Web Service Reconfiguration Based on Balanced Multi-objective Genetic Algorithm
Web service has become the future trends of e-business and e-government.As a composite service may consist of several sub-services,and as sub-services may evolve throughout time and the requests from users may vary,Web service reconfiguration becomes more ubiquitous and important.Current researches focus on service description and management framework,and researches on academic fundamentals of service reconfiguration are in need of.The Balanced Multi-objective Genetic Algorithm(BMGA)makes improvement based on basic genetic algorithm,all factors evolve equally,and disadvantage factors would not hamper optimization of advantage factors.BMGA is applied in Web service reconfiguration and the simulation results prove its feasibility and advantage.