| Presentation | 2004-07-29 Towards the Event Calculus in the Semantic Web Norihiro OGATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | 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. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | the Semantic Web / OWL / the Event Calculus / Nonmonotonic Reasoning |
| Paper # | AI2004-18 |
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| Conference Information | |
| Committee | AI |
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| Conference Date | 2004/7/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Artificial Intelligence and Knowledge-Based Processing (AI) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Towards the Event Calculus in the Semantic Web |
| Sub Title (in English) | |
| Keyword(1) | the Semantic Web |
| Keyword(2) | OWL |
| Keyword(3) | the Event Calculus |
| Keyword(4) | Nonmonotonic Reasoning |
| 1st Author's Name | Norihiro OGATA |
| 1st Author's Affiliation | Faculty of Language and Culture, Osaka University() |
| Date | 2004-07-29 |
| Paper # | AI2004-18 |
| Volume (vol) | vol.104 |
| Number (no) | 233 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |