Presentation | 2005/2/11 A Note on X-Masking Probability of Convolutional Compactors Masayuki ARAI, Satoshi FUKUMOTO, Kazuhiko IWASAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Convolutional compactors offer a promising technique of compacting test responses that include unknown values. In this work, we theoretically analyze the probability that an error is masked by unknown values, or X-masking probability. First, we apply tree search algorithm to derive the X-masking probability under the given arrangement of the convolutional compactors. We then present an approximated calculation scheme for X-masking probability toward enabling calculation for larger arrangements. Numerical examples show that calculation results obtained by tree-search-based analysis are about the same as those obtained by Monte-Carlo simulations. We also found that X-masking probability increases as compression ratio of the convolutional compactors increases, and that the approximated calculation fits effectively in simulation results when unknown values appear frequently. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | convolutional compactor / test response compactor / X-masking probability / unknown value |
Paper # | DC2004-98 |
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Committee | DC |
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Conference Date | 2005/2/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Dependable Computing (DC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Note on X-Masking Probability of Convolutional Compactors |
Sub Title (in English) | |
Keyword(1) | convolutional compactor |
Keyword(2) | test response compactor |
Keyword(3) | X-masking probability |
Keyword(4) | unknown value |
1st Author's Name | Masayuki ARAI |
1st Author's Affiliation | Graduate School of Engineering, Tokyo Metropolitan University() |
2nd Author's Name | Satoshi FUKUMOTO |
2nd Author's Affiliation | Graduate School of Engineering, Tokyo Metropolitan University |
3rd Author's Name | Kazuhiko IWASAKI |
3rd Author's Affiliation | Graduate School of Engineering, Tokyo Metropolitan University |
Date | 2005/2/11 |
Paper # | DC2004-98 |
Volume (vol) | vol.104 |
Number (no) | 664 |
Page | pp.pp.- |
#Pages | 6 |
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