[ACM Press the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium - Providence, Rhode Island, USA (2009.06.29-2009.07.01)] Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems - PODS '09 - A general datalog-based framework for tractable query answering over ontologies
Calì, Andrea, Gottlob, Georg, Lukasiewicz, ThomasYear:
2009
Language:
english
DOI:
10.1145/1559795.1559809
File:
PDF, 494 KB
english, 2009