A VSM-Based and Quality-Aware Query Processing Protocol for Wireless Sensor Networks.
Qingchun RenQilian LiangPublished in: WCNC (2007)
Keyphrases
- quality aware
- wireless sensor networks
- query processing
- node selection
- data dissemination
- lightweight
- residual energy
- mac protocol
- routing scheme
- energy efficient
- sensor networks
- key establishment
- vector space model
- energy consumption
- data aggregation
- query optimization
- mobile nodes
- energy efficiency
- routing protocol
- data transmission
- vector space
- sensor nodes
- secure routing
- reduce the energy consumption
- r tree
- wireless communication
- biological inspired
- resource constrained
- routing algorithm
- data management
- latent semantic indexing
- text retrieval
- base station
- tf idf
- retrieval model
- security protocols
- range queries
- key management
- multi hop
- query routing
- topology control
- rfid systems
- database systems
- index structure
- xml data