Goal-Directed Tracing of Inferences in EL Ontologies
Goal-Directed Tracing of Inferences in EL Ontologies
复制标题
EL 本体中的目标导向推理追踪
DOI:
10.1007/978-3-319-11915-1_13
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Pavel Klinov
中科院分区:
文献类型:
--
作者:
Yevgeny Kazakov;Pavel Klinov
is a family of tractable Description Logics (DLs) that is the basis of the OWL 2 EL profile. Unlike for many expressive DLs, reasoning incan be performed by computing a deductively-closed set of logical consequences of some specific form. In some ontology-based applications, e.g., for ontology debugging, knowing the logical consequences of the ontology axioms is often not sufficient. The user also needs to know from which axioms and how the consequences were derived. Although it is possible to record all inference steps during the application of rules, this is usually not done in practice to avoid the overheads. In this paper, we present a goal-directed method that can generate inferences for selected consequences in the deductive closure without re-applying all rules from scratch. We provide an empirical evaluation demonstrating that the method is fast and economical for largeontologies. Although the main benefits are demonstrated forreasoning, the method can be potentially applied to many other procedures based on deductive closure computation using fixed sets of rules.
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影响因子:
5
作者:
Grau, Bernardo Cuenca;Horrocks, Ian;Sattler, Ulrike
通讯作者:
Sattler, Ulrike
影响因子:
4.4
作者:
R. Sebastiani;M. Vescovi
通讯作者:
M. Vescovi
影响因子:
5
作者:
Motik, Boris;Shearer, Rob;Horrocks, Ian
通讯作者:
Horrocks, Ian
DOI:
10.1007/s10817-013-9296-3
发表时间:
2014-06-01
期刊:
JOURNAL OF AUTOMATED REASONING
影响因子:
--
作者:
Kazakov,Yevgeny;Kroetzsch,Markus;Simancik,Frantisek
通讯作者:
Simancik,Frantisek