Aggregate Sum Retrieval in Sensor Network by Distributed Prefix Sum Data Cube.
Lok Hang LeeMan Hon WongPublished in: AINA (2005)
Keyphrases
- sensor networks
- data cube
- communication cost
- mobile sensor networks
- wireless sensor networks
- aggregate queries
- sensor data
- multi dimensional
- aggregation functions
- data structure
- mobile sensor
- data collection
- resource constrained
- base station
- environmental monitoring
- sensor nodes
- camera network
- energy consumption
- olap systems
- data sets
- on line analytical processing
- wireless networks
- sensing devices
- data warehouse
- visual sensor networks
- distributed systems
- sensor placement
- sensor web
- aggregate views
- knowledge discovery
- data cube construction