A novel distributed MCDS approximation algorithm for wireless sensor networks.
Rong XieDeyu QiYongjun LiJames Zijun WangPublished in: Wirel. Commun. Mob. Comput. (2009)
Keyphrases
- detection algorithm
- approximation algorithms
- high accuracy
- dynamic programming
- objective function
- np hard
- preprocessing
- simulated annealing
- cost function
- wireless sensor networks
- experimental evaluation
- closed form
- times faster
- worst case
- approximation ratio
- significant improvement
- learning algorithm
- computational complexity
- error bounds
- expectation maximization
- theoretical analysis
- segmentation algorithm
- optimization algorithm
- search algorithm
- optimal solution
- selection algorithm
- convex hull
- polynomial time approximation
- path planning
- ant colony optimization
- maximum likelihood
- peer to peer
- distributed systems
- sensor networks
- probabilistic model
- search space