| In the ecosystem,users tend to prefer some popular services,most of which have low usage,and it is these services that provide all the features that the popular services can provide.In view of the above problems,service ecosystem managers should put forward improvement strategies,so that the utilization rate of each service in the service ecosystem tends to be balanced,so as to improve the overall benefits of the service ecosystem.The main work of this paper is as follows:In this paper,a macro value model of Web service ecosystem is proposed.In this model,users fulfill their demands by calling corresponding services.Based on this model,a service invocation network is constructed.On this network structure,with the occurrence of service invocation,the flow of value is generated.In this model,the clear definition of the value obtained by the platform and service provider is given,the most basic matching between supply and demand is realized,the flow of value is completed,and the transfer of value is realized on the calling network.In the above proposed system model,this paper summarizes and proposes a platform value regulation strategy for the purpose of improving the overall benefits of the Web services ecosystem,combining with the platform regulation strategies that have been applied in practice.In the process of service game,this paper obtains the Pareto optimal solution of service,that is,the strategy set that is most conducive to platform revenue.Combining with the platform reward mechanism,the evolution trend of ecosystem revenue is close to the maximum revenue(Pareto optimal).Combined with the above recommended strategies,this regulation strategy constitutes a regulation mechanism facing both supply and demand.In this paper,from the perspective of global ecosystem,the value regulation effectively enhances the overall value of web service ecosystem,and has a guiding significance for the management and regulation of web service ecosystem. |
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