Cold standby redundancy is a widely-applied design strategy to achieve high system
reliability in numerous applications. To facilitate an effective system recovery in case of an …

In this paper, mission reliability, expected mission completion time, and cost of non-
repairable 1-out-of-N: G warm standby sparing systems subject to uneven backup actions …

Life critical applications like space missions and flight controls require their computing
systems to be equipped with some fault-tolerance mechanism to meet stringent reliability …

This paper considers nonrepairable 1-out-of-N: G cold standby (CS) systems subject to
uneven backup actions as well as dynamic backup and retrieval times. In such systems, only …

In standby systems, when an online working element fails, a replacement procedure is
initiated to activate a standby unit which will take over the mission task to sustain the system …

Warm standby redundancy is an important fault-tolerant design technique for improving the
reliability of many systems used in life-critical or mission-critical applications. Traditional …

In this paper we model and analyze non-repairable 1-out-of-N: G warm standby systems
subject to periodic backups and dynamic reworking. Particularly, in such systems, a standby …

This paper models a real-time warm standby system that has to accomplish a specified
amount of task by a hard deadline. The system is subject to corrective replacements (CRs) …

Reliability modeling and optimization of warm standby systems have attracted considerable
research attentions in the past decade due to their wide use in diverse critical applications …

Many real-world critical systems, such as aircraft and human space flight systems, utilize
mission aborts to enhance the survivability of the system. Specifically, the mission objectives …