Finding Perimeter of Query Regions in Heterogenous Wireless Sensor Networks.
Ahmed M. KhedrWalid OsamyPublished in: Comput. Informatics (2010)
Keyphrases
- wireless sensor networks
- data sources
- finding similar
- query processing
- response time
- database
- user queries
- query evaluation
- data structure
- sensor networks
- retrieval method
- database queries
- data aggregation
- node selection
- search queries
- data objects
- base station
- energy efficient
- query execution
- query formulation
- energy efficiency
- multi hop
- environmental monitoring
- range queries
- ad hoc networks
- region of interest
- sensor nodes
- vector space
- retrieval systems
- routing protocol
- energy consumption
- input image
- relevance feedback
- keywords