The Central Authentication Service (CAS) is a middleware for constructing a Single Sign On infrastructure for Web applications and has been developed by JA-SIG. In this paper, we ...
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
Virtual Organization (VO) is a collection of users and distributed resources, in which resources are shared by users. Creating VOs is very important task in Grid computing. VOs ar...
Through web service technology, distributed applications can be built in a exible manner, bringing tremendous power to applications on the web. However, this exibility poses sig...
Business Processes for Web 1 Services are the new paradigm for virtual organization. In such cross organizational partnerships no business partner may guess a priori what kind of c...