My research interests include most aspects of knowledge representation and reasoning, especially focused on Description Logics (DLs) and ontology languages, such as OWL, as well as their application in areas like the Semantic Web and Multimedia. More precisely my recent work is focused on developing formal methods for the (semi)automatic evaluation and benchmarking of Semantic Web query answering systems, ontology classification, optimised reasoning, query rewriting algorithms and semantic approximation. In the past I have also worked in the representation and reasoning of fuzzy knowledge in ontology languages, semantic interoperability and ontology alignment.
- IQAROS: Incremental Query Answering and Rewriting for Ontologies
- HermiT Reasoner
- SyGENiA: A synthetic ontology and query generator
- i-Sub in SWI-prolog's NLP
What to ask to an incomplete Semantic Web reasoner?
Bernardo Cuenca Grau and Giorgos Stoilos
In Proceedings of the 22nd International Joint Conference on Artificial Intelligence (IJCAI−2011). Pages 2226−2231. 2011.
How Incomplete is your Semantic Web Reasoner?
Giorgos Stoilos‚ Bernardo Cuenca Grau and Ian Horrocks
In Proceedings of the Twenty−Fourth AAAI Conference on Artificial Intelligence (AAAI 2010). Pages 1431−1436. AAAI Press. 2010.
Outstanding Paper Award Winner
Optimising Ontology Classification
Birte Glimm‚ Ian Horrocks‚ Boris Motik and Giorgos Stoilos
In Proceedings of the 9th International Semantic Web Conference (ISWC 2010). Vol. 6496 of LNCS. Pages 225−240. Springer Verlag. 2010.