| Paper Abstract and Keywords |
| Presentation |
2008-07-17 10:20
TomuDB: A Database Magagement System for Distributed Urban Sensors
Masayuki Iwai, Niwat Thepvilojanapong, Hiroki Ishizuka, Yoichi Nakamura, Keisuke Kanai (TUD), Yoh Shiraishi (Univ. of Tokyo), Yoshito Tobe (TUD) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Sensor network is a promising tool for collecting information about the real world without human's intervention.
Instead of asking for raw data, query processing is a convenient method to obtain desired information from a sensor network.
In general, 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) |
| (in English) |
Urban Sensing / Distributed Database / Queries for Sonsor Data / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 108, pp. 13-18, July 2008. |
| Paper # |
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| Date of Issue |
2008-07-10 (USN) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
| Download PDF |
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| Conference Information |
| Committee |
USN IPSJ-UBI |
| Conference Date |
2008-07-17 - 2008-07-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo Denki University （Tokyo) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Technology components for ubiquitous and sensor networks, context extraction, smart space, living support, etc. |
| Paper Information |
| Registration To |
IPSJ-UBI |
| Conference Code |
2008-07-USN-UBI |
| Language |
Japanese |
| 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) |
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| Keyword(1) |
Urban Sensing |
| Keyword(2) |
Distributed Database |
| Keyword(3) |
Queries for Sonsor Data |
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| 1st Author's Name |
Masayuki Iwai |
| 1st Author's Affiliation |
Tokyo Denki University,School of Science and Technology for Future Life (TUD) |
| 2nd Author's Name |
Niwat Thepvilojanapong |
| 2nd Author's Affiliation |
Tokyo Denki University,School of Science and Technology for Future Life (TUD) |
| 3rd Author's Name |
Hiroki Ishizuka |
| 3rd Author's Affiliation |
Tokyo Denki University,School of Science and Technology for Future Life (TUD) |
| 4th Author's Name |
Yoichi Nakamura |
| 4th Author's Affiliation |
Tokyo Denki University,School of Science and Technology for Future Life (TUD) |
| 5th Author's Name |
Keisuke Kanai |
| 5th Author's Affiliation |
Tokyo Denki University,School of Science and Technology for Future Life (TUD) |
| 6th Author's Name |
Yoh Shiraishi |
| 6th Author's Affiliation |
University of Tokyo (Univ. of Tokyo) |
| 7th Author's Name |
Yoshito Tobe |
| 7th Author's Affiliation |
Tokyo Denki University,School of Science and Technology for Future Life (TUD) |
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| Speaker |
Author-2 |
| Date Time |
2008-07-17 10:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
IPSJ-UBI |
| Paper # |
USN2008-13 |
| Volume (vol) |
vol.108 |
| Number (no) |
no.138 |
| Page |
pp.13-18 |
| #Pages |
6 |
| Date of Issue |
2008-07-10 (USN) |
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