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논문 기본 정보

자료유형
학술저널
저자정보
Shuo Cai (Changsha University of Science and Technology) Sicheng Wu (Changsha University of Science and Technology) Weizheng Wang (Changsha University of Science and Technology) Fei Yu (Changsha University of Science and Technology) Lairong Yin (Changsha University of Science and Technology)
저널정보
대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.22 No.2
발행연도
2022.4
수록면
69 - 83 (15page)
DOI
10.5573/JSTS.2022.22.2.69

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초록· 키워드

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With the development of microelectronics technology, the feature size of integrated circuit continues to shrink, and circuit performance has been improved. At the same time, however, factors such as process disturbance, power noise, and particle radiation are having an increasingly serious influence on the Failure Probability of Circuits (FPC). Searching the input vectors that are sensitive to FPC can assist circuit designers in selectively reinforcing the circuit to reduce the fault-tolerant overhead and improve the fault-tolerant efficiency. In this paper, an Improved Adaptive Cuckoo Search (IACS) algorithm is proposed to search sensitive circuit vectors. The vector segmentation strategy is used to change the dimension of the input vector, the hill climbing algorithm is used to improve the quality of the initial population, and the adaptive strategy is used to control parameters such as power-law index, discovery probability and scaling factor. At the same time, a Correlation Separation Approach (COSEA) is proposed to calculate the FPC under specific vector excitation. Experimental results show that the proposed algorithm has higher accuracy and better efficiency compared with existing algorithms.

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Abstract
Ⅰ. INTRODUCTION
Ⅱ. CORRELATION SEPARATION APPROACH
Ⅲ. BASIC CUCKOO ALGORITHM
Ⅳ. IMPROVED ADAPTIVE CUCKOO ALGORITHM AND SENSITIVE VECTOR SEARCH
Ⅴ. EXPERIMENTAL RESULTS AND ANALYSIS
Ⅵ. CONCLUSION
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