ZHAO Sheng-hui1, WU Guo-xin1, CHEN Gui-lin3, et al. Service selection approach for enhancing trustworthiness of Web service[J]. 2011, 32(1): 37-45.DOI:
增强Web服务可信性的服务选择方法
摘要
应用博弈论方法
建立了基于纳什讨价还价解的服务选择模型
提出了一种增强Web服务可信性的服务选择方法。设计了完全理性的服务双方的讨价还价算法
对服务的价格进行调整
以达到服务请求者与服务提供者双方效用最大化
从而提高交易的成功率和服务的可信性。实验结果表明
在服务提供者与请求者之间就服务质量、信誉、安全等属性进行博弈的基础上作服务选择
能够促进可信服务计算环境的建立
增强服务的可信性。
Abstract
Making use of the game theory
a model of service selection based on Nash bargaining solution was build
and an approach for enhancing Web service trustworthiness was proposed.A bargaining algorithm is designed between ser-vice sides of both complete rationality
through adjusting service price
to achieve maximum utility for both service re-questor and provider
and increase the success rate of transactions and service trustworthiness.Results of experiments show that
on the basis of the game that according to quality of service
reputation and security between service provider and requestor
the service selection can promote the establishment of trustable service computing environment and en-hance credibility of the service.