Approximating sensor network queries using in-network summaries.
Alexandra MeliouCarlos GuestrinJoseph M. HellersteinPublished in: IPSN (2009)
Keyphrases
- sensor networks
- wireless sensor networks
- communication cost
- reduce communication cost
- network connectivity
- mobile sensor
- sensor nodes
- sensor data
- heterogeneous sensor networks
- data gathering
- aggregation queries
- data collection
- energy consumption
- wireless sensor
- energy efficient
- wireless sensor nodes
- environmental monitoring
- resource constrained
- camera network
- energy efficiency
- data aggregation
- sink node
- visual sensor networks
- sensor web
- underwater acoustic
- database queries
- base station
- communication networks
- routing protocol
- peer to peer
- response time
- sensor placement
- data transmission
- mobile sensor networks
- query language
- database
- communication bandwidth
- data sets
- long distance
- aggregate queries
- computer networks
- network traffic
- data streams
- mac protocol
- distributed network
- sensor readings
- mobile nodes
- network structure