Presentation | 2019-07-25 A Study on Multiple-error Correction for Matrix-Product Computation Using Steiner Triple System Yuki Katsu, Haruhiko Kaneko, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Improving the reliability of matrix multiplication is a very important factor for the technologies in which matrix multiplication affects the performance of the entire system, such as deep learning, signal processing, and big data processing. In this study, in order to improve the reliability of matrix multiplication, we propose a multiple error correction for matrix multiplication using the Steiner triple system. We define the computation model and the error model for making operation redundant. We show that errors occured in matrix multiplication can be corrected and detected by using the parity check matrix based on the Steiner triple system. Simulations show that both the symbol error rate and the block error rate can be lowered by using the proposed method, and it is shown that the symbol error rate is suppressed by a factor of 1000. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Matrix multiplication / Error correction / Steiner triple system / Memristor |
Paper # | CPSY2019-26,DC2019-26 |
Date of Issue | 2019-07-17 (CPSY, DC) |
Conference Information | |
Committee | CPSY / DC / IPSJ-ARC |
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Conference Date | 2019/7/24(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kitami Civic Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Parallel, Distributed and Cooperative Processing Systems and Dependable Computing |
Chair | Hidetsugu Irie(Univ. of Tokyo) / Satoshi Fukumoto(Tokyo Metropolitan Univ.) / Hiroshi Inoue(Kyushu Univ.) |
Vice Chair | Michihiro Koibuchi(NII) / Kota Nakajima(Fujitsu Lab.) / Hiroshi Takahashi(Ehime Univ.) |
Secretary | Michihiro Koibuchi(Nagoya Inst. of Tech.) / Kota Nakajima(Hokkaido Univ.) / Hiroshi Takahashi(Nihon Univ.) / (Chiba Univ.) |
Assistant | Eiji Arima(Univ. of Tokyo) / Shugo Ogawa(Hitachi) |
Paper Information | |
Registration To | Technical Committee on Computer Systems / Technical Committee on Dependable Computing / Special Interest Group on System Architecture |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Multiple-error Correction for Matrix-Product Computation Using Steiner Triple System |
Sub Title (in English) | |
Keyword(1) | Matrix multiplication |
Keyword(2) | Error correction |
Keyword(3) | Steiner triple system |
Keyword(4) | Memristor |
1st Author's Name | Yuki Katsu |
1st Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
2nd Author's Name | Haruhiko Kaneko |
2nd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
Date | 2019-07-25 |
Paper # | CPSY2019-26,DC2019-26 |
Volume (vol) | vol.119 |
Number (no) | CPSY-147,DC-148 |
Page | pp.pp.123-127(CPSY), pp.123-127(DC), |
#Pages | 5 |
Date of Issue | 2019-07-17 (CPSY, DC) |