| 発表年月日 | 2007/11/08 |
|---|---|
| 発表テーマ | TomuDB: Multi-Resolution Queries in Heterogeneous Sensor Networks Through Overlay Network |
| 会議名 | 5th ACM Conference on Embeded Networked Sensor Systems (ACM SenSys 2007) |
| 主催者 | ACM |
| 開催地名 | Sydney, Australia |
| 学会区分 | 国際学会 |
| 発表形式 | ポスター |
| 単独共同区分 | 共同 |
| 発表者・共同発表者 | Yoh Shiraishi, Niwat Thepvilojanapong, Yosuke Tamura, Tatsuro Endo, Koichi Yamada, Nayuta Ishii, Hiroki Ishizuka, Keisuke Kanai, Yoshito Tobe |
| 概要 | Querying in heterogeneous sensor networks is a challenging research issue due to a variety of real-world queries depending on users' preferences. Examples of queries are weather, nearby restaurants, navigation, etc. Users may ask for a breezy path starting from distinct points to distinct train stations. Sensing data collected from wide areas (city or country level) are needed to provide the real-world search as a service for users. Therefore, another challenge is a collaboration of heterogenous sensor networks because deploying sensors in wide areas is impractical. SensorMap [1] collects sensing data from independent sensor networks by allowing data owners to publish their data on the web. Sensing data from all owners are sent to a centric storage in SensorMap. However, distributed data storage is likely to be an efficient solution comparing to a centric storage in which bottleneck always occurs. |
| researchmap用URL | https://doi.org/10.1145/1322263.1322325 |
| researchmap用URL2 | https://dl.acm.org/doi/10.1145/1322263.1322325 |