Book Section

Calì, Andrea (2017) Ontology querying: datalog strikes back. In: Ianni, G. and Lembo, D. and Bertossi, L. and Faber, W. and Glimm, B. and Gottlob, G. and Staab, S. (eds.) Reasoning Web. Semantic Interoperability on the Web. Lecture Notes in Computer Science 10370 10370. Springer, pp. 64-67. ISBN 9783319610320.

Artale, A. and Franconi, E. and Wolter, F. and Zakharyaschev, Michael (2002) A temporal description logic for reasoning over conceptual schemas and queries. In: Flesca, S. and Leone, N. and Ianni, G. (eds.) JELIA 2002: Logics in Artificial Intelligence. Lecture Notes in Computer Science 2424. Springer, pp. 98-110. ISBN 9783540441908.