A trust aware component service selection algorithm in service composition based on genetic algorithm

作者：Wang Yong^*; Dai Gui Ping; Hou Ya Rong; Fang Juan; Mao Guo Jun

来源：Journal of Beijing University of Technology, 2010, 36(1): 112-116.

• Composite services
• Mathematic model
• Selection algorithm
• Selection problems
• Service composition
• Service compositions
• Service selection
• Trust

Trust is introduced into service composition and trust-aware component service selection problem is discussed. Based on such hypothesis that a component service can provide implementations for one or several activities of composite service and the costs are calculated one time, the mathematic model of selection problem is proposed and the genetic algorithm based selection algorithm is designed. The selection algorithm has good convergence ability through analysis of experimental results.

• 出版日期2010
• 单位北京大学