Robot Manzai - robots' conversation as a passive social medium. - Kotaro Hayashi; Takayuki Kanda 001; Takahiro Miyashita; Hiroshi Ishiguro; Norihiro Hagita (Humanoids, 2005)

Humanoid robots as a passive-social medium: a field experiment at a train station. - Kotaro Hayashi; Daisuke Sakamoto; Takayuki Kanda 001; Masahiro Shiomi; Satoshi Koizumi; Hiroshi Ishiguro; Tsukasa Ogasawara; Norihiro Hagita (HRI, 2007)

Robot Manzai: Robot Conversation as a Passive-Social Medium. - Kotaro Hayashi; Takayuki Kanda 001; Takahiro Miyashita; Hiroshi Ishiguro; Norihiro Hagita (Int. J. Humanoid Robotics, 2008)

Humanoid Robots as a Broadcasting Communication Medium in Open Public Spaces. - Daisuke Sakamoto; Kotaro Hayashi; Takayuki Kanda 001; Masahiro Shiomi; Satoshi Koizumi; Hiroshi Ishiguro; Tsukasa Ogasawara; Norihiro Hagita (Int. J. Soc. Robotics, 2009)

Who is appropriate? A robot, human and mascot perform three troublesome tasks. - Kotaro Hayashi; Masahiro Shiomi; Takayuki Kanda 001; Norihiro Hagita (RO-MAN, 2010)

Number of disjoint 5-cycles in graphs. - Kotaro Hayashi (Ars Comb., 2010)

An Experimental Study of the Use of Multiple Humanoid Robots as a Social Communication Medium. - Kotaro Hayashi; Takayuki Kanda 001; Hiroshi Ishiguro; Tsukasa Ogasawara; Norihiro Hagita (HCI (8), 2011)

Friendly Patrolling: A Model of Natural Encounters. - Kotaro Hayashi; Masahiro Shiomi; Takayuki Kanda 001; Norihiro Hagita (Robotics: Science and Systems, 2011)

A Framework with a Pedestrian Simulator for Deploying Robots into a Real Environment. - Masahiro Shiomi; Francesco Zanlungo; Kotaro Hayashi; Takayuki Kanda 001 (SIMPAR, 2012)

Are Robots Appropriate for Troublesome and Communicative Tasks in a City Environment? - Kotaro Hayashi; Masahiro Shiomi; Takayuki Kanda 001; Norihiro Hagita (IEEE Trans. Auton. Ment. Dev., 2012)

Effects of social presence and social role on help-seeking and learning. - Iris K. Howley; Takayuki Kanda 001; Kotaro Hayashi; Carolyn P. Rosé (HRI, 2014)

Towards a Socially Acceptable Collision Avoidance for a Mobile Robot Navigating Among Pedestrians Using a Pedestrian Model. - Masahiro Shiomi; Francesco Zanlungo; Kotaro Hayashi; Takayuki Kanda 001 (Int. J. Soc. Robotics, 2014)

Field trial of an information-providing robot in a shopping mall. - Satoru Satake; Kotaro Hayashi; Keita Nakatani; Takayuki Kanda 001 (IROS, 2015)

Can a Social Robot Stimulate Science Curiosity in Classrooms? - Masahiro Shiomi; Takayuki Kanda 001; Iris K. Howley; Kotaro Hayashi; Norihiro Hagita (Int. J. Soc. Robotics, 2015)

What should we know to develop an information robot? - Satoru Satake; Keita Nakatani; Kotaro Hayashi; Takayuki Kanda 001; Michita Imai (PeerJ Comput. Sci., 2015)

Painting creation method by impression feedback to a painting generator from an impression estimator. - Tetsuro Sato; Kotaro Hayashi; Ikuo Mizuuchi (RO-MAN, 2016)

Investigation of joint action: Eye blinking behavior improving human-robot collaboration. - Kotaro Hayashi; Ikuo Mizuuchi (RO-MAN, 2017)

Evaluating the usability and users' acceptance of a kitchen assistant robot in household environment. - Thi Xuan Ngan Pham; Kotaro Hayashi; Christian Becker-Asano; Sebastian Lacher; Ikuo Mizuuchi (RO-MAN, 2017)

Hanamogera speech robot which makes a person feel a talking is fun. - Kazumi Kumagai; Kotaro Hayashi; Ikuo Mizuuchi (ROBIO, 2017)

Allocating Multiple Types of Tasks to Heterogeneous Agents Based on the Theory of Comparative Advantage. - Toma Morisawa; Kotaro Hayashi; Ikuo Mizuuchi (J. Robotics, 2018)

Fatigue Estimation using Facial Expression features and Remote-PPG Signal. - Masaki Hasegawa; Kotaro Hayashi; Jun Miura (RO-MAN, 2019)

Eyes on you: field study of robot vendor using human-like eye component "Akagachi". - Kotaro Hayashi; Yasunori Toshimitsu (RO-MAN, 2019)

Impression Change on Nonverbal Non-Humanoid Robot by Interaction with Humanoid Robot. - Azumi Ueno; Kotaro Hayashi; Ikuo Mizuuchi (RO-MAN, 2019)

Human-Like Guide Robot that Proactively Explains Exhibits. - Takamasa Iio; Satoru Satake; Takayuki Kanda 001; Kotaro Hayashi; Florent Ferreri; Norihiro Hagita (Int. J. Soc. Robotics, 2020)

An Operator and Observer Style Teleoperation User Interface for Remote Object Search. - Masanori Matsushita; Kotaro Hayashi; Jun Miura (SII, 2021)

Side-channel attack on COSO-based TRNG to estimate output bits. - Kotaro Hayashi; Ryuichi Minagawa; Naoya Torii (CANDARW, 2022)

Implementation and Evaluation of Ring Oscillator-based True Random Number Generator. - Naoya Torii; Ryuichi Minagawa; Hideaki Kevin Omae; Kotaro Hayashi (Int. J. Netw. Comput., 2022)

Enhancing Human-Robot Collaborative Object Search through Human Behavior Observation and Dialog. - Takahiro Ishii; Jun Miura; Kotaro Hayashi (ICCV (Workshops), 2023)

Development of the Pedestrian Awareness model for mobile robots*. - Kota Minami; Kotaro Hayashi; Jun Miura (RO-MAN, 2023)

Evaluation of writing motion using principal component analysis and scaling analysis. - Kotaro Hayashi; Masafumi Uchida (Artif. Life Robotics, 2023)

Enhancing Human-Robot Collaborative Search Through Efficient Space Sharing with On-Demand Bidirectional Interaction. - Nicholas Lim Hong Da; Jun Miura; Kotaro Hayashi (ECCV Workshops (12), 2024)

Investigation of Joint Action in Go/No-Go Tasks: Development of a Human-Like Eye Robot and Verification of Action Space. - Kotaro Hayashi (Int. J. Soc. Robotics, 2024)