SART: Speeding up Query Processing in Sensor Networks with an Autonomous Range Tree Structure
Spyros SioutasAlexandros PanaretosIoannis KarydisDimitrios TsoumakosGiannis TzimasDimitris K. TsolisPublished in: CoRR (2012)
Keyphrases
- sensor networks
- tree structure
- query processing
- index structure
- r tree
- aggregation queries
- wireless sensor networks
- tree structures
- sensor data
- data structure
- resource constrained
- underwater acoustic
- data streams
- energy efficient
- sensor nodes
- quadtree
- energy consumption
- xml documents
- environmental monitoring
- database systems
- tree representation
- data management
- sensor web
- sensor readings
- energy efficiency
- communication cost
- b tree
- range queries
- communication bandwidth
- frequent patterns
- multi dimensional
- mobile wireless
- base station
- data aggregation
- data gathering
- data mining
- databases
- visual sensor networks
- pairwise
- main memory
- prefix tree
- indexing techniques
- database
- feature space
- data sets