网络信息系统 第1章 WIS概论.ppt

网络信息系统 Web Information System 李春旺 ******@. 电话: 62539105 李宇******@. 电话: 82629426 课程安排课程安排?课程内容第一章 WIS 概论(1) 第二章 XML(2) 第三章 Web Services(2) 第四章 Semantics Web(1) 第五章 Web Mining(1) 第六章 Web Search (1) 第七章 Web Integration(1) 第八章 Web Mashup(1) 专题讨论(2) 考试?考核形式?平时成绩: 20% ?最后大开卷: 80% ?参考教材《Web 信息系统导论》李广建编著,高等教育出版社, 2008 第一讲第一讲概述概述 WIS 概念 WIS 研究活动 WIS 类型 WIS 体系结构 WIS 设计方法 WIS WIS 概念概念?Web Information System ?简称?WebIS ? 概念概念?WIS 是通过 Web 访问复杂数据并进行交互服务的信息系统?A WIS is an Information System providing facilities to plex data and interactive services via the Web. ?Gnaho , C., "Web-Based Information Systems Development - A User Centered Engineering Approach", Lecture Notes puter Science (2016), 2001, pp. 105-118. ?WIS 是大规模信息系统的一个子类, 这类系统支持分布在不同位置的大量随机用户通过自服务进行联机信息检索和执行例行任务。?WIS represent a sub-category of mass information systems that typically support on-line information retrieval and routine tasks by way of self-service for a large number (thousands or millions) of occasional users who are spread over many locations. -Scharl , A., J. Gebauer , and C. Bauer, "Matching Process Requirements with Information Technology to Assess the Efficiency of Web Information Systems", Information Technology and Management 2 (2), 2001, pp. 193-210. 概念概念?“Web Information System ” or “WIS ”是一种由计算机支持的信息系统,它使用了 WWW 技术, 并且可由大量用户通过浏览器来访问。?I will use the term “Web Information System ” or “WIS ” and define it as puter-supported information system, utilizing the technology of the WWW, and accessed by the majority of its users via a browser. ?Jesper Holck , ., . Perspectives on Web Information Systems Proceedings of the 36th Hawaii International Conference on System Sciences (HICSS ’03) 0-7695-1874-5/03 ? 2002 IEEE WIS WIS 概念概念?A WIS can be seen as a set of technical means for collecting, structuring, storing, managing and diffusing information as any traditional Information System does. ?The diff