Monitoring Top-k Query inWireless Sensor Networks.
Minji WuJianliang XuXueyan TangWang-Chien LeePublished in: ICDE (2006)
Keyphrases
- sensor networks
- aggregation queries
- communication cost
- environmental monitoring
- query processing
- wireless sensor networks
- wireless sensor
- data collection
- sensing devices
- sensor nodes
- data streams
- energy consumption
- underwater acoustic
- sensor data
- database
- result set
- monitoring system
- skyline queries
- resource constrained
- response time
- communication bandwidth
- data gathering
- query evaluation
- sensor readings
- aggregate queries
- reduce communication cost
- network connectivity
- mobile wireless
- data aggregation
- energy efficient
- energy efficiency
- routing protocol
- data sources
- real time
- base station
- sensor web
- mobile sensor networks
- visual sensor networks
- energy aware
- database systems
- data sets