Optimal nearest neighbor queries in sensor networks.
Gokarna SharmaCostas BuschPublished in: Theor. Comput. Sci. (2015)
Keyphrases
- sensor networks
- nearest neighbor queries
- wireless sensor networks
- sensor data
- underwater acoustic
- sensor nodes
- environmental monitoring
- energy consumption
- communication cost
- metric space
- data streams
- similarity search
- nearest neighbor search
- sensor web
- communication bandwidth
- high dimensional spaces
- database
- multimedia databases
- data objects
- index structure
- mobile sensor networks