Cha Ji Hwan

Ji Hwan Cha

Information about the author Ji Hwan Cha will soon be added to the site.
Found 7 papers in total
A Dependent Competing Risks Model for Technological Units Subject to Degradation Phenomena and Catastrophic Failures
A Dependent Competing Risks Model for Technological Units Subject to Degradation Phenomena and Catastrophic Failures
2016
This paper proposes a dependent competing risks model for the reliability analysis of...
The failure rate dynamics in heterogeneous populations
The failure rate dynamics in heterogeneous populations
2013
Most populations encountered in real world are heterogeneous. In reliability...
Comparison of combined stochastic risk processes and its applications
Comparison of combined stochastic risk processes and its applications
2011
In this article we compare combined stochastic risk processes and consider its...
Modelling a general standby system and evaluation of its performance
Modelling a general standby system and evaluation of its performance
2008
Redundancy or standby is a technique that has been widely applied to improving system...
On optimal operating conditions for a data processing system: A stochastic approach
On optimal operating conditions for a data processing system: A stochastic approach
2008
In this paper, we consider the problem of determining optimal operating conditions for...
Some probability functions in reliability and their applications
Some probability functions in reliability and their applications
2007
There has been much research on the general failure model recently. In the general...
A stochastic model for burn-in procedures in accelerated environment
A stochastic model for burn-in procedures in accelerated environment
2006
Burn-in procedure is a manufacturing technique that is intended to eliminate early...
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