| Presentation | 1998/1/22 Tableau-based decision procedure for contextual reasoning Hideyuki Obuse, Ikuo Tahara, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | McCarthy formalized contextual reasoning by introducing the ist (c, P) modality, which means that P is true in the context c. In this paper, we consider the propositional logic of context, and discuss the semantics. Prefixed tableau system is proposed as a decision procedure for the query-answering in contextual reasoning. Examples show that the lifting schema, which plays important role in contextual, can be naturally incorporated into the process of prefixed tableaux. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | context / contextual reasoning / lifting schema / prefixed tableaux |
| Paper # | AI97-57 |
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| Conference Information | |
| Committee | AI |
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| Conference Date | 1998/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Artificial Intelligence and Knowledge-Based Processing (AI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Tableau-based decision procedure for contextual reasoning |
| Sub Title (in English) | |
| Keyword(1) | context |
| Keyword(2) | contextual reasoning |
| Keyword(3) | lifting schema |
| Keyword(4) | prefixed tableaux |
| 1st Author's Name | Hideyuki Obuse |
| 1st Author's Affiliation | Dept. of information sciences, Faculty of Science and Technology Science University of Tokyo() |
| 2nd Author's Name | Ikuo Tahara |
| 2nd Author's Affiliation | Dept. of information sciences, Faculty of Science and Technology Science University of Tokyo |
| Date | 1998/1/22 |
| Paper # | AI97-57 |
| Volume (vol) | vol.97 |
| Number (no) | 498 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |