| Presentation | 2022-01-21 Verifying robustness of parameter space estimation against dynamical noise for predicting a critical transition of vegetation biomass Yoshitaka Itoh, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper verifies robustness of a parameter space estimation when the estimation method is applied to predict a critical transition of vegetation biomass. The critical transition is one of the bifurcation phenomena by changing parameter values. Therefore, the critical transition can be predicted by plotting a bifurcation diagram in the estimated parameter space for target system. In this method, time-series predictors are trained to model the dynamics attracted to a stable point with perturbed dynamical noise. This paper shows the results for verifying the robustness of the estimation method by changing variance of dynamical noise. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | NLP2021-72,MICT2021-47,MBE2021-33 |
| Date of Issue | 2022-01-14 (NLP, MICT, MBE) |
| Conference Information | |
| Committee | NLP / MICT / MBE / NC |
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| Conference Date | 2022/1/21(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Takuji Kosaka(Chukyo Univ.) / Eisuke Hanada(Saga Univ.) / Ryuhei Okuno(Setsunan Univ.) / Rieko Osu(Waseda Univ.) |
| Vice Chair | Akio Tsuneda(Kumamoto Univ.) / Hirokazu Tanaka(Hiroshima City Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) / Junichi Hori(Niigata Univ.) / Hiroshi Yamakawa(Univ of Tokyo) |
| Secretary | Akio Tsuneda(Kagawa Univ.) / Hirokazu Tanaka(Sojo Univ.) / Daisuke Anzai(Yokohama National Univ.) / Junichi Hori(KISTEC) / Hiroshi Yamakawa(Osaka Electro-Communication Univ) |
| Assistant | Hideyuki Kato(Oita Univ.) / Yuichi Yokoi(Nagasaki Univ.) / Takahiro Ito(Hiroshima City Univ) / Kento Takabayashi(Okayama Pref. Univ.) / Takuya Nishikawa(National Cerebral and Cardiovascular Center Hospital) / Jun Akazawa(Meiji Univ. of Integrative Medicine) / Emi Yuda(Tohoku Univ) / Nobuhiko Wagatsuma(Toho Univ.) / Tomoki Kurikawa(KMU) |
| Paper Information | |
| Registration To | Technical Committee on Nonlinear Problems / Technical Committee on Healthcare and Medical Information Communication Technology / Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Verifying robustness of parameter space estimation against dynamical noise for predicting a critical transition of vegetation biomass |
| Sub Title (in English) | |
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| 1st Author's Name | Yoshitaka Itoh |
| 1st Author's Affiliation | Hokkaido University of Science(Hokkaido Univ. of Sci.) |
| Date | 2022-01-21 |
| Paper # | NLP2021-72,MICT2021-47,MBE2021-33 |
| Volume (vol) | vol.121 |
| Number (no) | NLP-335,MICT-336,MBE-337 |
| Page | pp.pp.13-16(NLP), pp.13-16(MICT), pp.13-16(MBE), |
| #Pages | 4 |
| Date of Issue | 2022-01-14 (NLP, MICT, MBE) |