An Energy-Efficient Framework for Multirate Query in Wireless Sensor Networks.
Yingwen ChenMing XuHuaimin WangHong Va LeongJiannong CaoKeith C. C. ChanAlvin T. S. ChanPublished in: EURASIP J. Wirel. Commun. Netw. (2007)
Keyphrases
- sensor data
- sensor networks
- wireless sensor networks
- sensor nodes
- energy efficient
- data aggregation
- database
- query formulation
- energy efficiency
- response time
- main contribution
- user queries
- range queries
- query processing
- data structure
- user interaction
- query expansion
- query evaluation
- context dependent
- database queries
- relevance feedback
- keywords