QoS-aware optimization of sensor network queries.
Ixent GalpinAlvaro A. A. FernandesNorman W. PatonPublished in: VLDB J. (2013)
Keyphrases
- sensor networks
- qos aware
- distributed query processing
- sensor data
- wireless sensor networks
- query processing
- sensor nodes
- service composition
- data collection
- web services
- quality of service
- energy consumption
- query plan
- web service composition
- energy efficient
- communication cost
- data streams
- data aggregation
- mobility management
- base station
- energy efficiency
- service selection
- response time
- data dissemination
- range queries
- query language
- database queries
- efficient processing
- join operations
- database
- query evaluation
- routing protocol
- data sources
- query optimization
- fault tolerance
- cluster head
- query processor
- execution plan