Adapting to Node Failure in Sensor Network Query Processing.
Alan B. StokesAlvaro A. A. FernandesNorman W. PatonPublished in: BNCOD (2013)
Keyphrases
- sensor networks
- query processing
- wireless sensor networks
- aggregation queries
- sensor data
- mobile nodes
- energy efficient
- environmental monitoring
- sink node
- cluster head
- base station
- data collection
- energy consumption
- database systems
- data management
- sensor nodes
- sensor readings
- data aggregation
- data streams
- mobile sensor networks
- resource constrained
- underwater acoustic
- index structure
- sensor web
- communication bandwidth
- visual sensor networks
- aggregate queries
- communication cost
- camera network
- energy efficiency
- directed graph
- routing protocol