Routing and processing multiple aggregate queries in sensor networks.
Niki TrigoniAlexandre GuittonAntonios SkordylisPublished in: SenSys (2006)
Keyphrases
- sensor networks
- aggregate queries
- routing protocol
- wireless sensor networks
- data aggregation
- energy consumption
- data streams
- sensor data
- heterogeneous sensor networks
- aggregation queries
- energy aware
- mobile wireless
- resource constrained
- communication cost
- efficient computation
- data collection
- environmental monitoring
- data cube
- data gathering
- energy efficient
- sensor nodes
- query processing
- real time
- probabilistic xml
- routing algorithm
- energy efficiency
- underwater acoustic
- sink node
- mobile ad hoc networks
- base station
- ad hoc networks
- network connectivity
- sensor readings
- sensor web
- data mining
- computational complexity
- aggregation functions
- distributed systems
- mobile nodes
- data transmission