We have designed and deployed a system that uses X.509 public-key certificates (PKC) and attribute certificates (AC) for access control. This includes an authorization service for...
This paper presents Abacus, a service-oriented programming language designed for the development of grid applications. Abacus considers that all the grid resources constitute a un...
: The issue addressed in this paper focuses on the design and implementation of an advanced information system for Cultural Organizations, which serves as a platform for the exploi...
Dimitris K. Tsolis, Spyros Sioutas, Lambros Drosso...
In this paper we propose a security architecture for Virtual Organizations for businesses. The Virtual Organizations we consider are based on web service technology to address int...
Rafael Deitos, Florian Kerschbaum, Philip Robinson
TPBOSCourier is the Transportation Procurement and Bid Optimization System (TPBOS) for Philips Electronics to automate and optimize its procurement of courier services. It was joi...
Andrew Lim, Zhou Xu, Brenda Cheang, Wee-Kit Ho, St...