Data Replication for Top-k Query Processing in Mobile Wireless Sensor Networks.
Takahiro HaraRyo HagiharaShojiro NishioPublished in: SUTC/UMC (2010)
Keyphrases
- query processing
- data replication
- wireless sensor networks
- range queries
- distributed systems
- distributed databases
- data management
- sensor networks
- load balancing
- sensor nodes
- index structure
- data access
- network connectivity
- fault tolerance
- replicated databases
- response time
- query optimization
- database systems
- mobile devices
- similarity search
- query evaluation
- concurrency control
- mobile computing
- energy consumption
- base station
- r tree
- high availability
- mobile nodes
- fault tolerant
- mobile users
- mobile networks
- mobile environments
- wireless communication
- data availability
- routing protocol
- databases
- relational databases
- database management systems
- distributed data
- multi dimensional
- data dissemination
- data transmission
- database