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This paper highlights the problems associated with placing technical multimedia materials on-line on the World Wide Web. It discusses obstacles in (a) automating the collection and processing of the multimedia components, and (b) limitations in the interface design imposed by restrictions associated with continuous media and especially audio. Using as paradigm the publishing of multimedia technical conference proceedings (DAGS'95 Conference on Electronic Publishing and the Information Superhighway), the paper proposes a manageable framework for the production of such proceedings, one that allows parallel development of the submitted papers in hypertext format and of the time-based media (talks) in multimedia format.  相似文献   

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Chadwyck-Healey has a long tradition of electronic publishing. Beginning with production of CD-based literary corpora, it has recently moved many of its products to a web-accessible online environment. The article reflects on experiences with both CD and web-based publications.  相似文献   

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Since April 1989, the Center for Text and Technology at Georgetown University has gathered information on the structure of projects that produce electronic text in the humanities. This report — based on the April, 1991 version of the Georgetown Catalogue and emphasizing its full-text projects in humanities disciplines other than linguistics —surveys the countries in which projects are found, the languages encoded, the disciplines served, and the auspices represented. Then the report explores three trends toward the improvement of electronic texts: increased scope of the new projects, improved quality of the editions used, and greater sophistication in the text-analysis tools added. Included among the notes is a list of titles and contacts for 42 projects cited in the report.Michael Neuman is Director of Georgetown University's Center for Text and Technology, whose mission is the creation and dissemination of electronic text for the enhancement of teaching and research in the humanities. He has taught English literature, but his recent articles and presentations focus on electronic editions of philosophical works.James A. Wilderotter 11, Project Assistant at the Center for Text and Technology, has provided many of the compilations in this report and gathered much of the data in the current version of the Georgetown Catalogue of Projects in Electronic Text.  相似文献   

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Internet 电子商务有利于企业增强竞争力,树立良好形象,与市场脉搏紧紧相连,在战备中占据优势,阐述了如何开发一个成功的电子商务系统,论述了在电子商务系统中一些需要解决的主要问题。  相似文献   

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多媒体教学中手写板书和电子板书各有利弊,通过鼠标手写输入、使用屏定格软件、在课件中添加手写功能等方法可有效地解决二者之间的矛盾,对提高多媒体教学质量将起到有效地促进作用.介绍了手写电子板书在多媒体教学中的应用和具体的实现方法,能让多媒体教学过程更加流畅、轻松自然,同时为信息技术与传统教学手段提供了新的整合点.  相似文献   

7.
介绍了XML语言及流行的电子商务标准,同时指出现在的各种电子商务标准之间存在着互操作的障碍。给出了集成RosttaNet和xCBL电子商务标准的方法和实例,提出了电子商务标准集成的架构。  相似文献   

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MAEPS:一种新型的安全支付系统框架   总被引:1,自引:0,他引:1  
Agent技术应用于电子商务,可以显著提高电子商务的效率,简化操作过程,为此,文章提出了一种基于移动代理的智能型协作的电子支付系统框架,并分析了设计思想及部分工作流程和系统的安全性问题,以便于在Internet网络上实现安全快捷的支付。  相似文献   

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Past research demonstrates that inter-organisational systems' (IOS) planning lacks appropriate methodological guidelines, and it tends to be practised in an insular manner. To understand IOS planning better, this paper examines the planning and implementation undertaken in three business-to-business electronic commerce networks. Analysis reveals that systems planning processes are heavily influenced by the planning environments within which they take place. Based on these environments, recommendations for IOS planning guidelines are developed. These relate to the planning process, planning roles, the incorporation of business strategy, changes in organisational activity, as well as systems and technology planning.  相似文献   

10.
基于B2B的协同电子商务平台分析与设计   总被引:5,自引:1,他引:5  
协同是企业获取竞争优势的主要源泉,在企业中开展协同电子商务有利于企业创建长期、持续的竞争优势。该文提出了协同电子商务的一种应用模式,对应用模式进行了全面的分析、设计,并对系统开发的关键实现技术进行了讨论。  相似文献   

11.
田华 《软件》2013,(10):127-128
随着现代教学手段的更新,多媒体教学以它真实直观、生动活泼的优势已经深入到每一学科的教学中。在实践教学中不断创新多媒体创作的工具使之更好地为教学服务。  相似文献   

12.
本文对两种支持多媒体功能的电子邮件标准,即CCITT制定的X.400系列建议书和Internet网使用的MIME标准进行了分析和比较,并且提出了实现两者互操作性的方法。  相似文献   

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针对高职"电子商务"课程存在的问题,提出基于"项目化"理念的课程改革,阐述了创新教学模式,改革考核方案,以及如何培养和训练学生的职业技能,以提高学生解决实际问题的能力,以达到为企业提供适用型的人才目标。  相似文献   

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用FLASH第三方工具制作电子简历是当前求职者使用的热门方法之一。文章通过对利用FLASH第三方工具制作电子简历时所使用的主要软件的功能特性和操作要点比较。就电子简历制作过程中使用FLASH第三方工具的关键要素进行了逻辑分析,为丰富电子简历的制作提供了新思路,并给出了相关配套软件的清单。  相似文献   

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The exponential growth that has recently characterized the diffusion of electronic commerce (EC) applications could lead companies of any size to plan new investments. The first business experiences show that EC should be considered a competitive instrument not simply affecting economic transactions, but significantly influencing the business organizational structure and strategic objectives. Although this issue has recently been object of considerable attention, the research on the evaluation of EC adoption for Small and Medium Enterprises (SMEs) is still relatively new. This paper aims at supporting SMEs in choosing the most suitable EC approach according to their peculiarities and strategic goals. This objective has been pursued through the classification of five main EC activities, which are characterized by different requirements and attainable results. The identification of the main business variables involved in an EC project and the resulting classification of SME profiles should help the entrepreneur in becoming aware of his/her organization. Finally, a cross analysis between EC activities and SME profiles allows developing a framework suggesting the most suitable EC approach for each business profile. This framework provides SMEs with a simple and easy to use tool to perform a qualitative evaluation of the EC opportunity.  相似文献   

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Hash签名是一项应用于电子商务领域的安全技术,可实现电子商务的保密性、完整性、可鉴别性、不可伪造性和不可抵赖性.文章阐述了电子商务交易中Hash签名方案并对其进行分析,指出Hash签名的作用以及在电子商务中能够解决的实际问题.  相似文献   

17.
东方钢铁电子商务系统Bsteel结构与运营   总被引:2,自引:0,他引:2  
王静  卢震  黄小原  谢斌 《控制工程》2003,10(2):124-126,185
分析和研究了东方钢铁电子商务系统Bsteel的功能,结构设计、电子营销、采购以及虚拟库存等运行情况,东方钢铁的解决方案在宝钢集团等多家企业的成功应用得到了整个钢铁供应链企业的关注,其交易市场平台东方钢铁在线被列为上海市电子商务示范平台,推出了结合企业个性化业务需求的企业电子商务应用方案,实践证明,系统运行稳定并取得了可观的经济效益。  相似文献   

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本文着重就商务交易安全加以阐述。针对当前人们解决商务交易安全常见解决方案提出了不同现点,即利用安全中间件来解决电子商务中商务交易安全。  相似文献   

19.
电子支付安全法律问题研究   总被引:1,自引:0,他引:1  
随着电子商务的迅猛发展,电子支付成为网络交易的主要手段,然而网络自身的特点给电子支付带来诸多的安全风险,既包括技术上的安全问题,也包括法律层面的安全问题。电子支付面临的法律安全风险主要包括计算机病毒、电脑黑客等外来攻击风险,第三方支付平台交易风险,盗窃、欺诈等犯罪行为风险等。为应对电子支付法律安全风险,政府主管机构应规范第三方支付平台的发展,明确、协调电子支付各参与方之间的法律关系,加强网络领域犯罪的力度,保障网络交易的安全。  相似文献   

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概述了电子商务中间件的内涵,从电子商务中间件的市场需求、构架及其构件化开发设计,阐述了电子商务中间件是实现电子商务的关键支撑技术。  相似文献   

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