Continuous answering holistic queries over sensor networks.
Kebin LiuLei ChenMinglu LiYunhao LiuPublished in: IPDPS (2008)
Keyphrases
- sensor networks
- aggregation queries
- answering queries
- reduce communication cost
- sensor data
- wireless sensor networks
- query processing
- energy consumption
- environmental monitoring
- sensor nodes
- underwater acoustic
- communication cost
- energy efficient
- data collection
- resource constrained
- query language
- data streams
- communication bandwidth
- base station
- sensor web
- energy efficiency
- aggregate queries
- data aggregation
- database queries
- query answering
- mobile sensor networks
- real time
- sensor readings
- routing protocol
- mobile wireless
- heterogeneous sensor networks
- database
- network connectivity
- range queries
- similarity search
- data sets