Minimum-hot-spot query trees for wireless sensor networks.
Georgios ChatzimilioudisDemetrios Zeinalipour-YaztiDimitrios GunopulosPublished in: MobiDE (2010)
Keyphrases
- hot spots
- wireless sensor networks
- response time
- query processing
- decision trees
- energy efficient
- database
- user queries
- relevance feedback
- query evaluation
- sensor networks
- tree nodes
- query expansion
- data structure
- keywords
- energy consumption
- databases
- point processes
- range queries
- sensor nodes
- data sources
- statistical models
- social network analysis
- data collection
- information retrieval
- node selection