Keyphrases
- times faster
- preprocessing
- target tracking
- wireless sensor networks
- detection algorithm
- improved algorithm
- single pass
- significant improvement
- np hard
- experimental evaluation
- matching algorithm
- high accuracy
- theoretical analysis
- learning algorithm
- expectation maximization
- particle swarm optimization
- computational cost
- cost function
- k means
- optimization algorithm
- markov random field
- path planning
- dynamic programming
- estimation algorithm
- energy efficient
- moving target
- search space
- localization algorithm