Optimizing query processing using selectivity-awareness in Wireless Sensor Networks.
Muhammad UmerLars KulikEgemen TaninPublished in: Comput. Environ. Urban Syst. (2009)
Keyphrases
- wireless sensor networks
- query processing
- selectivity estimation
- sensor networks
- energy efficient
- database query processing
- data collection
- routing algorithm
- sensor nodes
- query optimization
- similarity search
- data management
- xml data
- environmental monitoring
- database systems
- cost model
- r tree
- routing protocol
- data aggregation
- aggregate queries
- energy consumption
- wireless communication
- energy aware
- node selection
- index structure
- data transmission
- resource constrained
- multi hop
- wireless sensor
- multidatabase environment
- key management
- efficient processing
- query execution
- energy efficiency
- base station
- range queries
- join algorithms
- data gathering
- sensor data
- database management systems
- processing queries
- information retrieval
- databases
- biological inspired
- database