| Presentation | 2001/7/11 Toward a Realization of Similarity Search for Moving Object Databases Satoko Mizusaki, Yoshifumi Masunaga, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We aim for constructing a moving object database system that enables us to store moving objects in the real world and issue queries for various types of object moves. In general, the words in a natural language such as "rotate" or "wave" are difficult to express the exact move of an object that a user wants to specify. So, it seems natural to introduce a query-by-example(QBE)-based similarity search on object move in a moving object database system. In this paper, we first investigate a various types of the identity and the similarity of object moves, and then introduce a moving object query model which takes into account not only the time and location of moving objects but also the time warping and the spatial transformation of object move so that we can answer to a variety of spatio-temporal queries about object move. A fundamental experience about similarity the QBE-based moving object search is also reported in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | moving object / spatio-temoral databese / time-series data / similarity search / Dissimilarity / metric approach / transformation approach / QuickMAGIV |
| Paper # | DE2001-43 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2001/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Assistant | |
| 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) | Toward a Realization of Similarity Search for Moving Object Databases |
| Sub Title (in English) | |
| Keyword(1) | moving object |
| Keyword(2) | spatio-temoral databese |
| Keyword(3) | time-series data |
| Keyword(4) | similarity search |
| Keyword(5) | Dissimilarity |
| Keyword(6) | metric approach |
| Keyword(7) | transformation approach |
| Keyword(8) | QuickMAGIV |
| 1st Author's Name | Satoko Mizusaki |
| 1st Author's Affiliation | Graduate School of Humanities and Sciences, Ochanomizu University() |
| 2nd Author's Name | Yoshifumi Masunaga |
| 2nd Author's Affiliation | Department of Information Sciences, Faculty of Science, Ochanomizu University |
| Date | 2001/7/11 |
| Paper # | DE2001-43 |
| Volume (vol) | vol.101 |
| Number (no) | 192 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |