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Research Output 1984 2019

  • 485 Citations
  • 10 h-Index
  • 105 Conference contribution
  • 43 Article
  • 3 Chapter
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Article
2019

Coordinated behavior of cooperative agents using deep reinforcement learning

Diallo, E. A. O., Sugiyama, A. & Sugawara, T., 2019 Jan 1, In : Neurocomputing.

Research output: Contribution to journalArticle

Reinforcement learning
Cooperative Behavior
Learning
Network architecture
Reward
2018
Multi agent systems
Decision making
Costs
2017
3 Citations (Scopus)

Adaptive Task Allocation Based on Social Utility and Individual Preference in Distributed Environments

Iijima, N., Sugiyama, A., Hayano, M. & Sugawara, T., 2017, In : Procedia Computer Science. 112, p. 91-98 8 p.

Research output: Contribution to journalArticle

Specifications
2 Citations (Scopus)

Coordinated area partitioning method by autonomous agents for continuous cooperative tasks

Sea, V., Kato, C. & Sugawara, T., 2017, In : Journal of Information Processing. 25, p. 75-87 13 p.

Research output: Contribution to journalArticle

Autonomous agents
Software agents
Cleaning
Robots
Computer science
2 Citations (Scopus)

Effect of direct reciprocity and network structure on continuing prosperity of social networking services

Osaka, K., Toriumi, F. & Sugawara, T., 2017 Dec 1, In : Computational Social Networks. 4, 1, 2.

Research output: Contribution to journalArticle

Social Networking
Reciprocity
Network Structure
Reward
Game
1 Citation (Scopus)

Effect of direct reciprocity on continuing prosperity of social networking services

Osaka, K., Toriumi, F. & Sugawara, T., 2017, In : Studies in Computational Intelligence. 693, p. 411-422 12 p.

Research output: Contribution to journalArticle

Experiments
2016
4 Citations (Scopus)

Cooperation-dominant Situations in SNS-norms Game on Complex and Facebook Networks

Hirahara, Y., Toriumi, F. & Sugawara, T., 2016 Aug 1, In : New Generation Computing. 34, 3, p. 273-290 18 p.

Research output: Contribution to journalArticle

Social Networking
Game
Norm
Reward
Costs

Detecting malicious domains with probabilistic threat propagation on DNS graph

Kazato, Y., Sugawara, T. & Fukuda, K., 2016, In : Computer Software. 33, 3, p. 16-28 13 p.

Research output: Contribution to journalArticle

Multi agent systems
Degradation
2015

Cooperation-dominant situations in SNS-norms game on complex and Facebook networks

Hirahara, Y., Toriumi, F. & Sugawara, T., 2015 Oct 27, In : Transactions of the Japanese Society for Artificial Intelligence. 30, 6, p. 782-790 9 p.

Research output: Contribution to journalArticle

Costs
Communication
Industry
Experiments
6 Citations (Scopus)

Learning and relearning of target decision strategies in continuous coordinated cleaning tasks with shallow coordination

Yoneda, K., Sugiyama, A., Kato, C. & Sugawara, T., 2015 Nov 18, In : Web Intelligence. 13, 4, p. 279-294 16 p.

Research output: Contribution to journalArticle

Cleaning
Robots
Robot applications
Multi agent systems
Dust
2014

Cooperation-Dominant situations in meta-Rewards games on WS- and BA-model networks

Hirahara, Y., Sugawara, T. & Toriumi, F., 2014 Aug 1, In : Computer Software. 31, 3, p. 211-221 11 p.

Research output: Contribution to journalArticle

Experiments
17 Citations (Scopus)

Role and member selection in team formation using resource estimation for large-scale multi-agent systems

Hayano, M., Hamada, D. & Sugawara, T., 2014 Dec 25, In : Neurocomputing. 146, p. 164-172 9 p.

Research output: Contribution to journalArticle

Multi agent systems
Aptitude
Internet
Learning
Cloud computing
2013
21 Citations (Scopus)

ADMIRE: Anomaly detection method using entropy-based PCA with three-step sketches

Kanda, Y., Fontugne, R., Fukuda, K. & Sugawara, T., 2013 Mar 1, In : Computer Communications. 36, 5, p. 575-588 14 p.

Research output: Contribution to journalArticle

Principal component analysis
Entropy
Detectors
Agglomeration
2 Citations (Scopus)

Autonomous decision on team roles for efficient team formation by parameter learning and its evaluation

Hamada, D. & Sugawara, T., 2013, In : Intelligent Decision Technologies. 7, 3, p. 163-174 12 p.

Research output: Contribution to journalArticle

Multi agent systems
Resource allocation
Experiments
2012

Preface

Rahwan, I., Wobcke, W., Sen, S. & Sugawara, T., 2012, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 7455 LNAI

Research output: Contribution to journalArticle

2011
1 Citation (Scopus)

Analysis of time-series correlations of packet arrivals to Darknet and their size- and location-dependencies

Ohta, M., Sugimoto, S., Sugawara, T., Fukuda, K., Hirotsu, T. & Akashi, O., 2011, In : Computer Software. 28, 2, p. 129-139 11 p.

Research output: Contribution to journalArticle

Time series
Monitoring
Internet

Latent interrelationships among items in interrelationships among bloggers

Sato, S. Y., Fukuda, K., Hirotsu, T., Kurihara, S. & Sugawara, T., 2011, In : Computer Software. 28, 1, p. 145-153 9 p.

Research output: Contribution to journalArticle

Migration of IP routing points for distributed virtual routing using binary PSO

Kensuke, T., Hirotake, A., Toshio, H. & Sugawara, T., 2011, In : Transactions of the Japanese Society for Artificial Intelligence. 26, 1, p. 25-33 9 p.

Research output: Contribution to journalArticle

Local area networks
Particle swarm optimization (PSO)
Topology
1 Citation (Scopus)
Multi agent systems
Reinforcement learning
2010
1 Citation (Scopus)

Fluctuated peer selection policy and its performance in large-scale multi-agent systems

Sugawara, T., Fukuda, K., Hirotsu, T., Sato, S. Y., Akashi, O. & Kurihara, S., 2010, In : Web Intelligence and Agent Systems. 8, 3, p. 255-268 14 p.

Research output: Contribution to journalArticle

Multi agent systems
Intelligent agents
Reinforcement learning
Program processors
Internet
2008

Jaws Activities and Their Contribution to Agent Research

Kinoshita, T., Yokoo, M., Mine, T., Kitamura, Y., Sugawara, T., Terano, T., Shintani, T. & Ohsuga, A., 2008, In : Computer Software. 25, 4, p. 3-10 8 p.

Research output: Contribution to journalArticle

Bioinformatics
Computer science
Artificial intelligence
Artificial Intelligence
Computer Science
4 Citations (Scopus)

Policy-based BGP-control architecture for inter-AS routing adjustment

Akashi, O., Fukuda, K., Hirotsu, T. & Sugawara, T., 2008 Aug 15, In : Computer Communications. 31, 13, p. 2996-3002 7 p.

Research output: Contribution to journalArticle

Routers
Multi agent systems
Feedback
2007
1 Citation (Scopus)

Agent organization system for multi-agent based network management

Terauchi, A., Akashi, O., Maruyama, M., Sugawara, T., Fukuda, K., Hirotsu, T., Kurihara, S. & Koyanagi, K., 2007, In : Transactions of the Japanese Society for Artificial Intelligence. 22, 5, p. 482-492 11 p.

Research output: Contribution to journalArticle

Network management
Multi agent systems
Internet
Computer systems
Topology

Performance of server deployment and selection algorithms based on statistical property of network topology

Fukuda, K., Sato, S. Y., Akashi, O., Hirotsu, T., Kurihara, S. & Sugawara, T., 2007, In : Computer Software. 24, 4, p. 78-87 10 p.

Research output: Contribution to journalArticle

Servers
Topology
Quality of service
Computer systems
Availability
2004

An implementation for capturing clickable moving objects

Sugawara, T., Kurihara, S., Aoyagi, S., Sato, K. & Takada, T., 2004, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3101, p. 441-450 10 p.

Research output: Contribution to journalArticle

Moving Objects
Websites
Internet
Infrared radiation
Wavelength

How collective intelligence emerge in complex environment?

Kurihara, S., Fukuda, K., Hirotsu, T., Akashi, O., Sato, S. & Sugawara, T., 2004, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 3141, p. 484-495 12 p.

Research output: Contribution to journalArticle

Collective Intelligence
Intelligence
Autonomous agents
Minority Game
Self-organization

Personal Networks Integrating a VPN with Execution Environments of Hosts.

Kourai, K., Hirotsu, T., Sato, K., Akashi, O., Fukuda, K., Sugawara, T. & Chiba, S., 2004, In : Computer Software. 21, 1, p. 2-12 11 p.

Research output: Contribution to journalArticle

2003
4 Citations (Scopus)

Cooperative Control Based on Absolute Positional Information of Grasped Object in Multiple Mobile Manipulators

Sugawara, T. & Murakami, T., 2003 Sep 1, In : IEEJ Transactions on Industry Applications. 123, 6, p. 689-695 7 p.

Research output: Contribution to journalArticle

Manipulators
Collision avoidance
Robots
2002
7 Citations (Scopus)

Agent system for inter-AS routing error diagnosis

Akashi, O., Sugawara, T., Murakami, K. I., Maruyama, M. & Koyanagi, K., 2002 May, In : IEEE Internet Computing. 6, 3, p. 78-82 5 p.

Research output: Contribution to journalArticle

Internet service providers
Autonomous agents
Routers

ENCORE: A diagnostic system for inter-AS routing anomalies

Akashi, O., Sugawara, T., Murakami, K., Maruyama, M. & Koyanagi, K., 2002, In : NTT R and D. 51, 7, p. 603-611 9 p.

Research output: Contribution to journalArticle

Internet
Intelligent agents
2001
7 Citations (Scopus)

A multi-agent monitoring and diagnostic system for TCP/IP-based network and its coordination

Sugawara, T., Murakami, K. I. & Goto, S., 2001 Nov 1, In : Knowledge-Based Systems. 14, 7, p. 367-383 17 p.

Research output: Contribution to journalArticle

Network components
Intranets
Monitoring
Network management
Computer networks

Finding near-similar web pages by using link information

Kurihara, S., Hirotsu, T., Takada, T., Akashi, O. & Sugawara, T., 2001, In : Computer Software. 18, 6, p. 585-596 12 p.

Research output: Contribution to journalArticle

Websites
1998
4 Citations (Scopus)

Adaptive selection of reactive/deliberate planning for a dynamic environment

Kurihara, S., Aoyagi, S., Onai, R. & Sugawara, T., 1998 Sep 30, In : Robotics and Autonomous Systems. 24, 3-4, p. 183-195 13 p.

Research output: Contribution to journalArticle

Dynamic Environment
Planning
Active Vision
Real-time
Vision System
34 Citations (Scopus)

Learning to Improve Coordinated Actions in Cooperative Distributed Problem-Solving Environments

Sugawara, T. & Lesser, V., 1998, In : Machine Learning. 12, 4, p. 129-153 25 p.

Research output: Contribution to journalArticle

Problem Solving Environment
Distributed Environment
Multi agent systems
Local area networks
Multi-agent Systems
1997

Plan reuse in cooperative, distributed problem-solving

Sugawara, T., 1997 Jun 15, In : Systems and Computers in Japan. 28, 6, p. 60-67 8 p.

Research output: Contribution to journalArticle

Reuse
Planning
Multi agent systems
Multi-agent Systems
Costs
1993

Construction of a knowledge base by means of inter-frame structures

Sugawara, T., 1993 Nov 1, In : Systems and Computers in Japan. 24, 12, p. 22-30 9 p.

Research output: Contribution to journalArticle

Frame Structure
Knowledge Base
Exception
Rule Extraction
Maintenance
1992

Diagnostic and observation expert system for large TCP/IP-based internetworks

Sugawara, T., 1992, In : Systems and Computers in Japan. 23, 2, p. 14-23 10 p.

Research output: Contribution to journalArticle

TCP/IP
Expert System
Expert systems
Diagnostics
Fault
1988

Tools for Expert Systems

Sugawara, T., 1988, In : Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering. 54, 8, p. 1413-1417 5 p.

Research output: Contribution to journalArticle

Knowledge engineering
Knowledge representation
Expert systems
Artificial intelligence
1987

KRINE: A KNOWLEDGE BASE SYSTEM WITH FRAME-BASED LOGIC PROGRAMMING MECHANISMS.

Ogawa, Y., Shima, K. & Sugawara, T., 1987, In : Denki Tsushin Kenkyujo kenkyu jitsuyoka hokoku. 36, 9, p. 1255-1264 10 p.

Research output: Contribution to journalArticle

Logic programming
Knowledge representation
Logic design
Expert systems
Computer hardware