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A general Datalog-based framework for tractable query answering over ontologies (2009)
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by
Andrea Calì
,
Georg Gottlob
,
Thomas Lukasiewicz
| Venue: | In Proc. PODS-2009. ACM |
| Citations: | 135 - 24 self |
BibTeX
@INPROCEEDINGS{Calì09ageneral,
author = {Andrea Calì and Georg Gottlob and Thomas Lukasiewicz},
title = {A general Datalog-based framework for tractable query answering over ontologies},
booktitle = {In Proc. PODS-2009. ACM},
year = {2009},
publisher = {Press}
}
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Abstract
Ontologies play a key role in the Semantic Web [4], data modeling, and information integration [16]. Recent trends in ontological reasoning have shifted from decidability issues to tractability ones, as e.g. reflected by the work on the DL-Lite family of tractable description logics (DLs) [11, 19]. An important result of these works is that the main
