IGARASHI YASUHIKO 五十嵐康彦

… Alternative Names

Igarashi Yasuhiko 五十嵐康彦

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Researcher Number	40733085
Other IDs	https://orcid.org/0000-0003-1042-6657
Affiliation (Current)	2025: 筑波大学, システム情報系, 准教授
Affiliation (based on the past Project Information) *help	2024: 筑波大学, システム情報系, 准教授 2019 – 2022: 筑波大学, システム情報系, 准教授 2017 – 2018: 東京大学, 大学院新領域創成科学研究科, 客員共同研究員
Review Section/Research Field	Principal Investigator Basic Section 61030:Intelligent informatics-related / Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related / Basic Section 60030:Statistical science-related / Intelligent informatics
Keywords	Principal Investigator 機械学習 / スパースモデリング / メタルエフェクト / 圧縮センシング / X線CT / 海底地震津波観測網 / 能動学習 / 海底地震 / ガウス過程回帰 / 多層パーセプトロン … More / べき乗則 / 即時津波高予測 / 津波高即時予測 / 深層学習 / 時空間解析 / フーリエ計測 / フーリエ基底 / 拡張フーリエ基底 / 放射光データ / フーリエ変換 / 動的モード分解 / ベイズ情報量基準 / 計測科学 / ベイズ推論 Less

Development for Industrial X-ray CT Analysis by Abnormal Data Detection Metal Artifact RemovalPrincipal Investigator
- Principal Investigator
  
  五十嵐康彦
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 61030:Intelligent informatics-related
  Basic Section 60030:Statistical science-related
  Sections That Are Subject to Joint Review: Basic Section60030:Statistical science-related , Basic Section61030:Intelligent informatics-related
- Research Institution
  University of Tsukuba
Multi-valued Gaussian process regression for immediate Tsunami prediction from water pressure gaugesPrincipal Investigator
- Principal Investigator
  
  Igarashi Yasuhiko
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61030:Intelligent informatics-related
- Research Institution
  University of Tsukuba
Sparse modeling using basis functions suitable for representing physical properties.Principal Investigator
- Principal Investigator
  
  Igarashi Yasuhiko
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Intelligent informatics
- Research Institution
  University of Tsukuba
  The University of Tokyo

All 2022 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Numerical experiments on tsunami flow depth prediction for clustered areas using regression and machine learning models2022
- Author(s)
  Masato Kamiya, Yasuhiko Igarashi, Masato Okada & Toshitaka Baba
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 74 Issue: 1
- DOI
  10.1186/s40623-022-01680-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K11949, KAKENHI-PROJECT-23K23010
[Journal Article] Normal mode analysis of a relaxation process with Bayesian inference2020
- Author(s)
  Sakata Itsushi, Nagano Yoshihiro, Igarashi Yasuhiko, Murata Shin, Mizoguchi Kohji, Akai Ichiro,Okada Masato
- Journal Title
  
  Science and Technology of Advanced Materials
  
  Volume: 21 Issue: 1 Pages: 67-78
- DOI
  10.1080/14686996.2020.1713703
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17J08559, KAKENHI-PROJECT-19J22017, KAKENHI-PROJECT-17K12735
[Journal Article] Self-similar stochastic slip distributions on a non-planar fault for tsunami scenarios for megathrust earthquakes2020
- Author(s)
  Masaru Nakano, Shane Murphy, Ryoichiro Agata, Yasuhiko Igarashi, Masato Okada & Takane Hori
- Journal Title
  
  Progress in Earth and Planetary Science
  
  Volume: 7 Issue: 1 Pages: 1-13
- DOI
  10.1186/s40645-020-00360-0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11949
[Journal Article] A nonlinear parametric model based on a power law relationship for predicting the coastal tsunami height2019
- Author(s)
  Masashi Yoshikawa, Yasuhiko Igarashi, Shin Murata, Toshitaka Baba, Takane Hori & Masato Okada
- Journal Title
  
  Marine Geophysical Research
  
  Volume: 40 Issue: 4 Pages: 467-477
- DOI
  10.1007/s11001-019-09388-4
- NAID
  120007144461
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12735
[Journal Article] Selection of Tsunami Observation Points Suitable for Database-Driven Prediction2018
- Author(s)
  Junichi Taniguchi, Kyohei Tagawa, Masashi Yoshikawa, Yasuhiko Igarashi, Tsuneo Ohsumi, Hiroyuki Fujiwara, Takane Hori, Masato Okada, and Toshitaka Baba
- Journal Title
  
  Journal of Disaster Research
  
  Volume: 13 Issue: 2 Pages: 245-253
- DOI
  10.20965/jdr.2018.p0245
- NAID
  130007493322
- ISSN
  1881-2473, 1883-8030
- Year and Date
  2018-03-20
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12735, KAKENHI-PUBLICLY-16H01549
[Journal Article] ES-DoS: Exhaustive search and density-of-states estimation as a general framework for sparse variable selection.2018
- Author(s)
  Igarashi, Y., Ichikawa, H., Nakanishi-Ohno, Y., Takenaka, H., Kawabata, D., Eifuku, S., Tamura, R., Nagata, K., & Okada, M.
- Journal Title
  
  Journal of Physics: Conference Series.
  
  Volume: 1036 Pages: 1-13
- DOI
  10.1088/1742-6596/1036/1/012001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K21403, KAKENHI-PROJECT-17K12735, KAKENHI-PROJECT-17K12749
[Journal Article] Sparse Modeling of an Extended X-Ray Absorption Fine-Structure Spectrum Based on a Single-Scattering Formalism2018
- Author(s)
  Ichiro Akai, Kazunori Iwamitsu, Yasuhiko Igarashi, Masato Okada, Hiroyuki Setoyama, Toshihiro Okajima and Yasuharu Hirai
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 87(7) Issue: 7 Pages: 1-7
- DOI
  10.7566/jpsj.87.074003
- NAID
  210000134893
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K12735, KAKENHI-PROJECT-16H04002
[Journal Article] Robust One-dimensional Phase Unwrapping using a Markov Random Field Model2018
- Author(s)
  Yasuhisa Nakashima, Yasuhiko Igarashi, Yasushi Naruse and Masato Okada
- Journal Title
  
  Jouranl of Physics Society of Japan
  
  Volume: 87(8) Issue: 8 Pages: 1-8
- DOI
  10.7566/jpsj.87.084801
- NAID
  210000134929
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K12735
[Journal Article] べき乗則をもとにした津波高予測のための非線形パラメトリックモデル2017
- Author(s)
  吉川真史，五十嵐康彦，村田伸，馬場俊孝，堀高峰，岡田真人
- Journal Title
  
  信学技報
  
  Volume: 117(293) Pages: 261-267
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] 紀伊半島沖の海底水圧センサにおける最大津波高さと到達時間を用いたガウス過程回帰による沿岸津波高さ予測2022
- Author(s)
  岩淵雄太郎、馬場俊孝、堀高峰、岡田真人、五十嵐康彦
- Organizer
  Japan Geoscience Union Meeting 2022
- Data Source
  KAKENHI-PROJECT-20K11949
[Presentation] Tsunami Height Estimation by Gaussian Processing Regression Using Tsunami Height and Arrival Time at Seafloor Pressure Measurement Points in the Kii Peninsula, Japan2022
- Author(s)
  Yutaro IWABUCHI, Toshitaka BABA, Takane HORI, Masato OKADA, Yasuhiko IGARASHI
- Organizer
  AOGS
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11949
[Presentation] Bayesian basis selection and reliability inference for extended X-ray absorption fine structures (EXAFS)2019
- Author(s)
  Yasuhiko Igarashi, Hiroyuki Setoyama, Toshihiro Okajima, Ichiro Akai, Masato Okada
- Organizer
  14th International Conference on the Structure of Non-Crystalline Materials (NCM14), Nichii, PortIsland, Kobe.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] L1 Regression Method to Analyze Microscopic Structure for Extended X-Ray absorption fine structures2019
- Author(s)
  H. Kumazoe, Y. Igarashi, F. Iesari, K. Iwamitsu, T. Okajima, Y. Seno, M. Okada, I. Akai
- Organizer
  14th International Conference on the Structure of Non-Crystalline Materials, Kobe, Japan.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] EXAFSスペクトル解析における,ベイズ推論を用いた基底選択2019
- Author(s)
  五十嵐康彦, 瀬戸山寛之, 岡島敏浩, 赤井一郎, 岡田真人
- Organizer
  日本物理学会2019年秋季大会，10pK36-10, 岐阜大学．
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] Sparse Modeling analysis of EXAFS data using two-body formalism2019
- Author(s)
  イエザーリ・ファビオ，瀬戸山寛之，五十嵐康彦，岡田真人，熊添博之, 岩満一功，赤井一郎, 妹尾与志木, 岡島敏浩
- Organizer
  第22回XAFS討論会，京都大学．
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] 海底水圧データと沿岸津波高の相関を利用した津波高予測2018
- Author(s)
  柏原健之朗, 吉川真史，五十嵐康彦，馬場俊孝，堀高峰，岡田真人
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] A nonlinear parametric model based on power law for tsunami height prediction at Owase in the Kii Peninsula, Japan2018
- Author(s)
  Yasuhiko Igarashi
- Organizer
  Asia Oceania Geosciences Society(AOGS)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] 海底水圧データを用いた津波高予測手法の比較2018
- Author(s)
  柏原健之朗, 吉川真史，五十嵐康彦，馬場俊孝，堀高峰，岡田真人
- Organizer
  人工知能学会全国大会(第32回)
- Data Source
  KAKENHI-PROJECT-17K12735
[Presentation] 共通ノイズを持つ系のスパイク3 次相関の相互情報量解析2017
- Author(s)
  五十嵐康彦
- Organizer
  第27回日本神経回路学会全国大会(JNNS2017)
- Data Source
  KAKENHI-PROJECT-17K12735

1. 工藤博幸 (60221933)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 市川寛子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

IGARASHI YASUHIKO 五十嵐 康彦

Igarashi Yasuhiko 五十嵐 康彦

Research Projects

Research Products

Co-Researchers

Development for Industrial X-ray CT Analysis by Abnormal Data Detection Metal Artifact RemovalPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Multi-valued Gaussian process regression for immediate Tsunami prediction from water pressure gaugesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Sparse modeling using basis functions suitable for representing physical properties.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Numerical experiments on tsunami flow depth prediction for clustered areas using regression and machine learning models2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Normal mode analysis of a relaxation process with Bayesian inference2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Self-similar stochastic slip distributions on a non-planar fault for tsunami scenarios for megathrust earthquakes2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A nonlinear parametric model based on a power law relationship for predicting the coastal tsunami height2019

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Selection of Tsunami Observation Points Suitable for Database-Driven Prediction2018

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] ES-DoS: Exhaustive search and density-of-states estimation as a general framework for sparse variable selection.2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Sparse Modeling of an Extended X-Ray Absorption Fine-Structure Spectrum Based on a Single-Scattering Formalism2018

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Robust One-dimensional Phase Unwrapping using a Markov Random Field Model2018

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] べき乗則をもとにした津波高予測のための非線形パラメトリックモデル2017

Author(s)

Journal Title

Data Source

[Presentation] 紀伊半島沖の海底水圧センサにおける最大津波高さと到達時間を用いたガウス過程回帰による沿岸津波高さ予測2022

Author(s)

Organizer

Data Source

[Presentation] Tsunami Height Estimation by Gaussian Processing Regression Using Tsunami Height and Arrival Time at Seafloor Pressure Measurement Points in the Kii Peninsula, Japan2022

Author(s)

IGARASHI YASUHIKO 五十嵐康彦

Igarashi Yasuhiko 五十嵐康彦