Efficient and fast distributed top-k query protocol in wireless sensor networks.
Shaojie TangXuFei MaoXiang-Yang LiPublished in: ICNP (2011)
Keyphrases
- wireless sensor networks
- query processing
- lightweight
- result set
- proximity search
- database
- data retrieval
- distributed systems
- node selection
- user defined
- communication cost
- skyline queries
- query result
- data dissemination
- response time
- data structure
- twig queries
- distributed environment
- query routing
- approximate answers
- biological inspired
- multi hop
- indexing structure
- energy efficient
- query evaluation
- range queries
- user queries
- mobile agents
- sensor networks
- multi agent