I'm a member of the TWEAK group (formerly SILEX), in the LIRIS research center.

Research topics

My research is in the field of knowledge engineering, with a specific focus on the dynamics of knowledge, and its sharing between humans and machines. This focus is already important in traditional applications, with a well-defined scope. But it becomes crucial in the context of the web, an open and constantly evolving environment. This work is therefore in the line of the Semantic Web.

More specifically, I am interested in

I review papers on a regular basis for the following journals and conferences: Knowledge-Based Systems, WWW, ISWC, ESWC, Semantics, IUI, IC (french conference on Knowledge Engineering).


My full list of publications is available here.

See also my habilitation thesis.





Current PhD students

Former PhD students