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Grid is the next generation of Internet, and it has attracted the attentions of research communities recently. In practical applications, the nodes in the grid domain need to transact with other strange nodes to acquire the services provided by those nodes. Recently, trust has been recognized as an important factor for Grid security. And it is important for them to make a trust evaluation for those...
When large data repositories are coupled with geographic distribution of data, users and systems, it is necessary to combine different technologies for implementing high-performance distributed knowledge discovery systems. On the other hand, computational grid is emerging as a very promising infrastructure for high-performance distributed computing. Grid applications such as astronomy, chemistry,...
Even though trust plays a significant role during decision-making in open collaborative environments, still end-user trust mechanisms have not be deployed in the EGEE grid computing setting. In this paper, we conduct a preliminary investigation on the integration of the trust paradigm in that environment, with a special focus on achieving end-user trust in an intuitive and practical manner.
The national grid service (NGS) provides access to compute and data resources for UK academics. Currently users are required to have an X.509 certificate from the UK e-science certification authority (CA) or one of its international peers to access the NGS. The CA must satisfy the requirements for internationally agreed assurance levels and some users find the processes of obtaining and managing certificates...
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