We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
Replicating data over a cluster of workstations is a powerful tool to increase performance, and provide faulttolerance for demanding database applications. The big challenge in su...
This paper focuses on priority assignment for realtime systems using fixed priority scheduling. It introduces and defines the concept of a “robust” priority ordering: the most...
Abstract. In this paper, we mix two well-known approaches of the fault-tolerance: robustness and stabilization. Robustness is the aptitude of an algorithm to withstand permanent fa...
This paper presents a summary of the design and implementation of a force-reflecting controller for conventional heavy duty hydraulic machines. The unsuitability of direct force ...