Presentation | 2021-12-16 [Short Paper] Evaluation of Time Series Causal Discovery Method Using Plant Simulator Kazuki Koyama, Daigo Fujiwara, Keisuke Kiritoshi, Tomomi Okawachi, Tomonori Izumitani, Keisuke Asahara, Shohei Shimizu, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to improve operation, the use of process data consisting of time-series data from sensors and other sources is expanding in factories and plants. In many cases, it is important to estimate the quantitative effects of new operations, and it is necessary to discover the causal structure between variables. In this paper, we applied the VAR-LiNGAM, which is a causal discovery method for time series data with unknown causal structure, to data generated by a vinyl acetate plant simulator and verified its usability. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Causal discovery / VAR-LiNGAM / Time-series data / Vinyl acetate monomer simulator |
Paper # | PRMU2021-34 |
Date of Issue | 2021-12-09 (PRMU) |
Conference Information | |
Committee | PRMU |
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Conference Date | 2021/12/16(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Seiichi Uchida(Kyushu Univ.) |
Vice Chair | Masakazu Iwamura(Osaka Pref. Univ.) / Mitsuru Anpai(Denso IT Lab.) |
Secretary | Masakazu Iwamura(NTT) / Mitsuru Anpai(Tottori Univ.) |
Assistant | Kouta Yamaguchi(CyberAgent) / Yusuke Matsui(Univ. of Tokyo) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Short Paper] Evaluation of Time Series Causal Discovery Method Using Plant Simulator |
Sub Title (in English) | |
Keyword(1) | Causal discovery |
Keyword(2) | VAR-LiNGAM |
Keyword(3) | Time-series data |
Keyword(4) | Vinyl acetate monomer simulator |
1st Author's Name | Kazuki Koyama |
1st Author's Affiliation | NTT Communications Corporation(NTT Communications) |
2nd Author's Name | Daigo Fujiwara |
2nd Author's Affiliation | NTT Communications Corporation(NTT Communications) |
3rd Author's Name | Keisuke Kiritoshi |
3rd Author's Affiliation | NTT Communications Corporation(NTT Communications) |
4th Author's Name | Tomomi Okawachi |
4th Author's Affiliation | NTT Communications Corporation(NTT Communications) |
5th Author's Name | Tomonori Izumitani |
5th Author's Affiliation | NTT Communications Corporation(NTT Communications) |
6th Author's Name | Keisuke Asahara |
6th Author's Affiliation | Shiga University(Shiga Univ.) |
7th Author's Name | Shohei Shimizu |
7th Author's Affiliation | Shiga University(Shiga Univ.) |
Date | 2021-12-16 |
Paper # | PRMU2021-34 |
Volume (vol) | vol.121 |
Number (no) | PRMU-304 |
Page | pp.pp.57-60(PRMU), |
#Pages | 4 |
Date of Issue | 2021-12-09 (PRMU) |