Rchr
J-GLOBAL ID:200901072794525608
Update date: Dec. 05, 2024
MURAMATSU MASAKAZU
ムラマツ マサカズ | MURAMATSU MASAKAZU
Affiliation and department:
Job title:
Professor
Homepage URL (1):
https://muramatsu-lab.jp/
Research field (1):
Mathematical informatics
Research keywords (7):
Polynomial Optimization
, Linear optimization
, Nonlinear optimization
, Second-order cone programming
, Semidefinite programming
, Conic linear programming
, Operations research
Research theme for competitive and other funds (10):
- 2022 - 2027 無限次元統計モデルに基づくベイズ予測理論の構築とデータ解析手法の開発
- 2020 - 2024 悪条件錐線形計画問題の理論とアルゴリズム
- 2017 - 2020 面削減法を用いた錐線形計画の双対理論と誤差解析
- 2016 - 2020 Applying heuristics to complex games close to real-world competition
- 2014 - 2017 錐線形計画における退化とモデリング
- 2014 - 潜在情報事前分布に基づくベイズ統計理論の構築と応用
- 2008 - 2010 Information Geometry of Convex Optimization : Extension and Applications
- 2006 - 2007 Development of numerically stable primal-dual interior point algorithms for solving nonlinear semidefinite programming problems
- 2005 - 2007 The second order mean field approximation of graphical models and its application to Bayesian inference
- 1995 - 1996 Developments of Advanced Optimization Systems Unitying Discrete and Continuous Approaches Associate
Show all
Papers (58):
-
Takashi Tsuchiya, Bruno F. Lourenço, Masakazu Muramatsu, Takayuki Okuno. Closing duality gaps of SDPs completely through perturbation when singularity degree is one. Optimization Methods and Software. 2024. 39. 5. 1040-1067
-
Takefumi KAWAKAMI, Takanori IDE, Kunihito HOKI, Masakazu MURAMATSU. Shift Quality Classifier Using Deep Neural Networks on Small Data with Dropout and Semi-Supervised Learning. IEICE Transactions on Information and Systems. 2023. E106.D. 12. 2078-2084
-
Takashi Tsuchiya, Bruno F. Lourenco, Masakazu Muramatsu, Takayuki Okuno. A Limiting Analysis on Regularization of Singular SDP and its Implication to Infeasible Interior-point Algorithms. Mathematical Programming. 2022. 200. 1. 531-568
-
Bruno F. Lourenco, Masakazu Muramatsu, Takashi Tsuchiya. Solving SDP completely with an inerior point oracle. Optimization Methods and Software. 2021. 36. 2-3. 425-471
-
Takefumi Kawakami, Takanori Ide, Eiji Moriyama, Kunihiro Hoki, Masakazu Muramatsu. Development of Artificial Intelligence to Classify Quality of Transmission Shift Control Using Deep Convolutional Neural Networks. IEEE Transactions on Vehicular Technology. 2020. 69. 12. 16168-16172
more...
MISC (14):
Books (4):
-
あたらしい数理最適化
近代科学社 2012
-
最適化法
共立出版株式会社 2002
-
新編OR事典(共著)
日本オペレーションズ・リサーチ学会 2000
-
経営科学OR用語大辞典(共著)朝倉書店
1999
Lectures and oral presentations (65):
-
居酒屋チェーン店における従業員の勤務表作成問題
(日本OR学会2023年度春季研究発表会 2023)
-
A Variant of Knapsack Problem Efficient for Benders Decomposition
(13th International Congress on Advanced Applied Informatics Winter 2022)
-
居酒屋スタッフのスケジューリング問題
(日本OR学会2022年度春季研究発表会 2022)
-
木の最小シュタイナー支配集合
(日本OR学会2022年春季研究発表会 2022)
-
小型電動固定翼の交通網の設計
(日本OR学会 2022年春季研究発表会 2022)
more...
Education (4):
- - 1994 The Graduate University for Advanced Studies Graduate School, Division of Mathematical and Physical Science 統計科学専攻
- - 1991 The University of Tokyo Graduate School, Division of Engineering 情報工学専攻
- - 1989 The University of Tokyo Faculty of Engineering 計数工学科
- 1981 - 1984 私立武蔵高校
Professional career (2):
- Master of Engineering (The University of Tokyo)
- Ph. D. (The Graduate University for Advanced Studies)
Work history (3):
- 2020/04 - 現在 The University of Electro-Communications Organization for Education and Student Support Education Development Center
- 2020/04 - 現在 The University of Electro-Communications Vice President (Education)
- 2008/04 - Department of Computer and Network Engineering, The University of Electro-communications Professor
Committee career (5):
- 2018/04 - 2020/03 The Operations Research Society of Japan Editor-in-Chief, Journal of the Operations Research Society of Japan
- 2009/04 - 2011 日本OR学会 国際理事
- 2008/03 - Fellow
- 1999 - 2000 日本OR学会 IAOR委員
- 1993 - 1999 日本OR学会 研究普及委員
Awards (3):
- 2017/09 - 日本学術振興会 有意義な審査意見を付した専門委員
- 2017/09 - The Operations Research Society of Japan Best Paper of the Year 弱実行不能半正定値計画問題の幾何学的解析
- 2003/03 - 日本OR学会文献賞
Association Membership(s) (6):
電子情報通信学会
, 情報処理学会
, The Japan Society for Industrial and Applied Mathematics
, SIAM(Society for Industrial and Applied Mathematics)
, The Operations Research Society of Japan
, Mathematical Optimization Society
Return to Previous Page