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Social / Safety System Science

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MORIGUCHI Satoko

 
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NameMORIGUCHI Satoko
URLhttp://www.comp.tmu.ac.jp/satoko/Eindex.html
AffiliationTokyo Metropolitan University
SectionFaculty of Economics and Business Administration / Graduate School of Management,
Job titleAssociate Professor
DegreeDoctor of Science(Tokyo Institute of Technology), M. of Engineering(Sophia University), B. of Engineering(Sophia University)

Research Interests

 
Mathematical Engineering , Convex Function , Algorithms , Mathematical Programming , Discrete Optimzation , OR , Operations Research Social System Engineering Applied Mathematics

Research Areas

 
  • Social/Safety system science / Social systems engineering/Safety system / 
  • Informatics / Fundamental theory of informatics / 
  • Applied physics / Engineering fundamentals / 
  • Mechanical engineering / Production engineering/Processing studies / 

Academic & Professional Experience

 
2018
 - 
Today
Associate Professor, Faculty of Economics and Business Administration / Graduate School of Management, Tokyo Metropolitan University
 
2013
 - 
Mar 2018
Associate Professor, School of Business Administration, Tokyo Metropolitan University
 
2008
 - 
2013
Assistant Professor, Master Program of Information Systems Architecture, Advanced Institute of Industrial Technology
 
2005
 - 
2008
Assistant Professor, Department of Mechanical Engineering, Sophia University
 
2004
 - 
2005
Research fellow, Japan Science and Technology Agency
 

Education

 
 
 - 
2004
Department of Mathematical and Computing Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology
 
 
 - 
2001
Department of Mechanical Engineering, Graduate School, Division of Science and Engineering, Sophia University
 
 
 - 
1999
Department of Mechanical Engineering, Faculty of Science and Engineering, Sophia University
 

Committee Memberships

 
2012
   
 
Japan-Korea Joint Workshop on Algorithms and Computation  Program Committee
 
2009
   
 
International Symposium on Scheduling 2009  Exective Committe
 
2005
 - 
2006
Transdisciplinary Federation of Science and Technology  Program Committee on The 1st Conference of TFST
 
2006
   
 
The Japan Society of Mechanical Engineers  Committee of Manufacturing Systems Division
 
2006
   
 
The Operations Research Society of Japan  
 
2005
   
 
The Operations Research Society of Japan  Associate Editor on Journal of the Operations Research Society of Japan
 
1998
 - 
2001
The Japan Society of Mechanical Engineers  Associate Editor of Mecha Life
 

Published Papers

 
Satoko Moriguchi, Kazuo Murota
Journal of the Operations Research Society of Japan   62 53-63   Jan 2019   [Refereed]
© The Operations Research Society of Japan. Multimodular functions, primarily used in the literature of queueing theory, discrete-event systems, and operations research, constitute a fundamental function class in discrete convex analysis. The obje...
Satoko Moriguchi,Kazuo Murota,Akihisa Tamura,Fabio Tardella
Math. Program.   175(1-2) 119-154   2019   [Refereed]
c 2018 Springer-Verlag GmbH Germany, part of Springer Nature and Mathematical Optimization Society: In discrete convex analysis, the scaling and proximity properties for the class of L(Formula presented.)-convex functions were established more tha...
Satoko Moriguchi, Kazuo Murota,
Discrete Applied Mathematics   255 283-298   2019   [Refereed]
小林 敬明, 森口 聡子
情報処理学会論文誌数理モデル化と応用(TOM)   11(3) 42-57   Dec 2018   [Refereed]
The purpose of this research is to reduce the workload on the project manager by improving the efficiency of scheduling work in IT project management. In general, the delivery time and cost of the project are in a trade-off relationship, and the p...
Sena Safarina, Satoko Moriguchi, Tim J. Mullin, Makoto Yamashita
Discrete Applied Mathematics      Sep 2019   [Refereed]
An important problem in the breeding of livestock, crops, and forest trees is
the optimum of selection of genotypes that maximizes genetic gain. The key
constraint in the optimal selection is a convex quadratic constraint that
ensures genetic dive...
Satoko Moriguchi, Kazuo Murota, Akihisa Tamura, Fabio Tardella
Mathematics of Operations Research      Jun 2019   [Refereed]
For a function defined on a convex set in a Euclidean space, midpoint
convexity is the property requiring that the value of the function at the
midpoint of any line segment is not greater than the average of its values at
the endpoints of the line...
Satoko Moriguchi,Kazuo Murota,Akihisa Tamura,Fabio Tardella
27th International Symposium on Algorithms and Computation, ISAAC 2016, December 12-14, 2016, Sydney, Australia   57:1-57:13   2016   [Refereed]
Satoko MORIGUCHI and Kazuo MUROTA,
Journal of the Operations Research Society of Japan   55 48-62   2012   [Refereed]
Soichiro Ushio,Kazunori Okada,Yasuhiko Kido,Tomoki Kitahara,Hidenori Tsuji,Satoko Moriguchi,Masahiko Narita,Yuka Kato
11th Annual International Symposium on Applications and the Internet, SAINT 2011, Munich, Germany, 18-21 July, 2011, Proceedings   402-407   2011   [Refereed]
Soichiro Ushio,Yuka Ito,Kazunori Okada,Tomoki Kitahara,Hidenori Tsuji,Satoko Moriguchi,Masahiko Narita,Yuka Kato
25th IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2011, Biopolis, Singapore, March 22-25, 2011   890-895   2011   [Refereed]
Satoko Moriguchi,Akiyoshi Shioura,Nobuyuki Tsuchimura
SIAM Journal on Optimization   21(3) 633-668   2011   [Refereed]
Discrete L-Convex Functions Minimization Based on Continuous Relaxation
Satoko MORIGUCHI and Nobuyuki TSUCHIMURA
Pacific Journal of Optimization   5 227-236   2009   [Refereed]
Satoru Iwata,Satoko Moriguchi,Kazuo Murota
Math. Program.   103(1) 181-202   2005   [Refereed]
Satoko Moriguchi,Kazuo Murota
IEICE Transactions   88-A(5) 1104-1108   2005   [Refereed]
Satoru Iwata,Satoko Moriguchi,Kazuo Murota
Integer Programming and Combinatorial Optimization, 10th International IPCO Conference, New York, NY, USA, June 7-11, 2004, Proceedings   352-367   2004   [Refereed]
Satoko Moriguchi,Akiyoshi Shioura
Math. Oper. Res.   29(2) 394-397   2004   [Refereed]
Satoko MORIGUCHI and Kazuo MUROTA
Optimization Method and Software   18(2) 207-218   2003   [Refereed]
Scaling Algorithms for M-convex Function Minimization
Satoko MORIGUCHI, Kazuo MUROTA, and Akiyoshi SHIOURA
IEICE Transactions on Fundamentals   E85(A) 922-929   2002   [Refereed]

Misc

 
Satoko Moriguchi, Kazuo Murota
arxiv      May 2018
Multimodular functions, primarily used in the literature of queueing theory,
discrete-event systems, and operations research, constitute a fundamental
function class in discrete convex analysis. The objective of this paper is to
clarify the proper...
小林敬明, 小林敬明, 森口聡子
プロジェクトマネジメント学会研究発表大会予稿集(CD-ROM)   31st ROMBUNNO.2510   Mar 2018
小林敬明, 小林敬明, 森口聡子
日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集   2018 182‐183   Mar 2018
森口聡子, 室田一雄
日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集   2018 110‐111   Sep 2018
小林敬明, 小林敬明, 森口聡子
情報処理学会研究報告(Web)   2017(MPS-116) Vol.2017‐MPS‐116,No.5,1‐6 (WEB ONLY)   Dec 2017
Satoko Moriguchi, Kazuo Murota, Akihisa Tamura, Fabio Tardella
arxiv      Mar 2017
In discrete convex analysis, the scaling and proximity properties for the
class of LTex-convex functions were established more than a decade ago
and have been used to design efficient minimization algorithms. For the larger
class of integr...
森口聡子, 室田一雄
日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集   2017 229‐230   Mar 2017
Satoko Moriguchi, Kazuo Murota
arxiv      Oct 2017
This paper considers projection and convolution operations for integrally
convex functions, which constitute a fundamental function class in discrete
convex analysis. It is shown that the class of integrally convex functions is
stable under projec...
村上智之, 森口聡子
情報処理学会研究報告(Web)   2017(MUS-114) Vol.2017‐MUS‐114,No.19,1‐6 (WEB ONLY)   Feb 2017
MORIGUCHI Satoko, MUROTA Kazuo, TAMURA Akihisa, TARDELLA Fabio
日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集   2016 178‐179   Sep 2016
MORIGUCHI Satoko, MUROTA Kazuo, TARDELLA Fabio
日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集   2016 239‐240   Mar 2016
TSUCHIMURA Nobuyuki, MORIGUCHI Satoko, MUROTA Kazuo
23(2) 233-252   Jun 2013
Soichiro Ushio, Kazunori Okada, Tomoki Kitahara, Yasuhiko Kido, Hidenorio Tsuji, Satoko Moriguchi, Masahiko Narita, Yuka Kato
IPSJ SIG Notes   2011(34) 1-8   Mar 2011
We have proposed the Network Service Platform (NSP) as a framework which enables the development of integrated services between Internet Services, Robot Services, and Ubiquitous Computing. In this paper, we develop a Home Security Service Robot Sy...
Nobuyuki Tsuchimura, Satoko Moriguchi, Naonori Kakimura, Satoru Iwata, Kazuo Murota
IPSJ SIG Notes   2011(4) 1-6   Jan 2011
In discrete convex analysis, which is a unified framework of discrete convex functions based on the theory of matroids and submodular functions, efficient discrete optimization algorithms were proposed. In order to disseminate these theoretical re...
Yuka Ito, Soichiro Ushio, Kazunori Okada, Tomoki Kitahara, Hidenorio Tsuji, Satoko Moriguchi, Masahiko Narita, Yuka Kato
IPSJ SIG Notes   2010(25) 1-6   Nov 2010
We have proposed a digital travel diary service as an example of network services using real-world data. The service uses location data of GPS and image files obtained from cellular phones, and displays trace data of travel logs on a map as a web ...
潮 総一郎, 伊藤 由佳, 岡田 和乗, 北原 知樹, 辻 秀憲, 森口 聡子, 成田 雅彦, 加藤 由花
マルチメディア通信と分散処理ワークショップ2010論文集   2010(11) 176-182   Oct 2010
Togaeri Ayako, Sakamori Kiyoshi, Moriguchi Satoko, Takahashi Masanori
Manufacturing Systems Division Conference   2010 71-72   Mar 2010
Recently, PMO (Program Management Office) is payed attention in manufacturing industries as an organization to supports project management implementation at a corporate level. This is because the business of the project type business is increasing...
MORIGUCHI Satoko, TSUCHIMURA Nobuyuki
Manufacturing Systems Division Conference   2010 57-58   Mar 2010
We consider the initial procurement problem for a reparable inventory system. For this problem, we develop an application which minimizes an inventory cost. The inventory cost consists of the backorder penalty, which is computed by the product of ...
MORIMOTO SHOICHI, SHIMIZU SHOGO, TSUCHIYA YOSUKE, NAGAO TAKEYUKI, MORIGUCHI SATOKO, KATO YUKA, NAMBA YUKIO, MURAKOSHI HIDEKI, ISHIJIMA SHINTARO
IPSJ SIG Notes   2009(32) 113-119   Mar 2009
An asynchronous e-learning system that aggregates educational contents on a server and distributes them to students is widely used for the purpose of self-learning. Recently, synchronous e-learning, which enables students to attend a lecture from ...
Fujii Susumu, Uetake Tomohiko, Irohara Takashi, Moriguchi Satoko, Miyamaoto Yuichiro
Manufacturing Systems Division Conference   2008 69-70   Jul 2008
Installation of a production control system to a factory is a long lasting project requiring a lot of time and labor. After the decision which system is to be installed is made and the basic software system is developed, the confirmation of the co...
森口 聡子
Bulletin of Advanced Institute of Industrial Technology   (2) 183-192   2008
IIDA Tatsuki, FUJII Susumu, Miyamoto Yuichiro, Moriguchi Satoko
Manufacturing Systems Division Conference   2007 27-28   Jul 2007
A square arrayed manufacturing system (SAMS) is one of the agile manufacturing systems proposed to cope with the dynamically varying market demands in recent years. AGV system with mesh type paths considered in this study represents the AGV system...
NONOGAKI Yosuke, FUJII Susumu, MORIGUCHI Satoko, MIYAMOTO Yuichiro, OOISHI Shigeo
Manufacturing Systems Division Conference   2007 17-18   Jul 2007
For quick and effective response to dynamically varying market demands, it is strongly required to make flexible manufacturing systems more efficient by introducing effective and autonomous control and management system. For efficient operation, i...
MORIGUCHI Satoko, HARA Shinji, MUROTA Kazuo
Transactions of the Institute of Systems, Control and Information Engineers   20(2) 84-86   Feb 2007
Ichimori Tetsuo, Moriguchi Satoko
Transactions of the Operations Research Society of Japan   48 1-11   Dec 2005
This paper treats a new type of resource allocation problem. In this problem we consider resources allocated to activities or consumed at activities as inputs and their effectiveness function values as outputs. Some proportion of the outputs are r...
MORIGUCHI Satoko
Systems, control and information   49(4) 156-157   Apr 2005
The Resource Allocation Problem with Feedback
Transactions of the Operations Research Society of Japan   48 1-11   2005
Mathematical Models is CRM
203-204   2005
Mathematical Programming   103(1) 181-202   2005
IEICE Transactions on Fundamentals   E88-A(5) 1104-1108   2005
IWATA Satoru, MORIGUCHI Satoko, MUROTA Kazuo
IPSJ SIG Notes   2004(34) 81-88   Mar 2004
This paper presents a faster algorithm for the M-convex submodular flow problem, which is a generalization of the minimum-cost flow problem with an M-convex cost function for the flow-boundary, where an M-convex function is a nonlinear nonseparabl...
A Capacity Scaling Algorithm for M-Convex Submodular Flow
IPSJ SIG Technical Report   81-88   2004
Mathematics of Operations Research   29 394-397   2004
Capacity Scaling Algorithm for M-Convex Submodular Flow
Integer Programming and Combinatorial Optimization, LNCS 3064, Springer-Verlag   352-367   2004
Optimization Method and Software   18(2) 207-218   2003
Algorithms for Submodular Flows with an M-convex Function
The 3rd Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications      2003
Minimization of an M-convex Function with a Scaling Technique
15    2002
Scaling Algorithms for M-convex Function Minimization
IEICE Transactions on Fundamentals   E85-A 922-929   2002
Algorithms for M-convex Submodular Flow Problems
The Second Japanese-Sino Optimization Meeting      2002
Moriguchi Satoko, Murota Kazuo, Shioura Akiyoshi
RIMS Kokyuroku   1241 66-74   Dec 2001
MORIGUCHI Satoko, MUROTA Kazuo, SHIOURA Akiyoshi
IPSJ SIG Notes   2001(7) 27-34   Jan 2001
The concept of M-convex functions was introduced by Murota(1996)as a class of functions defined over integer lattice. It is shown that M-convex functions have various desirable properties as convexity in discrete optimization. We can find a global...

Association Memberships

 
The Operations Research Society of Japan , The Japan Society for Industrial and Applied Mathematics , The Japan Society of Mechanical Engineers , Transdisciplinary Federation of Science and Technology

Research Grants & Projects

 
Scaling and proximity properties of discrete optimization
the Ministry of Education, Culture, Sports, Science and Technology in Japan: Grants-in-Aid for Scientific Research (C)
Project Year: 2017 - 2020    Investigator(s): MORIGUCHI Satoko
the Ministry of Education, Culture, Sports, Science and Technology in Japan: Grants-in-Aid for Scientific Research (C)
Project Year: 2014 - 2017    Investigator(s): MORIGUCHI Satoko
the Ministry of Education, Culture, Sports, Science and Technology in Japan: Grants-in-Aid for Scientific Research, Grant for Young Scientists (B)
Project Year: 2010 - 2013    Investigator(s): MORIGUCHI Satoko
the Ministry of Education, Culture, Sports, Science and Technology in Japan: Grants-in-Aid for Scientific Research, Grant for Young Scientists (B)
Project Year: 2006 - 2008
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