Optimizing data replication for expanding ring-based queries in wireless sensor networks.
Bhaskar KrishnamachariJoon AhnPublished in: WiOpt (2006)
Keyphrases
- data replication
- wireless sensor networks
- range queries
- response time
- update operations
- distributed databases
- replicated databases
- distributed systems
- fault tolerance
- query language
- query processing
- concurrency control
- query evaluation
- load balancing
- update propagation
- energy consumption
- sensor networks
- database
- data availability
- multi dimensional
- fault tolerant
- object oriented
- distributed data
- high availability
- r tree
- data access
- distributed computing
- data retrieval
- index structure
- intelligent agents
- data sources
- digital libraries
- routing protocol