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Big Data, Data Science and Databases
Big Data, Data Science and Databases
Objectifs de recherche
The Big Data group is a new research group at the University of Luxembourg that has been established in February 2017. The group investigates scalable architectures for the distributed indexing, querying and analysis of large volumes of data. A particular focus is put on information extraction, probabilistic databases and the development of distributed graph- and streaming engines. We thus investigate the whole lifecycle of semantic-data management, beginning with the extraction of entities and relations from textual and semi-structured sources and on to data-cleaning aspects and probabilistic inference.
We intensively worked with the Hadoop and Spark platforms for research and teaching in the past, but are also highly interested in developing custom prototypes based on proprietary, asynchronous communication protocols.
Responsable
Research Associate
Doctorant
Anciens membres
Anciens membres invités
Valentina Leone
Doctorant
Yan Wu
Doctorant
2020
- 27th International Symposium on Temporal Representation and Reasoning, {TIME} 2020, September 23-25, 2020, Bozen-Bolzano, Italy, Mu{\~{n}}oz{-}Velasco Emilo, Ozaki Ana, Theobald Martin, Schloss Dagstuhl - Leibniz-Zentrum f{\"{u}}r Informatik.
Book
- Difficulty-level modeling of ontology-based factual questions, Ellampallil Venugopal Vinu, Kumar P Sreenivasa. In: Semantic Web – Interoperability, Usability, Applicability, IOS Press.
- LogiKEy Workbench: Deontic Logics, Logic Combinations and Expressive Ethical and Legal Reasoning (Isabelle/HOL Dataset), Benzmüller Christoph, Farjami Ali, Fuenmajor David, Meder Paul Joseph Yves, Parent Xavier, Steen Alexander, van der Torre Leon, Zahoransky Valeria. In: Data in Brief, Elsevier.
Journal Article
- A First Approach to Argumentation Label Functions, Cramer Marcos, Dauphin Jérémie. In: Computational Models of Argument - Proceedings of COMMA 2020, Perugia Italy, September 4-11, 2020, IOS Press.
- AIR: A Light-Weight Yet High-Performance Dataflow Engine based on Asynchronous Iterative Routing, Ellampallil Venugopal Vinu, Theobald Martin, Chaychi Samira, Tawakuli Amal. In: AIR: A Light-Weight Yet High-Performance Dataflow Engine based on Asynchronous Iterative Routing, IEEE.
- A Principle-Based Analysis of Weakly Admissible Semantics, Dauphin Jérémie, Rienstra Tjitze, van der Torre Leon. In: Computational Models of Argument - Proceedings of COMMA 2020, Perugia Italy, September 4-11, 2020, IOS Press.
- Benchmarking Synchronous and Asynchronous Stream Processing Systems, Ellampallil Venugopal Vinu, Theobald Martin, Ellampallil Venugopal Vinu (Author), Theobald Martin (Author). In: Benchmarking Synchronous and Asynchronous Stream Processing Systems, ACM.
- Explicit Renyi Entropy for Hidden Markov Models, Breitner Joachim, Skorski Maciej. In: Explicit Renyi Entropy for Hidden Markov Models.
- Goal-Driven Structured Argumentation for Patient Management in a Multimorbidity Setting, Oliveira Tiago, Dauphin Jérémie, Satoh Ken, Tsumoto Shusaku, Novais Paulo. In: Logic and Argumentation - Third International Conference, CLAR 2020 Hangzhou, China, April 6-9, 2020, Proceedings, Springer.
- Guided Inductive Logic Programming: Cleaning Knowledge Bases with Iterative User Feedback, Wu Yan, Chen Jinchuan, Haxhidauti Plarent, Ellampallil Venugopal Vinu, Theobald Martin. In: Guided Inductive Logic Programming: Cleaning Knowledge Bases with Iterative User Feedback.
Conference Paper
- A Formal Approach to Ontology Recommendation for Enhanced Interoperability in Open IoT Ecosystems, Kolbe Niklas, Jury: Le Traon Yves (Promotor), Theobald Martin (President), Barnaghi Payam (Member), Kubler Sylvain (Member), Zaslavsky Arkady (Member).
Thesis
2019
- Scalable Uncertainty Management - 13th International Conference (SUM 2019), Compiegne, France, December 16-18, 2019, Proceedings, Ben Amor Nahla, Quost Benjamin, Theobald Martin, Springer.
Book
- A dynamic approach for combining abstract argumentation semantics, Dauphin Jérémie, Cramer Marcos, van der Torre Leon. In: Dynamics, Uncertainty and Reasoning, Springer.
- Indexing for Graph Query Evaluation, Fletcher None, Theobald Martin, Sakr Sharif (Author), Zomaya Albert Y. (Author). In: Encyclopedia of Big Data Technologies, Springer.
- Machine Argumentation. Can We Replace Taxi Drivers by Robots?, Gabbay Dov M., Cramer Marcos, Dauphin Jérémie, Farjami Ali, Rivlin Lydia, van der Torre Leon. In: Natural Argument, A tribute to John Woods, College Publications.
Book Chapter
- A Structured Argumentation Framework for Modeling Debates in the Formal Sciences, Cramer Marcos, Dauphin Jérémie. In: Journal for General Philosophy of Science, Springer.
- Generalized Lineage-Aware Temporal Windows: Supporting Outer and Anti Joins in Temporal-Probabilistic Databases, Papaioannou Katerina, Theobald Martin, Böhlen Michael H.. In: CoRR.
- I/O Logic in HOL, Benzmüller Christoph, Farjami Ali, Meder Paul Joseph Yves, Parent Xavier. In: Journal of Applied Logics -- IfCoLoG Journal of Logics and their Applications (Special Issue on Reasoning for Legal AI).
- Lineage-Aware Temporal Windows: Supporting Set Operations in Temporal-Probabilistic Databases, Papaioannou Katerina, Theobald Martin, Böhlen Michael H.. In: CoRR.
Journal Article
- Anytime Approximation in Probabilistic Databases via Scaled Dissociations, Van den Heuvel Maarten, Ivanov Peter, Gatterbauer Wolfgang, Geerts Floris, Theobald Martin. In: Proceedings of the 2019 International Conference on Management of Data, SIGMOD Conference 2019, Amsterdam, The Netherlands, June 30 - July 5, 2019, ACM.
- Explainable ASP, Dauphin Jérémie, Satoh Ken. In: PRIMA 2019: Principles and Practice of Multi-Agent Systems - 22nd International Conference, Turin, Italy, October 28-31, 2019, Proceedings.
- Improving Ontology Verbalization using Semantic-level Refinement, Ellampallil Venugopal Vinu, Kumar P Sreenivasa. In: Description Logics 2019: Oslo, Norway.
- Outer and Anti Joins in Temporal-Probabilistic Databases, Papaioannou Katerina, Theobald Martin, Böhlen Michael H.. In: 35th IEEE International Conference on Data Engineering, ICDE 2019, Macao, China, April 8-11, 2019, IEEE.
Conference Paper
2018
- Reasoning Web. Learning, Uncertainty, Streaming, and Scalability - 14th International Summer School 2018, Esch-sur-Alzette, Luxembourg, September 22-26, 2018, Tutorial Lectures, d'Amato Claudia, Theobald Martin, Springer.
Book
- A General Framework for Anytime Approximation in Probabilistic Databases, Van den Heuvel Maarten, Geerts Floris, Theobald Martin, Getterbauer Wolfgang. In: CoRR.
- Interactive feature selection for efficient customer recognition in contact centers: Dealing with common names., Saberi Morteza, Theobald Martin, Hussain Omar Khadeer, Chang Elizabeth, Hussain Farookh Khadeer. In: Expert Systems with Applications, Elsevier.
Journal Article
- Abstract and Concrete Decision Graphs for Choosing Extensions of Argumentation Frameworks, Dauphin Jérémie, Cramer Marcos, van der Torre Leon. In: Computational Models of Argument.
- Argumentation with Goals for Clinical Decision Support in Multimorbidity, Oliveira Tiago, Dauphin Jérémie, Satoh Ken, Tsumoto Shusaku, Novais Paulo. In: Proceedings of the 17th International Conference on Autonomous Agents and MultiAgent Systems.
- ASPIC-END: Structured Argumentation with Explanations and Natural Deduction, Dauphin Jérémie, Cramer Marcos. In: Theory and Applications of Formal Argumentation.
- Dialogue Games for Enforcement of Argument Acceptance and Rejection via Attack Removal, Dauphin Jérémie, Satoh Ken. In: International Conference on Principles and Practice of Multi-Agent Systems.
- Extended Explanatory Argumentation Frameworks, Dauphin Jérémie, Cramer Marcos. In: Theory and Applications of Formal Argumentation.
- Supporting Set Operations in Temporal-Probabilistic Databases, Papaioannou Katerina, Theobald Martin, Böhlen Michael. In: Proceedings of the 34th IEEE International Conference on Data Engineering, ICDE 2018, Paris, France, April 16-19, 2018, IEEE Computer Society.
Conference Paper
- Deontic Agency and Moral Luck, Meder Paul Joseph Yves, Jury: van der Torre Leon (Promotor), Theobald Martin (Member), Parent Xavier (Member), Benzmüller Christoph (Member).
Thesis
2017
- GCAI 2017: 3rd Global Conference on Artificial Intelligence, Miami, FL, USA, 18-22 October 2017, Benzmüller Christoph, Lisetti Christine, Theobald Martin, EPiC Series in Computing, EasyChair.
Book
- Query-Driven On-The-Fly Knowledge Base Construction, Nguyen Dat Ba, Abujabal Abdalghani, Tran Khanh, Theobald Martin, Weikum Gerhard. In: Proceedings of the VLDB Endowment, Association for Computing Machinery.
Journal Article
- Concept Recognition in European and National Law, Nanda Rohan, Siragusa Giovanni, Di caro Luigi, Theobald Martin, Boella Guido, Robaldo Livio, Costamagna Francesco. In: proc. of The 30th international conference on Legal Knowledge and Information Systems (JURIX 2017).
- J-REED: Joint Relation Extraction and Entity Disambiguation, Nguyen Dat Ba, Theobald Martin, Weikum Gerhard. In: Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017.
Conference Paper
2016
- J-NERD: Joint Named Entity Recognition and Disambiguation with Rich Linguistic Features, Nguyen Dat Ba, Theobald Martin, Weikum Gerhard. In: TACL, ACL.
Journal Article
- Distributed Set Reachability, Gurajada Sairam, Theobald Martin. In: Proceedings of the 2016 International Conference on Management of Data, SIGMOD Conference 2016, San Francisco, CA, USA, June 26 - July 01, 2016.
- Summary Generation for Temporal Extractions, Wang Yafang, Ren Zhaochun, Theobald Martin, Dylla None, Melo Gerard De. In: Database and Expert Systems Applications - 27th International Conference (DEXA 2016), Springer.
