Query aggregation for providing efficient data services in sensor networks.
Wei YuThang Nam LeDong XuanWei ZhaoPublished in: MASS (2004)
Keyphrases
- sensor networks
- data collection
- aggregation queries
- sensor data
- data sources
- data retrieval
- wireless sensor networks
- database
- data sets
- environmental monitoring
- data aggregation
- energy efficient
- data gathering
- database queries
- communication cost
- query processing
- sensor readings
- communication bandwidth
- indexing techniques
- low complexity
- resource constrained
- high dimensional data
- response time
- data dissemination
- data points
- network connectivity