Learning the Space of Word Meanings for Information Retrieval Systems. - Koichi Hori; Seinosuke Toda; Hisashi Yasunaga (COLING, 1986)

A method of acquiring strategies and classifying knowledge from trace data. - Satoshi Kobayashi; Setsuo Ohsuga; Koichi Hori; Toshiyuki Yamauchi (Syst. Comput. Jpn., 1992)

Learning Decision Lists over Tree Patterns and Its Application. - Satoshi Kobayashi; Koichi Hori; Setsuo Ohsuga (IJCAI, 1993)

Method to assist the building and expression of subjective concepts and its application to design problems. - Masanori Sugimoto; Koichi Hori; Setsuo Ohsuga (Knowl. Based Syst., 1994)

A System for Aiding Creative Concept Formation. - Koichi Hori (IEEE Trans. Syst. Man Cybern. Syst., 1994)

A document retrieval system for assisting creative research. - Masanori Sugimoto; Koichi Hori; Setsuo Ohsuga (ICDAR, 1995)

Toward evolutionary design of autonomous systems. - Jari Vaario; Koichi Hori; Setsuo Ohsuga (Int. J. Comput. Simul., 1995)

Toward a Methodology for a Totally Supported Knowledge Elicitation through Human-Machine Interaction. - Hidenori Yoshizumi; Koichi Hori; Shinichi Nakasuka (ER Workshop Challenges of Application and Challenges of Design, 1996)

Simultaneous learning of situation classification based on rewards and behavior selection based on the situation. - Atsushi Ueno; Koichi Hori; Shinichi Nakasuka (IROS, 1996)

A system to visualize different viewpoints for supporting researchers' creativity. - Masanori Sugimoto; Koichi Hori; Setsuo Ohsuga (Knowl. Based Syst., 1996)

Computer-Aided Thinking by Mapping Text-Objects Into Metric Spaces. - Yasuyuki Sumi; Koichi Hori; Setsuo Ohsuga (Artif. Intell., 1997)

Preface Information technology support for creativity. - Koichi Hori (Knowl. Based Syst., 1997)

Concept space connected to knowledge processing for supporting creative design. - Koichi Hori (Knowl. Based Syst., 1997)

A Reinforcement Learning Approach to Cooperative Problem Solving. - Tetsuya Yoshida; Koichi Hori; Shinichi Nakasuka (ICMAS, 1998)

Enhancing creativity through reorganising mental space concealed in a research notes stack. - Kenro Aihara; Koichi Hori (Knowl. Based Syst., 1998)

Supporting the acquisition and modeling of requirements in software design. - Yasuyuki Sumi; Koichi Hori; Setsuo Ohsuga (Knowl. Based Syst., 1998)

A system for aiding form design through concept formation. - Hidenori Yoshizumi; Koichi Hori; Setsuo Ohsuga (Syst. Comput. Jpn., 1998)

A system for visualizing the viewpoints of information and its application to intelligent activity support. - Masanori Sugimoto; Koichi Hori; Setsuo Ohsuga (IEEE Trans. Syst. Man Cybern. Part C, 1998)

Interactive knowledge acquisition for concept development of consumer products. - Yoko Ishino; Koichi Hori; Shinichi Nakasuka (KES, 1999)

Making Organizational Learning Operational: Implications from Learning Classifier Systems. - Keiki Takadama; Takao Terano; Katsunori Shimohara; Koichi Hori; Shinichi Nakasuka (Comput. Math. Organ. Theory, 1999)

Autonomous reconstruction of state space for learning of robot behavior. - Takehisa Yairi; Koichi Hori; Shinichi Nakasuka (IROS, 2000)

Unified Criterion of State Generalization for Reactive Autonomous Agents. - Takehisa Yairi; Koichi Hori; Shinichi Nakasuka (PRICAI, 2000)

An ontology of strategic knowledge: key concepts and applications. - Koichi Hori (Knowl. Based Syst., 2000)

Concept development of consumer goods utilizing strategic knowledge. - Yoko Ishino; Koichi Hori; Shinichi Nakasuka (Knowl. Based Syst., 2000)

Information presentation by inferring user's interests based on individual conceptual spaces. - Kaoru Sumi; Yasuyuki Sumi; Kenji Mase; Shinichi Nakasuka; Koichi Hori (Syst. Comput. Jpn., 2000)

Fast and simple topological map construction based on cooccurrence frequency of landmark observation. - Takehisa Yairi; Kosuke Hirama; Koichi Hori (IROS, 2001)

Integrating Data Mining Techniques and Design Information Management for Failure Prevention. - Yoshikiyo Kato; Takehisa Yairi; Koichi Hori (JSAI Workshops, 2001)

An Approach to Support Long-Term Creative Thinking and Its Feasibilit. - Hirohito Shibata; Koichi Hori (JSAI Workshops, 2001)

Chance Discovery by Creative Communicators Observed in Real Shopping Behavior. - Hiroko Shoji; Koichi Hori (JSAI Workshops, 2001)

Supporting musical composition by externalizing the composer's mental space. - Shigeki Amitani; Koichi Hori (Creativity & Cognition, 2002)

A system to support long-term creative thinking in daily life and its evaluation. - Hirohito Shibata; Koichi Hori (Creativity & Cognition, 2002)

Learning Topological Maps from Sequential Observation and Action Data under Partially Observable Environment. - Takehisa Yairi; Masahito Togami; Koichi Hori (PRICAI, 2002)

An Information Management System with the Facility to Support Long-term Creative Thinking. - Hirohito Shibata; Koichi Hori (New Gener. Comput., 2002)

Creative Communication for Chance Discovery in Shopping. - Hiroko Shoji; Koichi Hori (New Gener. Comput., 2002)

Learning Topological Structures of POMDP-based State Transition Models by State Splitting Method. - Takehisa Yairi; Masahito Togami; Koichi Hori (Applied Informatics, 2003)

Qualitative map building method for mobile robots based on co-visibility of landmark objects. - Takehisa Yairi; Koichi Hori (CIRA, 2003)

Qualitative Map Learning Based on Co-visibility of Objects. - Takehisa Yairi; Koichi Hori (IJCAI, 2003)

The digital muse: HCI in support of creativity: "creativity and cognition" comes of age: towards a new discipline. - Linda Candy; Koichi Hori (Interactions, 2003)

An Approach to Discovering Risks in Development Process of Large and Complex Systems. - Yoshikiyo Kato; Takahiro Shirakawa; Kohei Taketa; Koichi Hori (New Gener. Comput., 2003)

SpecRefiner: Assistance for stepwise refinement of software development in the upstream process. - Ryuji Kudo; Shinichi Nakasuka; Koichi Hori (Syst. Comput. Jpn., 2003)

Do Knowledge Assets Really Exist in the World and Can We Access Such Knowledge? - Koichi Hori (Intuitive Human Interfaces for Organizing and Accessing Intellectual Assets, 2004)

Using Design Information to Support Model-Based Fault Diagnosis Tasks. - Katsuaki Tanaka; Yoshikiyo Kato; Shinichi Nakasuka; Koichi Hori (KES, 2004)

Summarization of Spacecraft Telemetry Data by Extracting Significant Temporal Patterns. - Takehisa Yairi; Shiro Ogasawara; Koichi Hori; Shinichi Nakasuka; Naoki Ishihama (PAKDD, 2004)

Adaptive limit checking for spacecraft telemetry data using regression tree learning. - Minoru Nakatsugawa; Takehisa Yairi; Naoki Ishihama; Koichi Hori; Shinichi Nakasuka; Kazuo Machida (SMC (6), 2004)

Organic Perspectives of Knowledge Management: Knowledge Evolution through a Cycle of Knowledge Liquidization and Crystallization. - Koichi Hori; Kumiyo Nakakoji; Yasuhiro Yamamoto; Jonathan L. Ostwald (J. Univers. Comput. Sci., 2004)

Connecting Keywords Through Pointer Paths over the Web. - Mina Akaishi; Nicolas Spyratos; Koichi Hori; Yuzuru Tanaka (Federation over the Web, 2005)

Discovery of Narrativity on the WWW based on Perspective Information Access. - Mina Akaishi; Nicolas Spyratos; Koichi Hori; Yuzuru Tanaka (EJC, 2005)

S-Conart: an interaction method that facilitates concept articulation in shopping online. - Hiroko Shoji; Koichi Hori (AI Soc., 2005)

Interaction design for scholarly writing: Hypertext representations as a means for creative knowledge work. - Kumiyo Nakakoji; Yasuhiro Yamamoto; Mina Akaishi; Koichi Hori (New Rev. Hypermedia Multim., 2005)

Qualitative map learning based on covisibility of objects. - Takehisa Yairi; Koichi Hori; Kosuke Hirama (IEEE Trans. Syst. Man Cybern. Part B, 2005)

Topic Tracer: a Visualization Tool for Quick Reference of Stories Embedded in Document Set. - Mina Akaishi; Koichi Hori; Ken Satoh (IV, 2006)

Narrative based Topic Visualization for Chronological Data. - Mina Akaishi; Yoshikiyo Kato; Ken Satoh; Koichi Hori (IV, 2007)

Design of installation with interactive UAVs. - Hideki Yoshimoto; Kazuhiro Jo; Koichi Hori (Advances in Computer Entertainment Technology, 2008)

Real-Time Collision Avoidance in the Environment with Moving Obstacles. - Toshiaki Ishikawa; Yoshiteru Nishimura; Koichi Hori (CIMCA/IAWTIC/ISE, 2008)

Localization by Co-observing Robots. - Yoshiteru Nishimura; Toshiaki Ishikawa; Koichi Hori (CIMCA/IAWTIC/ISE, 2008)

Participatory Workshop as a Creativity Support System. - Kosuke Numa; Kiyoko Toriumi; Katsuaki Tanaka; Mina Akaishi; Koichi Hori (KES (2), 2008)

Cognitive Support for the Organization of Writing. - Hirohito Shibata; Koichi Hori (New Gener. Comput., 2008)

Toward entertainment blimps for everyone by everyone. - Hideki Yoshimoto; Kazuhiro Jo; Koichi Hori (Creativity & Cognition, 2009)

Analyzing Topic Transitions using Term Context-dependent Attractiveness. - Makoto Sato; Mina Akaishi; Koichi Hori (EJC, 2009)

"Design with Discourse" to Design from the "Ethics Level". - Kaira Sekiguchi; Katsuaki Tanaka; Koichi Hori (EJC, 2009)

Multiple Visualizations of the Personal Promotion Histories of Court Nobles in Japan. - Mina Akaishi; Taizo Yamada; Tetsuya Ishikawa; Koichi Hori (IV, 2009)

Designing Interactive Blimps as Puppets. - Hideki Yoshimoto; Kazuhiro Jo; Koichi Hori (ICEC, 2009)

Public Large Screen Enabled Content Collection and Connection. - Kosuke Numa; Hironori Tomobe; Tatsuo Sugimoto; Masako Miyata; Kiyoko Toriumi; Jun Abe; Koichi Hori (KES (2), 2009)

fluff: illuminating blimps and music. - Hideki Yoshimoto; Koichi Hori (SIGGRAPH ASIA Posters, 2009)

PLASIU: a system that facilitates creative decision-making in job-hunting. - Hiroko Shoji; Kazunori Fujimoto; Koichi Hori (AI Soc., 2009)

An Academic Roadmap of Human-Centered Integrated System Research. - Yutaka Tomita; Koichi Hori; Yoshifumi Nishida (Adv. Robotics, 2009)

Bridging Topics for Story Generation. - Makoto Sato; Mina Akaishi; Koichi Hori (EJC, 2010)

Online speech source separation in meeting scene with time-varying weights of noise covariance matrices. - Masahito Togami; Koichi Hori (SAPA@INTERSPEECH, 2010)

Multichannel semi-blind source separation via local Gaussian modeling for acoustic echo reduction. - Masahito Togami; Koichi Hori (EUSIPCO, 2011)

Topic Bridging by Identifying the Dynamics of the Spreading Topic Model. - Makoto Sato; Mina Akaishi; Koichi Hori (IIMSS, 2012)

A Visual Analysis Tool for Finding Embedded Relations in Chronicles. - Mina Akaishi; Makoto Sato; Koichi Hori; Tetsuya Ishikawa (IV, 2012)

Designing hardware and software systems toward very compact and fully autonomous quadrotors. - Ryo Konomura; Koichi Hori (AIM, 2013)

Entertainment Multi-rotor Robot that Realises Direct and Multimodal Interaction. - Kensho Miyoshi; Ryo Konomura; Koichi Hori (BCS HCI, 2014)

Visual 3D self localization with 8 gram circuit board for very compact and fully autonomous unmanned aerial vehicles. - Ryo Konomura; Koichi Hori (ICRA, 2014)

Phenox: Zynq 7000 based quadcopter robot. - Ryo Konomura; Koichi Hori (ReConFig, 2014)

Above your hand: direct and natural interaction with aerial robot. - Kensho Miyoshi; Ryo Konomura; Koichi Hori (SIGGRAPH Emerging Technologies, 2014)

FPGA-based 6-DoF pose estimation with a monocular camera using non co-planer marker and application on micro quadcopter. - Ryo Konomura; Koichi Hori (IROS, 2016)

An active beacon-based target localization method for Unmanned Aerial Vehicles with particle filter. - Shinya Fujita 002; Takehisa Yairi; Koichi Hori; Shuhei Komatsu (FUSION, 2017)

Dynamic and Static Topic Model for Analyzing Time-Series Document Collections. - Rem Hida; Naoya Takeishi; Takehisa Yairi; Koichi Hori (ACL (2), 2018)

UAV/UGV Autonomous Cooperation: UAV assists UGV to climb a cliff by attaching a tether. - Takahiro Miki; Petr Khrapchenkov; Koichi Hori (ICRA, 2019)

Finding Diachronic Objects of Drifting Descriptions by Similar Mentions. - Katsuaki Tanaka; Koichi Hori (PKAW, 2019)

Neural Gray-Box Identification of Nonlinear Partial Differential Equations. - Riku Sasaki; Naoya Takeishi; Takehisa Yairi; Koichi Hori (PRICAI (2), 2019)

Organic and dynamic tool for use with knowledge base of AI ethics for promoting engineers' practice of ethical AI design. - Kaira Sekiguchi; Koichi Hori (AI Soc., 2020)

Designing ethical artifacts has resulted in creative design. - Kaira Sekiguchi; Koichi Hori (AI Soc., 2021)