摘要
基于信任度评估的思想,从软件服务选取的角度对此问题进行了探讨,提出一种面向网构软件体系结构的信任驱动的服务选取机制:首先,给出一种通用的、机器可理解的应用需求及信任演化策略描述规范;其次,采用一种基于反馈的信任形成及决策机制,并给出一个信任驱动的服务选取算法;最后,给出一种面向网构软件体系结构的信任驱动的服务选取支撑框架.初步实践表明,上述机制为开发可信网构软件提供了有效支持.
Based on the idea of trust evaluation, this paper proposes an Intemetware software architecture oriented trust-driven mechanism for selecting services to solve the problem from the aspect of service selection： Firstly, a general, machine-readable description mechanism is proposed to express user requirements and trust evolution policies; secondly, a feed-back trust formation and decision mechanism is introduced and a trust-driven algorithm for selecting services is given; finally, an Internetware software architecture oriented trust-driven service selection framework is proposed for the development of trustable Internetwares. Some development examples indicate that this mechanism can support the development of the trustable Internetwares effectively.
出处
《软件学报》
EI
CSCD
北大核心
2008年第6期1350-1362,共13页
Journal of Software
基金
Supported by the National Basic Research Program of China under Grant No.2002CB312002(国家重点基础研究发展计划(973))
the National High-Tech Research and Development Plan of China under Grant Nos.2006AA01Z159,2007AA01Z140(国家高技术研究发展计划(863))
the National Natural Science Foundation of China under Grant Nos.60233010,60403014,60603034 6060303(国家自然科学基金)
the Natural Science Foundation of Jiangsu Province of China under Grant No.BK2006712(江苏省自然科学基金)
关键词
网构软件
信任
可信性
服务
软件体系结构
Internetware
trust
trustworthiness
service
software architecture
