Reasoning about Events to Specify Authorization Policies forWeb Services Composition


Availability of a wide variety of Web services over the Internet offers opportunities of providing new value added services built by composing them out of existing ones. By integrating individual existing Web services the technology enables the provision of advanced and sophisticated services, such as allowing users to use different types of resources and… (More)
DOI: 10.1109/ICWS.2007.150


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