An Energy-Efficient Waiting Caching Algorithm in Wireless Sensor Networks.
Junfeng XuKeqiu LiYanming ShenJian LiuPublished in: EUC (1) (2008)
Keyphrases
- wireless sensor networks
- experimental evaluation
- computationally efficient
- preprocessing
- times faster
- theoretical analysis
- improved algorithm
- detection algorithm
- np hard
- linear programming
- worst case
- sensor networks
- computational cost
- significant improvement
- computational complexity
- optimal solution
- energy efficient
- objective function
- selection algorithm
- particle swarm optimization
- high accuracy
- dynamic programming
- k means
- expectation maximization
- matching algorithm
- cost function
- search space
- similarity measure
- maximum lifetime