A three-dimensional sub-region query processing mechanism in underwater WSNs.
ZhangBing ZhouRiliang XingWalid GaaloulYongping XiongPublished in: Pers. Ubiquitous Comput. (2015)
Keyphrases
- three dimensional
- query processing
- wireless sensor networks
- sensor networks
- sensor nodes
- energy consumption
- energy efficient
- query optimization
- input image
- x ray
- underwater acoustic
- multi view
- environmental monitoring
- range images
- load distribution
- processing queries
- base station
- region of interest
- node selection
- user queries
- xml data
- index structure
- energy efficiency
- key management
- data aggregation
- data collection
- data management
- data structure
- image sequences
- resource limitations
- database systems