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SOA概念的提出已有好些年了,虽然早期的一些CORBA、RMI等分布式技术没有实现SOA真正意义上的松耦合,但是对SOA的发展还是给予了相当大的推动作用,WebServices正是在此基础上提出来的。最近几年,WebServices发展相当迅猛,业界已经出现了大量的WebServices。由于WebServices的自特点,使得WebServices测试成为软件测试的一个新挑战。目前,面向WebServices测试的研究比较多,而且主要是侧重于功能性的测试,自动化测试的研究还比较少。本文在简要介绍WebServices的特点与相关技术的前提下,总结了他人的有关WebServices测试采用的框架与方法,分析了WebServices测试的难点与解决方案的思路。 相似文献
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提出了一种在主动网络中应用WebServices的思想,通过扩展主动网络体系结构和增设主动网络管理中心,使得WebServices可以应用于主动网络中,从而使WebServices更具分布性,同时提高了WebServices的性能。 相似文献
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随着现代计算机网络的发展,WebServices技术正被越来越广泛的使用,因此,基于SOAP消息的WebService安全问题变得更加的重要。 相似文献
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提出了一个基于WebServices和MMIT的书目信息移动服务系统基本架构。该系统能够为遵从不同协议的各种移动通讯设备提供跨平台的书目信息移动服务，并对其中应用的主要技术及实现方法进行了较深入的探讨。 相似文献
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本文陈述当今电子政务的技术以及发展状况,分析当前电子政务中普遍存在的“信息孤岛”问题,论述该问题对电子政务发展所产生的影响,并提出一种基WebServices技术的数据交换解决“信息孤岛”问题。 相似文献
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基于网格的Web Services 总被引：15，自引：0，他引：15
以网格为基础 ,创建一体化的虚拟计算环境 ,将为实现整个网络资源的无缝链接和全面共享提供技术平台和支撑环境。在阐述网格的概念及研究现状之后 ,本文就基于网格的WebServices的概念内涵、特点、体系结构、安全性等问题作了探讨 ,并在最后作了小结 相似文献
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提出基于Web ServIces的伙伴发现和选择以及虚拟企业组建后的各同盟信息集成方案.给出一个基于Web Services的动态同盟信息系统的总体结构,将Web Services的优势发挥到同 盟企业信息集成系统中;并指出了基于WebServices的动态同盟信息集成系统的架构存在的问题及改进方向. 相似文献
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针对广大师生随时查询校园信息的需求,设计了基于Android平台的校园信息查询系统客户端,利用Java、数据库和WebServices等技术完成了系统的设计,实现了从移动客户端通过Wifi或3G网络查询服务器端数据信息的功能。系统经过校园网环境测试,可顺利实现各项查询功能,为广大师生即时查询信息带来了便利。 相似文献
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近年来,微软针对这样的应用,提出的面向服务的智能客户端概念,提出了离线/在线无缝切换的思想以及数据缓存处理的方案,良好的应对了相关需求。同时基于WebServices的特性更使得智能客户端的整合能力异常强大,被认为是未来企业应用集成最有潜力的架构模式。 相似文献
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浅析网络信息挖掘 总被引：1，自引：0，他引：1
With the further development of the Intemet and e-commerce,using mining technologies to acquire knowledge from Web data is a hot and rapidly growing field. This paper primarily analyzes Intemet information mining from the perspectives such as its research background, basic signification, characteristics, types and trends, expecting to improve Web mining research and its application in China. 相似文献
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金蚕网不仅是丝绸行业的门户网站,也是B2B电子商务的平台,它所开辟的电子商务赢利模式是其他行业所不能比拟的。分析了网站建设前的行业背景及存在的问题,探讨物流企业与电子商务平台的结合,并对网站功能进行了分析和总结。 相似文献
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Understanding users’ navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users’ navigation into sessions has been proposed in order to identify patterns and similarities which are then managed in the context of Web users oriented applications (searching, e-commerce, etc.). This paper deals with the problem of assessing the quality of user session clusters in order to make inferences regarding the users’ navigation behavior. A common model-based clustering algorithm is used to result in clusters of Web users’ sessions. These clusters are validated by using a statistical test, which measures the distances of the clusters’ distributions to infer their dissimilarity and distinguishing level. Furthermore, a visualization method is proposed in order to interpret the relation between clusters. Using real data sets, we illustrate how the proposed analysis can be applied in popular application scenarios to reveal valuable associations among Web users’ navigation sessions. 相似文献
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Daniel J. Paré 《The Information Society》2013,29(2):123-134
The potential of public Internet-based B2B (business-to-business) e-commerce applications to facilitate access to global markets and to reduce market entry barriers is a dominant theme in the burgeoning literature on e-commerce and international development. It is often assumed that these applications will enable producer firms in developing countries to benefit from reductions in the transaction costs they must incur to participate in international trade. Drawing on data from a detailed analysis of 117 B2B e-hubs in the garments/apparel and agriculture/horticulture sectors, it is argued in this article that the kinds of transaction-related support services available at these online trading platforms are more limited in their scope and functionality than is often assumed in the literature on B2B e-commerce development. The findings suggest that the mere application of, and access to, technologies such as the public Internet and the World Wide Web is not likely to enable a reduction in overall transaction costs that is sufficient to facilitate entry into new global markets by developing country producer firms. 相似文献
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Daniel J. Par 《The Information Society》2003,19(2):123-134
The potential of public Internet-based B2B (business-to-business) e-commerce applications to facilitate access to global markets and to reduce market entry barriers is a dominant theme in the burgeoning literature on e-commerce and international development. It is often assumed that these applications will enable producer firms in developing countries to benefit from reductions in the transaction costs they must incur to participate in international trade. Drawing on data from a detailed analysis of 117 B2B e-hubs in the garments/apparel and agriculture/horticulture sectors, it is argued in this article that the kinds of transaction-related support services available at these online trading platforms are more limited in their scope and functionality than is often assumed in the literature on B2B e-commerce development. The findings suggest that the mere application of, and access to, technologies such as the public Internet and the World Wide Web is not likely to enable a reduction in overall transaction costs that is sufficient to facilitate entry into new global markets by developing country producer firms. 相似文献
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The intellectual development of the technology acceptance model: A co-citation analysis 总被引：2，自引：0，他引：2
The goal of this paper is to present a visual mapping of intellectual structure in two-dimensions and to identify the subfields of the technology acceptance model through co-citation analysis. All the citation documents are included in the ISI Web of Knowledge database between 1989 and 2006. By using a sequence of statistical analyses including factor analysis, multidimensional scaling, and cluster analysis, we identified three main trends: task-related systems, e-commerce systems, and hedonic systems. The findings yielded managerial implications for both academic and practical issues. 相似文献
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Social commerce refers to an extension of e-commerce sites, integrated with social media and Web 2.0 technology to encourage online purchases and interactions with customers before, during, and after the purchase. As the country with the largest e-commerce market in Southeast Asia and many active social media users, Indonesia has many opportunities to implement successful social commerce. Since customers are the primary focus in social commerce, repurchase and word-of-mouth (WOM) intentions have been considered as significant behavioural intentions after a customer completes a purchase. Thus, this study aims to identify factors that affect customers’ repurchase and WOM intentions. A total of 421 sets of survey data were gathered from social commerce customers in Indonesia and analysed using the partial least squares approach. The results indicate that repurchase and WOM intentions are positively affected by trust and satisfaction, where both trust and satisfaction are positively affected by reputation and information quality. The results provide theoretical and practical implications for future social commerce research and practical implications for social commerce firms. 相似文献
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企业开展电子商务活动的关键是其电子商务模式的选择。本文针对农业产业化龙头企业电子商务模式的应用情况进行调查研究,从电子商务模式的应用情况、企业网站的建设情况等方面调查了北京76家农业产业化重点龙头企业。通过调查得出,北京农业产业化龙头企业在实施电子商务过程中主要采用信息发布、企业网站和电子商店等几种模式。结合调查研究结果对农业产业化龙头企业实施电子商务提出建议,企业应依据自身的定位和发展战略制定电子商务发展规划,可采用实现经营服务信息化、作为产品或服务中介、开展协同电子商务分阶段发展的电子商务模式。 相似文献