A Web Service Matchmaking Algorithm Based on an Extended QoS Model.
Rong HuJianxun LiuZhuhua LiaoJie LiuPublished in: ICNSC (2008)
Keyphrases
- web services
- probabilistic model
- theoretical analysis
- recognition algorithm
- mathematical model
- objective function
- cost function
- algorithm employs
- learning algorithm
- final result
- optimization model
- quality of service
- closed form
- parameter estimation
- dynamic programming
- estimation algorithm
- prior information
- classification algorithm
- tree structure
- energy function
- np hard
- neural network
- computational complexity
- matching algorithm
- optimization algorithm
- probability distribution
- expectation maximization
- detection algorithm
- em algorithm
- convergence rate
- simulated annealing
- selection algorithm
- similarity measure
- search space
- preprocessing
- k means
- business process
- particle swarm optimization
- input data
- worst case
- optimal solution