Energy-Efficient Multi-query Optimization over Large-Scale Sensor Networks.
Lei XieLijun ChenSanglu LuLi XieDaoxu ChenPublished in: WASA (2006)
Keyphrases
- query optimization
- energy efficient
- sensor networks
- wireless sensor networks
- database systems
- cost model
- energy consumption
- query processing
- sensor nodes
- energy efficiency
- base station
- sensor data
- xml data
- communication cost
- data collection
- data aggregation
- data streams
- data gathering
- data dissemination
- query execution
- routing protocol
- multi hop
- end to end
- cluster head
- information dissemination
- databases
- sink node