Aggregate Queries in Wireless Sensor Networks.
Jeong-Joon KimShin In In-SuYan-Sheng ZhangDong-Oh KimKi-Joon HanPublished in: Int. J. Distributed Sens. Networks (2012)
Keyphrases
- aggregate queries
- wireless sensor networks
- data cube
- query processing
- probabilistic xml
- sensor networks
- efficient computation
- energy consumption
- aggregation functions
- aggregate functions
- probabilistic databases
- approximate answers
- collaborative filtering
- multi dimensional
- database
- recommender systems
- relational databases
- data structure
- feature selection