I do my research in the SemLIS team (Semantics, Logics, Information Systems for Data-User Interaction), which is part of the scientific department “Data and Knowledge Management” at IRISA.
Research interests
- Semantic Web, Knowledge Graphs
- Formal/Logical/Graph Concept Analysis
- Explainable AI (MDL principle, rule mining)
- Faceted Search
- Controlled Natural Languages
Co-supervised PhD theses
- Francesco Bariatti (with Peggy Cellier, INSA Rennes)
Semantic lifting of complex data by hypergraph compression
In progress, started October 2018 - Mouhamadou Ba (with Mireille Ducassé, INSA Rennes)
Cotalis : Guided composition of tasks with logical information systems –
application to data analysis workflows in bioinformatics
December 2015 - Alice Hermann (with Mireille Ducassé, INSA Rennes)
Guided creation and update of objects in a knowledge base
December 2012 - Pierre Allard (with Olivier Ridoux, University of Rennes 1)
Logical modelling of the multidimensional analysis of multi-valued relations – Application to the exploration of geographical data
December 2011 - Olivier Bedel (with Olivier Ridoux, University of Rennes 1)
GEOLIS : Un Système d information logique pour l organisation et la recherche de données géolocalisées
January 2009 - Peggy Cellier (with Mireille Ducassé, INSA Rennes, and Olivier Ridoux, University of Rennes 1)
DeLLIS debugging and fault localization with a logical information system
December 2008
