| Presentation | 2004/12/14 Structural Sentence Disambiguation Based on Discourse Information Yuki IKEGAYA, Yasuhiro NOGUCHI, Satoru KOGURE, Tatsuhiro KONISHI, Makoto KONDO, Akira TAKAGI, Yukihiro ITOH, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Interpretation of sentence depends on its context. Interpretation of utterances depends on the context; that is, the contextual information is necessary to properly deal with ambiguous utterances. This paper describes how to disambiguate syntactic ambiguity by referring to the context. In order to refer to the context, the contextual information must be stored in a form that can be compared to the meaning of utterances. Our previous works proposed a framework for semantic representations in which the meaning of any predicate is converted into a semantic representation permitting only a single type of predicate (an identifying predicate "aru") and the contextual information is stored as a set of "attribute-value" pairs. Accordingly, ,we can compare the meaning of utterances by referring to the attribute-value pairs. Our system generates as many candidate trees as possible and chooses from the candidates by referring to the context. The process is applied each time a new word is introduced into a tree. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Natural Language Understanding / Dialogue System / Parsing / Semantic Representations / Semantic Analysis / Context Analysis |
| Paper # | NLC2004-65,SP2004-105 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2004/12/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Natural Language Understanding and Models of Communication (NLC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Structural Sentence Disambiguation Based on Discourse Information |
| Sub Title (in English) | |
| Keyword(1) | Natural Language Understanding |
| Keyword(2) | Dialogue System |
| Keyword(3) | Parsing |
| Keyword(4) | Semantic Representations |
| Keyword(5) | Semantic Analysis |
| Keyword(6) | Context Analysis |
| 1st Author's Name | Yuki IKEGAYA |
| 1st Author's Affiliation | Faculty ofInformatics, Shizuoka University() |
| 2nd Author's Name | Yasuhiro NOGUCHI |
| 2nd Author's Affiliation | Faculty ofInformatics, Shizuoka University |
| 3rd Author's Name | Satoru KOGURE |
| 3rd Author's Affiliation | Faculty ofInformatics, Shizuoka University |
| 4th Author's Name | Tatsuhiro KONISHI |
| 4th Author's Affiliation | Faculty ofInformatics, Shizuoka University |
| 5th Author's Name | Makoto KONDO |
| 5th Author's Affiliation | Faculty ofInformatics, Shizuoka University |
| 6th Author's Name | Akira TAKAGI |
| 6th Author's Affiliation | CSK Corporation:CyberAssist Research Center, AIST |
| 7th Author's Name | Yukihiro ITOH |
| 7th Author's Affiliation | Faculty ofInformatics, Shizuoka University |
| Date | 2004/12/14 |
| Paper # | NLC2004-65,SP2004-105 |
| Volume (vol) | vol.104 |
| Number (no) | 539 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |