Quick service selection approach based on particle swarm optimization

With the increasing number of Web services, most existing approaches suffer from a concentrated workload which causes response time delays to user´s requests. This work proposes a quick service selection approach (QSSA). QSSA adopts particle swarm optimization and fuzzy logic control to support fast and dynamic service selection, assisting users in obtaining most suitable services. Experimental results demonstrate that QSSA can obtain the most suitable composite service with low cost.