Analysis of Performability for Stochastic Models of Fault-Tolerant Systems
IEEE Transactions on Computers
Performability Analysis: Measures, an Algorithm, and a Case Study
IEEE Transactions on Computers - Fault-Tolerant Computing
On the Computational Aspects of Performability Models of Fault-Tolerant Computer Systems
IEEE Transactions on Computers
Performability Analysis Using Semi-Markov Reward Processes
IEEE Transactions on Computers
On Evaluating the Cumulative Performance Distribution of Fault-Tolerant Computer Systems
IEEE Transactions on Computers
Calculating transient distributions of cumulative reward
Proceedings of the 1995 ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
Performability Analysis: A New Algorithm
IEEE Transactions on Computers
A Unified Framework for the Performability Evaluation of Fault-Tolerant Computer Systems
IEEE Transactions on Computers
Performance-Related Reliability Measures for Computing Systems
IEEE Transactions on Computers
On Evaluating the Performability of Degradable Computing Systems
IEEE Transactions on Computers
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In this paper, we analyze the asymptotic behavior of performability in a Markov reward process. An accurate and numerically stable method is proposed to compute the performability of tail distributions. We derive quite simple, comparatively to known results, recursive formulae for the moments of performability. A numerical example is considered to illustrate the use of our approach.