Query Predicate Preprocessing in Wireless Sensor Networks.
Min MengHui XuByeong-Soo JeongSungyoung LeeXiaobo FanPublished in: MUE (2007)
Keyphrases
- preprocessing
- wireless sensor networks
- query processing
- query expansion
- query formulation
- database
- response time
- post processing
- energy efficient
- multi hop
- energy consumption
- user queries
- relevance feedback
- range queries
- node selection
- sensor networks
- preprocessing step
- sensor nodes
- data structure
- complex queries
- base station
- biological inspired
- data aggregation
- user defined
- retrieval method
- search queries
- query evaluation
- vector space
- user interaction
- information retrieval systems
- keywords