Simultaneous aggregate sum retrieval from multiple regions in sensor networks by distributed data cubes.
Lok Hang LeeMan Hon WongPublished in: Int. J. Wirel. Mob. Comput. (2010)
Keyphrases
- sensor networks
- data cube
- communication cost
- mobile sensor networks
- multi dimensional
- mobile sensor
- aggregate queries
- wireless sensor networks
- camera network
- sensor data
- data collection
- environmental monitoring
- data warehouse
- range sum queries
- resource constrained
- energy consumption
- aggregate functions
- energy efficient
- on line analytical processing
- data cube construction
- reduce communication cost
- data streams
- sensor nodes
- multidimensional databases
- aggregation functions
- main idea consists
- data aggregation
- data structure
- communication bandwidth
- multidimensional data
- underwater acoustic
- metadata
- databases
- data management
- peer to peer