Retrieval of Spatial Join Pattern Instances from Sensor Networks.
Man Lung YiuNikos MamoulisSpiridon BakirasPublished in: SSDBM (2007)
Keyphrases
- sensor networks
- spatial join
- wireless sensor networks
- sensor data
- underwater acoustic
- sensor nodes
- data collection
- energy consumption
- spatial objects
- environmental monitoring
- data streams
- spatial databases
- communication bandwidth
- routing protocol
- communication cost
- pattern matching
- r tree
- continuous queries
- sensor web
- cost model
- join algorithms
- indexing techniques
- spatial data
- mobile sensor networks
- database
- heterogeneous sensor networks
- join operations
- efficient processing
- multi dimensional
- database systems