Last Update: July 24, 2021

Hiromitsu HATTORI
E-Mail: hatto@fc.ritsumei.ac.jp
URL: http://hatto.org/
twitter: hatto_on / facebook: hatto.on
TEL: +81-77-561-4902
Date of Birth: 1975/09/16
Affiliation:
College of Information Science and Engineering, Ritsumeikan University
Address:
1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577 JAPAN(1 Nishinokyo-Suzaku-cho, Nakagyo, Kyoto 604-8520 JAPAN)[Education]
Ph.D (Doctor of Engineering)
2004/03
Department of Electrical and Computer Engineering, Graduate School of Engineering,
Nagoya Institute of Technology, JAPAN
Supervisor: Prof. Toramatsu Shintani
M.E. (Master of Engineering)
2001/03
Department of Electrical and Computer Engineering, Graduate School of Engineering,
Nagoya Institute of Technology, JAPAN
B.E. (Bachelor of Engineering)
1999/03
Department of Intelligence and Computer Science, Nagoya Institute of Technology,
JAPAN[Appointments]
Professor
2020/04 College of Information Science and Engineering, Ritsumeikan University, JAPAN
Associate Professor
2014/04 - 2020/03
College of Information Science and Engineering, Ritsumeikan University, JAPANAssistant Professor
2007/04 - 2014/03
Department of Social Informatics, Graduate School of Informatics, Kyoto University,
JAPAN
Visiting Scholar
2006/01 - 2006/08
Centre for Collective Intelligence, Sloan School of Management, Massachusetts
Institute of Technology, USA
Host faculty: Dr. Mark Klein
Honorary Research Assistant
Department of Computer Science, University of Liverpool, UK
Host faculty: Prof. Peter McBurney

2004/10 - 2005/07

Research Fellow
The Japan Society for the Promotion of Science (JSPS)

2004/04 - 2007/03

Research Intern
NTT Communication Science Laboratories, JAPANAdvisor: Prof. Makoto Yokoo

2000/03 - 2000/04[Professional Activities]• Board Members- The Japanese Society for Artificial Intelligence (JSAI) [Web]: 2021• Program Committee- International Joint Conference on Artificial Intelligence (IJCAI)- International Joint Conference on Autonomous Agents and Multiagent Systems(AAMAS)- AAAI Conference on Artificial Intelligence (AAAI)- International Conference on Principles and Practice of Multi-Agent Systems (PRIMA)- The Pacific-Rim International Conferences on Artificial Intelligence (PRICAI)[Web]- International Conference on Industria and Engineering Applications of Artificial
Intelligence and Expert Systems (IEA/AIE)• Organizing/Program/Workshop Chair- Co-Organizer, Joint Workshop of the 1st International Workshop on Data Oriented
Constructive Mining and Multi-Agent Simulation (DOCMAS) and 5th International
Workshop on Massively Multi-Agent Systems: Models, Methods, and Tools(MMAS), Taipei, Taiwan, May 2, 2011
- Co-Organizer, Digital Cities 6: Concepts, Methods and Systems of Urban Informatics, Pennsylvania, USA, June 24, 2009
- Co-Organizing Chair, The 1st International Workshop on Agent-based Complex
Automated Negotiations (ACAN-2008), Estoril, Portugal, May 12, 2008
- Co-Organizer, The 3rd International Workshop on Rational, Robust, and Secure
Negotiations in Multi-Agent Systems (RRS-2007), Silicon Valley, USA, November
5, 2007- Co-Organizer, The 2nd International Workshop on Rational, Robust, and Secure
Negotiations in Multi-Agent Systems (RRS-2006), Hakodate, Japan, May 8, 2006
- Co-Organizer, The 1st International Workshop on Rational, Robust, and Secure
Negotiations in Multi-Agent Systems (RRS-2005), Utrecht, Netherlands, July 25,
2005• Tutorial/School- Agent School Chair, Agent School on Autonomous Agents and Multi-Agent Systems, Nagoya Institute of Technology, Nagoya, Japan, December 12, 2009
- Agent School Chair, Agent School on Autonomous Agents and Multi-Agent Systems, Vietnam National University, Hanoi, Vietnam, December 11-12, 2008
- Tutorial, "Complex Negotiations for Intractable Problems", AAMAS-2008, Estoril,
Portugal, May 13, 2008

[Memberships]• Japanese Society for Artificial Intelligence (JSAI)• Information Processing Society of Japan (IPSJ)

• The Institute of Electronics, Information and Communication Engineers (IEICE)• Association for Computing Machinery (ACM)[Grants and Scholarships]
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Ministry of Land, Infrastructure, Transport and Tourism (MLIT): Grants for
Advanced Road Technology [2021/04 - 2024/03]• Title: Research on Automated Turn-Determination and Permitted Road Network Planning• Role: Project Member (2021/04 - )• Budget: 10,090,000 JPY
Japan Society for the Promotion of Science (JSPS): Grant-in-Aid for Challenging Exploratory Research [2021/07 - 2024/03]• Title: Interdisciplinary Research for the Ethical Transformation of Cities Sustainability, Information, Resilience, Food, and Economics • Role: Project Member (2021/07 -)• Budget: 1,800,000 JPY
Japan Society for the Promotion of Science (JSPS): Grant-in-Aid for Challenging Exploratory Research [2019/09 - 2022/03]• Title: Multiagent Simulation-based Legislation for Designing AI Society• Role: Project Leader (2019/09 - )• Budget: 3,200,000 JPY
Japan Society for the Promotion of Science (JSPS): Grant-in-Aid for Scientific Research (B) [2019/04 - 2022/03]• Title: Optimizing Traffic Flow by Controlling Interventional Behavior of Automated Vehicles• Role: Project Member (2019/04 - )• Budget: 2,000,000 JPY
Ministry of Education, Culture, Sports, Science and Technology (MEXT):
Grants for Development of Application toward Post-K Super Computer[2016/07 - 2020/03]• Title: Studies of Multi-Level Spatiotemporal Simulation of Socioeconomic
Phenomena• Role: Project Member (2016/07 - 2020/03)• Budget: 6,600,000 JPY
Japan Science and Technology Agency (JST): Strategic Basic Research Programs [2016/10 - 2020/03]• Title: Studies of Supporting Idea-generation based on Diverse Values andResearch Team Building• Role: Project Member (2016/07 - 2020/03)• Budget: 26,800,000 JPY
Japan Society for the Promotion of Science: Grant-in-Aid for Challenging
Exploratory Research [2015/04 - 2017/03]• Title: Foundation of Dialogues and Values of Norm, Ethics, System for AI• Role: Project Member (2015/04 - 2017/03)• Budget: 800,000 JPY
Japan Science and Technology Agency (JST): Strategic Basic Research Programs CREST [2012/10 - 2018/03]• Title: CASSIA: Comprehensive Architecture of Social Simulation for Inclusive
Analysis• Role: Project Member (2012/10 - 2018/03)• Budget: 22,000,000 JPY
Japan Society for the Promotion of Science: Grant-in-Aid for Challenging
Exploratory Research [2012/04 - 2014/03]

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Title: Development of Technologies to Predict the Effects of Renewable Energy Introduction using Multi-agent Simulation• Role: Project Leader (2012/04 - 2014/03)• Budget: 3,900,000 JPY
Japan Society for the Promotion of Science (JSPS): Grants-in-Aid for Young
Scientists (B)[2009/04 - 2012/03]“Human Behavior Modeling for Massively Traffic Simulation”
Project Leader (2009/04 - 2012/03)
3,300,000 JPY
Japan Society for the Promotion of Science (JSPS): Grants-in-Aid for Scientific Research (A)[2009/04 - 2012/03]“Service Computing for Collective Intelligence”
Project Member (2009/04 - 2012/03)
36,200,000 JPY
Strategic Information and Communications R&D Promotion Programme from
Ministry of Internal Affairs and Communications[2009/06 - 2012/03]“Service Computing for Multilingual Service”
Project Member (2009/06 - 2012/03)
68,694,000 JPY
Japan Society for the Promotion of Science (JSPS): Grants-in-Aid for Scientific Research (A)[2006/04 - 2009/03]“Participatory Design based on Massively Multi-Agent Systems”
Project Member (2007/04 - 2009/03)
37,400,000 JPY
Strategic Information and Communications R&D Promotion Programme from
Ministry of Internal Affairs and Communications[2005/04 - 2008/03]“Meganavigation Technologies for Ubiquitous Network Societies”
Project Member (2007/04 - 2008/03)
51,231,000 JPY
Research Grant for Young Researchers: NEC C&C Foundation[2008/01 - 2010/01]“Robust Multi-Agent Negotiation Protocol with Linear Utility Functions”
2,000,000 JPY
Research Grant: Artificial Intelligence Research Promotion Foundation[2008/01 - 2009/03]“Agent Modeling for Massively Traffic Simulation”
600,000 JPY
Research Grant: Kayamori Foundation of Informational Science Advancement[2008/01 - 2009/06]“Agent Modeling for Massively Multiagent Simulation”
900,000 JPY
Japan Society for the Promotion of Science (JSPS): Grants-in-Aid for Scientific Research [2004/04 - 2007/03]”Mechanism for Reaching an Agreement among Multiple Agents under Uncertainty”
3,500,000 JPY

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Grants for Travel Expense: The Research Foundation for the Electro Technology of Chubu (REFEC)[2004/08]
150,000 JPY
Grants for Travel Expense: The Tatematsu Foundation[2004/08]
200,000 JPY
Grants for Travel Expense: NEC C&C Foundation[2003/06]
180,000 JPY
Grants-in-Aid of Scientific Research: The Foundation for the Fusion of Science and Technology[2003/04 - 2004/03]“Research on Argumentation-based Negotiation for Reaching an Agreement”
Grants for Travel Expense: The Telecommunications Advancement Foundation (TAF)[2002/07]
230,000 JPY
Grants-in-Aid of Scientific Research: The Daiko Foundation[2002/04 - 2003/03]”Research on Multiagent Negotiation Protocol for Trading Support”
360,000 JPY
Grants for Travel Expense: The Research Foundation for the Electro Technology of Chubu (REFEC)[1999/11]
150,000 JPY[Areas of Interest]
Multiagent Systems (Multiagent Simulation; Multiagent Negotiation), Social Simulation,
AI-aided Communication Support, Design, ELSI (Ethical, Legal and Social Issues),
Agent-based Group Decision Support[Publications]International Conference:
1.
Kingetsu, H. and Hattori, H.: Multi-layered Traffic Viewer for Strategic Decision
Making. Proc. of the 12th International Conference on Knowledge, Information,
and Creativity Support System (KICSS-2017), 2017
2.
Hirotaka OSAWA, Arisa EMA, Hiromitsu HATTORI, Naonori AKIYA, Nobutsugu
KANZAKI, Akinori KUBO, Tora KOYAMA, Ryutaro ICHISE. Analysis of Robot Hotel:
Reconstruction of Works with Robots. 26th IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN 2017), 20173.
Kingetsu, H. and Hattori, H.: Multi-Agent Traffic Simulations with Taxi Agentsbased on Probe-Car Data. The 19th International Conference on Principles andPractice of Multi-Agent Systems (PRIMA-2016), August 22-26, 20164.
Arisa EMA, Hiromitsu HATTORI, Hirotaka OSAWA, Naonori AKIYA. Ethics and Social Responsibility: Case Study of a Journal Cover Design Under Fire. CHI-2015,
April 18-23, 2015
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Yuu Nakajima, Shohei Yamane, and Hiromitsu Hattori. Multi-model based Simulation Platform for Urban Traffic Simulation. The 13th International Conference on

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Principles of Practice in Multi-Agent Systems (PRIMA-2010), Springer-Verlag, pp.
416-427, Kolkata, India, November 15, 2010
Yuu Nakajima, Yoshiyuki Nakai, Hiromitsu Hattori, and Toru Ishida. Citywide Traffic Simulation Platform with Precise Driver Model. The 12th International Conference on Principles of Practice in Multi-Agent Systems (PRIMA-2009), Lecture
Notes in Artificial Intelligence (LNAI 5925), Springer-Verlag, pp. 459--470,
Nagoya, Japan, December 15, 2009
Shohei Yamane, Shoichi Sawada, Hiromitsu Hattori, Marika Odagaki, Kengo
Nakajima, and Toru Ishida. Participatory Simulation Environment gumonji/Q: A
Network Game Empowered by Agents. The 12th International Conference on Principles of Practice in Multi-Agent Systems (PRIMA-2009), Lecture Notes in Artificial Intelligence (LNAI 5925), Springer-Verlag, pp. 416--427, Nagoya, Japan, December 16, 2009
Hiromitsu Hattori, Yuu Nakajima, and Toru Ishida. Agent Modeling with Individual
Human Behaviors. In the Proc. of the 8th International Conference on Autonomous Agents and Multiagent Systems (AAMAS-2009), pp. 1369--1370, Budapest, Hungary, May 13, 2009 (poster paper)
Shoichi Sawada, Hiromitsu Hattori, Marika Odagaki, Kengo Nakajima, and Toru
Ishida. Participatory Simulation Platform Using Network Games. The 11th Pacific
Rim International Conference on Multi-Agents (PRIMA-2008), Lecture Notes in
Artificial Intelligence (LNAI 5357), Springer-Verlag, pp. 357--369, Hanoi, Vietnam,
December 16, 2008
Toru Ishida, Akiyo Nadamoto, Yohei Murakami, Rieko Inaba, Tomohiro Shigenobu,
Shigeo Matsubara, Hiromitsu Hattori, Yoko Kubota, Takao Nakaguchi, and Eri
Tsunokawa. A Non-Profit Operation Model for the Language Grid. In the Proc. of
the 1st International Conference on Global Interoperability for Language Resources (ICGL-2008), pp. 114--121, HongKong, China, January 9, 2008
Hiromitsu Hattori, Mark Klein, and Takayuki Ito. A Multi-Phase Protocol for Negotiation with Interdependent Issues. In the Proc. of the 2007 IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT-2007), pp. 153--159,
Silicon Valley, USA, November 3, 2007
Yusuke Tanaka, Yuu Nakajima, Hiromitsu Hattori, and Toru Ishida. A Driver Modeling Methodology Using Hypothetical Reasoning for Multiagent Traffic Simulation. The 10th Pacific Rim International Conference on Multi-Agents(PRIMA-2007), Lecture Notes in Artificial Intelligence (LNAI 5044), Springer-Verlag, pp. 288--297, Bangkok, Thailand, May 28, 2007
Hiromitsu Hattori, Mark Klein, and Takayuki Ito. Using Iterative Narrowing to Enable Multi-Party Negotiations with Multiple Interdependent Issues. In the Proc. of
the 6th International Joint Conference on Autonomous Agents and Multiagent
Systems (AAMAS-2007), pp. 1043--1045, Honolulu, USA, May 18, 2007 (poster
paper)
Takayuki Ito, Hiromitsu Hattori, and Mark Klein. Multi-issue Negotiation Protocol
for Agents: Exploring Nonlinear Utility Spaces. In the Proc. of the 20th International Joint Conference on Artificial Intelligence (IJCAI-2007), pp.
1347--1352, Hyderabad, India, January, 2007
Takayuki Ito, Mark Klein, and Hiromitsu Hattori. A Negotiation Protocol for
Agents with Nonlinear Utility Functions. In the Proc. of the 21st National Conference on Artificial Intelligence (AAAI-2006), Boston, USA, July 19, 2006 (poster
paper)

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Hiromitsu Hattori, Takayuki Ito, Tadachika Ozono, and Toramatsu Shintani. A
Nurse Scheduling System based on Dynamic Constraint Satisfaction Problem.
The 18th International Conference on Industrial and Engineering Applications ofArtificial Intelligence and Expert Systems (IEA/AIE-2005), Lecture Notes in Computer Science (LNCS 3533), Springer-Verlag, pp. 799--808, Bari, Italy, June 23,
2005
Takafumi Yamaya, Toramatsu Shintani, Tadachika Ozono, Yusuke Hiraoka, Hiromitsu Hattori, Takayuki Ito, Naoki Fukuta, and Kyoji Umemura. MiNet: Building
Ad-Hoc Peer-to-Peer Networks for Information Sharing Based on Mobile Agents.
In the Proc. of the 5th International Conference on Practical Aspects of Knowledge Management (PAKM-2004), pp. 59--70, Vienna, Austria, December 2, 2004
Hiromitsu Hattori, Toramatsu Shintani, Atsushi Isomura, Takayuki Ito, andTadachika Ozono. Stable Solutions dealing with Dynamics in Scheduling based on
Dynamic Constraint Satisfaction Problems. In the Proc. of the 8th Pacific Rim International Conference on Artificial Intelligence (PRICAI-2004), pp. 989--990,
Auckland, New Zealand, August, 2004 (poster abstract)
Hiromitsu Hattori, Tadachika Ozono, Takayuki Ito, and Toramatsu Shintani. Coalition Formation among Agents in Complex Problems based on a Combinatorial
Auction Perspective. The 17th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems (IEA/AIE-2004),
Lecture Notes in Computer Science (LNCS 3029), Springer-Verlag, pp. 176--187,
Ottawa, Canada, May, 2004
Noriharu Tashiro, Hiromitsu Hattori, Takayuki Ito, and Toramatsu Shintani. Implementing a Proxy Agent based Writable Web for a Dynamic Information Sharing
System. In the Proc. of the 13th International World Wide Web Conference(WWW-2004), pp. 256--257, NewYork, USA, May, 2004 (poster abstract)
Toshihiro Yamaguchi, Hiromitsu Hattori, Takayuki Ito, and Toramatsu Shintani.
On a Web Browsing Support System with 3D Visualization. In the Proc. of the 13th
International World Wide Web Conference (WWW-2004), pp. 316--317, NewYork,USA, May, 2004 (poster abstract)
Hiromitsu Hattori, Tadachika Ozono, and Toramatsu Shintani. Applying a Combinatorial Auction Protocol to a Coalition Formation among Agents in Complex
Problems. In the Proc. of the 2nd International Joint Conference on Autonomous
Agents and Multiagent Systems (AAMAS-2003), pp. 1008--1009, Melbourne,
Australia, July, 2003 (poster abstract)
Hiromitsu Hattori, Tadachika Ozono, Takayuki Ito, and Toramatsu Shintani. An
Automated Budget Allocation Mechanism for Simultaneous Multiple Bidding. The
18th National Conference on Artificial Intelligence (AAAI-2002), Edmonton, Canada, July, 2002 (poster abstract)
Hiromitsu Hattori, Ryota Yamada, Tadachika Ozono, and Toramatsu Shintani. A
Multiple-Bidding Support Framework for Bidding and Browsing Information. In theProc. of the 11th International World Wide Web Conference (WWW-2002), Honolulu, USA, May, 2002 (poster abstract)
Takayuki Ito, Hiromitsu Hattori, and Toramatsu Shintani. Incentive Compatibility
on Multiple Internet Auctions based on Bidding Support Agents. In the Proc. of
the 11th International World Wide Web Conference (WWW-2002), Honolulu, USA,
May, 2002 (poster abstract)

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Ryota Yamada, Hiromitsu Hattori, Takayuki Ito, and Toramatsu Shintani. MultiHammer: A Virtual Auction System based on Information Agents. In the Proc. of
the Pacific Asian Conference on Intelligent Systems 2001 (PAIS-2001), pp.
73--77, Seoul, Korea, November, 2001
Takayuki Ito, Hiromitsu Hattori, and Toramatsu Shintani. A Cooperation Mechanism among Seller Agents based on Exchanging Goods in Agent-mediated Electronic Commerce. In the Proc. of the Pacific Asian Conference on Intelligent Systems 2001 (PAIS-2001), pp. 89--96, Seoul, Korea, November, 2001
Hiromitsu Hattori, Takayuki Ito, Tadachika Ozono, and Toramatsu Shintani. A Hierarchical Coalition Formation Mechanism using Argumentation-based Negotiation for Group Decision Making. In the Proc. of the 2nd International Conference
on Software Engineering, Artificial Intelligence, Networking & Parallel/Distributed
Computing (SNPD-2001), pp. 326--331, Nagoya, Japan, August, 2001
Hiromitsu Hattori, Makoto Yokoo, Yuko Sakurai, and Toramatsu Shintani. A Dynamic Programming Model for Determining Bidding Strategies in Sequential Auctions: Quasilinear Utility and Budget Constraints. In the Proc. of the 17th International Conference on Uncertainty in Artificial Intelligence (UAI-2001), pp.
211--218, Seattle, USA, August, 2001
Hiromitsu Hattori, Takayuki Ito, Tadachika Ozono, and Toramatsu Shintani. An
Approach to Coalition Formation using Argumentation-based Negotiation in MultiAgent Systems. The 14th International Conference on Industrial & Engineering
Applications of Artificial Intelligence & Expert Systems (IEA/AIE-2001), Lecture
Notes in Computer Science (LNCS 2070), Springer-Verlag, pp. 687--696, Budapest, Hungary, June, 2001
Hiromitsu Hattori, Makoto Yokoo, Yuko Sakurai, and Toramatsu Shintani. Determining Bidding Strategies in Sequential Auctions: Quasi-linear Utility and Budget
Constraints. In the Proc. of the 5th International Conference on Autonomous
Agents (Agents-2001), pp. 83--84, Montreal, Canada, May, 2001 (poster abstract)
Hiromitsu Hattori, Takayuki Ito, and Toramatsu Shintani. An Approach to Improving Quality and Facilitating Consensus in Negotiation Among Agents. In the Proc.
of the IASTED International Conference, Intelligent Systems and Control (ISC-99),
pp. 252--257, Santa Barbara, USA, October, 1999

Journals:1.
Nishi, T., Ogawa, Y., Taka, F., Takano, M., Morishita, S., Hattori, H.: Moralitybased Analysis of Viewer’s Comments on Internet TV News Program, Transactions of the Japanese Society for Artificial Intelligence, Vol. 36, No. 1, WI2-E_1 –9, 2021 (in Japanese)
2.
Kingetsu, H., Hattori, H.: Investigation of the Potential of Multi-Agent Traffic Simulations to Find Good Arrangement of Taxies, Transactions of the Japanese Society for Artificial Intelligence, Vol. 34, No. 3, pp. C-IA2_1-9, 2019 (in Japanese)
3.
Arisa EMA, Hirotaka OSAWA, Reina SAIJO, Akinori KUBO, Takushi OTANI, Hiromitsu HATTORI, Naonori AKIYA, Nobutsugu KANZAKI, Minao KUKITA, Kazunori
KOMATANI, Ryutaro ICHISE. Clarifying Privacy, Property, and Power: Case Studyon Value Conflict Between Communities. Proceedings of the IEEE, Vol. 107, No. 3,
pp. 575-581, 2019

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Noda, I., Murase, Y., Ito, N., Izumi, K., Hattori, H., Kamada, T., Mizuta, H.,
Takeuchi, M.: Project CASSIA – Framework for Exhaustive and Large-Scale Social
Simulation -, Advanced Software Technologies for Post-Peta Scale Computing,Springer, PP. 271–299, 2019.
Yoshizoe, M., Hattori, H., Ema, A., Osawa, H., Kanzaki, S.: Values AwarenessSupport - Visualization of the Discussion -. Journal of science and technology
studies, No. 16, pp. 120-132, 2018 (in Japanese)
Kingetsu, H., Hattori, H.: Modeling Individual Strategies of Taxis using ProbeData and its Application to Traffic Simulations. IPSJ Journal, Vol. 59, No. 5, 2018
(in Japanese)
Noda, I., Ito, N., Izumi, K., Mizuta, H., Kamada, T., and Hattori, H.: Roadmap andresearch issues of multiagent social simulation using high-performance computing. Journal of Computational Social Science, Vol. 1, Issue. 1, pp. 155-166, 2018
Hattori, H., Jumi, S., Nakajima, Y.: Exploring Potential for Social System Design
Using Multi-Agent Simulations. IEICE TRANSACTIONS on Information and Systems, Vol. J100-D, No. 2, pp.180-193, 2017 (in Japanese)
Arisa EMA, Naonori AKIYA, Hirotaka OSAWA, Hiromitsu HATTORI, Shinya OIE,
Ryutaro ICHISE, Nobutsugu KANZAKI, Minao KUKITA, Reina SAIJO, Otani
TAKUSHI, Naoki MIYANO, and Yoshimi YASHIRO. Future Relations between Humans and Artificial Intelligence – A Stakeholder Opinion Survey in Japan -. IEEE
Technology and Society Magazine, Vol. 35, No. 4, pp. 68-75, 2016
Hiromitsu Hattori, Yuu Nakajima, and Shohei Yamane. Massive Multiagent-based
Urban Traffic Simulation with Fine-Grained Behavior Models. Journal of Advanced
Computational Intelligence and Intelligent Informatics (JACIII), Vol. 15, No. 2, Fuji
Technology Press, pp. 233--239, March, 2011
Hiromitsu Hattori, Yuu Nakajima, and Toru Ishida. “Learning from Humans: Agent
Modeling with Individual Human Behaviors. IEEE Transactions on Systems, Man,
and Cybernetics-Part A: Systems and Humans, Vol. 41, No. 1, IEEE , pp. 1--9, January, 2011
Toru Ishida, and Hiromitsu Hattori. Participatory Technologies for Designing
Ambient Intelligence Systems. Journal of Ambient Intelligence and Smart Environments, Vol. 1, No. 1, pp. 39--45, January, 2009
Hiromitsu Hattori, and Takayuki Ito. A Quick Adaptation Method for Constraint
Satisfaction in a Real-time Environment. International Journal of Computer Science and Network Security, Vol. 6, No. 7B, pp. 107--112, July, 2006
Takayuki Ito, Hiromitsu Hattori, and Toramatsu Shintani. A Cooperative Exchanging Mechanism among Seller Agents for Group-based Sales. International Journalof Electronic Commerce Research and Applications (ECRA), Elsevier Science, Vol.
1, No. 2, pp. 138--149, August, 2002

Area Papers in Journals:
1.
Ema, A., Akiya, N., Osawa, H., Hattori, H., Oie, S., Ichise, R., Kanzaki, N., Kukita,
M., Saijo, R., Takushi, O., Miyano, N., and Yashiro, Y.: Future Relations between
Humans and Artificial Intelligence – A Stakeholder Opinion Survey in Japan. IEEE
Technology and Society Magazine, Vol. 35, Issue 4, pp. 68-75, 2016
2.
Kiyoshi Izumi, Keiki Takadama, Hiromitsu Hattori, Nariaki Nishino, and Itsuki Noda.
Social and Group Simulation based on Real Data Analysis. Journal of Advanced

Computational Intelligence and Intelligent Informatics (JACIII), Vol. 15, No. 2, Fuji
Technology Press, pp. 166--172, March, 2011
Symposiums/Workshops/Demo Sessions:1.
Nishiura, T. and Hattori, H.: Exploring Parameters for Generating Semi-Realistic
Traffic Flow with Data Assimilation Approach. Proc. of the 25th International Symposium on Artificial Life and Robotics (AROB 25th 2020), pp. 909-912, 2020
2.
Hiromitsu Hattori and Hiroaki Kingetsu: Multi-Agent Simulations for Finding Reasonable Taxi Hilling Strategies. Proc. of the 23rd International Symposium on Artificial Life and Robotics 2018 (AROB-2018), pp. 776-779, 20183.
Hirotaka OSAWA, Arisa EMA, Naonori AKIYA, Hiromitsu HATTORI, Nobutsugu
KANZAKI, Akinori KUBO, Tora KOYAMA, Ryutaro ICHISE. Analysis of Robot Hotel:
Reconstruction of Works by Robots. Asian CHI Symposium in CHI 2017, 20174.
Arisa EMA, Hirotaka OSAWA, Hiromitsu HATTORI, Naonori AKIYA, Nobutsugu
KANZAKI, Ryutaro ICHISE, Minao KUKITA, Takushi OTANI, Akinori KUBO, Kazunori
KOMATANI, Reina SAIJO, Mikihito TANAKA, Koziro HONDA, Naoki MIYANO,
Yoshimi YASHIRO, Go YOSHIZAWA. Breaking Down Silos: Involving Various Researchers for Driving HCI Research. alt.CHI-2017, 20175.
Itsuki Noda, Nobuyasu Ito, Kiyoshi Izumi, Tomohisa Yamashita, Hideki Mizuta,
Tomio Kamada, Yohsuke Murase, Sachiko Yoshihama, Hiromitsu Hattori:
Roadmap for Multiagent Social Simulation on HPC. The 3rd International Workshop on Data Oriented Constructive Mining and Multi-Agent Simulation (DOCMAS-2015), December 6, 2015
6.
Hiromitsu Hattori, Yuu Nakajima, and Toru Ishida. Modeling Individual Driving
Behaviors for Multiagent Traffic Simulation. In the Proc. of the 6th Workshop on
Agents in Traffic and Transportation (ATT-2010), pp. 5–11, Toronto, Canada, May
11, 2010
7.
Mario Paolucci and Hiromitsu Hattori. Traffic Simulations with Emotional Effects:
A Proposal for Core Affect Contagion. In the Proc. of the 6th Workshop on Agentsin Traffic and Transportation (ATT-2010), pp. 97–102, Toronto, Canada, May 11,
2010
8.
Yuu Nakajima, Shohei Yamane, Hiromitsu Hattori, Toru Ishida. Evacuation Guide
System based on Massively Multiagent System. In the Proc. of the 7th International Conference on Autonomous Agents and Multiagent Systems (AAMAS08), pp. 1653--1654, Estoril, Portugal, May 15, 2008 (demo paper)
9.
Takayuki Ito, Mark Klein, and Hiromitsu Hattori. A Multi-Issue Negotiation Protocol among Nonlinear Utility Agents : A Preliminary Report. In the Proc. of the 2nd
International Workshop on Rational, Robust, and Secure Negotiations in Multiagent Systems (RRS-2006), pp. 25--35, Hakodate, Japan, May 8, 2006
Chapters in Books:
1.
Hiromitsu Hattori, Tadachika Ozono, Toramatsu Shintani. Coalition Formation
among Agents in Complex Problems based on a Combinatorial Auction Perspective. Architectural Design of Multi-Agent Systems: Technologies and Technique,Hong Lin (Eds.), Idea Group Inc., May, 2007
Post-Proceedings:

1.

Hiromitsu Hattori, Takahiro Kawamura, Tsuyoshi Ide, Makoto Yokoo (Eds.). New
Frontiers in Artificial Intelligence: JSAI 2008 Conference and Workshops. Lecture

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Notes in Computer Science/Lecture Notes in Artificial Intelligence (LNAI 5447),
Springer-Verlag, April, 2009
Takayuki Ito, Hiromitsu Hattori, Minjie Zhang, Tokuro Matsuo (Eds.). Rational Robust, and Secure Negotiations in Multi-Agent Systems. Studies in Computational
Intelligence (SCI) 89, Springer-Verlag, June, 2008
Takayuki Ito, Hiromitsu Hattori, Minjie Zhang, Tokuro Matsuo (Eds.). Rational Robust, and Secure Negotiations in Multi-Agent Systems. IEEE Computer Society,
May, 2005

Articles:1.
Takayuki Ito, Mark Klein, Hiromitsu Hattori. An Auction-Based Negotiation Protocol for Agents with Nonlinear Utility Functions. ROMA-2006-2, Massachusetts
Institute of Technology, February, 2006

[Awards and Honors]
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JSAI Incentive Award: Modeling Taxi Agent based on Probe-Car Data for City-Wide MultiAgent Traffic Simulations (Hiroaki KINGETSU and Hiromitsu HATTORI). 2016
Students Research Encouraging Award, The 73rd IPSJ National Convention, March, 2011
Nominee of the Best Paper Award, Joint Agent Workshops and Symposiums 2006
(JAWS-2006), October, 2006
Best paper Award for Young Researcher (Top 10 younger researchers’ papers in 1,000 papers), The 66th IPSJ National Convention, March, 2004
Students Research Encouraging Award, The 66th IPSJ National Convention, March, 2004
Students Paper Award, The Tokai Regional Section of the Information Processing Society ofJapan, May 2003
Students Research Award, The Tokai Regional Section of the Institute of Electronics, Information and Communication Engineers, May, 2002
TELECOM System Technology Student Award, The Telecommunications Advancement
Foundation (TAF), March 2002

[Dissertation]
Title: Electronic Commerce Support based on Multi-Agent Systems
Department of Electrical and Computer Engineering, Graduate School of Engineering,
Nagoya Institute of Technology, JAPAN[Invited Talks]
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“Multi-Agent Simulation for Understanding Fields in the Real-world,” Sony Corporation Shinagawa Technology Center, Tokyo, Japan, November 8, 2010
“Participatory Multiagent Simulations as a Field for Understanding Humans Behaviors,” University of Bologna, Italy, March 15, 2010
“Participatory Multiagent Simulation for Human Behavior Modeling,” Technical University Berlin, Germany, March 16, 2009“Participatory Multiagent Simulation and Agent Modeling,” Manchester Metropolitan University, UK, March 7, 2008
“Multiagent Systems in Complex Multi-Issue Negotiations and Participatory Simulation Environment,” SEN4 research group seminar, CWI, Netherlands, March 4,
2008“Participatory Multiagent Simulation for Modeling Human Behaviors,” 2007 RESCUE distinguished lecture series, UC Irvine, USA, November 8, 2007
“How to solve intractable problems?,” Ishida Lab. Seminar, Kyoto University,
Japan, January 24, 2007

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“Solution Stability in Dynamic Weighted Maximal CSP and Preliminary Report on
an Argumentation-based Negotiation Method,” AgentART Group Seminar, University of Liverpool, UK, July 8, 2005