USERS' TWO-DIMENSIONAL INTEREST AND ITS STORAGE METHOD

The users' interest can be mined from the web cache and can be used widely. The interest can be specialized by the two-tuple (term, weight) in the simple interest model, in which the association relations are not mined, and then the interest cannot be associated in expressing the users' interest. Based on analyzing the WWW cache model, this letter brings forward a two-dimensional interest model and gives the interrelated methods on how to store the two-dimensional interest model effectively.     

USERS’ TWO-DIMENSIONAL INTEREST AND ITS STORAGE METHOD

The users‘ interest can be mined from the web cache and can be used widely.The interest can be specialized by the two-tuple(term,weight) in the simple interest model,in which the association relations are not mined.and then interest cannot be associated in expressing the users‘interest.Based on analyzing the WWW cache model,this letter brings forward a twodimensional interest model and gives the interrelated methods on how to store the two-dimensional interest model effectively.     

互联网技术和国际互联网

本文先是说明internet、Internet和intranet各自的涵义和相互的区别 ,并简单介绍互联网的几项基本规约 ,包括IP、TCP、UDP、FTP、TFTP、SMTP和HTTP。其次说明WWW及其使用的超文本 /超媒体、浏览器和客户 /服务器技术的作用 ,解释Internet的骨干网和接入网以及内部网与防火墙。最后推测Internet的应用发展前景。     

网上电子银行系统

本文简要介绍网上电子银行系统的基本结构。重点讲述信息传送服务器 ,并给出该系统的设计例。     

网络课程的现状及发展方向初探

自20世纪90年代以来,网络技术日新月异,互联网逐渐应用于教育领域.本文在调查网络课程现状的基础上,说明网络课稃的一般形式;通过对课程内容、在线资源以及教学活动组织等方面的分析,对网络课程的前景做了展望.     

Web安全问题

ＷＷＷ已成为Ｉｎｔｅｒｎｅｔ上信息服务的重要平台,而与ＷＷＷ相关的安全问题也日益严重。本文指出ＷＷＷ体系结构与其安全问题的关系,给出了攻击Ｗｅｂ的一般方法分类,讨论了对Ｗｅｂ服务软件及其主机环境安全的根本威胁,指出对Ｗｅｂ安全性问题研究途径和方法。     

WWW环境下超媒体协同创作系统的设计

1 引言大型文献的创作是一种涉及到总编、美术、策划以及多个作者之间的协作活动,超媒体技术的出现为大型文献创作者提供了一种新的创作方式,能够很好地支持这种协作活动。常规文献是连续的线性结构,文献在组织结构上没有划分手段,因此协同写作时难以进行分工。超媒体文献的离散化节点和超链组织有利于多人协作时任务的划分,多成员可在分布环境下分担完成文献中的不同部分,通过超链可将各部分链接起来,保持整个文献的完整性。对于读者,超文本技术允许有选择地阅读其中感兴趣的部分,而忽略其他部     

HTML^＋＋—一种增强WWW智能的途径

There are problems to access information from the Web. It is the HTML's weakness in knowledge representation and the WWW's shortage in knowledge handling. This paper presents a ob-ject-oriented hyper text makeup language－HTML++ , which is an enhanced version of HTML, in order to optimize the information structure of hyper text and provide it the capability of semantantic representation. HTML++ provides WWW a practicable approach of importing the capability of information processing such as reasoning. This makes it posstble accessing information in an ad-hoc, direct, precision and customized style.     

Web应用程序开发探讨

1 引言随着Internet和WWW技术的不断发展,Web的应用日趋广泛。目前,越来越多的公司和企业利用WWW网页作为商品促销或客户服务的手段,基于Web的大规模应用程序不断涌现。然而,由于Web应用程序具有许多与传统的应用程序不同的特点,开发人员往往抛弃传统的软件开发方法,而大量采用了类     

Web数据挖掘

Web Mining is an important branch in Data Mining.It attracts more research interest for rapidly developing Internet. Web Mining includes(1)Web Content Mining;(g)Web Usage Mining;(3) Web structure Mining.In this paper we define Web Mining and present an overview of the various research issues,techniques and development efforts.