상세정보
학술대회
Towards Query Processor over Heterogeneous Wireless Sensor Networks
- 발행일
- 200711
- 출처
- International Conference on Convergence Information Technology (ICCIT) 2007, pp.2332-2335
- 협약과제
- 07MD1400, USN 미들웨어 플랫폼 기술개발, 박종현
- 초록
- In this paper, we propose an adaptive query processor for heterogeneous WSN databases. The query processor can perform lots of queries, simultaneously, adoptively and optimally. It, also, can perform various kinds of query types such as snapshot, periodic, event, stream and spatial query. Finally, we implemented it composed of interface manager, query executor, sensor data manager and connection manager. Then, it was simply evaluated by performing multiple queries over real sensor networks and simulating buffering of sensor data. © 2007 IEEE.
- KSP 제안 키워드
- Connection Manager, Data manager, Heterogeneous WSNs, Heterogeneous Wireless sensor networks, Multiple queries, Query Processor, Static wireless sensor networks(WSNs), sensor data, spatial query