Experience
Education
Bio
Research interests
I belong to the Artificial Intelligence and Knowledge Representation research group and to the Data Management and Service-Oriented Computing research group at DIAG.

My research interests include:
Knowledge representation
Description Logics
Semantic Web
Ontologies
Information Integration
Databases with incomplete information
Inconsistency-tolerance in information systems
View-based query processing
Nonmonotonic reasoning
Planning and reasoning about actions
Computational complexity
Logic programming and deductive databases