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290 results on '"Malheiro, Benedita"'

1. Online detection and infographic explanation of spam reviews with data drift adaptation

Author

de Arriba-Pérez, Francisco, García-Méndez, Silvia, Leal, Fátima, Malheiro, Benedita, and Burguillo, J. C.

Subjects
Computer Science - Machine Learning, Computer Science - Artificial Intelligence, Computer Science - Computation and Language, Computer Science - Social and Information Networks
Abstract

Spam reviews are a pervasive problem on online platforms due to its significant impact on reputation. However, research into spam detection in data streams is scarce. Another concern lies in their need for transparency. Consequently, this paper addresses those problems by proposing an online solution for identifying and explaining spam reviews, incorporating data drift adaptation. It integrates (i) incremental profiling, (ii) data drift detection & adaptation, and (iii) identification of spam reviews employing Machine Learning. The explainable mechanism displays a visual and textual prediction explanation in a dashboard. The best results obtained reached up to 87 % spam F-measure.

Published
2024
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2. Simulation, Modelling and Classification of Wiki Contributors: Spotting The Good, The Bad, and The Ugly

Author

Méndez, Silvia García, Leal, Fátima, Malheiro, Benedita, Rial, Juan Carlos Burguillo, Veloso, Bruno, Chis, Adriana E., and Vélez, Horacio González

Subjects
Computer Science - Computation and Language, Computer Science - Artificial Intelligence, Computer Science - Machine Learning
Abstract

Data crowdsourcing is a data acquisition process where groups of voluntary contributors feed platforms with highly relevant data ranging from news, comments, and media to knowledge and classifications. It typically processes user-generated data streams to provide and refine popular services such as wikis, collaborative maps, e-commerce sites, and social networks. Nevertheless, this modus operandi raises severe concerns regarding ill-intentioned data manipulation in adversarial environments. This paper presents a simulation, modelling, and classification approach to automatically identify human and non-human (bots) as well as benign and malign contributors by using data fabrication to balance classes within experimental data sets, data stream modelling to build and update contributor profiles and, finally, autonomic data stream classification. By employing WikiVoyage - a free worldwide wiki travel guide open to contribution from the general public - as a testbed, our approach proves to significantly boost the confidence and quality of the classifier by using a class-balanced data stream, comprising both real and synthetic data. Our empirical results show that the proposed method distinguishes between benign and malign bots as well as human contributors with a classification accuracy of up to 92 %.

Published
2024
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3. Interpretable classification of wiki-review streams

Author

Méndez, Silvia García, Leal, Fátima, Malheiro, Benedita, and Rial, Juan Carlos Burguillo

Subjects
Computer Science - Computation and Language, Computer Science - Artificial Intelligence, Computer Science - Machine Learning
Abstract

Wiki articles are created and maintained by a crowd of editors, producing a continuous stream of reviews. Reviews can take the form of additions, reverts, or both. This crowdsourcing model is exposed to manipulation since neither reviews nor editors are automatically screened and purged. To protect articles against vandalism or damage, the stream of reviews can be mined to classify reviews and profile editors in real-time. The goal of this work is to anticipate and explain which reviews to revert. This way, editors are informed why their edits will be reverted. The proposed method employs stream-based processing, updating the profiling and classification models on each incoming event. The profiling uses side and content-based features employing Natural Language Processing, and editor profiles are incrementally updated based on their reviews. Since the proposed method relies on self-explainable classification algorithms, it is possible to understand why a review has been classified as a revert or a non-revert. In addition, this work contributes an algorithm for generating synthetic data for class balancing, making the final classification fairer. The proposed online method was tested with a real data set from Wikivoyage, which was balanced through the aforementioned synthetic data generation. The results attained near-90 % values for all evaluation metrics (accuracy, precision, recall, and F-measure).

Published
2024
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4. Exposing and Explaining Fake News On-the-Fly

Author

de Arriba-Pérez, Francisco, García-Méndez, Silvia, Leal, Fátima, Malheiro, Benedita, and Burguillo, Juan Carlos

Subjects
Computer Science - Computation and Language, Computer Science - Artificial Intelligence, Computer Science - Social and Information Networks
Abstract

Social media platforms enable the rapid dissemination and consumption of information. However, users instantly consume such content regardless of the reliability of the shared data. Consequently, the latter crowdsourcing model is exposed to manipulation. This work contributes with an explainable and online classification method to recognize fake news in real-time. The proposed method combines both unsupervised and supervised Machine Learning approaches with online created lexica. The profiling is built using creator-, content- and context-based features using Natural Language Processing techniques. The explainable classification mechanism displays in a dashboard the features selected for classification and the prediction confidence. The performance of the proposed solution has been validated with real data sets from Twitter and the results attain 80 % accuracy and macro F-measure. This proposal is the first to jointly provide data stream processing, profiling, classification and explainability. Ultimately, the proposed early detection, isolation and explanation of fake news contribute to increase the quality and trustworthiness of social media contents.

Published
2024
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5. Smart Supermarket Cart – An EPS@ISEP 2023 Project

Author

Orós, Miquel, Robu, Marian-Daniel, van Klaveren, Hessel, Gajda, Dominika, Van Dyck, Jelte, Krings, Tobias, Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, Gonçalves, José Alexandre de Carvalho, editor, Lima, José Luís Sousa de Magalhães, editor, Coelho, João Paulo, editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2024
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6. Cattle Monitoring Blimp – An EPS@ISEP 2023 Project

Author

Blommestijn, Krijn, Dallongeville, Kylian, Paulsen, Maximilian, Mamos, Michal, Gupta, Sonia, Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, Gonçalves, José Alexandre de Carvalho, editor, Lima, José Luís Sousa de Magalhães, editor, Coelho, João Paulo, editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2024
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7. Raising Awareness to Waste Collection and Recycling in Urban Spaces – An EPS@ISEP 2023 Project

Author

Bohon, Nina, Durand, Olivier, Emmelot, Charlotte, Hellemans, Koen, Jasny, Lukas, Reisinger, Kathrin, Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, Gonçalves, José Alexandre de Carvalho, editor, Lima, José Luís Sousa de Magalhães, editor, Coelho, João Paulo, editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2024
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8. Smart Adjustable Furniture – An EPS@ISEP 2023 Project

Author

Prończuk, Astrid, Mertz-Revol, Clément, Hinzpeter, Jan, Smeets, Julie, Chmielik, Mario, Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, Gonçalves, José Alexandre de Carvalho, editor, Lima, José Luís Sousa de Magalhães, editor, Coelho, João Paulo, editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2024
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9. Emotional Evaluation of Open-Ended Responses with Transformer Models

Author

Pajón-Sanmartín, Alejandro, de Arriba-Pérez, Francisco, García-Méndez, Silvia, Burguillo, Juan C., Leal, Fátima, Malheiro, Benedita, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Poniszewska-Marańda, Aneta, editor

Published
2024
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10. Smart Stress Relief – An EPS@ISEP 2022 Project

Author

Cifuentes, Gema Romera, Camps, Jacobine, do Nascimento, Júlia Lopes, Bode, Julian Alexander, Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Alvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Colla, Valentina, editor

Published
2024
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11. Explainable Classification of Wiki Streams

Author

García-Méndez, Silvia, Leal, Fátima, de Arriba-Pérez, Francisco, Malheiro, Benedita, Burguillo-Rial, Juan Carlos, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Alvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Colla, Valentina, editor

Published
2024
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12. Balancing Plug-In for Stream-Based Classification

Author

de Arriba-Pérez, Francisco, García-Méndez, Silvia, Leal, Fátima, Malheiro, Benedita, Burguillo-Rial, Juan Carlos, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Alvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Colla, Valentina, editor

Published
2024
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13. Citizen Engagement in Urban Planning – An EPS@ISEP 2022 Project

Author

Cardani, Carla G., Couzyn, Carmen, Degouilles, Eliott, Benner, Jan M., Engst, Julia A., Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Alvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Colla, Valentina, editor

Published
2024
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14. Smart Stress Relief – An EPS@ISEP 2022 Project

Author

Cifuentes, Gema Romera, primary, Camps, Jacobine, additional, do Nascimento, Júlia Lopes, additional, Bode, Julian Alexander, additional, Duarte, Abel J., additional, Malheiro, Benedita, additional, Ribeiro, Cristina, additional, Justo, Jorge, additional, Silva, Manuel F., additional, Ferreira, Paulo, additional, and Guedes, Pedro, additional

Published
2024
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17. Urban Exploration Game – An EPS@ISEP 2022 Project

Author

Blaschke, Lina, Blauw, Bram, Herlange, Chloé, Pyciak, Anita, Zschocke, Jakob, Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2023
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18. Insect Farming – An EPS@ISEP 2022 Project

Author

Copinet, Benjamin, Flügge, Finn, Margetich, Leonie Christine, Vandepitte, Marie, Petrache, Paul-Luchian, Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2023
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19. Fostering Professional Competencies in Engineering Undergraduates with EPS@ISEP

Author

Malheiro, Benedita, Guedes, Pedro, Silva, Manuel F., and Ferreira, Paulo

Abstract

Engineering education addresses the development of professional competencies in undergraduates. In this context, the core set of professional competencies includes critical thinking and problem solving, effective communication, collaboration and team building, and creativity and innovation--also known as the four Cs--as well as socio-professional ethics and sustainable development--referred in this paper as the two Ss. While the four Cs were identified by the associates of the American Management Association based on the needs of the society, professional associations, and businesses; this paper proposes the two S extension to ensure that future engineers contribute to the well-being of individuals and the preservation of life on Earth. It proposes a tangible framework--the 4C2S--and an application method to analyse the contributions made by engineering capstone programmes to the development of these core competencies in future engineering professionals. The method is applied to an engineering capstone programme--the European Project Semester (EPS) offered by the Instituto Superior de Engenharia do Porto (ISEP)--and a specific project case--EPS@ISEP Pet Tracker project developed in 2013, constituting, in addition, a road map for the application of the 4C2S framework to engineering capstone programmes. The results show that EPS@ISEP complies with the 4C2S framework.

Published
2019

20. Insect Farming – An EPS@ISEP 2022 Project

Author

Copinet, Benjamin, primary, Flügge, Finn, additional, Margetich, Leonie Christine, additional, Vandepitte, Marie, additional, Petrache, Paul-Luchian, additional, Duarte, Abel J., additional, Malheiro, Benedita, additional, Ribeiro, Cristina, additional, Justo, Jorge, additional, Silva, Manuel F., additional, Ferreira, Paulo, additional, and Guedes, Pedro, additional

Published
2023
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21. Urban Exploration Game – An EPS@ISEP 2022 Project

Author

Blaschke, Lina, primary, Blauw, Bram, additional, Herlange, Chloé, additional, Pyciak, Anita, additional, Zschocke, Jakob, additional, Duarte, Abel J., additional, Malheiro, Benedita, additional, Ribeiro, Cristina, additional, Justo, Jorge, additional, Silva, Manuel F., additional, Ferreira, Paulo, additional, and Guedes, Pedro, additional

Published
2023
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22. Smart Contracts for the CloudAnchor Platform

Author

Vasco, Eduardo, Veloso, Bruno, Malheiro, Benedita, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Dignum, Frank, editor, Mathieu, Philippe, editor, Corchado, Juan Manuel, editor, and De La Prieta, Fernando, editor

Published
2022
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23. Explanation Plug-In for Stream-Based Collaborative Filtering

Author

Leal, Fátima, García-Méndez, Silvia, Malheiro, Benedita, Burguillo, Juan C., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Alvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, and Moreira, Fernando, editor

Published
2022
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24. Personalised Combination of Multi-Source Data for User Profiling

Author

Veloso, Bruno, Leal, Fátima, Malheiro, Benedita, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Ullah, Abrar, editor, Anwar, Sajid, editor, Rocha, Álvaro, editor, and Gill, Steve, editor

Published
2022
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25. Smart Pedestrian Crossing - An EPS@ISEP 2020 Project

Author

Caruso, Bárbara Cruz, Stenstkie, Charlie, van Duivenboden, David, Starosta, Jan, Hoernschemeyer, Jens, Peytard, Solenne, Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Auer, Michael E., editor, Hortsch, Hanno, editor, Michler, Oliver, editor, and Köhler, Thomas, editor

Published
2022
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26. Floating Trash Collector - An EPS@ISEP 2020 Project

Author

Serafia, Andrea-Bianca, Santos, António, Caddia, Davide, Zeeman, Evelien, Castaner, Laura, Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Auer, Michael E., editor, Hortsch, Hanno, editor, Michler, Oliver, editor, and Köhler, Thomas, editor

Published
2022
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27. Foldable Disaster Shelter - An EPS@ISEP 2020 Project

Author

Popescu, Daniela-Andreea, Pereira, Eduardo, Givanovitch, Gabriel, Bakker, Jelte, Pauwels, Lore, Dukoski, Vladimir, Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Auer, Michael E., editor, Hortsch, Hanno, editor, Michler, Oliver, editor, and Köhler, Thomas, editor

Published
2022
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29. Elderly Monitoring – An EPS@ISEP 2020 Project

Author

Priebe, Julian, Swiatek, Klaudia, Vidinha, Margarida, Vaduva, Maria-Roxana, Tiits, Mihkel, Sorescu, Tiberius-George, Malheiro, Benedita, Ribeiro, Cristina, Justo, Jorge, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Ramalho Correia, Ana Maria, editor

Published
2021
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30. Crowdsourced Data Stream Mining for Tourism Recommendation

Author

Leal, Fátima, Veloso, Bruno, Malheiro, Benedita, Burguillo, Juan C., Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Ramalho Correia, Ana Maria, editor

Published
2021
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31. The MopBot Cleaning Robot – An EPS@ISEP 2020 Project

Author

Tuluc, Corina, Verberne, Frederique, Lasota, Szymon, de Almeida, Tomás, Malheiro, Benedita, Justo, Jorge, Ribeiro, Cristina, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Auer, Michael E., editor, and Rüütmann, Tiia, editor

Published
2021
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32. Smart Bicycle Probe – An EPS@ISEP 2020 Project

Author

Boularas, Mélissa, Szmytke, Zuzanna, Smith, Logan, Isik, Kaan, Ruusunen, Juho, Malheiro, Benedita, Justo, Jorge, Ribeiro, Cristina, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Auer, Michael E., editor, and Rüütmann, Tiia, editor

Published
2021
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33. Towards Top-Up Prediction on Telco Operators

Author

Alves, Pedro Miguel, Filipe, Ricardo Ângelo, Malheiro, Benedita, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Marreiros, Goreti, editor, Melo, Francisco S., editor, Lau, Nuno, editor, Lopes Cardoso, Henrique, editor, and Reis, Luís Paulo, editor

Published
2021
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34. Engineering Education for Sustainable Development: The European Project Semester Approach

Author

Duarte, Abel J., Malheiro, Benedita, Arnó, Elisabet, Perat, Ignasi, Silva, Manuel F., Fuentes-Durá, Pedro, Guedes, Pedro, and Ferreira, Paulo

Abstract

Contribution: An analysis of the extent to which sustainability is present in the syllabi, project briefs, report templates, and student final reports of the three Iberian European project semester (EPS) providers, over a five-year period. Background: EPS is a one-semester capstone project framework that adopts project-based learning and multicultural, multidisciplinary teamwork. Educating engineers for sustainable development requires fostering critical and ethical thinking and a desire for equity, solidarity and preservation of natural resources, and cultural and genetic diversity. Existing engineering capstone design programs emphasize solving real world problems, hands-on training, and soft skills, but few focus on sustainability aspects of engineering design. The three Iberian EPS providers adopt project-based learning and teamwork methodologies, promoting the development of transversal skills and addressing sustainability in a multicultural and multidisciplinary background. Intended Outcomes: To show that the three Iberian EPS providers follow these recommendations and contribute to raising students' awareness of sustainable development. Application Design: The proposed sustainability learning assessment method collects evidence from syllabi, project briefs, report templates, and final reports to extract faculty and student perspectives. The sustainability-related terms collected were processed into word cloud format, allowing a simple and intuitive interpretation of students' understanding of sustainability, and in co-occurrence network format, to understand if sustainability has a pervasive or confined presence within the reports. Findings: Iberian EPS faculty and students are aware of the social, economic, and environmental impact of their projects, in terms of quality of life, social responsibility, the use of resources, and environmentally friendly technology.

Published
2020
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36. Trust and Reputation Smart Contracts for Explainable Recommendations

Author

Leal, Fátima, Veloso, Bruno, Malheiro, Benedita, González-Vélez, Horacio, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, Adeli, Hojjat, editor, Reis, Luís Paulo, editor, Costanzo, Sandra, editor, Orovic, Irena, editor, and Moreira, Fernando, editor

Published
2020
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37. Smart Companion Pillow – An EPS@ISEP 2019 Project

Author

dos Reis, Alexandre Soares, Gielen, Elien, Wopereis, Ko, Pasternak, Marcel, Sooäär, Vaido, Schneider, Tobias, Duarte, Abel J., Malheiro, Benedita, Justo, Jorge, Ribeiro, Cristina, Silva, Manuel F., Ferreira, Paulo, Guedes, Pedro, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Silva, Manuel F., editor, Luís Lima, José, editor, Reis, Luís Paulo, editor, Sanfeliu, Alberto, editor, and Tardioli, Danilo, editor

Published
2020
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38. Airfoil Selection and Wingsail Design for an Autonomous Sailboat

Author

Silva, Manuel F., Malheiro, Benedita, Guedes, Pedro, Ferreira, Paulo, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Silva, Manuel F., editor, Luís Lima, José, editor, Reis, Luís Paulo, editor, Sanfeliu, Alberto, editor, and Tardioli, Danilo, editor

Published
2020
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39. Impact of Trust and Reputation Based Brokerage on the CloudAnchor Platform

Author

Veloso, Bruno, Malheiro, Benedita, Burguillo, Juan Carlos, Gama, João, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Demazeau, Yves, editor, Holvoet, Tom, editor, Corchado, Juan M., editor, and Costantini, Stefania, editor

Published
2020
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40. Learning Sustainability by Developing a Solar Dryer for Microalgae Retrieval

Author

Malheiro, Benedita, Ribeiro, Cristina, Silva, Manuel F., Caetano, Nídia, Paulo Ferreira, and Guedes, Pedro

Abstract

The development of nations depends on energy consumption, which is generally based on fossil fuels. This dependency produces irreversible and dramatic effects on the environment, e.g. large greenhouse gas emissions, which in turn cause global warming and climate changes, responsible for the rise of the sea level, floods, and other extreme weather events. Transportation is one of the main uses of energy, and its excessive fossil fuel dependency is driving the search for alternative and sustainable sources of energy such as microalgae, from which biodiesel, among other useful compounds, can be obtained. The process includes harvesting and drying, two energy consuming steps, which are, therefore, expensive and unsustainable. The goal of this EPS@ISEP Spring 2013 project was to develop a solar microalgae dryer for the microalgae laboratory of ISEP. A multinational team of five students from distinct fields of study was responsible for designing and building the solar microalgae dryer prototype. The prototype includes a control system to ensure that the microalgae are not destroyed during the drying process. The solar microalgae dryer works as a distiller, extracting the excess water from the microalgae suspension. This paper details the design steps, the building technologies, the ethical and sustainable concerns and compares the prototype with existing solutions. The proposed sustainable microalgae drying process is competitive as far as energy usage is concerned. Finally, the project contributed to increase the deontological ethics, social compromise skills and sustainable development awareness of the students.

Published
2015

41. Developing an Aquaponics System to Learn Sustainability and Social Compromise Skills

Author

Duarte, Abel J., Malheiro, Benedita, Ribeiro, Cristina, Silva, Manuel F., Ferreira, Paulo, and Guedes, Pedro

Abstract

The goal of this project, one of the proposals of the EPS@ISEP Spring 2014, was to develop an Aquaponics System. Over recent years Aquaponics systems have received increased attention since they contribute to reduce the strain on resources within 1st and 3rd world countries. Aquaponics is the combination of Hydroponics and Aquaculture, mimicking a natural environment in order to successfully apply and enhance the understanding of natural cycles within an indoor process. Using this knowledge of natural cycles, it was possible to create a system with capabilities similar to that of a natural environment with the support of electronics, enhancing the overall efficiency of the system. The multinational team involved in the development of this system was composed of five students from five countries and fields of study. This paper describes their solution, including the overall design, the technology involved and the benefits it can bring to the current market. The team was able to design and render the Computer Aided Design (CAD) drawings of the prototype, assemble all components, successfully test the electronics and comply with the budget. Furthermore, the designed solution was supported by a product sustainability study and included a specific marketing plan. Last but not least, the students enrolled in this project obtained new multidisciplinary knowledge and increased their team work and cross-cultural communication skills.

Published
2015

43. Smart Pedestrian Crossing - An EPS@ISEP 2020 Project

Author

Caruso, Bárbara Cruz, primary, Stenstkie, Charlie, additional, van Duivenboden, David, additional, Starosta, Jan, additional, Hoernschemeyer, Jens, additional, Peytard, Solenne, additional, Malheiro, Benedita, additional, Ribeiro, Cristina, additional, Justo, Jorge, additional, Silva, Manuel F., additional, Ferreira, Paulo, additional, and Guedes, Pedro, additional

Published
2022
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45. Floating Trash Collector - An EPS@ISEP 2020 Project

Author

Serafia, Andrea-Bianca, primary, Santos, António, additional, Caddia, Davide, additional, Zeeman, Evelien, additional, Castaner, Laura, additional, Malheiro, Benedita, additional, Ribeiro, Cristina, additional, Justo, Jorge, additional, Silva, Manuel F., additional, Ferreira, Paulo, additional, and Guedes, Pedro, additional

Published
2022
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46. Foldable Disaster Shelter - An EPS@ISEP 2020 Project

Author

Popescu, Daniela-Andreea, primary, Pereira, Eduardo, additional, Givanovitch, Gabriel, additional, Bakker, Jelte, additional, Pauwels, Lore, additional, Dukoski, Vladimir, additional, Malheiro, Benedita, additional, Ribeiro, Cristina, additional, Justo, Jorge, additional, Silva, Manuel F., additional, Ferreira, Paulo, additional, and Guedes, Pedro, additional

Published
2022
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50. Self Hyper-parameter Tuning for Stream Recommendation Algorithms

Author

Veloso, Bruno, Gama, João, Malheiro, Benedita, Vinagre, João, Barbosa, Simone Diniz Junqueira, Editorial Board Member, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Washio, Takashi, Editorial Board Member, Yuan, Junsong, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Monreale, Anna, editor, Alzate, Carlos, editor, Kamp, Michael, editor, Krishnamurthy, Yamuna, editor, Paurat, Daniel, editor, Sayed-Mouchaweh, Moamar, editor, Bifet, Albert, editor, Gama, João, editor, and Ribeiro, Rita P., editor

Published
2019
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