Multiresolution Cube Estimators for Sensor Network Aggregate Queries
Alexandra MeliouCarlos GuestrinJoseph M. HellersteinPublished in: CoRR (2010)
Keyphrases
- aggregate queries
- sensor networks
- multiresolution
- data cube
- multi dimensional
- aggregate functions
- wireless sensor networks
- data warehouse
- sensor data
- resource constrained
- data collection
- probabilistic xml
- energy efficient
- environmental monitoring
- aggregation functions
- on line analytical processing
- sensor nodes
- energy consumption
- underwater acoustic
- communication cost
- data structure
- base station
- data aggregation
- energy efficiency
- range queries
- aggregation queries
- data streams
- visual sensor networks
- wireless sensor
- sensor web
- heterogeneous sensor networks
- efficient computation
- data sets
- query processing
- approximate answers
- data analysis
- high dimensional