| Presentation | 2000/5/2 An Efficient Region Retrieval using R^*-tree on Spatio-temporal Database System Hawks Hidehiko NAGANO, Kunihiko KANEKO, Masaki OSHITA, Yuya NAKANO, Susumu KUROKI, Akifumi MAKINOUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We proposed a spatial and spatio-temporal data representation model Universe for dealing with spatial data and spatio-temporal data. Universe is based on the cell complex. The cell complex is a set of cells. We design that the system makes R^*-tree for every cell complex. Because a cell is convex figure, some operations between two convex figures substitute for an operation between two cell complexes. In this paper, we propose a method of efficient refining of retrieval of cell complexes from database by making the best use of these features of cell complex. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | R^*-tree / spatial database / cell complex |
| Paper # | DE2000-13 |
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| Committee | DE |
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| Conference Date | 2000/5/2(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 | 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) | An Efficient Region Retrieval using R^*-tree on Spatio-temporal Database System Hawks |
| Sub Title (in English) | |
| Keyword(1) | R^*-tree |
| Keyword(2) | spatial database |
| Keyword(3) | cell complex |
| 1st Author's Name | Hidehiko NAGANO |
| 1st Author's Affiliation | Department of Intelligent Systems, Graduate School of Information Science & Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Kunihiko KANEKO |
| 2nd Author's Affiliation | Department of Intelligent Systems, Graduate School of Information Science & Electrical Engineering, Kyushu University |
| 3rd Author's Name | Masaki OSHITA |
| 3rd Author's Affiliation | Department of Intelligent Systems, Graduate School of Information Science & Electrical Engineering, Kyushu University |
| 4th Author's Name | Yuya NAKANO |
| 4th Author's Affiliation | Department of Intelligent Systems, Graduate School of Information Science & Electrical Engineering, Kyushu University |
| 5th Author's Name | Susumu KUROKI |
| 5th Author's Affiliation | Department of Intelligent Systems, Faculty of Information Science, Hiroshima City University |
| 6th Author's Name | Akifumi MAKINOUCHI |
| 6th Author's Affiliation | Department of Intelligent Systems, Graduate School of Information Science & Electrical Engineering, Kyushu University |
| Date | 2000/5/2 |
| Paper # | DE2000-13 |
| Volume (vol) | vol.100 |
| Number (no) | 31 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |