Two papers presented at PODS 2014

Last week four members of the center attended the 33rd ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems (PODS 2014), the premiere international conference on the theoretical aspects of database systems. In this conference, our members presented the following papers:

Marcelo Arenas, Georg Gottlob, Andreas Pieris: Expressive languages for querying the semantic web.

Pablo Barceló, Miguel Romero, Moshe Y. Vardi: Does query evaluation tractability help query containment?