講演名 2004-07-29
Towards the Event Calculus in the Semantic Web
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抄録(和)
抄録(英) This paper will investigate a version of the Event Calculus, which is proposed by Robert Kowalski and Friba Sadri in 80's [?], working in the Semantic Web, by expanding the framework "Description Logic/OWL" [8], [11] of the Semantic Web [4], called OWL(EC). In OWL(EC), new ontology such as events, propositions, negation, implication, conjunction, disjunction, falsum are introduced. This means that within OWL, without RuleML [5] and other rule markup languages, OWL(EC) describes rules. In fact, in OWL(EC), the axioms of the Event Calculus are described. Although the Event Calculus is a non-monotonic logical system, I will avoid this problem by the interpreters of OWL(EC), which interpret a OWL(EC) document as a Prolog program. Furthermore, I will propose a markup language of the Event Calculus, ECML, which can be converted to OWL(EC) by an XSLT[7]. Lastly I will discuss an abstract browser which can interpret XHTMLs with OWL and ECML, and queries to them.
キーワード(和)
キーワード(英) the Semantic Web / OWL / the Event Calculus / Nonmonotonic Reasoning
資料番号 AI2004-18
発行日

研究会情報
研究会 AI
開催期間 2004/7/22(から1日開催)
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開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
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講演論文情報詳細
申込み研究会 Artificial Intelligence and Knowledge-Based Processing (AI)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Towards the Event Calculus in the Semantic Web
サブタイトル(和)
キーワード(1)(和/英) / the Semantic Web
第 1 著者 氏名(和/英) / Norihiro OGATA
第 1 著者 所属(和/英)
Faculty of Language and Culture, Osaka University
発表年月日 2004-07-29
資料番号 AI2004-18
巻番号(vol) vol.104
号番号(no) 233
ページ範囲 pp.-
ページ数 6
発行日