Composition-oriented autonomous web service aggregation and web service selection method

Compared with classical SOA, autonomous web service (AWS) is emerging as a promising approach. In this approach, AWS is an autonomous service entity which can search for service requestor. In this paper, we introduce a model of AWS aggregation driven by requirement and propose a service collect-select mechanism to optimally select web services. Experimental results show that this approach outperforms “First Come First Served” approach.