A Distributed Query Protocol in Wireless Sensor Networks.
Jang-Ping SheuShin-Chih TuChia-Hao YuPublished in: Wirel. Pers. Commun. (2007)
Keyphrases
- wireless sensor networks
- lightweight
- node selection
- communication cost
- heterogeneous databases
- sensor networks
- response time
- distributed systems
- query expansion
- query processing
- group communication
- relevance feedback
- data aggregation
- energy efficient
- data sources
- data dissemination
- residual energy
- keywords
- user queries
- database
- data structure
- energy consumption
- distributed environment
- computer networks
- sensor nodes
- commit protocols
- distributed information retrieval
- concurrency control protocols
- tcp ip
- multi agent
- query routing
- wide area network
- mac protocol
- fault tolerance
- information retrieval systems
- query evaluation
- routing algorithm
- mobile nodes
- multi party
- energy efficiency
- base station
- distributed database systems