TAKAZAWA Yotaro 高澤陽太朗

Researcher Number	20871130
Other IDs
Affiliation (Current)	2025: 明治大学, 経営学部, 専任講師
Affiliation (based on the past Project Information) *help	2023 – 2024: 明治大学, 経営学部, 専任講師 2020 – 2022: 青山学院大学, 理工学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 25010:Social systems engineering-related Except Principal Investigator Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
Keywords	Principal Investigator 近似アルゴリズム / 区分線形近似 / オンライン最適化 / 配送計画問題 / 最適化 / OR / フードデリバリーサービス / フードテック / 数理最適化 / フードデリバリー / フードテック / 在庫管理 … More Except Principal Investigator … More アルゴリズム / 社会実装 / 機械学習 / 最適化 / オペレーションズリサーチ / 経営工学 / 社会システム工学 Less

誤差と区分数のトレードオフを事前に把握可能な区分線形近似方法の研究Principal Investigator
- Principal Investigator
  
  高澤陽太朗
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 25010:Social systems engineering-related
- Research Institution
  Meiji University
フードデリバリーにおける注文のバッチサイズを動的に決定するアルゴリズムの開発Principal Investigator
- Principal Investigator
  
  高澤陽太朗
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 25010:Social systems engineering-related
- Research Institution
  Meiji University
  Aoyama Gakuin University
Next Optimization Methods for Social Implementation of Machine Learning Systems
- Principal Investigator
  
  Mizuno Shinji
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Tokyo Institute of Technology

All 2023 2022 2021 2019 2018

All Journal Article Presentation

[Journal Article] On reduction of the switching graph problem to the independent set problem2022
- Author(s)
  高澤陽太朗，水野眞治
- Journal Title
  
  Fields Institute Communications Series on Data Science and Optimization
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00808
[Journal Article] Approximation algorithm for the stochastic prize-collecting set multicover problem2022
- Author(s)
  高澤陽太朗
- Journal Title
  
  Operations Research Letters
  
  Volume: 50 Issue: 2 Pages: 224-228
- DOI
  10.1016/j.orl.2022.02.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00808, KAKENHI-PROJECT-21K14368
[Journal Article] Approximation algorithms for the covering-type k-violation linear program2019
- Author(s)
  Yotaro Takazawa, Shinji Mizuno, and Tomonari Kitahara
- Journal Title
  
  Optimization Letters
  
  Volume: 13 Issue: 7 Pages: 1515-1521
- DOI
  10.1007/s11590-019-01425-w
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00808
[Journal Article] An approximation algorithm for the partial covering 0-1 integer program2018
- Author(s)
  Yotaro Takazawa, Shinji Mizuno, Tomonari Kitahara
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 印刷中 Pages: 126-133
- DOI
  10.1016/j.dam.2017.08.024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26242027, KAKENHI-PROJECT-15K15941, KAKENHI-PROJECT-19H00808
[Presentation] Does Morality Facilitate the Purchase of Meat Alternatives?2023
- Author(s)
  M. Hashimoto, Y. Takazawa, K. Sasahara
- Organizer
  9th International Conference on Computational Social Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] 一次の最大・最小の期待値に対する誤差とブレイクポイント数の保証付き区分線形近似2023
- Author(s)
  高澤陽太朗
- Organizer
  日本オペレーションズリサーチ学会 2023年春季研究発表会
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] 道徳は代替肉の消費意欲を高めるか？2022
- Author(s)
  橋本萌那, 高澤陽太朗, 笹原和俊
- Organizer
  The 2nd Conference of Computational Social Science of Japan (CSSJ2023)
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] How Has Food Become a Moral Concern? A Case Study of Meat Alternatives on Twitter2022
- Author(s)
  Moena Hashimoto, Yotaro Takazawa, Kazutoshi Sasahara
- Organizer
  8th International Conference on Computational Social Science (IC2S2)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] Approximation algorithm for the stochastic prize-collecting set multicover problem2022
- Author(s)
  高澤陽太朗
- Organizer
  「最適化:モデリングとアルゴリズム」
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] Approximation algorithm for the stochastic prize-collecting set multicover problem2022
- Author(s)
  高澤陽太朗
- Organizer
  研究集会「最適化：モデリングとアルゴリズム」
- Data Source
  KAKENHI-PROJECT-19H00808
[Presentation] 代替肉ツイートの変遷にみる「食」の道徳化2022
- Author(s)
  橋本萌那, 高澤陽太朗, 笹原和俊
- Organizer
  第1回計算社会科学会大会(CSSJ2022)
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] カバー回数が不確実な状況下でのセットマルチカバー問題に対する近似アルゴリズム2021
- Author(s)
  高澤陽太朗
- Organizer
  日本オペレーションズ・リサーチ学会 2021年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19H00808
[Presentation] フードデリバリーサービスにおける従業員のシフト最適化問題に対する近似アルゴリズム2021
- Author(s)
  高澤陽太朗
- Organizer
  2021年度科研費シンポジウム機械学習システムの社会実装に向けた次世代最適化技法の研究
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] Twitterデータ分析から見えた消費者の食に関する価値観の変化 ― 代替肉普及の観点より ―2021
- Author(s)
  橋本萌那, 高澤陽太朗, 笹原和俊
- Organizer
  日本マーケティング学会第10回マーケティングカンファレンス2021
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] カバー回数が不確実な状況下でのセットマルチカバー問題に対する近似アルゴリズム2021
- Author(s)
  高澤陽太朗
- Organizer
  日本オペレーションズ・リサーチ学会 2021年秋季研究発表会
- Data Source
  KAKENHI-PROJECT-21K14368
[Presentation] フードデリバリーサービスにおける従業員のシフト最適化問題に対する近似アルゴリズム2021
- Author(s)
  高澤陽太朗
- Organizer
  2021年度科研費シンポジウム「機械学習システムの社会実装に向けた次世代最適化技法の研究」
- Invited
- Data Source
  KAKENHI-PROJECT-19H00808

1. Mizuno Shinji (90174036)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 中田和秀 (00312984)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 北原知就 (10551260)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 鮭川矩義 (20757710)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 後藤順哉 (40334031)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 高野祐一 (40602959)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 水野真治

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

TAKAZAWA Yotaro 高澤 陽太朗

Research Projects

Research Products

Co-Researchers

誤差と区分数のトレードオフを事前に把握可能な区分線形近似方法の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

フードデリバリーにおける注文のバッチサイズを動的に決定するアルゴリズムの開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Next Optimization Methods for Social Implementation of Machine Learning Systems

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] On reduction of the switching graph problem to the independent set problem2022

Author(s)

Journal Title

Data Source

[Journal Article] Approximation algorithm for the stochastic prize-collecting set multicover problem2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Approximation algorithms for the covering-type k-violation linear program2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] An approximation algorithm for the partial covering 0-1 integer program2018

Author(s)

Journal Title

DOI

Data Source

[Presentation] Does Morality Facilitate the Purchase of Meat Alternatives?2023

Author(s)

Organizer

Data Source

[Presentation] 一次の最大・最小の期待値に対する誤差とブレイクポイント数の保証付き区分線形近似2023

Author(s)

Organizer

Data Source

[Presentation] 道徳は代替肉の消費意欲を高めるか？2022

Author(s)

Organizer

Data Source

[Presentation] How Has Food Become a Moral Concern? A Case Study of Meat Alternatives on Twitter2022

Author(s)

Organizer

Data Source

[Presentation] Approximation algorithm for the stochastic prize-collecting set multicover problem2022

Author(s)

Organizer

Data Source

[Presentation] Approximation algorithm for the stochastic prize-collecting set multicover problem2022

Author(s)

Organizer

Data Source

[Presentation] 代替肉ツイートの変遷にみる「食」の道徳化2022

Author(s)

Organizer

Data Source

[Presentation] カバー回数が不確実な状況下でのセットマルチカバー問題に対する近似アルゴリズム2021

Author(s)

Organizer

Data Source

[Presentation] フードデリバリーサービスにおける従業員のシフト最適化問題に対する近似アルゴリズム2021

Author(s)

Organizer

Data Source

[Presentation] Twitterデータ分析から見えた消費者の食に関する価値観の変化 ― 代替肉普及の観点より ―2021

Author(s)

Organizer

TAKAZAWA Yotaro 高澤陽太朗