Continuous Top-k Contour Regions Querying in Sensor Networks.
Shangfeng MoHong ChenCuiping LiDeying LiYinglong LiPublished in: Int. J. Distributed Sens. Networks (2013)
Keyphrases
- sensor networks
- query processing
- aggregation queries
- wireless sensor networks
- data streams
- environmental monitoring
- sensor data
- sensor nodes
- energy consumption
- energy efficient
- data collection
- resource constrained
- mobile sensor networks
- data aggregation
- communication bandwidth
- routing protocol
- communication cost
- base station
- network connectivity
- database systems
- underwater acoustic
- visual sensor networks
- sensor web
- data dissemination
- data gathering
- query language
- mobile wireless
- image processing
- reduce communication cost