Sub-region Query Processing in Underwater Wireless Sensor Networks.
Riliang XingZhangBing ZhouPublished in: IIKI (2015)
Keyphrases
- wireless sensor networks
- query processing
- sensor networks
- energy efficient
- sensor nodes
- database systems
- environmental monitoring
- underwater acoustic
- index structure
- routing algorithm
- query execution
- energy consumption
- query evaluation
- query optimization
- data transmission
- cost model
- energy efficiency
- r tree
- multi hop
- aggregate queries
- processing queries
- data management
- node selection
- base station
- databases
- image regions
- key management
- wireless sensor
- similarity search