In multicluster systems, and more generally, in grids, jobs may require co-allocation, i.e., the simultaneous allocation of resources such as processors and input files in multipl...
In this paper, we propose a security management middleware in ubiquitous computing environments. This security management should be applicationoriented security and provides user-...
Zhefan Jiang, Kanghee Lee, Sangok Kim, Hyunchul Ba...
Modelling security policies requires means to specify permissions and prohibitions. However, this is generally not sufficient to express security properties such as availability ...
— The advent of packet networks has motivated many researchers to study the performance of networks of queues in the last decade or two. However, most of the previous work assume...
To balance performance goals and allow administrators to declaratively specify high-level performance goals, we apply complete search algorithms to design on-line job scheduling p...