1. Foundations of Databases;Abiteboul,1995
2. OWL 2 Web Ontology Language: Profiles;Motik,2009
3. Rule-based consistency checking of railway infrastructure designs;Luteberget,2016
4. Semantic technologies for data analysis in health care;Piro,2016
5. Datalog for enterprise software: from industrial applications to research (invited talk);Aref,2010