An Introduction to Description Logics and Query Rewriting
An Introduction to Description Logics and Query Rewriting
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描述逻辑和查询重写简介
DOI:
10.1007/978-3-319-10587-1_5
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
M. Zakharyaschev
中科院分区:
文献类型:
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作者:
R. Kontchakov;M. Zakharyaschev
This chapter gives an overview of the description logics underlying the OWL 2 Web Ontology Language and its three tractable profiles, OWL2 RL, OWL2EL and OWL 2QL. We consider the syntax and semantics of these description logics as well as main reasoning tasks and their computational complexity.We also discuss the semantical foundations for first-order and datalog rewritings of conjunctive queries over knowledge bases given in the OWL2 profiles, and outline the architecture of the ontology-based data access system Ontop.
影响因子:
14.4
作者:
Gottlob, Georg;Kikot, Stanislav;Zakharyaschev, Michael
通讯作者:
Zakharyaschev, Michael
DOI:
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发表时间:
2012
期刊:
Thirteenth International Conference on Principles of Knowledge Representation and Reasoning, KR 2012, Rome, Italy, June 10-14, 2012
影响因子:
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作者:
Kikot S
通讯作者:
Kikot S