerardo Pelosi, Stefan Krupop, Sven Rosinger, Poznan Supercomputing and Networking Center (PSNC), Department of Electronics, Information, and Bioengineering [Milano] (DEIB), Politecnico di Milano [Milan] (POLIMI), Christmann Informationstechnik + Medien (GERMANY), XLAB d.o.o., XLAB, Cognitive Interaction Technology [Bielefeld] (CITEC), Universität Bielefeld = Bielefeld University, Département d'Architectures, Conception et Logiciels Embarqués-LIST (DACLE-LIST), Laboratoire d'Intégration des Systèmes et des Technologies (LIST), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institute for Information Technology [Oldenburg] (OFFIS), ARM Ltd [Cambridge] (ARM), Najjar W., Gerstlaur A., European Project: 688201,H2020,H2020-ICT-2015,M2DC(2016), and Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA))
Subjects: Internet of things, Computer science, Embedded systems, heterogeneous microserver computing resources, computer centres, Server architecture, 02 engineering and technology, System efficiency, cost-optimized server architecture, World Wide Web, modular microserver data-centre, [SPI]Engineering Sciences [physics], Software, Information management, Cost optimized, 0202 electrical engineering, electronic engineering, information engineering, [INFO]Computer Science [cs], Computer architecture, Architecture, Management strategies, ComputingMilieux_MISCELLANEOUS, Software data, software data centre ecosystem, flexible server architecture, business.industry, system efficiency enhancements, Flexible servers, advanced management strategies, 020206 networking & telecommunications, Modular design, Computing resource, IoT applications, M2DC, 020201 artificial intelligence & image processing, Data center, network servers, IOT applications, business, Software engineering, Internet of Things
Abstract: Conference of 16th International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, SAMOS 2016 ; Conference Date: 17 July 2016 Through 21 July 2016; Conference Code:126004; International audience; The Modular Microserver DataCentre (M2DC) project investigates, develops and demonstrates a modular, highly-efficient, cost-optimized server architecture composed of heterogeneous micro server computing resources, being able to be tailored to meet requirements from various application domains, including the Internet of Things. M2DC is built on three main pillars: a flexible server architecture that can be easily customised, maintained and updated; advanced management strategies and system efficiency enhancements (SEE); well-defined interfaces to surrounding software data centre ecosystem.
Published: 2016

26. Discussion of the paper titled 'Evaluation of the predictive ability of the in situ concrete strength through core drilling and its effects on the capacity of the RC columns by M. Vona and D. Nigro'

Author: Anaclet Turatsinze, Arnaud Castel, Laboratoire Matériaux et Durabilité des constructions (LMDC), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse III - Paul Sabatier (UT3), and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées
Subjects: Engineering, business.industry, 020209 energy, 0211 other engineering and technologies, Drilling, Core (manufacturing), 02 engineering and technology, Building and Construction, Rc columns, [SPI.GCIV]Engineering Sciences [physics]/Civil Engineering, Mechanics of Materials, 021105 building & construction, Solid mechanics, 0202 electrical engineering, electronic engineering, information engineering, General Materials Science, Geotechnical engineering, business, Civil and Structural Engineering
Abstract: WOS:000373963700037; International audience
Published: 2016

27. Invited Paper: VANET Security: Going Beyond Cryptographic-Centric Solutions

Author: Dhavy Gantsou, Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201 (LAMIH), and INSA Institut National des Sciences Appliquées Hauts-de-France (INSA Hauts-De-France)-Centre National de la Recherche Scientifique (CNRS)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)
Subjects: Honeypot, "Security", Computer science, Emerging technologies, Data security, "Sybil attack", Cryptography, 02 engineering and technology, Vehicle-to-vehicle, Computer security, computer.software_genre, 0203 mechanical engineering, 0202 electrical engineering, electronic engineering, information engineering, Sybil attack, [INFO]Computer Science [cs], Vehicular ad hoc network, business.industry, "VANET security", ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, 020206 networking & telecommunications, 020302 automobile design & engineering, Public key infrastructure, "Honeypot", Telecommunications, business, computer
Abstract: International audience; The need for safety and comfort in vehicular environments has led to a lot of research in vehicular ad-hoc networks (VANET), ranging from vehicle to vehicle (V2V) and vehicle to infrastructure (V2I) communications to security. As regards the latter aspect, mostly the focus has been on resorting to public key infrastructure (PKI) and its related concepts. Moreover, methods used to detect the most feared security attacks are based almost exclusively on the use of physical characteristics as well as PKI concepts or both. However with emerging technologies that enable connecting a vehicle to external resources, VANET is evolving, thus inheriting security threats that are common place in conventional IT systems. Therefore, as it is shown in the paper, VANET security must go beyond cryptographic-centric mechanisms that are commonly used for providing data security in wireless environment
Published: 2015

28. Mobile phone camera-based video scanning of paper documents

Author: Petra Gomez-Krämer, Jean-Marc Ogier, Muhammad Muzzamil Luqman, Laboratoire Informatique, Image et Interaction - EA 2118 (L3I), Université de La Rochelle (ULR), Programme d'Investissement d'Avenir, 2012-2015, Masakazu Iwamura and Faisal Shafait, PiXL, Luqman, Muhammad Muzzamil, 'Fonds national pour la Société Numérique' of the French State by means of the 'Programme d’Investissements d’Avenir', and referenced under PIA-FSN2-PIXL, Masakazu Iwamura, and Faisal Shafait
Subjects: Computer science, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, Image registration, 02 engineering and technology, Accelerometer, computer.software_genre, law.invention, [INFO.INFO-MC]Computer Science [cs]/Mobile Computing, [INFO.INFO-CV] Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, Camera-based document image analysis Document image mosaicing Image registration, Camera auto-calibration, law, 020204 information systems, Computer graphics (images), 0202 electrical engineering, electronic engineering, information engineering, Feature descriptor, [INFO]Computer Science [cs], Computer vision, Mobile phone camera, I.4.1, business.industry, [INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], Gyroscope, Optical character recognition, camera based document image analysis, Reconstruction method, [INFO.INFO-TT]Computer Science [cs]/Document and Text Processing, image registration, [INFO.INFO-TI] Computer Science [cs]/Image Processing [eess.IV], [INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV], 020201 artificial intelligence & image processing, Artificial intelligence, business, computer, document image mosaicing
Abstract: International audience; Mobile phone camera-based document video scan- ning is an interesting research problem which has entered into a new era with the emergence of widely used, processing capable and motion sensors equipped smartphones. We present our ongoing research on mobile phone camera-based document image mosaic reconstruction method for video scanning of paper documents. In this work, we have optimized the classic keypoint feature descriptor based image registration method, by employing the accelerometer and gyroscope sensor data. Experimental results are evaluated using optical character recognition (OCR) on the reconstructed mosaic from mobile phone camera-based video scanning of paper documents.
Published: 2013

29. A Dual-Band Retrodirective Reflector Array on Paper Utilizing Substrate Integrated Waveguide (SIW) and Inkjet Printing Technologies for Chipless RFID Tag and Sensor Applications

Author: Hervé Aubert, Anya Traille, Manos M. Tentzeris, Sangkil Kim, Apostolos Georgiadis, Georgia Institute of Technology [Atlanta], Équipe MIcro et Nanosystèmes pour les Communications sans fil (LAAS-MINC), Laboratoire d'analyse et d'architecture des systèmes (LAAS), Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées, Centre Tecnològic de Telecomunicacions de Catalunya = Telecommunications Technological Centre of Catalonia (CTTC), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), and Université de Toulouse (UT)
Subjects: Engineering, Operability, business.industry, 05 social sciences, 050801 communication & media studies, 020206 networking & telecommunications, Reflector (antenna), 02 engineering and technology, Substrate (printing), 7. Clean energy, Waveguide (optics), Chipless RFID, 0508 media and communications, Hardware_GENERAL, 0202 electrical engineering, electronic engineering, information engineering, Hardware_INTEGRATEDCIRCUITS, Optoelectronics, Multi-band device, [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics, business, Inkjet printing
Abstract: International audience; In this paper, the dual-band retrodirective reflector array using Substrate Integrated Waveguide (SIW) and inkjetprinted technologies on paper, for operability around 3.6 GHz and 5.8 GHz is proposed. It offers the versatility of multi-band retrodirective designs potentially covering numerous RFID interrogation, sensing and communication bands.
Published: 2013

30. Sign Management for the Future of e-Education: Examples of Collaborative e-Services in a Living Lab (Invited Paper)

Author: David Grosser, Noël Conruyt, Didier Sébastien, Véronique Sébastien, Olivier Sébastien, Laboratoire d'Informatique et de Mathématiques (LIM), Université de La Réunion (UR), Danielle Boulanger, Eunika Mercier-Laurent, Mieczysław Lech Owoc, TC 12, and WG 12.6
Subjects: Engineering, media_common.quotation_subject, Big data, 02 engineering and technology, computer.software_genre, World Wide Web, Web of Things, e-education, Creativity platform, Living lab, 0202 electrical engineering, electronic engineering, information engineering, Semiotics, Sign management, [INFO]Computer Science [cs], Semantic Web, media_common, E-services, Multimedia, business.industry, 4. Education, 05 social sciences, Sign (semiotics), Semiotic web, Creativity, e-service, 020201 artificial intelligence & image processing, 0509 other social sciences, 050904 information & library sciences, business, computer
Abstract: International audience; From a European technological and industrial perspective of the 20th century, Knowledge Management (KM) was viewed as the next step towards reaching a smart knowledge-based economy. But today, in the 21th century of big data and fast moving information, we argue that KM is not enough for reaching a qualitative human-based post-industrial society. We need a broader view in order to understand user needs and respond to their personal desires. In this endeavor, Living labs are a good way to reposition creative people at the center of technologies. But we need also methodologies and tools to accompany the transition from a competitive economy to a more sustainable society. We experimented this move at University of Reunion Island in the domain of e-education. We conceived a new paradigm called Sign Management (SM) for enhancing content producers with multimedia tools on a Creativity Platform. A methodology for co-designing educational e-services was applied in both natural (biodiversity) and cultural (music) domains in order that linear knowledge transmission lets place to an iterative know-how sharing approach between teachers and learners. This sign-based methodology serves as a condition for opening the era of Semiotic Web (Web of Signs) over Semantic Web (Web of Things). The objective is to co-create qualitative educational e-services with people based on a more natural/artificial and intelligent approach in the frame of Living labs.
Published: 2014

31. PapARt : interactive 3D graphics and multi-touch augmented paper for artistic creation

Author: Jeremy Laviole, Martin Hachet, Laboratoire Bordelais de Recherche en Informatique (LaBRI), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB), Popular interaction with 3d content (Potioc), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)-Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)-Inria Bordeaux - Sud-Ouest, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Université de Bordeaux (UB)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)-Centre National de la Recherche Scientifique (CNRS), and Université de Bordeaux (UB)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)-Centre National de la Recherche Scientifique (CNRS)-Université de Bordeaux (UB)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB)-Centre National de la Recherche Scientifique (CNRS)-Inria Bordeaux - Sud-Ouest
Subjects: business.industry, Computer science, Interface (computing), 05 social sciences, Multi-touch, 020207 software engineering, 02 engineering and technology, ACM: H.: Information Systems/H.5: INFORMATION INTERFACES AND PRESENTATION (e.g., HCI)/H.5.1: Multimedia Information Systems, drawing, augmented reality, Computer graphics, Data visualization, Projection (mathematics), Human–computer interaction, Computer graphics (images), artistic creation, 0202 electrical engineering, electronic engineering, information engineering, 0501 psychology and cognitive sciences, Augmented reality, [INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC], Graphics, User interface, depth camera, business, 050107 human factors
Abstract: International audience; Standard physical pen-and-paper creation and computer graphics tools tend to evolve in separate tracks. In this paper, we propose a new interface, PapARt, that bridges the gap between these two worlds. We developed a system that allow users to visualize, ma- nipulate and edit a 3D scene projected onto a paper sheet. Using multitouch and tangible interfaces, users can directly interact with the 3D scene to prepare their drawings. Then, thanks to the pro- jection of the 3D scene directly on the final surface medium, they can draw using standard tools while relying on the underlying 3D scene. Hence, users benefit from both the power of interactive 3D graphics and fast and easy interaction metaphors, while keeping a direct link with the physical material. PapARt has been tested dur- ing a large scale exhibition for general public. Such an interface, which combines computer-assisted drawing and free form user ex- pressiveness on a standard sheet of paper, opens new perspectives for enhancing user creation.
Published: 2012

32. Template-Based Paper Reconstruction from a Single Image is Well Posed when the Rulings are Parallel

Author: Pierluigi Taddei, Adrien Bartoli, Politecnico di Milano [Milan] (POLIMI), Laboratoire des sciences et matériaux pour l'électronique et d'automatique (LASMEA), and Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Well-posed problem, Surface (mathematics), business.industry, 3D reconstruction, Perspective (graphical), ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, [INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], 02 engineering and technology, Iterative reconstruction, 16. Peace & justice, Image (mathematics), Face (geometry), 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, Computer vision, Artificial intelligence, business, Surface reconstruction, ComputingMilieux_MISCELLANEOUS, Mathematics
Abstract: We deal with the 3D reconstruction of deformed paperlike surfaces given a template and a single perspective image, for which the internal camera parameters are known. The general problem is ill-posed. We show that when the surface rulings are parallel the problem is well-posed. Given a procedure to recover the rulings direction, this particular problem is equivalent to the reconstruction of a 2D curve seen from a set of ID camera pairs given a ID template. Paper can be physically modeled by exploiting local properties. This allows us to formulate the reconstruction problem by non linear variational optimization. We provide experimental results which validate our approach on simulated and real data.
Published: 2008

33. A lesson on proof of programs with Frama-C. Invited tutorial paper

Author: Virgile Prevosto, Nikolai Kosmatov, Julien Signoles, Département Ingénierie Logiciels et Systèmes (DILS), Laboratoire d'Intégration des Systèmes et des Technologies (LIST), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, and Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA))
Subjects: Computer science, Deductive verification, Formal Specification, 02 engineering and technology, computer.software_genre, Frama-C, Program specification, Specifications, 020204 information systems, Formal specification, 0202 electrical engineering, electronic engineering, information engineering, [INFO]Computer Science [cs], Formal verification, ComputingMilieux_MISCELLANEOUS, Software engineering, C programs, Open-source platforms, business.industry, Programming language, Formal verification tools, Teaching, Specification language, Specification languages, ACSL, C (programming language), 020201 artificial intelligence & image processing, business, computer
Abstract: Conference of 7th International Conference on Tests and Proofs, TAP 2013 ; Conference Date: 16 June 2013 Through 20 June 2013; Conference Code:99450; International audience; To help formal verification tools to make their way into industry, they ought to be more widely used in software engineering classes. This tutorial paper serves this purpose and provides a lesson on formal specification and proof of programs with Frama-C, an open-source platform dedicated to analysis of C programs, and acsl, a specification language for C.
Published: 2013

34. Secure cooperative ad hoc applications within UAV fleets -- Position paper

Author: Christophe Mazel, Rémi Laplace, Serge Chaumette, Aurelien Godin, Laboratoire Bordelais de Recherche en Informatique (LaBRI), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB), Fly-n-Sense (FnS), Fly-n-Sense, and Chaumette, Serge
Subjects: 0209 industrial biotechnology, Engineering, Wireless ad hoc network, [INFO.INFO-OH]Computer Science [cs]/Other [cs.OH], Mobile computing, Context (language use), ComputerApplications_COMPUTERSINOTHERSYSTEMS, 02 engineering and technology, Computer security, computer.software_genre, Remotely operated underwater vehicle, Operational system, [INFO.INFO-MC]Computer Science [cs]/Mobile Computing, 020901 industrial engineering & automation, [INFO.INFO-MC] Computer Science [cs]/Mobile Computing, 0202 electrical engineering, electronic engineering, information engineering, Collaborative intelligence, business.industry, 020206 networking & telecommunications, Work in process, Sensor fusion, [INFO.INFO-ES] Computer Science [cs]/Embedded Systems, [INFO.INFO-OH] Computer Science [cs]/Other [cs.OH], [INFO.INFO-ES]Computer Science [cs]/Embedded Systems, business, computer
Abstract: International audience; A proper situation management system is one of the keys to success on the battlefield. It strongly relies on data collection, fusion and interpretation. Unmanned Aerial Vehicles (UAVs) are becoming a major collection platform, but there is almost no collaborative intelligence in these systems. We claim that a swarm of small UAVs connected together that could make cooperative decisions in an autonomous way (without requiring any intervention from the ground) would be a major contributor to the information superiority. In this paper we present our vision of this approach and the research project that we are running to achieve an operational system. It deals with levels 1, 2 and 4 of the DoD JDL definition of information fusion. This is a position paper describing a work in progress.
Published: 2009

35. Collaboration for a two-echelon supply chain in the pulp and paper industry: the use of incentives to increase profit

Author: Sophie D'Amours, Nadia Lehoux, Bernard Penz, Yannick Frein, André Langevin, Consortium de recherche for@c (FORAC), CIRRELT, Gestion et Conduite des Systèmes de Production (G-SCOP_GCSP), Laboratoire des sciences pour la conception, l'optimisation et la production (G-SCOP), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS), Centre Interuniversitaire de Recherche sur les Réseaux d'Entreprise, la Logistique et le Transport (CIRRELT), École Polytechnique de Montréal (EPM)-Université de Montréal (UdeM)-HEC Montréal (HEC Montréal), and Recherche Opérationnelle pour les Systèmes de Production (G-SCOP_ROSP)
Subjects: Operations research, Strategy and Management, Supply chain, 0211 other engineering and technologies, 02 engineering and technology, Management Science and Operations Research, Profit (economics), Management Information Systems, 0202 electrical engineering, electronic engineering, information engineering, Economics, Project management, Industrial organization, ComputingMilieux_MISCELLANEOUS, Marketing, Inventory control, 021103 operations research, business.industry, forestry, linear programming, enterprise collaboration, [INFO.INFO-RO]Computer Science [cs]/Operations Research [cs.RO], logistic, Purchasing, Incentive, Benefice, 020201 artificial intelligence & image processing, business, Decision model
Abstract: In our research, we study the case of a pulp and paper producer who decides to establish a partnership with one buyer. Using two different types of relationship, namely a traditional system without any collaboration scheme and Collaborative Planning, Forecasting and Replenishment, we develop decision models describing the producer and the buyer planning processes. We also identify which approach is more profitable for each actor as well as for the network, based on real costs and parameters obtained from the industrial case. We then test how different incentives can improve the traditional system and provide higher gains for each partner. Our results show that using incentives increases the system's profit by up to 4% if parameters are well defined.
Published: 2011

36. An overview of a SysML extension for goal-oriented NFR modelling: Poster paper

Author: Régine Laleau, Christophe Gnaho, Farida Semmak, Laleau, Régine, Roel Wieringa and Selmin Nurcan and Colette Rolland and Jean-Louis Cavarero, Laboratoire d'Algorithmique Complexité et Logique (LACL), and Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Requirements management, Requirement, Non-functional requirement, Requirements traceability, Requirements engineering, business.industry, Computer science, Software requirements specification, 020207 software engineering, 02 engineering and technology, [INFO] Computer Science [cs], 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, Systems engineering, Non-functional testing, [INFO]Computer Science [cs], Software engineering, business, Requirements analysis, ComputingMilieux_MISCELLANEOUS
Abstract: To develop quality software and systems, both functional and non-functional requirements need to be taken into account at the highest level of abstraction. However the issue of relationships between non-functional requirements and functional requirements has been rarely addressed. In this article, we outline an extension of the SysML requirements meta-model with relevant concepts of commonly used goal-oriented requirements engineering approaches. The main contribution of our approach is to analyse and describe the impact of non-functional requirements on functional requirements.
Published: 2013

37. Duplicate and fake publications in the scientific literature: how many SCIgen papers in computer science?

Author: Cyril Labbé, Dominique Labbé, Laboratoire d'Informatique de Grenoble (LIG), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF), Pacte, Laboratoire de sciences sociales (PACTE), and Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Sciences Po Grenoble - Institut d'études politiques de Grenoble (IEPG)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Information retrieval, business.industry, Computer science, 05 social sciences, Scopus, General Social Sciences, 020206 networking & telecommunications, 02 engineering and technology, Scientific literature, Library and Information Sciences, Computer Science Applications, World Wide Web, Software, Index (publishing), [INFO.INFO-IR]Computer Science [cs]/Information Retrieval [cs.IR], 0202 electrical engineering, electronic engineering, information engineering, 0509 other social sciences, 050904 information & library sciences, business
Abstract: International audience; Two kinds of bibliographic tools are used to retrieve scientific publications and make them available online. For one kind, access is free as they store information made publicly available online. For the other kind, access fees are required as they are compiled on information provided by the major publishers of scientific literature. The former can easily be interfered with, but it is generally assumed that the latter guarantee the integrity of the data they sell. Unfortunately, duplicate and fake publications are appearing in scientific conferences and, as a result, in the bibliographic services. We demonstrate a software method of detecting these duplicate and fake publications. Both the free services (such as Google Scholar and DBLP) and the charged-for services (such as IEEE Xplore) accept and index these publications.
Published: 2012

38. Preparation of papers for IFAC conferences & symposia : ontology-based methodology for collaborative process definition of enterprise networks

Author: Vatcharaphun Rajsiri, Hervé Pingaud, Frederick Benaben, Jp. Lorré, Petals Link - EBM WebSourcing, Centre Génie Industriel (CGI), IMT École nationale supérieure des Mines d'Albi-Carmaux (IMT Mines Albi), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), EBM WebSourcing / Petals Links, and EBM WebSourcing
Subjects: 050208 finance, Process (engineering), Virtual organization, business.industry, Computer science, Collaborative network, Process ontology, 05 social sciences, Web Ontology Language, 02 engineering and technology, Semantic reasoner, Ontology (information science), Business Process Model and Notation, [SPI]Engineering Sciences [physics], 020204 information systems, 0502 economics and business, 0202 electrical engineering, electronic engineering, information engineering, Ontology, Software engineering, business, computer, ComputingMilieux_MISCELLANEOUS, computer.programming_language
Abstract: This paper presents a knowledge-based methodology dedicated to automate the specification of virtual organization collaborative processes. Our approach takes as input knowledge concerning collaboration coming from involved organizations and produces as output a BPMN compliant process. The collaborative network ontology consists of (i) collaboration attributes, (ii) description of participants and (iii) collaborative processes inspired from the enterprise Process Handbook (MIT). This OWL ontology coupled with a reasoning engine will be used by a collaboration aided design tool (CDT) provided by EBM WebSourcing.
Published: 2008

39. Introduction to special issue : papers from UML&FM'2011

Author: Isabelle Perseil, J. P. Gibson, Institut National de la Santé et de la Recherche Médicale (INSERM), Département Logiciels et Réseaux (LOR), Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP), Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR), and Centre National de la Recherche Scientifique (CNRS)
Subjects: Computer Applications, Computer science, business.industry, 020207 software engineering, 02 engineering and technology, Formal methods, Notation, Unified Modeling Language, 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, [INFO]Computer Science [cs], Software engineering, business, computer, Software, computer.programming_language
Abstract: International audience; The workshop Unified Modeling Language and Formal Methods (UML&FM2011) aims at encouraging new initiatives of building bridges between informal, semi-formal and formal notations.
Published: 2011

40. A Quasi-Minimal Model for Paper-Like Surfaces

Author: Adrien Bartoli, Mathieu Perriollat, Laboratoire des sciences et matériaux pour l'électronique et d'automatique (LASMEA), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Centre National de la Recherche Scientifique (CNRS), and BARTOLI, Adrien
Subjects: Surface (mathematics), Smoothness, Developable surface, business.industry, Bent molecular geometry, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, [INFO.INFO-CV]Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], 020207 software engineering, Geometry, Reconstruction algorithm, 02 engineering and technology, Real image, Minimal model, Generative model, [INFO.INFO-CV] Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, Artificial intelligence, business, Algorithm, ComputingMilieux_MISCELLANEOUS, ComputingMethodologies_COMPUTERGRAPHICS, Mathematics
Abstract: Smoothly bent paper-like surfaces are developable. They are however difficult to minimally parameterize since the number of meaningful parameters is intrinsically dependent on the actual deformation. Previous generative models are either incomplete, i.e. limited to subsets of developable surfaces, or depend on huge parameter sets. We propose a generative model governed by a quasi-minimal set of intuitive parameters, namely rules and angles. More precisely, a flat mesh is bent along guiding rules, while a number of extra rules controls the level of smoothness. The generated surface is guaranteed to be developable. A fully automatic multi-camera three dimensional reconstruction algorithm, including model-based bundle-adjustment, demonstrates our model on real images.
Published: 2007

41. A Short Paper About Motion Safety

Author: Thierry Fraichard, Geometry and Probability for Motion and Action (E-MOTION), Laboratoire d'informatique GRAphique, VIsion et Robotique de Grenoble (GRAVIR - IMAG), Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS)-Inria Grenoble - Rhône-Alpes, and Institut National de Recherche en Informatique et en Automatique (Inria)
Subjects: 0209 industrial biotechnology, Engineering, business.industry, Collision avoidance, Control engineering, Robotics, 02 engineering and technology, Motion control, Collision, Motion (physics), Mobile robot navigation, Autonomous navigation, Motion safety, 020901 industrial engineering & automation, Robotic systems, Risk analysis (engineering), 0202 electrical engineering, electronic engineering, information engineering, Key (cryptography), [INFO.INFO-RB]Computer Science [cs]/Robotics [cs.RO], 020201 artificial intelligence & image processing, Artificial intelligence, business
Abstract: Motion safety for robotic systems operating in the real world is critical (especially when their size and dynamics make them potentially harmful for themselves or their environment). Motion safety is a taken-for-granted and ill-defined notion in the Robotics literature and the primary contribution of this paper is to propose three safety criteria that helps in understanding a number of key aspects related to the motion safety issue. A number of navigation schemes used by robotic systems operating in the real-world are then evaluated with respect to these safety criteria. It is established that, in all cases, they violate one or several of them. Accordingly, motion safety, especially in the presence of moving objects, cannot be guaranteed (in the sense that these robotic systems may end up in a situation where a collision inevitably occurs later in the future). Finally, it is shown that the concept of inevitable collision states introduced by Fraichard and Asama (2004) does respect the three above-mentioned safety criteria and therefore offers a theoretical answer to the motion safety issue.
Published: 2007

42. A model of cross language retrieval for IT domain papers through a map of ACM Computing Classification System

Author: Catherine Sauvaget, Gérald Kembellec, Imad Saleh, Laboratoire Paragraphe (PARAGRAPHE), Université Paris 8 Vincennes-Saint-Denis (UP8)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine, Laboratoire d'Informatique Avancée de Saint-Denis (LIASD), Université Paris 8 Vincennes-Saint-Denis (UP8), and ieee
Subjects: FOS: Computer and information sciences, Interface (Java), Computer science, ACM Computing Classification System, Computer Science - Human-Computer Interaction, 02 engineering and technology, Ontology (information science), Human-Computer Interaction (cs.HC), Domain (software engineering), Computer Science - Information Retrieval, Software, Domain Ontology, Digital Library, 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, H.3.7, Information retrival, KBS, Digital Libraries (cs.DL), Representation (mathematics), Metadata, Information retrieval, business.industry, 4. Education, Cross Language Research, Computer Science - Digital Libraries, Visualization, Educational research, [INFO.INFO-IR]Computer Science [cs]/Information Retrieval [cs.IR], 020201 artificial intelligence & image processing, business, Information Retrieval (cs.IR)
Abstract: This article presents a concept model, and the associated tool to help advanced learners to find adapted bibliography. The purpose is the use of an IT representation as educational research software for newcomers in research. We use an ontology based on the ACM's Computing Classification System in order to find scientific articles directly related to the new researcher's domain without any formal request. An ontology translation in French is automatically proposed and can be based on Web 2.0 enhanced by a community of users. A visualization and navigation model is proposed to make it more accessible and examples are given to show the interface of our tool: Ontology Navigator., 7 pages, 3 figures, 1 table
Published: 2009

43. Reply to the Comments of R. Haenni on the paper 'Belief functions combination and conflict management'

Author: P. Vannoorenberghe, Olivier Colot, E. Lefevre, Laboratoire de Génie Informatique et d'Automatique de l'Artois (LGI2A), Université d'Artois (UA), Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 (CRIStAL), and Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)
Subjects: Computer science, business.industry, 010401 analytical chemistry, 02 engineering and technology, 01 natural sciences, 0104 chemical sciences, Epistemology, [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI], Hardware and Architecture, Signal Processing, 0202 electrical engineering, electronic engineering, information engineering, Conflict management, 020201 artificial intelligence & image processing, Artificial intelligence, business, Software, ComputingMilieux_MISCELLANEOUS, Information Systems
Abstract: International audience
Published: 2003

44. Wireless Technologies, Medical Applications, and Future Challenges in WBAN: a Survey

Author: Eduardo Motta Cruz, Guillaume Andrieux, Abbass Nasser, Nour Charara, Houssein Taleb, Institut d'Électronique et des Technologies du numéRique (IETR), Université de Nantes (UN)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), American University of Culture & Education (AUCE), Nantes Université (NU)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), and Université de Nantes (UN)-Université de Rennes 1 (UR1)
Subjects: [SPI.OTHER]Engineering Sciences [physics]/Other, LPWAN, IoT, Computer Networks and Communications, Computer science, Reliability (computer networking), 02 engineering and technology, computer.software_genre, 01 natural sciences, 0202 electrical engineering, electronic engineering, information engineering, Wireless, WBAN, Electrical and Electronic Engineering, Medical diagnosis, Original Paper, Multimedia, business.industry, Wireless network, Sensors, 010401 analytical chemistry, 020206 networking & telecommunications, 0104 chemical sciences, 3. Good health, LoRaWAN, [SPI.TRON]Engineering Sciences [physics]/Electronics, Wide area network, Internet of Things, business, computer, 5G, Medical applications, Information Systems
Abstract: International audience; Interest and need for Wireless Body Area Networks (WBANs) havesignicantly increased recently. WBAN consists of miniaturized sensors de-signed to collect and transmit data through wireless network, enabling medicalspecialists to monitor patients during their normal daily life and providing realtime opinions for medical diagnosis. Many wireless technologies have provedthemselves in WBAN applications, while others are still under investigations.The choice of the technology to adopt may depend on the disease to moni-tor and the performance requirements, i.e. reliability, latency and data rate.In addition, the suitable sensor is essential when seeking to extract the datarelated to a medical measure.This paper aims at surveying the wireless technologies used in WBAN sys-tems. In addition to a detailed survey on the existing technologies, the use ofthe emerging Low Power Wide Area Network (LPWAN) technologies, and thefuture 5G, B5G and 6G is investigated, where the suitability of these technolo-gies to WBAN applications is studied from several perspectives. Furthermore,medical applications of WBAN are discussed by presenting their methodolo-gies, the adopted wireless technologies and the used sensors. Given that eachmedical application requires the appropriate sensor to extract the data, wehighlight a wide range of the sensors used in the market for medical systems.Recent and future challenges in WBAN systems are given related to the powerconsumption, the emergence of the Internet of Things (IoT) technologies inWBAN and others.
Published: 2021

45. The Sociological Perspective of Users’ Invisible Work: A Qualitative Research Framework for Studying Digital Health Innovations Integration

Author: Alexandre Mathieu-Fritz, Tu Anh Duong, Dilara Vanessa Trupia, Laboratoire Techniques, Territoires et Sociétés (LATTS), and Université Paris-Est Marne-la-Vallée (UPEM)-École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Technology, Knowledge management, 020205 medical informatics, Computer science, Health Personnel, digital health innovations, participatory health care, Health Informatics, Context (language use), 02 engineering and technology, Experiential learning, invisible work, 03 medical and health sciences, 0302 clinical medicine, 0202 electrical engineering, electronic engineering, information engineering, qualitative analysis, Humans, self-quantification, 030212 general & internal medicine, Sociological imagination, Adaptation (computer science), Qualitative Research, Original Paper, [SHS.SOCIO]Humanities and Social Sciences/Sociology, business.industry, user work, Diagnostic Tests, Routine, Health technology, patient work, sociological framework, Digital health, Work (electrical), business, chronic illness, Qualitative research
Abstract: Background When new technology is integrated into a care pathway, it faces resistance due to the changes it introduces into the existing context. To understand the success or failure of digital health innovations, it is necessary to pay attention to the adjustments that users must perform to make them work, by reshaping the context and sometimes by altering the ways in which they perform activities. This adaptation work, most of which remains invisible, constitutes an important factor in the success of innovations and the ways in which they transform care practices. Objective This work aims to present a sociological framework for studying new health technology uses through a qualitative analysis of the different types of tasks and activities that users, both health professionals and patients, must perform to integrate these technologies and make them work in their daily routine. Methods This paper uses a three-part method to structure a theoretical model to study users’ invisible work. The first part of the method includes a thematic literature review, previously published by one of the coauthors, of major sociological studies conducted on digital health innovations integration into existing care organizations and practices. The second part extends this review to introduce definitions and applications of the users’ invisible work concept. The third part consists of producing a theoretical framework to study the concept according to the different contexts and practices of the users. Results The paper proposes four dimensions (organizational, interactional, practical, and experiential), each composed of a set of criteria that allow a comparative analysis of different users’ work according to different health technologies. Conclusions This framework can be applied both as an analytical tool in a research protocol and as an agenda to identify less visible adoption criteria for digital health technologies.
Published: 2021

46. A Didactic Escape Game for Emergency Medicine Aimed at Learning to Work as a Team and Making Diagnoses: Methodology for Game Development

Author: Laure Abensur Vuillaume, Thierry Pelaccia, Alexandre Bosio, Anthony Chauvin, Garry Laudren, Pauline Thévenot, Laboratoire Interuniversitaire des Sciences de l'Education et de la Communication (LISEC), and Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Université de Lorraine (UL)
Subjects: Service (systems architecture), medicine.medical_specialty, [SDV.OT]Life Sciences [q-bio]/Other [q-bio.OT], serious games, 020205 medical informatics, Computer science, media_common.quotation_subject, simulation-based training, Biomedical Engineering, Physical Therapy, Sports Therapy and Rehabilitation, 02 engineering and technology, 03 medical and health sciences, Patient safety, Sciences du Vivant [q-bio]/Autre [q-bio.OT], 0302 clinical medicine, emergency medicine, Health care, 0202 electrical engineering, electronic engineering, information engineering, medicine, 030212 general & internal medicine, pedagogical, media_common, games, game theories, Teamwork, Original Paper, education, Video game development, business.industry, Debriefing, Rehabilitation, educational technique, emergency medicine training, Adventure, training techniques, 3. Good health, Computer Science Applications, Traditional education, Psychiatry and Mental health, Emergency medicine, escape game, business
Abstract: Background In the health care environment, teamwork is paramount, especially when referring to patient safety. We are interested in recent and innovative solutions such as escape games, which is a type of adventure game that may be highly useful as an educational tool, potentially combining good communication skills with successful gamification. They involve teams of 5 to 10 individuals who are “locked” in the same room and must collaborate to solve puzzles while under pressure from a timer. Objective The purpose of this paper was to describe the steps involved in creating and implementing an educational escape game. This tool can then be put into service or further developed by trainers who wish to use it for learning interprofessional collaboration. Therefore, we started with an experience of creating an educational escape game for emergency medicine teams. Methods We chose to develop an educational escape game by using 6 successive steps. First, we built a team. Second, we chose the pedagogical objectives. Third, we gamified (switched from objectives to scenario). Next, we found the human and material resources needed. Thereafter, we designed briefing and debriefing. Lastly, we tested the game. Results By following these 6 steps, we created the first ambulant educational escape game that teaches people, or nurses, doctors, and paramedics, working in emergency medicine to work as a team. Conclusions From a pedagogic point of view, this game may be a good tool for helping people in multidisciplinary fields (medical and paramedical teams) to learn how to work collaboratively and to communicate as a group. Above all, it seems to be an innovative tool that complements medical simulation–based learning and thus consolidates traditional education.
Published: 2021

47. Biodiesel Production From Lignocellulosic Biomass Using Oleaginous Microbes: Prospects for Integrated Biofuel Production

Author: Anjani Devi Chintagunta, Gaetano Zuccaro, Mahesh Kumar, S. P. Jeevan Kumar, Vijay Kumar Garlapati, Pablo D. Postemsky, N. S. Sampath Kumar, Anuj K. Chandel, Jesus Simal-Gandara, Indian Council of Agricultural Research (ICAR), Vignan's Foundation for Science, Technology and Research, Laboratoire de Biotechnologie de l'Environnement [Narbonne] (LBE), Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Università degli studi di Napoli Federico II, Central Agricultural University [Imphal] (CAU), Jaypee University of Information Technology, Consejo Nacional de Investigaciones Científicas y Técnicas [Buenos Aires] (CONICET), Escola de Engenharia de Lorena (EEL), Universidade de São Paulo (USP), Universidade de Vigo, Proyecto de Unidades Ejecutoras CERZOS (CONICET), and Xunta de Galicia, ED431C2018/42-GRC.
Subjects: GREENHOUSE GAS, Microbiology (medical), BIOETHANOL, LIGNOCELLULOSIC MATERIALS, 020209 energy, Lignocellulosic biomass, biodiesel, Review, 02 engineering and technology, Raw material, 7. Clean energy, Microbiology, complex mixtures, 12. Responsible consumption, BIODIESEL, 03 medical and health sciences, 11. Sustainability, 0202 electrical engineering, electronic engineering, information engineering, liquid fuels, 030304 developmental biology, bioethanol, 2. Zero hunger, 0303 health sciences, Biodiesel, business.industry, [SDE.IE]Environmental Sciences/Environmental Engineering, purl.org/becyt/ford/2.9 [https], food and beverages, Transesterification, Pulp and paper industry, Biorefinery, QR1-502, Renewable energy, purl.org/becyt/ford/2 [https], LIQUID FUELS, 13. Climate action, Biofuel, greenhouse gas, Biodiesel production, Environmental science, lignocellulosic materials, business
Abstract: Biodiesel is an eco-friendly, renewable, and potential liquid biofuel mitigating greenhouse gas emissions. Biodiesel has been produced initially from vegetable oils, non-edible oils, and waste oils. However, these feedstocks have several disadvantages such as requirement of land and labor and remain expensive. Similarly, in reference to waste oils, the feedstock content is succinct in supply and unable to meet the demand. Recent studies demonstrated utilization of lignocellulosic substrates for biodiesel production using oleaginous microorganisms. These microbes accumulate higher lipid content under stress conditions, whose lipid composition is similar to vegetable oils. In this paper, feedstocks used for biodiesel production such as vegetable oils, non-edible oils, oleaginous microalgae, fungi, yeast, and bacteria have been illustrated. Thereafter, steps enumerated in biodiesel production from lignocellulosic substrates through pretreatment, saccharification and oleaginous microbe-mediated fermentation, lipid extraction, transesterification, and purification of biodiesel are discussed. Besides, the importance of metabolic engineering in ensuring biofuels and biorefinery and a brief note on integration of liquid biofuels have been included that have significant importance in terms of circular economy aspects. Fil: Chintagunta, Anjani Devi. Vignan’s Foundation for Science, Technology and Research. Department of Biotechnology; India Fil: Zuccaro, Gaetano. Institut National de la Recherche Agronomique; Francia. Università degli Studi di Napoli Federico II; Italia Fil: Kumar, Mahesh. Central Agricultural University; India Fil: Kumar, S. P. Jeevan. Indian Institute of Seed Science; India. Directorate of Floricultural Research; India Fil: Garlapati, Vijay Kumar. Jaypee University of Information Technology; India Fil: Postemsky, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina Fil: Kumar, N. S. Sampath. Vignan’s Foundation for Science, Technology and Research. Department of Biotechnology; India Fil: Chandel, Anuj K.. Universidade de Sao Paulo; Brasil Fil: Simal Gandara, Jesus. Universidad de Vigo; España
Published: 2021

48. Teaching OR: automatic evaluation for linear programming modelling

Author: Nadia Brauner, Hadrien Cambazard, Pierre Lemaire, Nicolas Catusse, Recherche Opérationnelle pour les Systèmes de Production (G-SCOP_ROSP), Laboratoire des sciences pour la conception, l'optimisation et la production (G-SCOP), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), and Université Grenoble Alpes (UGA)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Educational Paper, 021103 operations research, Linear programming, Computer science, business.industry, 020209 energy, 4. Education, 0211 other engineering and technologies, 02 engineering and technology, [INFO.INFO-RO]Computer Science [cs]/Operations Research [cs.RO], Management Science and Operations Research, Theoretical Computer Science, Management Information Systems, Computational Theory and Mathematics, ComputingMilieux_COMPUTERSANDEDUCATION, 0202 electrical engineering, electronic engineering, information engineering, Virtual learning environment, Software engineering, business, Natural language, ComputingMilieux_MISCELLANEOUS
Abstract: Learning how to model a problem described in natural language as a linear program requires students to practice using various and numerous exercises. Moreover, immediate feedback on the validity of their solutions helps a better and faster understanding. In this paper, we present an idea on how students and teachers can automatically evaluate linear programming models. We also describe how this idea was implemented on the learning platform caseine.org and is now used by hundreds of students from various universities.
Published: 2021

49. Working beside Robots: AGlimpse into the Future

Author: Paula Urze, João Rosas, Luis M. Camarinha-Matos, Universidade Nova de Lisboa = NOVA University Lisbon (NOVA), Centro Interuniversitário de História das Ciências e da Tecnologia [Caparica] (CIUHCT), Faculdade de Ciências e Tecnologia = School of Science & Technology (FCT NOVA), Universidade Nova de Lisboa = NOVA University Lisbon (NOVA)-Universidade Nova de Lisboa = NOVA University Lisbon (NOVA), Centre of Technology and Systems (CTS), Luis M. Camarinha-Matos, Xavier Boucher, and Hamideh Afsarmanesh
Subjects: Knowledge management, business.industry, Computer science, Collaborative network, 05 social sciences, Perspective (graphical), 020207 software engineering, 02 engineering and technology, Employability, Automation, [SPI]Engineering Sciences [physics], Dynamics (music), Artificial Intelligence, Collaborative Networks, 0502 economics and business, 0202 electrical engineering, electronic engineering, information engineering, Position paper, Robot, 050207 economics, Element (criminal law), business
Abstract: International audience; Automation throughout history has caused profound changes in employment dynamics. With the advent of the fourth industrial revolution, a new threat may affect employability, asrobots and AI-based processes can now assume tasks considered exclusive to humans. This position paperaims to motivate the study of the effects of AI and automation on employability, extending it into a collaborative network perspective. The problem is firstly observed from a historical perspective. The collaboration aspects are considered through the analysis of two casestudies. Results suggestthata latent element of collaborative networks, complexity, may have effects in terms of employability.
Published: 2021

50. Social-distance aware data management for mobile computing

Author: Sergio Ilarri, Thierry Delot, Raquel Trillo-Lado, University of Zaragoza - Universidad de Zaragoza [Zaragoza], Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201 (LAMIH), and Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-INSA Institut National des Sciences Appliquées Hauts-de-France (INSA Hauts-De-France)
Subjects: Computer science, business.industry, Social distance, Data management, Mobile computing, 02 engineering and technology, 010501 environmental sciences, Recommender system, 01 natural sciences, Data science, Component (UML), 0202 electrical engineering, electronic engineering, information engineering, Information system, Position paper, 020201 artificial intelligence & image processing, Use case, [INFO]Computer Science [cs], business, 0105 earth and related environmental sciences
Abstract: International audience; The COVID-19 crisis has turned the world upside-down and many aspects of our social and daily lives need to be adapted. In this position paper, we argue that data management techniques for mobile computing scenarios also have to be extended for them to be useful and suited to the new situation. In particular, the concept of social distancing, which has been shown to be one of the most effective measures to cope with the virus expansion, should be incorporated as a natural component of many information services and applications for mobile users. We illustrate this idea with two example use cases: mobile recommender systems and information services for drivers. We outline current challenges and some ideas for future work.
Published: 2020

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