Peer-to-peer Data Networks (PDNs) are large-scale, selforganizing, distributed query processing systems. Familiar examples of PDN are peer-to-peer file-sharing networks, which su...
Libraries of learning objects may serve as basis for deriving course offerings that are customized to the needs of different learning communities or even individuals. Several ways...
In this paper we are interested in argument based reasoning for access control, for example in the context of agents negotiating access to resources or web services in virtual orga...
Guido Boella, Joris Hulstijn, Leendert W. N. van d...
Exploiting our experience developing the WebFlow system, we designed the Gateway system to provide seamless and secure access to computational resources at ASC MSRC. The Gateway f...
Geoffrey Fox, Tomasz Haupt, Erol Akarsu, Alexey Ka...
We describe an extension to the Java programming language that supports static conformance checking and dynamic debugging of object "protocols," i.e., sequencing constra...
Sergey Butkevich, Marco Renedo, Gerald Baumgartner...