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1,746 results on '"Bellatreche, Ladjel"'

1. Evaluating Contrastive and Non-contrastive Explanations for Language Models

Author

Hadj Azzem, Yousra Chahinez, Harrag, Fouzi, Bellatreche, Ladjel, Goos, Gerhard, Series 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, Barhamgi, Mahmoud, editor, Wang, Hua, editor, and Wang, Xin, editor

Published
2025
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2. Concepts and Relations Features Are All You Need for Embedding-Based Ontology Matching

Author

Oulefki, Samira, Berkani, Lamia, Boudjenah, Nassim, Bellatreche, Ladjel, Mokhtari, Aicha, Goos, Gerhard, Series 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, Barhamgi, Mahmoud, editor, Wang, Hua, editor, and Wang, Xin, editor

Published
2025
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3. Augmented Data Warehouses for Value Capture

Author

Berkani, Nabila, Bellatreche, Ladjel, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Tabaa, Mohamed, editor, Badir, Hassan, editor, Bellatreche, Ladjel, editor, Boulmakoul, Azedine, editor, Lbath, Ahmed, editor, and Monteiro, Fabrice, editor

Published
2024
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5. Advances on data management systems

Author

Bellatreche, Ladjel, Dumas, Marlon, Karras, Panagiotis, Matulevičius, Raimundas, Chiusano, Silvia, Cerquitelli, Tania, Wrembel, Robert, Bellatreche, Ladjel, Dumas, Marlon, Karras, Panagiotis, Matulevičius, Raimundas, Chiusano, Silvia, Cerquitelli, Tania, and Wrembel, Robert

Abstract

In the age of data science and advanced analytics, there is a rapid push for developing intelligent, data-centric systems in various fields such as business, finance, healthcare, environment, and cyber security. The abundant availability of data fuels this development and aims to improve the decision-making capabilities of companies and individuals. Harnessing the potential of data and knowledge is critical to achieving these goals. However, the effectiveness of these methods depends heavily on the quality of input data, data management strategies, and compliance with legal, ethical, and economic considerations. Developing innovative and robust data-centric systems, new data management strategies, and innovative data analysis solutions remains a major challenge for the research community.

Published
2025

7. Parallel Pattern Enumeration in Large Graphs

Author

Farouzi, Abir, Zhou, Xiantian, Bellatreche, Ladjel, Malki, Mimoun, Ordonez, Carlos, 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, Strauss, Christine, editor, Amagasa, Toshiyuki, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2023
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8. Bitwise Algorithms to Compute the Transitive Closure of Graphs in Python

Author

Zhou, Xiantian, Farouzi, Abir, Bellatreche, Ladjel, Ordonez, Carlos, 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, Strauss, Christine, editor, Amagasa, Toshiyuki, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2023
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9. FLOWER: Viewing Data Flow in ER Diagrams

Author

Mitchell, Elijah, Berkani, Nabila, Bellatreche, Ladjel, Ordonez, Carlos, 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, Wrembel, Robert, editor, Gamper, Johann, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2023
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11. Data-Driven Solutions for Electricity Price Forecasting: The Case of EU Improvement Project

Author

Elmoukhtafi, Khadija, Bellatreche, Ladjel, Hamlich, Mohamed, Silva, Carlos Augusto Santos, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Hamlich, Mohamed, editor, Bellatreche, Ladjel, editor, Siadat, Ali, editor, and Ventura, Sebastian, editor

Published
2022
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12. Safeness: Suffix Arrays Driven Materialized View Selection Framework for Large-Scale Workloads

Author

Kechar, Mohamed, Bellatreche, Ladjel, 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, Wrembel, Robert, editor, Gamper, Johann, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2022
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16. Optimization of Restricted Container Relocation Using the Monte Carlo Tree Search Method.

Author

Chaabane, Abdelali, Yachba, Khadidja, and Bellatreche, Ladjel

Abstract

This article explores how to improve operational performance in maritime ports by managing the flow of goods effectively. This study proposes an innovative approach based on Reinforcement Learning (RL), specifically the Monte Carlo Tree Search (MCTS) method, to address the restricted container relocation problem (RCRP). This method aims to determine an optimal sequence for container retrieval based on their respective priorities, in order to minimize the number of necessary relocations. By employing precise actions and a defined reward function, MCTS is guided towards the best possible solution. The efficiency and relevance of this method are demonstrated through various solved scenarios and compared to a literature-based approach using genetic algorithms. The results show that the MCTS approach is effective in addressing the complex challenges of goods flow management in maritime ports. [ABSTRACT FROM AUTHOR]

Published
2025
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19. Databases and Information Systems in the AI Era: Contributions from ADBIS, TPDL and EDA 2020 Workshops and Doctoral Consortium

Author

Bellatreche, Ladjel, Bentayeb, Fadila, Bieliková, Mária, Boussaid, Omar, Catania, Barbara, Ceravolo, Paolo, Demidova, Elena, Halfeld Ferrari, Mirian, Lopez, Maria Teresa Gomez, Hara, Carmem S., Kordić, Slavica, Luković, Ivan, Mannocci, Andrea, Manghi, Paolo, Osborne, Francesco, Papatheodorou, Christos, Ristić, Sonja, Sacharidis, Dimitris, Romero, Oscar, Salatino, Angelo A., Talens, Guilaine, van Keulen, Maurice, Vergoulis, Thanasis, Zumer, Maja, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Bellatreche, Ladjel, editor, Bieliková, Mária, editor, Boussaïd, Omar, editor, Catania, Barbara, editor, Darmont, Jérôme, editor, Demidova, Elena, editor, Duchateau, Fabien, editor, Hall, Mark, editor, Merčun, Tanja, editor, Novikov, Boris, editor, Papatheodorou, Christos, editor, Risse, Thomas, editor, Romero, Oscar, editor, Sautot, Lucile, editor, Talens, Guilaine, editor, Wrembel, Robert, editor, and Žumer, Maja, editor

Published
2020
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20. Selecting Subexpressions to Materialize for Dynamic Large-Scale Workloads

Author

Mouna, Mustapha Chaba, Bellatreche, Ladjel, Boustia, Narhimene, 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, Golfarelli, Matteo, editor, Wrembel, Robert, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2021
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21. Towards an Adaptive Multidimensional Partitioning for Accelerating Spark SQL

Author

Benkrid, Soumia, Bellatreche, Ladjel, Mestoui, Yacine, Ordonez, Carlos, 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, Golfarelli, Matteo, editor, Wrembel, Robert, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2021
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26. Trust-Aware Curation of Linked Open Data Logs

Author

Lanasri, Dihia, Khouri, Selma, Bellatreche, Ladjel, 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, Dobbie, Gillian, editor, Frank, Ulrich, editor, Kappel, Gerti, editor, Liddle, Stephen W., editor, and Mayr, Heinrich C., editor

Published
2020
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27. A Scalable Randomized Algorithm for Triangle Enumeration on Graphs Based on SQL Queries

Author

Farouzi, Abir, Bellatreche, Ladjel, Ordonez, Carlos, Pandurangan, Gopal, Malki, Mimoun, 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, Song, Min, editor, Song, Il-Yeol, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2020
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28. SONDER: A Data-Driven Methodology for Designing Net-Zero Energy Public Buildings

Author

Bellatreche, Ladjel, Garcia, Felix, Pham, Don Nguyen, Jiménez, Pedro Quintero, 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, Song, Min, editor, Song, Il-Yeol, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2020
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29. A Framework for Designing Autonomous Parallel Data Warehouses

Author

Benkrid, Soumia, Bellatreche, Ladjel, 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, Wen, Sheng, editor, Zomaya, Albert, editor, and Yang, Laurence T., editor

Published
2020
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30. Selection of a Green Logical Data Warehouse Schema by Anti-monotonicity Constraint

Author

Ghabri, Issam, Bellatreche, Ladjel, Yahia, Sadok Ben, 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, Chatzigeorgiou, Alexander, editor, Dondi, Riccardo, editor, Herodotou, Herodotos, editor, Kapoutsis, Christos, editor, Manolopoulos, Yannis, editor, Papadopoulos, George A., editor, and Sikora, Florian, editor

Published
2020
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37. Data Cube Is Dead, Long Life to Data Cube in the Age of Web Data

Author

Khouri, Selma, Berkani, Nabila, Bellatreche, Ladjel, Lanasri, Dihia, 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, Madria, Sanjay, editor, Fournier-Viger, Philippe, editor, Chaudhary, Sanjay, editor, and Reddy, P. Krishna, editor

Published
2019
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38. WeLink: A Named Entity Disambiguation Approach for a QAS over Knowledge Bases

Author

Bouarroudj, Wissem, Boufaida, Zizette, Bellatreche, Ladjel, 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, Cuzzocrea, Alfredo, editor, Greco, Sergio, editor, Larsen, Henrik Legind, editor, Saccà, Domenico, editor, Andreasen, Troels, editor, and Christiansen, Henning, editor

Published
2019
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39. Reverse Partitioning for SPARQL Queries: Principles and Performance Analysis

Author

Galicia, Jorge, Mesmoudi, Amin, Bellatreche, Ladjel, Ordonez, Carlos, 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, Hartmann, Sven, editor, Küng, Josef, editor, Chakravarthy, Sharma, editor, Anderst-Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2019
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40. LogLInc: LoG Queries of Linked Open Data Investigator for Cube Design

Author

Khouri, Selma, Lanasri, Dihia, Saidoune, Roaya, Boudoukha, Kamila, Bellatreche, Ladjel, 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, Hartmann, Sven, editor, Küng, Josef, editor, Chakravarthy, Sharma, editor, Anderst-Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2019
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41. RDFPartSuite: Bridging Physical and Logical RDF Partitioning

Author

Galicia, Jorge, Mesmoudi, Amin, Bellatreche, Ladjel, 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, Ordonez, Carlos, editor, Song, Il-Yeol, editor, Anderst-Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2019
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49. Big Data Analytics: Exploring Graphs with Optimized SQL Queries

Author

Al-Amin, Sikder Tahsin, Ordonez, Carlos, Bellatreche, Ladjel, Barbosa, Simone Diniz Junqueira, Series Editor, Filipe, Joaquim, Series Editor, Kotenko, Igor, Series Editor, Sivalingam, Krishna M., Series Editor, Washio, Takashi, Series Editor, Yuan, Junsong, Series Editor, Zhou, Lizhu, Series Editor, Elloumi, Mourad, editor, Granitzer, Michael, editor, Hameurlain, Abdelkader, editor, Seifert, Christin, editor, Stein, Benno, editor, Tjoa, A Min, editor, and Wagner, Roland, editor

Published
2018
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50. A Survey on Parallel Database Systems from a Storage Perspective: Rows Versus Columns

Author

Ordonez, Carlos, Bellatreche, Ladjel, Barbosa, Simone Diniz Junqueira, Series Editor, Filipe, Joaquim, Series Editor, Kotenko, Igor, Series Editor, Sivalingam, Krishna M., Series Editor, Washio, Takashi, Series Editor, Yuan, Junsong, Series Editor, Zhou, Lizhu, Series Editor, Elloumi, Mourad, editor, Granitzer, Michael, editor, Hameurlain, Abdelkader, editor, Seifert, Christin, editor, Stein, Benno, editor, Tjoa, A Min, editor, and Wagner, Roland, editor

Published
2018
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