Impact of multi-query optimization in sensor networks.
Shili XiangHock-Beng LimKian-Lee TanPublished in: DMSN (2006)
Keyphrases
- sensor networks
- query optimization
- database systems
- cost model
- query processing
- wireless sensor networks
- data streams
- environmental monitoring
- multidatabase systems
- energy consumption
- cost estimation
- sensor nodes
- sensor data
- communication cost
- energy efficient
- underwater acoustic
- resource constrained
- query execution
- xml data
- data collection
- cardinality estimation
- mobile sensor networks
- continuous queries
- selectivity estimation
- query optimizer
- sensor web
- communication bandwidth
- key establishment
- query execution plans
- execution plan
- relational databases