Deriving Spatio-temporal Query Results in Sensor Networks.
Markus BestehornKlemens BöhmPatrick Erik BradleyErik BuchmannPublished in: SSDBM (2010)
Keyphrases
- sensor networks
- spatio temporal
- communication cost
- wireless sensor networks
- aggregation queries
- resource constrained
- database
- query processing
- underwater acoustic
- response time
- energy efficient
- environmental monitoring
- sensor data
- energy consumption
- sensor nodes
- data aggregation
- data collection
- mobile sensor networks
- data streams
- base station
- energy efficiency
- moving objects
- mobile wireless
- sensor web
- data sources
- data retrieval
- indexing techniques
- visual sensor networks
- communication bandwidth
- heterogeneous sensor networks
- key establishment
- routing protocol
- sensor readings
- network connectivity
- range queries
- database queries