Titlebook: Electronic Commerce; Second International Ludger Fiege,Gero Mühl,Uwe Wilhelm Conference proceedings 2001 Springer-Verlag Berlin Heidelberg

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E-services: The Next Wave of Internet-Based Applications invoked over a network. E-services enable an application developer who has a certain need, to fulfill it byusing an appropriate e-service that has been published, for example, on the Web, rather than developing the code from scratch.

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GAMA-Mall - Shopping in Communitiesn these social factors. Community support tools, such as chat systems or newsgroups try to fill this gap. We argue that a new architecture is needed that brings together customers with common interests. We propose a combined system called GAMA-Mall based on a spatial representation of the shop, which implements this architecture.

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Lecture Notes in Computer Sciencehttp://image.papertrans.cn/e/image/306233.jpg

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B. F. O. Costa,J. M. Loureiro,G. Le Ca?r WiseFlow lies at the core of an international trading community formed by certification societies, consulting firms, shipyards, steel mills, manufacturers, insurance companies and government agencies. As such, this community revolves around well defined business processes shared among all participa