Optimizing Query Processing in Cache-Aware Wireless Sensor Networks.
Mario A. NascimentoRomulo A. E. AlencarAngelo BraynerPublished in: SSDBM (2010)
Keyphrases
- query processing
- wireless sensor networks
- semantic caching
- energy efficient
- query optimization
- database systems
- energy consumption
- sensor networks
- cost model
- environmental monitoring
- similarity search
- data management
- sensor nodes
- wireless communication
- efficient processing
- multi hop
- cache management
- index structure
- processing queries
- biological inspired
- data aggregation
- base station
- query execution
- query result
- data partitioning
- prefetching
- r tree
- xml data
- routing protocol
- user queries
- join algorithms
- energy efficiency
- inverted index
- mobile devices
- body sensor networks
- cache conscious
- multi dimensional
- query routing
- wireless sensor
- data access
- spatial queries
- routing algorithm
- databases