FDSI-Tree: A Fully Distributed Spatial Index Tree for Efficient & Power-Aware Range Queries in Sensor Networks.
Sang Hun EoSuraj PandeyMyung-Keun KimYoung-Hwan OhHae-Young BaePublished in: SOFSEM (2006)
Keyphrases
- sensor networks
- range queries
- r tree
- index tree
- index structure
- spatial databases
- space partitioning
- indexing structure
- multi dimensional
- spatial data
- fully distributed
- wireless sensor networks
- resource constrained
- energy efficient
- spatial objects
- sensor data
- b tree
- similarity queries
- query processing
- energy consumption
- data streams
- communication cost
- indexing method
- metric space
- data structure
- tree structure
- energy efficiency
- data cube
- base station
- sensor nodes
- data distribution
- knn
- routing protocol
- database management systems
- efficient computation
- metadata
- similarity search
- database