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2. Sphaeroptica: A tool for pseudo-3D visualization and 3D measurements on arthropods.

Author

Mathys, Aurore, Pollet, Yann, Gressin, Adrien, Muth, Xavier, Brecko, Jonathan, Dekoninck, Wouter, Vandenspiegel, Didier, Jodogne, Sébastien, and Semal, Patrick

Subjects
*GEOMETRIC analysis, *NATURAL history, *DIGITIZATION, *ARTHROPODA, *SETAE
Abstract

Natural history collections are invaluable reference collections. Digitizing these collections is a transformative process that improves the accessibility, preservation, and exploitation of specimens and associated data in the long term. Arthropods make up the majority of zoological collections. However, arthropods are small, have detailed color textures and share small, complex and shiny structures, which poses a challenge to conventional digitization methods. Sphaeroptica is a multi-images viewer that uses a sphere of oriented images. It allows the visualization of insects including their tiniest features, the positioning of landmarks, and the extraction of 3D coordinates for measuring linear distances or for use in geometric morphometrics analysis. The quantitative comparisons show that the measures obtained with Sphaeroptica are similar to the measurements derived from 3D μCT models with an average difference inferior to 1%, while featuring the high resolution of color stacked pictures with all details like setae, chaetae, scales, and other small and/or complex structures. Shaeroptica was developed for the digitization of small arthropods but it can be used with any sphere of aligned images resulting from the digitization of objects or specimens with complex surface and shining, black, or translucent texture which cannot easily be digitized using structured light scanner or Structure-from-Motion (SfM) photogrammetry. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Semantic of Data Dependencies to Improve the Data Quality

Author

Zaidi, Houda, Pollet, Yann, Boufarès, Faouzi, Kraiem, Naoufel, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Bellatreche, Ladjel, editor, and Manolopoulos, Yannis, editor

Published
2015
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7. A Goal-Oriented Meta-Model for Scientific Research

Author

Dantan, Jérôme, Pollet, Yann, Taibi, Salima, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Murgante, Beniamino, editor, Misra, Sanjay, editor, Rocha, Ana Maria A. C., editor, Torre, Carmelo, editor, Rocha, Jorge Gustavo, editor, Falcão, Maria Irene, editor, Taniar, David, editor, Apduhan, Bernady O., editor, and Gervasi, Osvaldo, editor

Published
2014
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8. Taking Account of Uncertain, Imprecise and Incomplete Data in Sustainability Assessments in Agriculture

Author

Dantan, Jérôme, Pollet, Yann, Taibi, Salima, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Kobsa, Alfred, editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Weikum, Gerhard, editor, Murgante, Beniamino, editor, Misra, Sanjay, editor, Rocha, Ana Maria A. C., editor, Torre, Carmelo, editor, Rocha, Jorge Gustavo, editor, Falcão, Maria Irene, editor, Taniar, David, editor, Apduhan, Bernady O., editor, and Gervasi, Osvaldo, editor

Published
2014
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10. Architecture of a Medical Information Extraction System

Author

Bekhouche, Dalila, Pollet, Yann, Grilheres, Bruno, Denis, Xavier, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Meziane, Farid, editor, and Métais, Elisabeth, editor

Published
2004
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21. Environnement d'aide à la décision pour l'agriculture numérique

Author

Dantan, Jérôme, Zghal, Hajer, Pollet, Yann, Dronga, Farah, 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), Innovation, Territoire, Agriculture et Agro-industrie, Connaissance et Technologie (INTERACT), UniLaSalle, École Nationale des Sciences de l'Informatique [Manouba] (ENSI), Université de la Manouba [Tunisie] (UMA), CEDRIC. Systèmes sûrs (CEDRIC - SYS), and 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)

Subjects
[INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019
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22. Un système d'aide à la décision collaboratif intégrant le raisonnement flou dans un contexte d'objets connectés

Author

Besbes, Ghada, Baazaoui-Zghal, Hajer, Pollet, Yann, Université de la Manouba [Tunisie] (UMA), CEDRIC. Systèmes sûrs (CEDRIC - SYS), Centre d'études et de recherche en informatique et communications (CEDRIC), and 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)

Subjects
Collaborative decisional system, IoT, Ontology, Fuzzy reasoning, [INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE]
Abstract

International audience; Technologies such as IoT and Big data use advanced representation models and methods to lead to coherent systems and softwares. Nevertheless, there is a substantial lack of approaches able to support uncertain data and fuzzy environment to build a bridge between physical objects, semantic real-world view and the systemic view. In this work, we propose a semantic driven approach to support a decisional system based on semantic representation and an accurate fuzzy reasoning using the Choquet Integral method. The proposed generic architecture takes into consideration the formal representation of the real world, users' needs and processes. Further, we focus on the relation between them and the dependence between different criteria. A detailed case study in the agriculture domain is also presented to showcase the interest of our proposal.

Published
2019

23. Estimating Daily Evaporation from Poorly – Monitored Lakes using limited Meteorological Data

Author

Bou-Fakhreddine, Bassam, Abou-Chakra, Sara, MOUGHARBEL, Imad, Alain, Faye, Pollet, Yann, Faculty of Engineering [Lebanese University] (ULFG), Lebanese University [Beirut] (LU), Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE), CEDRIC. Systèmes sûrs (CEDRIC - SYS), 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), and Pollet, Yann

Subjects
[INFO.INFO-RO] Computer Science [cs]/Operations Research [cs.RO], [INFO.INFO-SE] Computer Science [cs]/Software Engineering [cs.SE], [INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE], [INFO.INFO-RO]Computer Science [cs]/Operations Research [cs.RO], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017

26. Estimating daily evaporation from poorly-monitored lakes using limited meteorological data: A case study within Qaraoun dam - Lebanon

Author

Bou-Fakhreddine, Bassam, MOUGHARBEL, Imad, Faye, Alain, Pollet, Yann, Lebanese University [Beirut] (LU), Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE), CEDRIC. Systèmes sûrs (CEDRIC - SYS), Centre d'études et de recherche en informatique et communications (CEDRIC), and 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)

Subjects
[INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE], [INFO.INFO-RO]Computer Science [cs]/Operations Research [cs.RO], [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018
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30. The G.O.A.L. Approach

Author

Jérôme Dantan, Pollet Yann, Taibi Salima, École supérieure d'ingénieurs et de techniciens pour l'agriculture (ESITPA), Unité de recherche en agro-écologie des territoires (AGRI'TERR ), 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), INSTICC - Institute for Systems and Technologies of Information, Control and Communication, and Dantan, Jérôme

Subjects
Algebra, [INFO.INFO-WB] Computer Science [cs]/Web, [INFO.INFO-CL] Computer Science [cs]/Computation and Language [cs.CL], Ontology, [INFO.INFO-WB]Computer Science [cs]/Web, Semantic Web Service, [INFO.INFO-CL]Computer Science [cs]/Computation and Language [cs.CL], Semantic Web, Goal
Abstract

International audience; In a global context of sharing information, such as Big Data and cloud computing paradigms, researchers are developing many means to deal with new data models and algorithms. However, the development and reuse of these ones is complex because of the heterogeneity of environments, data formats and contexts of use all around of the world. That's why a way to share and reuse algorithms and treatments through a common formalism is needed, for both machines and computers. The ultimate goal of our work is to provide a collaborative platform for not only experts but also machines automatically develop, reuse and chain treatments, computations and models. For this, we rely on a goal-oriented approach which is associated with the Semantic Web, to establish a common formalism to design models for worldwide researchers. In this article, we propose the formalization of our approach thanks to an algebra which is linked to the Semantic Web standards. Finally, we provide a high-level language dedicated to both computers and experts, illustrated with examples that are linked to the agriculture domain.

Published
2013

31. A KDD PROCESS TO RETRIEVE AND AGGREGATE DATA FROM RELATIONAL DATABASES

Author

Jérôme Dantan, Pollet Yann, Taibi Salima, École supérieure d'ingénieurs et de techniciens pour l'agriculture (ESITPA), Unité de recherche en agro-écologie des territoires (AGRI'TERR ), 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), and Dantan, Jérôme

Subjects
Soil quality index, [INFO.INFO-DB]Computer Science [cs]/Databases [cs.DB], Information extraction, [INFO.INFO-SE] Computer Science [cs]/Software Engineering [cs.SE], Structured Query Language, Ontologies, [INFO.INFO-DB] Computer Science [cs]/Databases [cs.DB], InformationSystems_DATABASEMANAGEMENT, Relational database, Semantics-based parametrization, [INFO.INFO-SE]Computer Science [cs]/Software Engineering [cs.SE]
Abstract

International audience; Relational databases are a standard for representing data models. SQL is the most widely used language for querying such databases. Consequently, in many research domains, scientists extract data from relational databases, compute them and do statistical treatments. But they have to deal with the complexity of relational databases models. In addition, it takes a long time for the scientists to manually retrieve and compute data. That's why we propose a system which automatically does. It contains the following layers: parameterizable extraction of data, automatic process of SQL queries, data aggregation, statistical parameters computation, writing the results to tables and final data processing by the scientist, thanks to a statistical analysis software. A use case on the research on a soil quality index from a large relational database will be presented.

Published
2012

34. Une approche algébrique pour la réutilisation et l?orchestration de services dans les systèmes d?information. Revue Ingénierie des Systèmes d'Information

Author

Pollet, Yann and CEDRIC, Laboratoire

Subjects
[INFO.INFO-DC] Computer Science [cs]/Distributed, Parallel, and Cluster Computing [cs.DC], [INFO] Computer Science [cs]
Abstract

In order to deal with business evolutions, it is important today to enable fast developments of new functionalities on the basis of existing Services reuse. In the context of information search within a federation of independent systems, we address the problem of automated discovery and orchestration of Services. We propose an approach based on a domain ontology, and on the Services semantics capture by the mean of ontology properties and algebraic expressions. We present an algorithm that generates orchestration plans, with characteristics of optimality regarding QoS. The approach has been validated by a prototype and an evaluation in the case of an Health Information System.

Published
2010

35. Ontology-Based Knowledge Management for System Engineering Projects

Author

Chourabi, Olfa, Pollet, Yann, Benahmed, Mohamed, and CEDRIC, Laboratoire

Subjects
[INFO.INFO-DC] Computer Science [cs]/Distributed, Parallel, and Cluster Computing [cs.DC], [INFO] Computer Science [cs], [INFO.INFO-ES] Computer Science [cs]/Embedded Systems
Abstract

System Engineering (SE) is becoming increasingly knowledge intensive. Knowledge Management is recognized as a crucial enabler for continuous process improvement in engineering projects. Particularly, capitalization and sharing, of knowledge resulting from experience feedback are valuable asset for SE companies. In this paper, we focus on the formalization of engineering experience aiming at transforming information or understanding gained by projects into explicit knowledge. A generic SE ontological framework acts as a semantic foundation for experience capitalization and reuse. This framework is operationalized with Conceptual Graphs formalism and applied to a transport system engineering use case.

Published
2010

36. User Focused Database Summarization Approach

Author

Triki, Amel, Pollet, Yann, Laboratoire de recherche en Génie Logiciel, Applications distribuées, Systèmes décisionnels et Imagerie intelligente [Manouba] (RIADI), École Nationale des Sciences de l'Informatique [Manouba] (ENSI), Université de la Manouba [Tunisie] (UMA)-Université de la Manouba [Tunisie] (UMA), Centre d'études et de recherche en informatique et communications (CEDRIC), and Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)

Subjects
Résumé, Curriculum vitae, [INFO]Computer Science [cs], [INFO.INFO-DC]Computer Science [cs]/Distributed, Parallel, and Cluster Computing [cs.DC], Base de Données
Abstract

ISBN: 978-1-4244-5754-0; Mining information from very large databases poses numerous challenges. In fact, systems that can mine such voluminous databases are increasingly desirable. In this context, we propose a generic approach of database summarization that takes into account the user?s interest topic. Innovation in our work consists in the generation of a set of database summaries having different levels of granularity in order to satisfy the user?s expectations.

Published
2009

37. A Proposed Ontology-based Algebra For Service Annotation, Discovery, and Composition

Author

Yaacoubi, Nadia, Pollet, Yann, Benahmed, Mohamed, Laboratoire de recherche en Génie Logiciel, Applications distribuées, Systèmes décisionnels et Imagerie intelligente [Manouba] (RIADI), École Nationale des Sciences de l'Informatique [Manouba] (ENSI), Université de la Manouba [Tunisie] (UMA)-Université de la Manouba [Tunisie] (UMA), Centre d'études et de recherche en informatique et communications (CEDRIC), and Ecole Nationale Supérieure d'Informatique pour l'Industrie et l'Entreprise (ENSIIE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)

Subjects
[INFO]Computer Science [cs], [INFO.INFO-DC]Computer Science [cs]/Distributed, Parallel, and Cluster Computing [cs.DC]
Abstract

Service discovery and service composition are two crucial issues in the emerging area of Service-oriented Computing (SoC). The introduction of semantic annotations in Web service descriptions can support the discovery process of services and guide their composition into workflows. In this paper, we propose a Structured Relationship Algebra that extends existing frameworks for semantic service descriptions by a set of algebraic operators and allows to define in a uniform way formal semantic annotations regardless the framework adopted to describe service semantics. The proposed algebra is comprised by a set of three algebraic operators and allows to define new objet properties at the ontology level called derived properties. Derived properties are used to describe the data transformation processed by a service by associating constraintson both properties and instances of the concepts and their related ontological relationships.

Published
2009

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