Fault tolerance in spatial query processing for Wireless Sensor Networks.
Rone Ilídio da SilvaDaniel Fernandes MacedoJosé Marcos S. NogueiraPublished in: NOMS (2012)
Keyphrases
- fault tolerance
- spatial query processing
- wireless sensor networks
- sensor nodes
- fault tolerant
- semantic caching
- sensor networks
- distributed query processing
- uncertain data
- spatial index
- wireless sensor
- query processing
- base station
- energy consumption
- spatial queries
- distributed systems
- load balancing
- wireless communication
- data collection
- routing protocol
- mobile agents
- sensor data
- mobile environments
- response time
- spatial data
- single point of failure
- peer to peer
- mobile networks
- key management
- failure recovery
- database systems
- wireless networks
- mobile applications
- databases