An Energy-Efficient Query Processing Algorithm for Wireless Sensor Networks.
Jun-Zhao SunPublished in: UIC (2008)
Keyphrases
- wireless sensor networks
- dynamic programming
- search space
- learning algorithm
- k means
- detection algorithm
- preprocessing
- query processing
- np hard
- experimental evaluation
- simulated annealing
- optimization algorithm
- times faster
- recognition algorithm
- database systems
- energy efficient
- maximum lifetime
- particle swarm optimization
- high accuracy
- computational cost
- significant improvement
- segmentation algorithm
- theoretical analysis
- expectation maximization
- energy consumption
- matching algorithm
- power consumption
- convergence rate
- selection algorithm
- cost model
- energy efficiency
- node selection