Osamu Katai

According to our database, Osamu Katai authored at least 69 papers between 1978 and 2011.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2011

Situated and embodied interactions for symbiotic and inclusive societies.

Osamu Katai, Toyoaki Nishida, Renate Fruchter

AI Soc., 2011

2010

Expanding awareness by inclusive communication design.

Takayuki Shiose, Yasuhiro Kagiyama, Kentaro Toda, Hiroshi Kawakami, Osamu Katai

AI Soc., 2010

Formalizing coexistential communication as co-creation of Leibnizian spatio-temporal fields.

Osamu Katai, Hiroshi Kawakami, Takayuki Shiose, Akira Notsu

AI Soc., 2010

2009

Morphological preprocessing method to thresholding degraded word images.

Shigueo Nomura, Keiji Yamanaka, Takayuki Shiose, Hiroshi Kawakami, Osamu Katai

Pattern Recognit. Lett., 2009

Visualization of balancing systems based on naïve psychological approaches.

Akira Notsu, Hidetomo Ichihashi, Katsuhiro Honda, Osamu Katai

AI Soc., 2009

Formal concept analysis for system awareness of operators.

Tatsuo Motoyoshi, Hiroshi Kawakami, Takayuki Shiose, Osamu Katai

Proceedings of the 18th IEEE International Symposium on Robot and Human Interactive Communication, 2009

Influences of Telops on Television Audiences' Interpretation.

Hidetsugu Suto, Hiroshi Kawakami, Osamu Katai

Proceedings of the Human-Computer Interaction. Ambient, 2009

2008

Encoding Modalities into Extended Petri Net for Analyzing Discrete Event Business Process.

Takashi Hattori, Hiroshi Kawakami, Osamu Katai, Takayuki Shiose

Proceedings of the New Directions in Intelligent Interactive Multimedia, 2008

A Mathematical Framework for Interpreting Playing Environments as Media for Information Flow.

Tatsuo Motoyoshi, Takashi Hattori, Hiroshi Kawakami, Takayuki Shiose, Osamu Katai

Adv. Hum. Comput. Interact., 2008

Analyzing Decentralized Governability of Business Processes by Extended Petri Nets and Modal Logics.

Takashi Hattori, Hiroshi Kawakami, Osamu Katai, Takayuki Shiose

Proceedings of the ICE-B 2008, 2008

Toward Touching a Landscape in a Picture: Investigation of Groping Strategy about Tactile Images and Image Simplification Method.

Takayuki Shiose, Yasuhiro Kagiyama, Kiyohide Ito, Kazuhiko Mamada, Hiroshi Kawakami, Osamu Katai

Proceedings of the Computers Helping People with Special Needs, 2008

2007

Analyzing Usage of Indoor Space from Ecological Aspects Based on Constraint-Oriented Fuzzy Sets.

Tomoko Ohya, Masanori Shimamoto, Takayuki Shiose, Hiroshi Kawakami, Osamu Katai

J. Adv. Comput. Intell. Intell. Informatics, 2007

Novel nonspeech tones for conceptualizing spatial information.

Shigueo Nomura, Masayoshi Tsuchinaga, Yaichi Nojima, Takayuki Shiose, Hiroshi Kawakami, Osamu Katai, Keiji Yamanaka

Artif. Life Robotics, 2007

System design of "Ba"-like stages for improvisational acts via Leibnizian space-time and Peirce's existential graph concepts.

Osamu Katai, Katsushi Minamizono, Takayuki Shiose, Hiroshi Kawakami

AI Soc., 2007

Inclusive Design Workshop by Regional Cooperation Between an NPO and a University.

Takayuki Shiose, Kentaro Toda, Hiroshi Kawakami, Osamu Katai

Proceedings of the Intercultural Collaboration, First International Workshop, 2007

2005

A novel adaptive morphological approach for degraded character image segmentation.

Shigueo Nomura, Keiji Yamanaka, Osamu Katai, Hiroshi Kawakami, Takayuki Shiose

Pattern Recognit., 2005

Improved MLP Learning via Orthogonal Bipolar Target Vectors.

Shigueo Nomura, Keiji Yamanaka, Osamu Katai, Hiroshi Kawakami, Takayuki Shiose

J. Adv. Comput. Intell. Intell. Informatics, 2005

Web Community Discovery Using Personal Names.

Kazuhiro Kazama, Osamu Katai, Shin-ya Sato, Hiroshi Kawakami

Proceedings of the 2005 International Workshop on Challenges in Web Information Retrieval and Integration (WIRI 2005), 2005

Exploiting interaction between sensory morphology and learning.

Komei Sugiura, Makoto Akahane, Takayuki Shiose, Katsunori Shimohara, Osamu Katai

Proceedings of the IEEE International Conference on Systems, 2005

Evaluation of Using Human Relationships on the Web as Information Navigation Paths.

Kazuhiro Kazama, Shin-ya Sato, Kensuke Fukuda, Ken-ichiro Murakami, Hiroshi Kawakami, Osamu Katai

Proceedings of the New Frontiers in Artificial Intelligence, 2005

Analyzing Parameter Sensitivity and Classifier Representations for Real-Valued XCS.

Atsushi Wada, Keiki Takadama, Katsunori Shimohara, Osamu Katai

Proceedings of the Learning Classifier Systems, International Workshops, 2005

2004

Introduction.

Osamu Katai

Int. J. Hum. Comput. Interact., 2004

A New Method for Degraded Color Image Binarization Based on Adaptive Lightning on Grayscale Versions.

Shigueo Nomura, Keiji Yamanaka, Osamu Katai, Hiroshi Kawakami

IEICE Trans. Inf. Syst., 2004

A Partitioned Random Network Agent Model for Organizational Sectionalism Studies.

Kikuo Yuta, Yoshi Fujiwara, Wataru Souma, Keiki Takadama, Katsunori Shimohara, Osamu Katai

Proceedings of the New Frontiers in Artificial Intelligence - JSAI 2003 and JSAI 2004 Conferences and Workshops, Niigata, Japan, June 23-27, 2003 and Kanazawa, Japan, May 31, 2004

2003

Analyzing the Agent-Based Model and its Implications.

Yutaka I. Leon-Suematsu, Keiki Takadama, Norberto Eiji Nawa, Katsunori Shimohara, Osamu Katai

Adv. Complex Syst., 2003

Evolution of Rewriting Rule Sets Using String-Based Tierra.

Komei Sugiura, Hideaki Suzuki, Takayuki Shiose, Hiroshi Kawakami, Osamu Katai

Proceedings of the Advances in Artificial Life, 7th European Conference, 2003

Acquisition of a specialty in multi-agent learning: approach from learning classifier system.

Hiroyasu Inoue, Katsunori Shimohara, Keiki Takadama, Osamu Katai

Proceedings of the IEEE International Symposium on Computational Intelligence in Robotics and Automation: Computational Intelligence in Robotics and Automation for the New Millennium, 2003

Study on direct perception of collision avoidance mediated by brightness differences.

Takashi Hattori, Yuusuke Satake, Hiroshi Kawakami, Takayuki Shiose, Osamu Katai

Proceedings of the IEEE International Symposium on Computational Intelligence in Robotics and Automation: Computational Intelligence in Robotics and Automation for the New Millennium, 2003

Proposal of probabilistically and dynamically separating GA.

K. Nakayama, Katsunori Shimohara, Osamu Katai

Proceedings of the IEEE Congress on Evolutionary Computation, 2003

Translating Novelty of Business Model into Terms of Modal Logics.

Hiroshi Kawakami, Ryosuke Akinaga, Hidetsugu Suto, Osamu Katai

Proceedings of the AI 2003: Advances in Artificial Intelligence, 2003

2002

Attribute Generation Based on Association Rules.

Masahiro Terabe, Takashi Washio, Hiroshi Motoda, Osamu Katai, Tetsuo Sawaragi

Knowl. Inf. Syst., 2002

Reinforcement Leaning of Fuzzy Control Rules with Context-Specitic Segmentation of Actions.

Hideki Yamagishi, Hiroshi Kawakami, Tadashi Horiuchi, Osamu Katai

J. Adv. Comput. Intell. Intell. Informatics, 2002

A Novel Hybrid Framework of Coevolutionary GA and Machine Learning.

Hisashi Handa, Mitsuru Baba, Tadashi Horiuchi, Osamu Katai

Int. J. Comput. Intell. Appl., 2002

Classification of Types of Societal Conflicts and Characterization of their Resolution Processes Based on Deontic Logic.

Osamu Katai, Kentaro Toda, Hiroshi Kawakami

IGTR, 2002

On fairness and learning agents in a bargaining model with uncertainty.

Norberto Eiji Nawa, Katsunori Shimohara, Osamu Katai

Cogn. Syst. Res., 2002

Symbiotic artifact design by bioinformatic and multimodal frameworks.

Osamu Katai, Hiroshi Kawakami, Hidetsugu Suto, Kentaro Toda

Artif. Life Robotics, 2002

Autonomous symbol Acquisition through Agent Communication.

Atsushi Wada, Keiki Takadama, Katsunori Shimohara, Osamu Katai

Proceedings of the Recent Advances in Simulated Evolution and Learning [extended and revised papers selected from the 4th Asia-Pacific Conference on Simulated Evolution and Learning, 2002

Joint Attention in the mimetic Context - What is a "mimetic same"?

Takayuki Shiose, Kenichi Kagawa, Min An, Toshiharu Taura, Hiroshi Kawakami, Osamu Katai

Proceedings of the Recent Advances in Simulated Evolution and Learning [extended and revised papers selected from the 4th Asia-Pacific Conference on Simulated Evolution and Learning, 2002

2001

Agent architecture based on an interactive self-reflection classifier system.

Keiki Takadama, Hiroyasu Inoue, Katsunori Shimohara, Michio Okada, Osamu Katai

Artif. Life Robotics, 2001

On Fairness in an Alternating-Offers Bargaining Model with Evolutionary Agents.

Norberto Eiji Nawa, Katsunori Shimohara, Osamu Katai

Proceedings of the Intelligent Agents: Specification, 2001

Audio-visually aided interactive sandbox: Extensions of a traditional playground.

Isato Kataoka, Katsunori Shimohara, Atsuhito Sekiguchi, Michio Okada, Osamu Katai

Proceedings of the 2001 IEEE International Conference on Multimedia and Expo, 2001

Coevolutionary GA with schema extraction by machine learning techniques and its application to knapsack problems.

Hisashi Handa, Tadashi Horiuchi, Osamu Katai, T. Kaneko, Tadataka Konishi, Mitsuru Baba

Proceedings of the 2001 Congress on Evolutionary Computation, 2001

A Framework of Caring Interaction by a Network Model of Client's Concepts Based on a Nursing Theory and Naive Psychological Approaches.

Akira Notsu, Osamu Katai, Hiroshi Kawakami

Proceedings of the Active Media Technology, 6th International Computer Science Conference, 2001

Decentralized Control of Multi-agent Systems Based on Modal Logics and Extended Higher Order Petri Nets.

Osamu Katai, Kentaro Toda, Hiroshi Kawakami

Proceedings of the Active Media Technology, 6th International Computer Science Conference, 2001

2000

A Reinforcement Learning Scheme of Fuzzy Rules with Reduced Conditions.

Hiroshi Kawakami, Osamu Katai, Tadataka Konishi

J. Adv. Comput. Intell. Intell. Informatics, 2000

Decision making process via constraint-oriented fuzzy logic based on Chu space theory.

Ken Sato, Tadashi Horiuchi, Toshihiro Hiraoka, Hiroshi Kawakami, Osamu Katai

Proceedings of the Ninth IEEE International Conference on Fuzzy Systems, 2000

A new fitness function for discovering a lot of satisfiable solutions in constraint satisfaction problems.

Hisashi Handa, Osamu Katai, Tadataka Konishi, Mitsuru Baba

Proceedings of the 2000 Congress on Evolutionary Computation, 2000

1999

Evolutional concept learning from observations through adaptive feature selection and GA-based feature discovery.

Tetsuo Sawaragi, Naoki Tani, Osamu Katai

J. Intell. Fuzzy Syst., 1999

Bio-informatic activity modeling for human-artifacts symbiosis under resource boundedness.

Tetsuo Sawaragi, Osamu Katai

Artif. Life Robotics, 1999

Fuzzy Logic as Interfacing Media for Contraint Propagation Based on Theories of Chu Space and Information Flow.

Ken Sato, Tadashi Horiuchi, Toshihiro Hiraoka, Hiroshi Kawakami, Osamu Katai

Proceedings of the New Directions in Rough Sets, 1999

A Data Pre-processing Method Using Association Rules of Attributes for Improving Decision Tree.

Masahiro Terabe, Osamu Katai, Tetsuo Sawaragi, Takashi Washio, Hiroshi Motoda

Proceedings of the Methodologies for Knowledge Discovery and Data Mining, 1999

Coevolutionary Genetic Algorithms for Solving Dynamic Constraint Satisfaction Problems.

Hisashi Handa, Osamu Katai, Tadataka Konishi, Mitsuru Baba

Proceedings of the Genetic and Evolutionary Computation Conference (GECCO 1999), 1999

1998

Dynamics of reciprocal learning by bi-referential model within multiagent systems.

Takayuki Shiose, Tetsuo Sawaragi, Osamu Katai, Michio Okada

Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, 1998

Biologically-inspired dynamic reconstruction of perceptual states using concept formation technique.

Tetsuo Sawaragi, Satoshi Iwatsu, Osamu Katai

Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, 1998

A Reinforcement Learning with Condition Reduced Fuzz Rules.

Hiroshi Kawakami, Osamu Katai, Tadataka Konishi

Proceedings of the Simulated Evolution and Learning, 1998

1997

Coevolutionary Genetic Algorithm with Effective Exploration and Exploitation of Useful Schemata.

Hisashi Handa, Norio Baba, Osamu Katai, Tetsuo Sawaragi

Proceedings of the Progress in Connectionist-Based Information Systems: Proceedings of the 1997 International Conference on Neural Information Processing and Intelligent Information Systems, 1997

Genetic algorithm involving coevolution mechanism to search for effective genetic information.

Hisashi Handa, Norio Baba, Osamu Katai, Tetsuo Sawaragi, Tadashi Horiuchi

Proceedings of 1997 IEEE International Conference on Evolutionary Computation (ICEC '97), 1997

1996

Fusing multiple data and knowledge sources for signal understanding by genetic algorithm.

Tetsuo Sawaragi, Jun Umemura, Osamu Katai, Sosuke Iwai

IEEE Trans. Ind. Electron., 1996

Knowledge acquisition method for conceptual design based on value engineering and axiomatic design theory.

Hiroshi Kawakami, Osamu Katai, Tetsuo Sawaragi, Tadataka Konishi, Sosuke Iwai

Artif. Intell. Eng., 1996

Reinforcement learning for autonomous mobile robots by forming approximate classificatory concepts.

Tetsuo Sawaragi, Hiroyuki Sawada, Osamu Katai

Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems. IROS 1996, 1996

<i>Q</i>-PSP Learning: An Exploitation-Oriented <i>Q</i>-Learning Algorithm and Its Applications.

Tadashi Horiuchi, Akinori Fujino, Osamu Katai, Tetsuo Sawaragi

Proceedings of 1996 IEEE International Conference on Evolutionary Computation, 1996

A Study of Organizational Learning in Multi-Agent Systems.

Masahiro Terabe, Takashi Washio, Osamu Katai, Tetsuo Sawaragi

Proceedings of the Distributed Artificial Intelligence Meets Machine Learning, 1996

1993

An autonomous decentralized system for constraint-oriented problem solving involving continuous and fuzzy variables.

Osamu Katai, S. Matsubara, Hiroshi Masuichi, Tomohiro Katayama, Tetsuo Sawaragi, Masaaki Ida, Sosuke Iwai

Proceedings of the International Symposium on Autonomous Decentralized Systems, 1993

Decision-theoretic selection of reasoning scheme for an autonomous robot under resource constraints.

Tetsuo Sawaragi, Osamu Katai, Sosuke Iwai

Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems, 1993

A Self-Organizing Adaptable Control Scheme Based on Constraint-Oriented Fuzzy Inference.

Osamu Katai, Masaaki Ida, Tetsuo Sawaragi, Sosuke Iwai

Proceedings of the Robotics, Mechatronics and Manufacturing Systems, 1993

1991

Generating Integrated Interpretation of Partial Information Based on Distributed Qualitative Reasoning.

Takashi Nishiyama, Osamu Katai, Sosuke Iwai, Tetsuo Sawaragi, Hiroshi Masuichi

Proceedings of the 12th International Joint Conference on Artificial Intelligence. Sydney, 1991

1990

Self-organization of conceptual generalities and pattern-directed learning.

Tetsuo Sawaragi, Sosuke Iwai, Osamu Katai

Autom., 1990

1989

Pluralistic evaluation of belief plausibility and its application to nonmonotonic reasoning.

Osamu Katai, Sosuke Iwai

Int. J. Approx. Reason., 1989

1978

On the Characterization of Balancing Processes of Social Systems and the Derivation of the Minimal Balancing Processes.

Osamu Katai, Sosuke Iwai

IEEE Trans. Syst. Man Cybern., 1978