| Presentation | 1993/5/21 A Mathematical Model of Meaning and Its Implementation Method Takashi Kitagawa, Yasushi Kiyoki, Youichi Hitomi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | One of the most important issues in the multidatabase research is semantic heterogeneity in autonomous databases.In this paper,we present a new model for realizing semantic interoperability among data items in multidatabase systems. In multidatabase systems,one of the hardest problems is that it is difficult to judge equivalence or similarity between data items which are included in different databases.Our mathematical model of meaning is used to find different data items with the equivalent or similar meaning or to recognize the different meanings of a data item.The main feature of this model is that the specific meaning of a data item can be recognized disambiguously and dynamically according to the context. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semantics / multi database system |
| Paper # | DE93-4 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 1993/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Mathematical Model of Meaning and Its Implementation Method |
| Sub Title (in English) | |
| Keyword(1) | semantics |
| Keyword(2) | multi database system |
| 1st Author's Name | Takashi Kitagawa |
| 1st Author's Affiliation | Institute of Information Sciences and Electronics,University of Tsukuba() |
| 2nd Author's Name | Yasushi Kiyoki |
| 2nd Author's Affiliation | Institute of Information Sciences and Electronics,University of Tsukuba |
| 3rd Author's Name | Youichi Hitomi |
| 3rd Author's Affiliation | Institute of Information Sciences and Electronics,University of Tsukuba |
| Date | 1993/5/21 |
| Paper # | DE93-4 |
| Volume (vol) | vol.93 |
| Number (no) | 56 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |