| Presentation | 2008-07-17 TomuDB : A Database Magagement System for Distributed Urban Sensors Masayuki IWAI, Niwat THEPVILOJANAPONG, Hiroki ISHIZUKA, Yoichi NAKAMURA, Keisuke KANAI, Yoh SHIRAISHI, Yoshito TOBE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | People in uerban city are likely to perform a real-world search; they search things related to their daily lives in the real world ranging from straight-forward queries to complex ones. However, a single sensor network cannot respond to a variety of queries by using its own sensing data. Currently, each organization deploys sensor networks for their own uses. Each sensor network has many different characteristics such as sensor types, network size, sensing resolution, etc. In order to realize the real-world searches in urban cities, a collaboration of such heterogeneous sensor networks is a promising solution. This paper proposes a TomuDB architecture for performing distributed queries in heterogeneous sensor networks. In order to cope with the real-world searches, heterogeneous sensor networks work collaboratively by forwarding queries to other networks that are likely to answer the queries. A prototype implementation is presented and the experiments are performed to study the performance of TomuDB architecture in the real-world environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Urban Sensing / Distributed Database / Queries for Sonsor Data |
| Paper # | USN2008-13 |
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| Conference Information | |
| Committee | USN |
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| Conference Date | 2008/7/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Ubiquitous and Sensor Networks(USN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | TomuDB : A Database Magagement System for Distributed Urban Sensors |
| Sub Title (in English) | |
| Keyword(1) | Urban Sensing |
| Keyword(2) | Distributed Database |
| Keyword(3) | Queries for Sonsor Data |
| 1st Author's Name | Masayuki IWAI |
| 1st Author's Affiliation | School of Science and Technology for Future Life Tokyo Denki University:SOITE, CREST , JST() |
| 2nd Author's Name | Niwat THEPVILOJANAPONG |
| 2nd Author's Affiliation | School of Science and Technology for Future Life Tokyo Denki University:OSOITE, CREST , JST |
| 3rd Author's Name | Hiroki ISHIZUKA |
| 3rd Author's Affiliation | Tokyo Denki University, Graduate School of Advanced Science and Technology |
| 4th Author's Name | Yoichi NAKAMURA |
| 4th Author's Affiliation | Tokyo Denki University, Graduate School of Engineering |
| 5th Author's Name | Keisuke KANAI |
| 5th Author's Affiliation | Tokyo Denki University, Graduate School of Engineering |
| 6th Author's Name | Yoh SHIRAISHI |
| 6th Author's Affiliation | University of Tokyo, Center for Spatial Information Science |
| 7th Author's Name | Yoshito TOBE |
| 7th Author's Affiliation | School of Science and Technology for Future Life Tokyo Denki University:OSOITE, CREST , JST |
| Date | 2008-07-17 |
| Paper # | USN2008-13 |
| Volume (vol) | vol.108 |
| Number (no) | 138 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |