日本語
NIHON UNIVERSITY's 
College of Science and Technology 
Department of Liberal Arts and Science 

Updated : 2020/02/12 
Associate Professor 
SOUMA Wataru 

Fax.047-469-5214  
 

Career (Number of the published data : 11)
Kanazawa University. Part-time Lecturer  1996/04/01-1998/03/31 
Kacho College. Part-time Lecturer  1998/04/01-2001/03/31 
Kyoto University. Researcher  1998/04/01-2001/03/31 
Kyoto University. Part-time Lecturer  1998/04/01-2002/03/31 
Kyoto University. Visiting Researcher  2001/04/01-2001/05/06 
Advanced Telecommunications Research Laboratories. Senior Researcher  2001/05/07-2009/03/31 
National Institute of Information and Communications Technology. Research Specialist  2006/04/01-2009/03/31 
Doshisha University. Part-time Lecturer  2007/04/01-2007/09/30 
Nihon University. Associate Professer  2009/04/01-Present 
Hitotsubashi University. Visitting Associate Professor  2009/10/01-2010/03/23 
Hitotsubashi University. Part-time Lecturer  2010/04/01-2011/03/23 

Academic background (Number of the published data : 3)
Kanazawa University  Graduate School, Division of Natural Science  Physics Major  Master course  1993/03/31  Completed  Domestic 
Kanazawa University  Graduate School, Division of National Science and Technology (except Gakushuin University, Konan University)  Material Science Major  Doctor course  1996/03/31  Completed  Domestic 
Yamagata University  Faculty of Science  Department of Physics  1991/03/31  Graduated  Domestic 

Research Areas (Number of the published data : 8)
Mathematical Physics/Fundamental Theory of Physical Properties 
Theoritical Economics 
Library and information science/Humanistic social informatics 
Intelligent informatics 
High performance computing 
Money/Finance 
Computational science 
Elementary Particle/Atomic Nucleus/Cosmic Ray/Space Physics 

Research keywords (Number of the published data : 7)
Big data 
Machine learning 
Complex systems 
Network Science 
Scientometrics, Informetrics 
Science and technology policy 
Macroeconomics 

Bibliography (Number of the published data : 12)
Scientometrics  InteckOpen  2018/07/18 
Macro-Econophysics  Cambridge University Press  2017/08 
The Economics of Interfirm Networks  Springer  2015/06/12 
イノベーション政策の科学:SBIRの評価と未来産業の創造  東京大学出版会  2015/03/30 
理工系のための力学  東京図書  2012/11/25 
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Papers (Number of the published data : 120)
New Measures of Journal Impact Based on the Number of Citations and PageRank  Proceedings of the First International Conference on Science & Technology Metrics  2019/12 
New Measure of Journal Impact Based on Citation Network  Proceedings of the 17th International Society for Scientometrics and Informetrics  2019/08 
Local bow-tie structure of the web  Applied Network Science  2019/04/18  10.1007/s41109-019-0127-2 
Practicality evaluation of stochastic model on networks for the real economy simulation  Journal of Computational Social Science  2019/02/19  10.1007/s42001-019-00029-9 
Macroscopic features of production network and sequential graph drawing  Evolutionary and Institutional Economics Review  2019/02/12  10.1007/s40844-019-00123-7 
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Research presentations (Number of the published data : 28)
Oral presentation(general)  Toward the Construction of Geographical Scientometrics  キヤノングローバル戦略研究所「経済・社会への分野横断的研究会」  2019/11/08 
Oral presentation(general)  The structure and evolution of Japanese production network  RIETI Workshop: Dynamics in Finance and Economy on economic networks  2019/10/09 
Oral presentation(general)  Application of Deep Learning to Forecast of Stock Price Change  RIETI Workshop: Dynamics in Finance and Economy on economic networks  2019/10/09 
Oral presentation(general)  News sentiment analysis in the US and Japan using deep learning methods  Conference on Complex Systems 2019  2019/10/04 
Poster presentation  The structure and evolution of the Japanese production network  Conference on Complex Systems 2019  2019/09/30 
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Intellectual property rights (Number of the published data : 4)
Patent  科学技術政策や産学官の技術経営に用いる知識・地理情報システム 
Patent  ポートフォリオ構築プログラム 
Patent  ポートフォリオ可視化装置およびポートフォリオ可視化プログラム 
Patent  セクショナリズム評価システム 
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Prizes (Number of the published data : 2)
Best Paper Award  2019/12/02  Overseas 
ベスト・ポスター賞  2009/03/10  Domestic 
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Research expenses (Number of the published data : 14)
Other grant  テキスト・データを用いたマクロ経済学への挑戦  2020-2021 
Other grant  日本の上場企業の所有権構造:ネットワーク分析  2019-2019 
Grant-in-Aid for Scientific Research  大規模な経済ネットワークシミュレーションに基づく経済システムの脆弱性のモデル化  2017/04/01-2020/03/31 
Sponsored research  多層マルチ時空間スケール社会・経済シミュレーション技術の研究・開発  2016/07/01-2020/03/31 
Grant-in-Aid for Scientific Research  複雑系ネットワークのアプローチによる社会システムのクライシスに関する研究  2014/04/01-2017/03/31 
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Textbooks and teaching materials (Number of the published data : 1)
理工系のための力学  2012/11/25 
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Memberships of academic societies (Number of the published data : 1)
日本物理学会  1995/08/01-Present 
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