Burn-in is a test procedure to find and eliminate the inherent initial failure of a product during or at the final stage of production process. Software testing is the validation and verification process which is used to cut off the faults from a software. The two have the common function and objective of "debugging". This article summarizes some significant models on the optimal hardware and software burn-in time, and provides the relevant paper lists. The need for the development of the unified burn-in policy of a hardware-software system is addressed.addressed.

Abstract
 1. 서론
 2. 하드웨어 번인비용 최적화 모형
 3. 소프트웨어 최적 시험시간 모형
 4. 하드웨어-소프트웨어 시스템의 시험
 참고문헌

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