Service selection method supporting service relation

With wild application of the service-oriented thinking in business area,the service quantity increased rapidly,thus a large comlicate business network was formed.Through these dynamic collaboration between services,a Services-Oriented Business Ecosystem(SOBE)was put forward.To selecting service effectively and playing correlative relationship between services fully,a service selection method supporting service relation was proposed.History information was selected to construct service relation network based on service.A relation network-based service selection goal programming model supporting applicated assocation was set up,and genetic algorithm was used to solve the proposed model.A experiment was designed to verify the effectiveness and feasibility of proposed method.