Energy-Efficient Skyline Queries over Sensor Network Using Mapped Skyline Filters.
Junchang XinGuoren WangXiaoyi ZhangPublished in: APWeb/WAIM (2007)
Keyphrases
- skyline queries
- energy efficient
- sensor networks
- skyline computation
- wireless sensor networks
- energy consumption
- data distribution
- distributed environment
- metric space
- data streams
- base station
- sensor data
- energy efficiency
- data objects
- sliding window
- sensor nodes
- data aggregation
- data dissemination
- data collection
- skyline points
- user preferences
- multi hop
- routing protocol
- database queries
- communication cost
- data gathering
- database systems
- data transmission
- databases