Affiliation Department |
情報工学科 メディア情報分野
|
Title |
Associate Professor |
Homepage |
|
External Link |
YOKOTA Tatsuya
|
|
Research Areas
-
Informatics / Mathematical informatics
-
Informatics / Intelligent informatics
-
Informatics / Perceptual information processing
-
Informatics / Soft computing
-
Informatics / Life, health and medical informatics
From School
-
Tokyo Institute of Technology Faculty of Engineering Graduated
2005.04 - 2009.03
Country:Japan
From Graduate School
-
Tokyo Institute of Technology Doctor's Course Completed
2011.04 - 2014.03
Country:Japan
-
Tokyo Institute of Technology Master's Course Completed
2009.04 - 2011.03
Country:Japan
External Career
-
RIKEN Center for Advanced Intelligence Project (AIP) Tensor Learning Team Visiting Scientist
2019.10
Country:Japan
-
The University of Tokyo
2022.11
-
RIKEN Brain Science Institute (BSI) Advanced Brain Signal Processing Unit (Andrzej Cichocki Laboratory) Researcher
2014.04 - 2016.02
Country:Japan
-
RIKEN Brain Science Institute (BSI) Advanced Brain Signal Processing Unit (Andrzej Cichocki Laboratory) Junior Research Associate
2011.04 - 2014.03
Country:Japan
-
Harvard Medical School Computational Radiology Laboratory Visiting Researcher
2017.02 - 2017.03
Country:United States
Professional Memberships
-
日本学術振興会協力会 AI活用型システム創成委員会
2021.02
-
APSIPA
2015.12
-
IEICE
2013.11
-
IEEE
2013.09
Papers
-
Adaptive Block Sparse Regularization under Arbitrary Linear Transform Reviewed
Takanobu Furuhashi, Hidekata Hontani, Tatsuya Yokota
Proceedings of EUSIPCO 2024.08
Authorship:Last author Language:English Publishing type:Research paper (international conference proceedings)
-
EM Algorithm for Tensor Network Logistic Regression based on Polya-Gamma Augmentation Reviewed
Naoya Yamauchi, Yuta Mizuno, Hidekata Hontani, Tatsuya Yokota
Advances in Artificial Intelligence: Efficiency, Reliability, and Innovations in Machine Learning, Healthcare, and Blockchain 2024.06
Authorship:Last author, Corresponding author Language:English Publishing type:Research paper (international conference proceedings)
-
A New Model for Tensor Completion: Smooth Convolutional Tensor Factorization Reviewed
H. Takayama and T. Yokota.
IEEE Access 11 67526 - 67539 2023
Authorship:Last author Language:English Publishing type:Research paper (scientific journal)
-
Fast Algorithm for Low-rank Tensor Completion in Delay-embedded Space Reviewed International journal
Ryuki Yamamoto, Hidekata Hontani, Akira Imakura, Tatsuya Yokota
Proceedings of CVPR 2022.06
Language:English Publishing type:Research paper (international conference proceedings) Publisher:IEEE
-
Bayesian tensor completion and decomposition with automatic CP rank determination using MGP shrinkage prior Reviewed International coauthorship International journal
H. Takayama, Q. Zhao, H. Hontani, and T. Yokota
SN Computer Science 3 ( 225 ) 1 - 17 2022.03
Language:English Publishing type:Research paper (scientific journal) Publisher:Springer
-
Manifold Modeling in Embedded Space: An Interpretable Alternative to Deep Image Prior Reviewed International coauthorship International journal
T. Yokota, H. Hontani, Q. Zhao, and A. Cichocki
IEEE Transactions on Neural Networks and Learning Systems 33 ( 3 ) 1022 - 1036 2020.12
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal)
-
Block Hankel Tensor ARIMA for Multiple Short Time Series Forecasting Reviewed International coauthorship International journal
Q. SHI, J. YIN, J. CAI, A. Cichocki, T. Yokota, L. CHEN, M. Yuan, and J. Zeng
Proceedings of AAAI 2020.02
Language:English Publishing type:Research paper (international conference proceedings)
-
Dynamic PET Image Reconstruction Using Nonnegative Matrix Factorization Incorporated with Deep Image Prior Reviewed International journal
T. Yokota, K. Kawai, M. Sakata, Y, Kimura, and H, Hontani
Proceedings of ICCV 2019.11
Authorship:Lead author Language:English Publishing type:Research paper (international conference proceedings)
-
Real Time Estimation of Electric Fields Induced by Transcranial Magnetic Stimulation with Deep Neural Networks Reviewed International coauthorship International journal
Tatsuya Yokota, Toyohiro Maki, Tatsuya Nagata, Takenobu Murakami, Yoshikazu Ugawa, Ilkka Laakso, Akimasa Hirata, Hidekata Hontani
Brain Stimulation 2019.07
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal)
DOI: 10.1016/j.brs.2019.06.015
Other Link: https://www.sciencedirect.com/science/article/pii/S1935861X19302669
-
Simultaneous Tensor Completion and Denoising by Noise Inequality Constrained Convex Optimization Reviewed International journal
T. Yokota and H. Hontani
IEEE Access 7 15669 - 15682 2019.01
Authorship:Lead author Language:English Publishing type:Research paper (scientific journal) Publisher:IEEE
DOI: 10.1109/ACCESS.2019.2894622
Other Link: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8625383
Books and Other Publications
-
テンソルデータ解析の基礎と応用 -テンソル表現,縮約計算,テンソル分解と低ランク近似- Reviewed
横田達也( Role: Sole author , 全体)
コロナ社 2024.06 ( ISBN:978-4-339-01407-5 )
Total pages:250 Language:jpn Book type:Scholarly book
-
"Chapter 11: Tensor methods for low-level vision" in Tensors for Data Processing: Theory, Methods and Applications
T. Yokota, C.F. Caiafa, Q. Zhao( Role: Contributor)
Elsevier 2021.11 ( ISBN:9780128244470 )
Total pages:596 Responsible for pages:371--426 Language:eng Book type:Scholarly book
Other Link: https://www.amazon.it/Tensors-Data-Processing-Methods-Applications/dp/012824447X
Presentations
-
微小角入射X線回折を用いたZn負極/電解液界面における溶解析出挙動のその場解析
渡邊大晃,江田登和,高林康裕,木村耕治,横田達也,佐藤尚,藤波想,林好一
電池討論会 2024.11
Event date: 2024.11
Language:Japanese Presentation type:Oral presentation (general)
-
リプシッツネットワークの学習におけるリプシッツ定数の影響について
山下淳也,本谷秀堅,横田達也
情報論的学習理論ワークショップ(IBIS2024) 2024.11
Event date: 2024.11
Language:Japanese Presentation type:Poster presentation
-
グラフ表現を用いたテンソルネットワーク分解のためのアルゴリズム
山本雅貴,本谷秀堅,横田達也
情報論的学習理論ワークショップ(IBIS2024) 2024.11
Event date: 2024.11
Language:Japanese Presentation type:Poster presentation
-
ラベル遷移行列と JoCoR によるサンプル選択を併用する悪性リンパ腫細胞核の種類識別器構築のための弱教師あり学習
古賀諒一,小出新悟,横田達也,大島孝一,三好寛明,橋本典明,竹内一郎,本谷秀堅
JAMIT若手医用画像工学シンポジウム(SAMIT2024) 2024.09
Event date: 2024.09
Language:Japanese Presentation type:Oral presentation (general)
-
WSI の階層表現モデルを用いた乳腺がん分類器の性能改善のための粗いアノテーションに基づく注意誘導
古賀諒一,横田達也,有廣光司,本谷秀堅
JAMIT若手医用画像工学シンポジウム(SAMIT2024) 2024.09
Event date: 2024.09
Language:Japanese Presentation type:Oral presentation (general)
-
悪性リンパ腫における細胞組織の経時変化の観察に向けた拡散モデルによる反事実病理画像の生成
古賀諒一,横田達也,大島孝一,三好寛明,橋本典明,竹内一郎,本谷秀堅
JAMIT若手医用画像工学シンポジウム(SAMIT2024) 2024.09
Event date: 2024.09
Language:Japanese Presentation type:Oral presentation (general)
-
PnP-ADMM を用いた PET 画像再構成
早川響太,本谷秀堅,横田達也
JAMIT若手医用画像工学シンポジウム(SAMIT2024) 2024.09
Event date: 2024.09
Language:Japanese Presentation type:Oral presentation (general)
-
拡散モデルを用いる MRI 画像の高精度復元
福冨舜介,横田達也,本谷秀堅
JAMIT若手医用画像工学シンポジウム(SAMIT2024) 2024.09
Event date: 2024.09
Language:Japanese Presentation type:Oral presentation (general)
-
深層学習を用いた TMS コイルと頭部 MRI 画像からの灰白質上の誘導電場の回帰の検討
牧豊大,横田達也,平田晃正,本谷秀堅
JAMIT若手医用画像工学シンポジウム(SAMIT2024) 2024.09
Event date: 2024.09
Language:Japanese Presentation type:Oral presentation (general)
-
非負行列分解の基礎と医用画像処理への応用 Invited
横田達也
大阪大学情報科学研究科ランチセミナー 2024.08
Event date: 2024.08
Language:Japanese Presentation type:Oral presentation (invited, special)
Awards
-
SAMIT奨励賞
2024.11 第2回 JAMIT若手医用画像工学シンポジウム: SAMIT2024 深層学習を用いた TMS コイルと頭部 MRI 画像からの灰白質上の誘導電場の回帰の検討
牧豊大,横田達也,平田晃正,本谷秀堅
Award type:Award from Japanese society, conference, symposium, etc.
-
SAMIT優秀賞
2024.11 第2回 JAMIT若手医用画像工学シンポジウム: SAMIT2024 悪性リンパ腫における細胞組織の経時変化の観察に向けた拡散モデルによる反事実病理画像の生成
古賀諒一,横田達也,大島孝一,三好寛明,橋本典明,竹内一郎,本谷秀堅
Award type:Award from Japanese society, conference, symposium, etc.
-
SAMIT奨励賞
2024.11 第2回 JAMIT若手医用画像工学シンポジウム: SAMIT2024 PnP-ADMM を用いた PET 画像再構成
早川響太,本谷秀堅,横田達也
Award type:Award from Japanese society, conference, symposium, etc.
-
SAMIT優秀賞
2024.11 第2回 JAMIT若手医用画像工学シンポジウム: SAMIT2024 拡散モデルを用いる MRI 画像の高精度復元
福冨舜介,横田達也,本谷秀堅
Award type:Award from Japanese society, conference, symposium, etc.
-
MIRUオーディエンス賞
2024.08 第27回 画像の認識・理解シンポジウム MIRU2024 ブロードキャスト積:テンソル形状を揃えた要素積演算
松井勇佑,横田達也
Award type:Award from Japanese society, conference, symposium, etc.
-
MIRU学生奨励賞
2024.08 第27回 画像の認識・理解シンポジウム MIRU2024 Adaptive Block Sparse Regularization under Arbitrary Linear Transform
古橋敬信,本谷秀堅,横田達也
Award type:Award from Japanese society, conference, symposium, etc.
-
システムと信号処理サブソサイエティ貢献賞
2020.08 電子情報通信学会
横田達也
Award type:Award from Japanese society, conference, symposium, etc. Country:Japan
-
IEEE Senior Member
2019.08 IEEE
Tatsuya Yokota
Country:United States
-
Outstanding Award
2019.03 Nagoya Institute of Technology Center for Innovative Young Researchers
Tatsuya Yokota
Country:Japan
-
Young Author Best Paper Award
2018.12 IEEE Signal Processing Society (SPS) Tokyo Joint Chapter Smooth PARAFAC Decomposition for Tensor Completion
Tatsuya Yokota, Qibin Zhao, and Andrzej Cichocki
Award type:International academic award (Japan or overseas) Country:Japan
Scientific Research Funds Acquisition Results
-
Optimization Theories, Algorithms, and Interfeces for General Tensor Decompositions
Grant number:23H03419 2023.04 - 2027.03
Authorship:Principal investigator Grant type:Competitive
Grant amount:\18590000 ( Direct Cost: \14300000 、 Indirect Cost:\4290000 )
-
Rank estimation and optimization methods of tensor network decomposition and its applications
Grant number:20H04208 2020.04 - 2023.03
Grant-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)
Tatsuya Yokota, Hidekata Hontani, Qibin Zhao
Authorship:Principal investigator Grant type:Competitive
-
細胞組織形態に基づく病型識別器の構築と悪性リンパ腫の異型性解析基盤の実現
Grant number:22H03613 2022.04 - 2025.03
科学研究費補助金 基盤研究(B)
本谷秀堅,三好寛明,大島孝一,Kugler Mauricio,横田達也
Authorship:Coinvestigator(s) Grant type:Competitive
-
Tensor Network Representation for Machine Learning: Theoretical Study and Algorithms Development
Grant number:20H04249 2020.04 - 2024.03
Grant-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)
Qibin Zhao, Jianting Cao, Tatsuya Yokota
-
Construction of high-definition information space for understanding of 3D internal structure of pancreatic cancer tumor
Grant number:18H03262 2018.04 - 2021.03
Grant-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(B)
H. Hontani, T. Yokota, M. Kugler, T. Katagiri
Other External Funds
-
Multiway Delay Embedding and Modeling of Tensors
2020.04 - 2022.03
Japan Science and Technology Agency JST ACT-I Acceleration Phase
Tatsuya Yokota
Grant type:Competitive
-
Multiway Delay Embedding and Modeling of Tensors
2018.10 - 2020.03
Japan Science and Technology Agency JST ACT-I
Tatsuya Yokota
Grant type:Competitive
-
Fast optimization of matrix and tensor decompositions with parallel computing and its applications
2018.04 - 2019.03
Private Foundations
Tatsuya Yokota
Authorship:Principal investigator Grant type:Competitive
Committee Memberships
-
第26回情報論的学習理論ワークショップ(IBIS2023)プログラム委員会 プログラム委員
2023.04 - 2023.10
Committee type:Academic society
-
情報処理学会 コンピュータビジョンとイメージメディア研究運営委員会 運営委員
2022.04
Committee type:Academic society
-
日本学術振興会協力会 AI活用型システム創成委員会 委員
2021.02
Committee type:Academic society
-
電子情報通信学会 第33回 回路とシステムワークショップ実行委員会 幹事
2019.10 - 2020.11
Committee type:Academic society
-
電子情報通信学会 信号処理研究専門委員
2017.06 - 2023.05
Committee type:Academic society