Towards Declarative Query Scoping in Sensor Networks.
Daniel JacobiPablo Ezequiel GuerreroKhalid NawazChristian SeegerArthur HerzogKristof Van LaerhovenIlia PetrovPublished in: From Active Data Management to Event-Based Systems and More (2010)
Keyphrases
- sensor networks
- communication cost
- aggregation queries
- environmental monitoring
- wireless sensor networks
- query processing
- sensor data
- data collection
- underwater acoustic
- resource constrained
- sensor nodes
- database
- energy consumption
- communication bandwidth
- response time
- energy efficient
- data streams
- mobile sensor networks
- data dissemination
- data aggregation
- database queries
- base station
- energy efficiency
- network connectivity
- sensor readings
- data sources
- data gathering
- sensor web
- visual sensor networks
- wireless sensor nodes
- reduce communication cost
- sensing devices
- data retrieval
- range queries
- routing protocol
- data sets