作　　者： ; ;

机构地区： 北京科技大学

出　　处： 《计算机应用研究》 2014年第5期1467-1469,1474,共4页

摘　　要： 基于构件的复用来构建应用程序,可以显著提高应用程序的质量和开发效率。但由于Internet的开放性与动态性,使得选择出服务质量高且安全可靠的可信任构件难度较大。针对该问题,提出了一种构件资源信任评估模型,并分析了该模型中的可信需求模型定制、证据信息采集及可信评估方法等关键技术。通过实例对该模型的应用过程和科学性进行了分析,该模型为选择出可信的构件资源提供了一种有效的解决方案。 The quality and efficiency of developing applications can be significantly improved by reusing the components. But it is difficult to find the trusted components with good quality of services and security because of the openness and dynamics of Internet. The paper proposed a trust evaluation model for component assets, and discussed the key technologies including the customization of trusted requirement model, the collection of evidence information and the trust evaluation method. This paper also introduced and analyzed the application and scientificalness of the model by the examples, which indicated that the model provided an effective solution for selecting the trusted component assets.

关 键 词： 构件 信任评估 模糊集合 可信需求模型 证据采集

领　　域： [自动化与计算机技术] [自动化与计算机技术]