ICHIKAWA Osamu 市川治

… Alternative Names

Ichikawa Osamu 市川治

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Researcher Number	00821612
Other IDs
Affiliation (Current)	2025: 滋賀大学, データサイエンス学系, 教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 滋賀大学, データサイエンス学系, 教授 2018 – 2022: 滋賀大学, データサイエンス学部, 教授
Review Section/Research Field	Principal Investigator Basic Section 62040:Entertainment and game informatics-related / Basic Section 09070:Educational technology-related Except Principal Investigator Medium-sized Section 9:Education and related fields / Basic Section 61030:Intelligent informatics-related / Educational technology
Keywords	Principal Investigator 可視化 / 音声データ / ターンテイク / 音声イベント / 多チャンネル音声収録 / マイクロフォンアレイ / ターンテーキング / 深層学習 / 授業内音声イベント / 機械学習 / 音響イベント / 授業活性度 / 授業評価 … More Except Principal Investigator … More 知識構成型ジグソー法 / 協調学習 / 音声ドキュメント / 音声処理 / 画像処理 / 自然言語処理 / マルチモーダル情報処理 / 回顧調査 / 深い学び / 長期評価 / モニター / 建設的相互作用 / 発話量 / マルチレベル分析 / 理解 / 話量 / グループ活動 / 自動音声認識 / アクティブ・ラーニング / 音声認識 / 学譜システム / 学瞰システム / 授業研究 / 学習科学 / 学習評価 Less

集合知を利用した感性的な楽曲特徴量とその楽曲推薦および楽曲生成への応用の研究Principal Investigator
- Principal Investigator
  
  市川治
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 62040:Entertainment and game informatics-related
- Research Institution
  Shiga University
Fostering sustained learning through long-term assessment of deep learning
- Principal Investigator
  
  白水始
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 9:Education and related fields
- Research Institution
  National Institute for Educational Policy Research
Studies of speech, image and natural language processing for multimodal spoken document retrieval
- Principal Investigator
  
  南條浩輝
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61030:Intelligent informatics-related
- Research Institution
  Shiga University
Do Vocal Students Learn More than Silent Students?: Building Cognitive Model of Silent Students for Deeper Learning through Dialogue
- Principal Investigator
  
  SHIROUZU Hajime
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 9:Education and related fields
- Research Institution
  National Institute for Educational Policy Research
Visualization of Classroom Activity Levels Based on Turn-taking in Classroom.Principal Investigator
- Principal Investigator
  
  Ichikawa Osamu
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 09070:Educational technology-related
- Research Institution
  Shiga University
Renovating Assessment for the Future: Design-Based Implementation Research for a Learning-in-Class Monitoring System Based on the Learning Sciences
- Principal Investigator
  
  SHIROUZU Hajime
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Educational technology
- Research Institution
  National Institute for Educational Policy Research
  The University of Tokyo

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation Patent

[Journal Article] 文意系列を考慮したコールセンターオペレータの発話の文意予測2024
- Author(s)
  川北海斗, 今井貴史, 市川治
- Journal Title
  
  情報処理学会第22回情報科学技術フォーラム(FIT) 予稿集
  
  Volume: 2 Pages: 273-276
- Data Source
  KAKENHI-PROJECT-19K02999
[Journal Article] コールセンターオペレーターの感情認識におけるマルチモーダル学習と多言語基盤の効果2024
- Author(s)
  亀岡眞毅, 市川治
- Journal Title
  
  情報処理学会第86回全国大会予稿集
  
  Volume: 2 Pages: 413-414
- Data Source
  KAKENHI-PROJECT-19K02999
[Journal Article] 授業内音声イベント検知モデルと授業活性度推定モデルの統合2023
- Author(s)
  高瀬壮彦, 市川治
- Journal Title
  
  日本音響学会秋季研究発表会秋季研究発表会予稿集
  
  Volume: - Pages: 995-996
- Data Source
  KAKENHI-PROJECT-19K02999
[Patent] 発話者グループ推定装置2021
- Inventor(s)
  市川　治
- Industrial Property Rights Holder
  滋賀大学・内田洋行
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2021-132459
- Filing Date
  2021
- Data Source
  KAKENHI-PROJECT-19K02999
[Patent] 発話者グループ推定装置2021
- Inventor(s)
  市川治
- Industrial Property Rights Holder
  市川治
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2021-132459
- Filing Date
  2021
- Data Source
  KAKENHI-PROJECT-17H06107
[Patent] マルチチャンネル発話区間推定装置2020
- Inventor(s)
  市川治
- Industrial Property Rights Holder
  市川治
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-004771
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-17H06107
[Patent] マルチチャンネル発話区間推定装置2020
- Inventor(s)
  市川治
- Industrial Property Rights Holder
  市川治
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-004771
- Filing Date
  2020
- Acquisition Date
  2021
- Data Source
  KAKENHI-PROJECT-17H06107
[Patent] マルチチャンネル発話区間推定装置2020
- Inventor(s)
  市川　治
- Industrial Property Rights Holder
  滋賀大学
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2020-004771
- Filing Date
  2020
- Acquisition Date
  2021
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] 対話の構造の可視化のためのBERTを用いた先行発話への接続確率の推定モデル2022
- Author(s)
  徳永一輝，中山隆弘，白水始，市川治
- Organizer
  情報処理学会第84回全国大会
- Data Source
  KAKENHI-PROJECT-17H06107
[Presentation] A Method for Estimating the Grouping of Participants in Classroom Group Work Using Only Audio Information2022
- Author(s)
  Ichikawa, O., Shima, Y., Nakayama, T. & Shirouzu, H.
- Organizer
  2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06107
[Presentation] 教員ピンマイクによる授業内音声イベントの可視化2022
- Author(s)
  高瀬壮彦, 市川治
- Organizer
  日本音響学会 2022年春季研究発表会
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] Automatic scoring of short answers using justification cues estimated by ERT2022
- Author(s)
  Takano, S. & Ichikawa, O.
- Organizer
  17th Workshop on Innovative Use of NLP for Building Educational Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06107
[Presentation] 授業内音声イベント検知による授業活性度の推定2022
- Author(s)
  中野魁人, 高瀬壮彦, 市川治
- Organizer
  日本音響学会 2022年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] Automatic scoring of short answers using justification cues estimated by BERT2022
- Author(s)
  Shunya Takano, Osamu Ichikawa
- Organizer
  17th Workshop on Innovative Use of NLP for Building Educational Applications (BEA 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] 対話の構造の可視化のためのBERTを用いた先行発話への接続確率の推定モデル2022
- Author(s)
  徳永一輝, 中山隆弘, 白水, 始, 市川治
- Organizer
  情報処理学会全国大会
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] Automatic scoring of short answers using justification cues estimated by BERT2022
- Author(s)
  Takano, S., & Ichikawa, O.
- Organizer
  BEA 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20816
[Presentation] A Method for Estimating the Grouping of Participants in Classroom Group Work Using Only Audio Information2022
- Author(s)
  Osamu Ichikawa, Yuuto Shima, Takahiro Nakayama, Hajime Shirouzu
- Organizer
  2022 IEEE International Conference on Acoustics, Speech and Signal
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] 対話の構造の可視化のためのBERTを用いた先行発話への接続確率の推定モデル2022
- Author(s)
  徳永一輝・中山隆弘・白水始・市川治
- Organizer
  情報処理学会第84回全国大会
- Data Source
  KAKENHI-PROJECT-20K20816
[Presentation] Gesture-to-talkによるサイネージ端末用の音声区間検出の改善2021
- Author(s)
  藤岡和紘, 小松美幸, 市川治
- Organizer
  情報処理学会第83回全国大会
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] Automatic scoring of short answers using justification cues estimated by ERT2021
- Author(s)
  Takano, S. and Ichikawa, O.
- Organizer
  Proceedings of 17th Workshop on Innovative Use of NLP for Building Educational Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20816
[Presentation] 授業グループワークの参加者を音声情報のみを用いて自動グルーピングする方法2021
- Author(s)
  島悠人, 中山隆弘, 白水始, 市川治
- Organizer
  日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] BERTによる国語記述式答案の自動採点における採点アノテーションの重要性2021
- Author(s)
  高野峻矢, 市川治
- Organizer
  第20回情報科学技術フォーラム
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] "Multi-Channel VAD for Transcription of Group Discussion2021
- Author(s)
  Ichikawa, O., Nakano, K., Nakayama, T. & Shirouzu, H.
- Organizer
  Interspeech 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06107
[Presentation] 授業グループワークの参加者を音声情報のみを用いて自動グルーピングする方法2021
- Author(s)
  島悠人，中山隆弘，白水始，市川治
- Organizer
  日本音響学会2021年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-17H06107
[Presentation] Multi-Channel VAD for Transcription of Group Discussion2021
- Author(s)
  Osamu Ichikawa, Kaito Nakano, Takahiro Nakayama, Hajime Shirouzu
- Organizer
  Interspeech 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] グループワーク音声可視化のための疑問符（？マーク）の自動挿入2020
- Author(s)
  柿木博行, 白水始，中山隆弘, 市川治
- Organizer
  日本音響学会秋季研究発表会, 2020
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] 授業グループワークの音声認識精度改善のためのマルチチャネルVAD2020
- Author(s)
  中野魁人・中山隆弘・白水始・市川治
- Organizer
  情報処理学会全国大会
- Data Source
  KAKENHI-PROJECT-17H06107
[Presentation] 分散表現とLSTMを使用した滋賀大学オープンキャンパス来訪者向け質問応答システムの構築2020
- Author(s)
  水口綾乃, 市川治
- Organizer
  情報処理学会第82回全国大会
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] 音声感情認識の認識精度に対する発話末尾の音響特徴量の影響2020
- Author(s)
  高山和明, 市川治
- Organizer
  日本音響学会秋季研究発表会, 2020
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] TSP信号とマルチマイクロフォンによる打音検査診断の精度向上2020
- Author(s)
  花房万由子, 市川治
- Organizer
  日本音響学会秋季研究発表会, 2020
- Data Source
  KAKENHI-PROJECT-19K02999
[Presentation] 本当に協調的なインタラクションは学びを支援するのか？2019
- Author(s)
  林勇吾・山本博樹・藤本学・白水始・深谷達史・市川伸一
- Organizer
  日本心理学会第83回大会
- Data Source
  KAKENHI-PROJECT-17H06107
[Presentation] 授業グループワークの音声認識精度改善のためのマルチチャネルVAD2019
- Author(s)
  中野魁人・中山隆弘・白水始・市川治
- Organizer
  情報処理学会全国大会
- Data Source
  KAKENHI-PROJECT-17H06107

1. SHIROUZU Hajime (60333168)

# of Collaborated Projects: 3 results

# of Collaborated Products: 8 results
2. 益川弘如 (50367661)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. 齊藤萌木 (60584323)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. 飯窪真也 (40609971)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. 辻真吾 (80431823)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. 勝野正章 (10285512)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 北澤武 (80453033)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 松澤芳昭 (40517017)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 伊達平和 (70772812)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 右田正夫 (70335157)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 田中宏子 (00324559)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 糸乗前 (90324558)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 辻延浩 (00378431)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 磯西和夫 (50223061)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 平嶋宗 (10238355)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 一柳智紀 (30612874)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 南條浩輝 (50388162)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 飯山将晃 (70362415)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

ICHIKAWA Osamu 市川 治

Ichikawa Osamu 市川 治

Research Projects

Research Products

Co-Researchers

集合知を利用した感性的な楽曲特徴量とその楽曲推薦および楽曲生成への応用の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Fostering sustained learning through long-term assessment of deep learning

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Studies of speech, image and natural language processing for multimodal spoken document retrieval

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Do Vocal Students Learn More than Silent Students?: Building Cognitive Model of Silent Students for Deeper Learning through Dialogue

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Visualization of Classroom Activity Levels Based on Turn-taking in Classroom.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Renovating Assessment for the Future: Design-Based Implementation Research for a Learning-in-Class Monitoring System Based on the Learning Sciences

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 文意系列を考慮したコールセンターオペレータの発話の文意予測2024

Author(s)

Journal Title

Data Source

[Journal Article] コールセンターオペレーターの感情認識におけるマルチモーダル学習と多言語基盤の効果2024

Author(s)

Journal Title

Data Source

[Journal Article] 授業内音声イベント検知モデルと授業活性度推定モデルの統合2023

Author(s)

Journal Title

Data Source

[Patent] 発話者グループ推定装置2021

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Industrial Property Number

Filing Date

Data Source

[Patent] 発話者グループ推定装置2021

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Industrial Property Number

Filing Date

Data Source

[Patent] マルチチャンネル発話区間推定装置2020

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Industrial Property Number

Filing Date

Data Source

[Patent] マルチチャンネル発話区間推定装置2020

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Industrial Property Number

Filing Date

ICHIKAWA Osamu 市川治

Ichikawa Osamu 市川治