DIST: a distributed spatio-temporal index structure for sensor networks.
Anand MekaAmbuj K. SinghPublished in: CIKM (2005)
Keyphrases
- sensor networks
- index structure
- spatio temporal
- communication cost
- mobile sensor networks
- r tree
- multi dimensional
- data distribution
- data structure
- camera network
- range queries
- query processing
- mobile sensor
- sensor data
- sensor nodes
- environmental monitoring
- wireless sensor networks
- resource constrained
- main memory
- indexing techniques
- data collection
- nearest neighbor
- database management systems
- energy consumption
- b tree
- underwater acoustic
- mobile wireless
- information dissemination
- energy efficient
- data streams
- reduce communication cost
- energy efficiency
- database systems
- sensor readings
- communication bandwidth
- data aggregation
- base station
- peer to peer
- heterogeneous sensor networks
- fault tolerant
- database
- spatial databases
- tree structure
- moving objects
- key establishment