Security is a critical component of grid systems and while there are numerous software components and tools that provide some capabilities relating to security, there are few comp...
Computational Grids are emerging as a new infrastructure for Internet-based parallel and distributed computing. They enable the sharing, exchange, discovery, and aggregation of re...
Abstract Accounting management is of strategic importance for a successful uptake of computational Grid technology within the user community. Computational Grid is one the most imp...
Abstract. Experiences with the management of Grid specific monitoring and accounting data have shown that current approaches do not sufficiently support a distinction between prov...
In this paper, we present an Open Grid Services Architecture (OGSA)-based decentralized allocation enforcement system, developed with an emphasis on a consistent data model and ea...