摘要
面向服务的计算是当前软件工程领域和软件产业界的研究热点之一。随着Web服务组合技术的广泛应用,服务间的行为交互日趋复杂,已存在的静态Web服务行为适配方法难以支持复杂Web服务间的行为适配。以此为背景,首先介绍Web服务适配的相关概念,然后分析现有的静态Web服务行为适配方法的研究现状和存在的主要问题,最后探讨动态Web服务行为适配的基本原理、一般方法和技术优势。
Service-oriented computing is a research focus of current software engineering and software industries.With the widespread application of Web service composition,behavior interactions/collaborations among services become increasingly complicated.Current static mechanisms for service behavior adaptation are hardly to support adaptation of interactions/collaborations among complex Web services.Against this background,this paper firstly introduced fundamental concepts of Web service adaptation,and then analyzed the state-of-the-art of,and challenges to current static service behavior adaptation,finally discussed the basic principles,general methods of dynamic Web service behavior adap-tation,and its advantage compared to static behavior adaptation mechanisms.
出处
《计算机科学》
CSCD
北大核心
2012年第12期10-13,29,共5页
Computer Science
关键词
面向服务的计算
服务适配
静态适配
动态适配
适配引擎
适配器
Service-oriented computing
Service adaptation
Static adaptation
Dynamic adaptation
Adap-tor engine
Adaptor
