| Presentation | 2007-05-18 Efficient Query Routing for Distributed System with Location Information and Hash Values of Metadate Tadanobu TSUNODA, Kaoru SEZAKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the conventional GIS system, we can know where people or objects are but not know what they are doing or what situation they are in. Any context aware service does not operate properly in that environment. To produce Ubiquitous LBS system, we are going to create Semantic Geospatial Web system. Almost all the researches and applications of these systems are based on centralized server system. It is inconvenient because many metadata will be transmitted with P2P-like method in the Ubiquitous environment, e.g. mobile ad hoc network. To solve this problem, we propose a distributed method of metadata using location information and hash values of metadata. Using routing tables, queries are efficiently transmitted to proper terminals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LBS / Metadata / R-Tree / Mobile Ad Hoc Network / Geocast / Hash Value / Query Routing |
| Paper # | IN2007-10 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2007/5/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient Query Routing for Distributed System with Location Information and Hash Values of Metadate |
| Sub Title (in English) | |
| Keyword(1) | LBS |
| Keyword(2) | Metadata |
| Keyword(3) | R-Tree |
| Keyword(4) | Mobile Ad Hoc Network |
| Keyword(5) | Geocast |
| Keyword(6) | Hash Value |
| Keyword(7) | Query Routing |
| 1st Author's Name | Tadanobu TSUNODA |
| 1st Author's Affiliation | Institute of Industrial Science, The University of Tokyo() |
| 2nd Author's Name | Kaoru SEZAKI |
| 2nd Author's Affiliation | Center for Spatial Information Science, The University of Tokyo |
| Date | 2007-05-18 |
| Paper # | IN2007-10 |
| Volume (vol) | vol.107 |
| Number (no) | 37 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |