A General Framework for Efficient Continuous Multidimensional Top-k Query Processing in Sensor Networks.
Hongbo JiangJie ChengDan WangChonggang WangGuang TanPublished in: IEEE Trans. Parallel Distributed Syst. (2012)
Keyphrases
- sensor networks
- query processing
- aggregation queries
- wireless sensor networks
- sensor data
- data collection
- resource constrained
- sensor nodes
- environmental monitoring
- energy consumption
- energy efficient
- communication cost
- data streams
- database systems
- data aggregation
- communication bandwidth
- multi dimensional
- underwater acoustic
- similarity search
- base station
- data management
- network connectivity
- mobile wireless
- mobile sensor networks
- visual sensor networks
- data gathering
- query execution
- energy efficiency
- data cube
- heterogeneous sensor networks
- wireless sensor nodes
- monitoring system
- reduce communication cost
- sensor web
- sensor readings
- motion estimation
- aggregate queries
- ubiquitous computing