Hisano Ryohei 久野遼平

Researcher Number	60725018
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院情報理工学系研究科, 講師
Affiliation (based on the past Project Information) *help	2024: 東京大学, 大学院情報理工学系研究科, 講師 2019 – 2022: 東京大学, 大学院情報理工学系研究科, 講師 2016 – 2019: 東京大学, 大学院情報理工学系研究科, 特任助教
Review Section/Research Field	Principal Investigator Sections That Are Subject to Joint Review: Basic Section60080:Database-related , Basic Section62020:Web informatics and service informatics-related / Basic Section 60080:Database-related / Basic Section 62020:Web informatics and service informatics-related / Basic Section 90020:Library and information science, humanistic and social informatics-related / Management Except Principal Investigator Medium-sized Section 61:Human informatics and related fields / Science and Engineering / Soft computing
Keywords	Principal Investigator 異質情報ネットワーク / ノレッジグラフ / ネットワーク学習 / 規範進化 / 法の構造 / テキストマイニング / セマンティック・ウェブ / ネットワーク科学 / 情報の信頼性 / ファイナンス … More / データサイエンス / 企業戦略 / 越境企業ネットワーク / リンク予測問題 / 複雑ネットワーク / 産業構造 / ネットワークマイニング / 通関データ / テンポラルネットワーク / 潜在構造モデル / ネットワーク / グローバルサプライチェーン … More Except Principal Investigator ハイパフォーマンス・コンピューティング / ソフトコンピューティング / 数理工学 / マルチフラクタル / 生成系AI / 緑内障 / 記述長最小原理 / 機械学習 / 潜在空間 / 計算物理 / 化合物フィンガープリント / 構造・機能材料 / コミュニティ抽出 / ケモインフォマティクス / 生物活性 / 重み付きネットワーク / 一般化次元 / 高分子構造・物性 / トポロジー / 生分解性 / ランダムフォレスト / 小角X線散乱 / 広角X線回折 / 結晶性高分子 / ミクロ相分離 / 化合物空間 / 複雑ネットワーク / 架橋 / 中心性 / エラストマー / 相分離構造 / 高分子ブロック共重合体 / ベキ分布 / 位置情報 / 国勢調査 / 二次元Kolmogorov-Smirnov検定 / 社会物理学 / 経済物理学 / 都市サイズ / ジブラ則 / ラプラス分布 / 成長率 / 可視化 / 経済統計学 / 流動人口 / スケーリング関係 / 超並列計算 / 時空間ビッグデータ / 地理空間情報 / 二次元コルモゴロフ・スミルノフ検定 / 都市のスケーリング則 / 産業集積 / 人口集積 Less

Structural Analysis of Law and the Evolution of Norms through Networks and Legal Knowledge GraphsPrincipal Investigator
- Principal Investigator
  
  久野遼平
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 62020:Web informatics and service informatics-related
  Basic Section 60080:Database-related
  Sections That Are Subject to Joint Review: Basic Section60080:Database-related , Basic Section62020:Web informatics and service informatics-related
- Research Institution
  The University of Tokyo
潜在空間最適構成理論の構築と経済学、医学、生成系AIへの応用
- Principal Investigator
  
  山西健司
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 61:Human informatics and related fields
- Research Institution
  The University of Tokyo
Improving Information Access in Financial Markets through Heterogeneous Information Network MiningPrincipal Investigator
- Principal Investigator
  
  Hisano Ryohei
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 90020:Library and information science, humanistic and social informatics-related
- Research Institution
  The University of Tokyo
Understanding Global Trade Strategy by Studying Complex International NetworksPrincipal Investigator
- Principal Investigator
  
  Hisano Ryohei
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Management
- Research Institution
  The University of Tokyo
Material search based on complex network analysis
- Principal Investigator
  
  Ohnishi Takaaki
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Rikkyo University
  The University of Tokyo
Computational science study on phase transition behavior in spatio-temporal big data of population and industrial agglomeration
- Principal Investigator
  
  OHNISHI Takaaki
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Soft computing
- Research Institution
  Rikkyo University
  The University of Tokyo

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation Book

[Book] 異常検知からリスク管理へ2022
- Author(s)
  山西健司、久野遼平、島田敬士、峰松翼、井手剛
- Total Pages
  208
- Publisher
  サイエンス社
- ISBN
  9784781915463
- Data Source
  KAKENHI-PROJECT-20K20130
[Journal Article] 銀行送金ネットワークの内在的構造と時間変化2023
- Author(s)
  久野遼平、長澤達也、高橋秀、近藤亮磨、大西立顕
- Journal Title
  
  Journal of the Japanese Society for Artificial Intelligence
  
  Volume: 38 Issue: 2 Pages: 131-138
- DOI
  10.11517/jjsai.38.2_131
- ISSN
  2188-2266, 2435-8614
- Year and Date
  2023-03-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01114, KAKENHI-PROJECT-20K20130
[Journal Article] Masked prediction and interdependence network of the law using data from large-scale Japanese court judgments2022
- Author(s)
  Kondo Ryoma、Yoshida Takahiro、Hisano Ryohei
- Journal Title
  
  Artificial Intelligence and Law
  
  Volume: None Issue: 4 Pages: 739-771
- DOI
  10.1007/s10506-022-09336-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20130
[Journal Article] Complex Networks & Their Applications IX2021
- Author(s)
  Wenning Zhang, Ryohei Hisano, Takaaki Ohnishi, Takayuki Mizuno
- Journal Title
  
  Nondiagonal Mixture of Dirichlet Network Distributions for Analyzing a Stock Ownership Network
  
  Volume: 1 Pages: 1-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17663
[Journal Article] Learning Topic Models by Neighborhood Aggregation2020
- Author(s)
  Ryohei Hisano
- Journal Title
  
  IJCAI 2019
  
  Volume: 2019 Pages: 1-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K17663
[Journal Article] Prediction of ESG compliance using a heterogeneous information network2020
- Author(s)
  Ryohei Hisano, Didier Sornette, Takayuki Mizuno
- Journal Title
  
  J Big Data
  
  Volume: 7 Pages: 1-17
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17663
[Journal Article] Identifying the Hierarchical Influence Structure Behind Smart Sanctions Using Network Analysis2020
- Author(s)
  Ryohei Hisano, Hiroshi Iyetomi, and Takayuki Mizuno
- Journal Title
  
  Lecture Notes in Computer Science
  
  Volume: 12467 Pages: 95-107
- DOI
  10.1007/978-3-030-60975-7_8
- ISBN
  9783030609740, 9783030609757
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-20K20130, KAKENHI-PUBLICLY-19H04518, KAKENHI-PROJECT-20H02391, KAKENHI-PROJECT-18H05217, KAKENHI-PROJECT-17KT0034
[Journal Article] Semi-supervised Graph Embedding Approach to Dynamic Link Prediction2018
- Author(s)
  Ryohe Hisano
- Journal Title
  
  Complex Networks IX. Springer Proceedings in Complexity
  
  Volume: 1 Pages: 109-121
- DOI
  10.1007/978-3-319-73198-8_10
- ISBN
  9783319731971, 9783319731988
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] 久野遼平,「テキストマイニングとは？政策の企画・立案における応用可能性〜」2022
- Author(s)
  久野遼平
- Organizer
  経済産業省ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-20K20130
[Presentation] テキストとネットワークマイニングによる法の構造分析2021
- Author(s)
  久野遼平
- Organizer
  ネットワーク科学研究会2021
- Invited
- Data Source
  KAKENHI-PROJECT-20K20130
[Presentation] ノレッジグラフを用いた社会的責任投資2020
- Author(s)
  久野遼平
- Organizer
  第11回計算社会科学とその周辺セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] 経済ノレッジグラフとニュースを利用した社会的責任投資2020
- Author(s)
  久野遼平
- Organizer
  電子情報通信学会, 第16回テキストアナリティクス・シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] Identifying the Hierarchical Influence Structure Behind Smart Sanctions Using Network Analysis2020
- Author(s)
  Ryohei Hisano, Hiroshi Iyetomi, Takayuki Mizuno
- Organizer
  ecture Notes in Computer Science, Social Informatics, 12th International Conference SocInfo 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20130
[Presentation] Nondiagonal Mixture of Dirichlet Network Distributions for Analyzing a Stock Ownership Network2020
- Author(s)
  Wenning Zhang, Ryohei Hisano, Takaaki Ohnishi, Takayuki Mizuno
- Organizer
  Complex Networks 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] 因果チェーンとネットワーク学習によるソースごとのCOVID19に関する捉え方の違いの抽出2020
- Author(s)
  久野遼平,　坂地泰紀
- Organizer
  東京大学金融教育研究センター・日本銀行調査統計局共催ビッグデータフォーラム
- Invited
- Data Source
  KAKENHI-PROJECT-20K20130
[Presentation] Learning Topic Models by Neighborhood Aggregation2019
- Author(s)
  Ryohei Hisano
- Organizer
  IJCAI 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] トピック間の階層構造を考慮したGaussian LDAの構成2019
- Author(s)
  吉田崇裕, 久野遼平, 大西立顕
- Organizer
  研究報告自然言語処理（NL）, 2019-NL-241
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] Predicting News Events using a Heterogeneous Information Network2019
- Author(s)
  Ryohei Hisano
- Organizer
  3rd ETH Zurich-UTokyo Strategic Partnership Symposium on the United Nations Sustainable Development Goals and Innovation
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] Analyzing Economic Texts using Network Based Topic Models2018
- Author(s)
  Ryohei Hisano
- Organizer
  23rd International Conference on Computational Statistics, Aug 28-31, 2018, Iasi, Romania.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] 機械学習による景気ウォッチャー調査の分析～基礎と応用～2018
- Author(s)
  久野遼平
- Organizer
  内閣府セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] Predicting Adverse Media Risk using a Heterogeneous Information Network2018
- Author(s)
  久野遼平
- Organizer
  キヤノングローバル戦略研究所（CIGS）：経済・社会の分野的横断研究会
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] Semi-supervised Graph Embedding Approach to Dynamic Link Prediction2018
- Author(s)
  Ryohei Hisano
- Organizer
  Complenet 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17663
[Presentation] Technology Session Panelist2017
- Author(s)
  Takayuki Mizuno, Ryohei Hisano
- Organizer
  5th Global Forum on Responsible Business Conduct
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K17663

1. OHNISHI Takaaki (10376387)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. 水野貴之 (50467057)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 高橋数冴 (00909385)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 近藤亮磨 (00986888)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 山西健司 (90549180)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 朝岡亮 (00362202)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 谷戸正樹 (30284037)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 木脇太一 (70786011)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 家富洋

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hisano Ryohei 久野 遼平

Research Projects

Research Products

Co-Researchers

Structural Analysis of Law and the Evolution of Norms through Networks and Legal Knowledge GraphsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

潜在空間最適構成理論の構築と経済学、医学、生成系AIへの応用

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Improving Information Access in Financial Markets through Heterogeneous Information Network MiningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Understanding Global Trade Strategy by Studying Complex International NetworksPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Material search based on complex network analysis

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Computational science study on phase transition behavior in spatio-temporal big data of population and industrial agglomeration

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 異常検知からリスク管理へ2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] 銀行送金ネットワークの内在的構造と時間変化2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Masked prediction and interdependence network of the law using data from large-scale Japanese court judgments2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Complex Networks & Their Applications IX2021

Author(s)

Journal Title

Data Source

[Journal Article] Learning Topic Models by Neighborhood Aggregation2020

Author(s)

Journal Title

Data Source

[Journal Article] Prediction of ESG compliance using a heterogeneous information network2020

Author(s)

Journal Title

Data Source

[Journal Article] Identifying the Hierarchical Influence Structure Behind Smart Sanctions Using Network Analysis2020

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] Semi-supervised Graph Embedding Approach to Dynamic Link Prediction2018

Author(s)

Journal Title

Hisano Ryohei 久野遼平

[Presentation] 久野遼平,「テキストマイニングとは？政策の企画・立案における応用可能性〜」2022