n-LQA: n-Layers Query Authentication in Sensor Networks.
Ioana RodheChristian RohnerAndreas AchtzehnPublished in: MASS (2007)
Keyphrases
- sensor networks
- communication cost
- aggregation queries
- wireless sensor networks
- sensor data
- data collection
- resource constrained
- energy efficient
- sensor nodes
- environmental monitoring
- energy consumption
- query processing
- data aggregation
- database
- underwater acoustic
- response time
- energy efficiency
- mobile wireless
- sensor readings
- security mechanisms
- data gathering
- sensor web
- communication bandwidth
- sensing devices
- heterogeneous sensor networks
- network connectivity
- aggregate queries
- base station
- data streams
- data sets
- database queries
- similarity search
- data sources