摘要
随着电子商务的迅速崛起,基于Web的应用模式迅速发展,Web应用从局部化发展到全球化,从B2C(business-to-customer)发展到B2B(business-to-business),从集中式发展到分布式,Web服务成为电子商务的有效解决方案.Web服务是一个崭新的分布式计算模型,是Web上数据和信息集成的有效机制.Web服务的新型构架,Web服务的高效执行方式,Web服务与其他成熟技术的有机结合以及Web服务的集成是解决现实应用问题的重要技术.从Web服务研究的不同侧面对其进行了综述,阐述了Web服务的基本概念,分析了当前Web服务的主要研究问题及其核心支撑技术,概括了Web服务中的数据集成技术、Web服务的组合、语义Web服务、Web服务发现,Web服务安全,P2P(Peer-to-Peer)新型计算环境下的Web服务解决方案和网格服务等方面的研究内容,并对这些技术进行了总结,结合已有的研究成果,展望了Web服务未来的研究方向及其面临的挑战.
With the rapid development of e-business, web applications based on the Web are developed from localization to globalization, from B2C(business-to-customer) to B2B(business-to-business), from centralized fashion to decentralized fashion. Web service is a new application model for decentralized computing, and it is also an effective mechanism for the data and service integration on the web. Thus, web service has become a solution to e-business. It is important and necessary to carry out the research on the new architecture of web services, on the combinations with other good techniques, and on the integration of services. A survey presents on various aspects of the research of web services from the basic concepts to the principal research problems and the underlying techniques, including data integration in web services, web service composition, semantic web service, web service discovery, web service security, the solution to web services in the P2P (Peer-to-Peer) computing environment, and the grid service, etc. This paper also presents a summary of the current art of the state of these techniques, a discussion on the future research topics, and the challenges of the web services.
出处
《软件学报》
EI
CSCD
北大核心
2004年第3期428-442,共15页
Journal of Software
基金
国家自然科学基金
国家高技术研究发展计划(863)
霍英东教育基金青年教师基金~~
关键词
WEB服务
服务组合
语义WEB
服务发现
安全性
P2P
网格
Distributed computer systems
Electronic commerce
Hierarchical systems
Information services
Semantics
World Wide Web
