Takamasa Iio

According to our database, Takamasa Iio authored at least 47 papers between 2009 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Is Politeness Better than Impoliteness? Comparisons of Robot's Encouragement Effects Toward Performance, Moods, and Propagation.

Kana Higashino, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi

Int. J. Soc. Robotics, May, 2023

AsyncMLD: Asynchronous Multi-LLM Framework for Dialogue Recommendation System.

Naoki Yoshimaru, Motoharu Okuma, Takamasa Iio, Kenji Hatano

CoRR, 2023

A Summarized History-based Dialogue System for Amnesia-Free Prompt Updates.

Hyejin Hong, Hibiki Kawano, Takuto Maekawa, Naoki Yoshimaru, Takamasa Iio, Kenji Hatano

CoRR, 2023

2022

A Dialogue Robot System to Improve Credibility in Sightseeing Spot Recommendations.

Naoki Yoshimaru, Tomohiro Masuda, Hyejin Hong, Yusei Tanaka, Motoharu Okuma, Nagihiro Matsumoto, Kazuma Kusu, Takamasa Iio, Kenji Hatano

CoRR, 2022

What is the speed boundary between patting and slapping by a robot?: Investigating perceptions toward robot-robot interaction.

Taichi Hirayama, Yuka Okada, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi

Proceedings of the International Conference on Human-Agent Interaction, 2022

2021

Using an Android Robot to Improve Social Connectedness by Sharing Recent Experiences of Group Members in Human-Robot Conversations.

Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Yuichiro Yoshikawa, Takamasa Iio, Hiroshi Ishiguro

IEEE Robotics Autom. Lett., October, 2021

Modeling of Pre-Touch Reaction Distance for Faces in a Virtual Environment.

Dario Alfonso Cuello Mejía, Aoba Saito, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Hidenobu Sumioka, Hiroshi Ishiguro, Masahiro Shiomi

J. Inf. Process., 2021

Sharing Experiences to Help a Robot Present Its Mind and Sociability.

Changzeng Fu, Yuichiro Yoshikawa, Takamasa Iio, Hiroshi Ishiguro

Int. J. Soc. Robotics, 2021

The Effects of Physically Embodied Multiple Conversation Robots on the Elderly.

Toshiaki Nishio, Yuichiro Yoshikawa, Kazuki Sakai, Takamasa Iio, Mariko Chiba, Taichi Asami, Yoshinori Isoda, Hiroshi Ishiguro

Frontiers Robotics AI, 2021

Two is better than one: verification of the effect of praise from two robots on pre-school children's learning time.

Masahiro Shiomi, Yumiko Tamura, Mitsuhiko Kimoto, Takamasa Iio, Reiko Akahane-Yamada, Katsunori Shimohara

Adv. Robotics, 2021

Special issue on robot and human interactive communication 2021 (Part II).

Masahiro Shiomi, Takayuki Nagai, Hidenobu Sumioka, Takamasa Iio, Martin Cooney

Adv. Robotics, 2021

Special Issue on Robot and Human Interactive Communication 2021 (Part I).

Masahiro Shiomi, Takayuki Nagai, Hidenobu Sumioka, Takamasa Iio, Martin Cooney

Adv. Robotics, 2021

Double-meaning agreements by two robots to conceal incoherent agreements to user's opinions.

Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro

Adv. Robotics, 2021

Tactile stimulus is essential to increase motivation for touch interaction in virtual environment.

Kana Higashino, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi

Adv. Robotics, 2021

An empirical study of how much a social robot increases the rate of valid responses in a questionnaire survey.

Taiga Natori, Takamasa Iio

Proceedings of the 30th IEEE International Conference on Robot & Human Interactive Communication, 2021

Priming Effects on Reaction Time toward Touch via a Web-survey: Human Reaction or Android Reaction?

Atsumu Kubota, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi

Proceedings of the Companion of the 2021 ACM/IEEE International Conference on Human-Robot Interaction, 2021

Social Robot Encouraging Two Strangers to Talk with Each Other for Their Relationships.

Naoki Ise, Takamasa Iio

Proceedings of the Companion of the 2021 ACM/IEEE International Conference on Human-Robot Interaction, 2021

2020

Gaze-Height and Speech-Timing Effects on Feeling Robot-Initiated Touches.

Masahiro Shiomi, Takahiro Hirano, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara

J. Robotics Mechatronics, 2020

Human-Like Guide Robot that Proactively Explains Exhibits.

Takamasa Iio, Satoru Satake, Takayuki Kanda, Kotaro Hayashi, Florent Ferreri, Norihiro Hagita

Int. J. Soc. Robotics, 2020

Effects of Touch Behaviors and Whispering Voices in Robot-Robot Interaction for Information Providing Tasks.

Yuka Okada, Riko Taniguchi, Akihiro Tatsumi, Masashi Okubo, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi

Proceedings of the 29th IEEE International Conference on Robot and Human Interactive Communication, 2020

Effects of Social Touch from an Agent in Virtual Space: Comparing Visual Stimuli and Virtual-Tactile Stimuli.

Kana Higashino, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi

Proceedings of the 29th IEEE International Conference on Robot and Human Interactive Communication, 2020

Can a Robot's Touches Express the Feeling of Kawaii toward an Object?

Yuka Okada, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Hiroshi Nittono, Masahiro Shiomi

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

2019

How Can Robot's Gaze Ratio and Body Direction Show an Awareness of Priority to the People With Whom it is Interacting?

Honoka Arai, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Reo Matsumura, Masahiro Shiomi

IEEE Robotics Autom. Lett., 2019

Improvement of Japanese adults' English speaking skills via experiences speaking to a robot.

Takamasa Iio, Ryota Maeda, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro, Kaori Suzuki, Tomohiro Aoki, Miharu Maesaki, Mika Hama

J. Comput. Assist. Learn., 2019

Lexical Entrainment in Multi-party Human-Robot Interaction.

Mitsuhiko Kimoto, Takamasa Iio, Michita Imai, Masahiro Shiomi

Proceedings of the Social Robotics - 11th International Conference, 2019

Preliminary Investigation of Pre-Touch Reaction Distances toward Virtual Agents.

Aoba Sato, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi

Proceedings of the 7th International Conference on Human-Agent Interaction, 2019

2018

How Do Communication Cues Change Impressions of Human-Robot Touch Interaction?

Takahiro Hirano, Masahiro Shiomi, Takamasa Iio, Mitsuhiko Kimoto, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita

Int. J. Soc. Robotics, 2018

Calibrating Depth Sensors for Pedestrian Tracking Using a Robot as a Movable and Localized Landmark.

Mitsuhiko Kimoto, Masahiro Shiomi, Takamasa Iio, Katsunori Shimohara, Norihiro Hagita

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2018

2017

Retaining Human-Robots Conversation: Comparing Single Robot to Multiple Robots in a Real Event.

Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro

J. Adv. Comput. Intell. Intell. Informatics, 2017

Do Social Rewards from Robots Enhance Offline Improvements in Motor Skills?

Soto Okumura, Mitsuhiko Kimoto, Masahiro Shiomi, Takamasa Iio, Katsunori Shimohara, Norihiro Hagita

Proceedings of the Social Robotics - 9th International Conference, 2017

Starting a Conversation by Multi-robot Cooperative Behavior.

Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro

Proceedings of the Social Robotics - 9th International Conference, 2017

Effects of a Listener Robot with Children in Storytelling.

Yumiko Tamura, Mitsuhiko Kimoto, Masahiro Shiomi, Takamasa Iio, Katsunori Shimohara, Norihiro Hagita

Proceedings of the 5th International Conference on Human Agent Interaction, 2017

Proactive Conversation between Multiple Robots to Improve the Sense of Human-Robot Conversation.

Yuichiro Yoshikawa, Takamasa Iio, Tsunehiro Arimoto, Hiroaki Sugiyama, Hiroshi Ishiguro

Proceedings of the 2017 AAAI Fall Symposia, Arlington, Virginia, USA, November 9-11, 2017, 2017

2016

Social acceptance by senior citizens and caregivers of a fall detection system using range sensors in a nursing home.

Takamasa Iio, Masahiro Shiomi, Koji Kamei, Chandraprakash Sharma, Norihiro Hagita

Adv. Robotics, 2016

Video Recommendation System that Arranges Video Clips Based on Pre-defined Viewing Times.

Mitsuhiko Kimoto, Tomoki Nakahata, Takahiro Hirano, Takuya Nagashio, Masahiro Shiomi, Takamasa Iio, Ivan Tanev, Katsunori Shimohara

Proceedings of the Human Interface and the Management of Information: Applications and Services, 2016

Alignment Approach Comparison between Implicit and Explicit Suggestions in Object Reference Conversations.

Mitsuhiko Kimoto, Takamasa Iio, Masahiro Shiomi, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita

Proceedings of the Fourth International Conference on Human Agent Interaction, 2016

Pre-scheduled Turn-Taking between Robots to Make Conversation Coherent.

Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro

Proceedings of the Fourth International Conference on Human Agent Interaction, 2016

Communication Cues in a Human-Robot Touch Interaction.

Takahiro Hirano, Masahiro Shiomi, Takamasa Iio, Mitsuhiko Kimoto, Takuya Nagashio, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita

Proceedings of the Fourth International Conference on Human Agent Interaction, 2016

2015

Lexical Entrainment in Human Robot Interaction - Do Humans Use Their Vocabulary to Robots?

Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Katsunori Shimohara, Mitsunori Miki, Norihiro Hagita

Int. J. Soc. Robotics, 2015

Improvement of object reference recognition through human robot alignment.

Mitsuhiko Kimoto, Takamasa Iio, Masahiro Shiomi, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita

Proceedings of the 24th IEEE International Symposium on Robot and Human Interactive Communication, 2015

2014

Modeling and Controlling Friendliness for An Interactive Museum Robot.

Chien-Ming Huang, Takamasa Iio, Satoru Satake, Takayuki Kanda

Proceedings of the Robotics: Science and Systems X, 2014

User-friendly autonomous wheelchair for elderly care using ubiquitous network robot platform.

Masahiro Shiomi, Takamasa Iio, Koji Kamei, Chandraprakash Sharma, Norihiro Hagita

Proceedings of the second international conference on Human-agent interaction, 2014

Social acceptance by elderly people of a fall-detection system with range sensors in a nursing home.

Takamasa Iio, Masahiro Shiomi, Koji Kamei, Chandraprakash Sharma, Norihiro Hagita

Proceedings of the second international conference on Human-agent interaction, 2014

2011

Investigating Entrainment of People's Pointing Gestures by Robot's Gestures Using a WOZ Method.

Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takaaki Akimoto, Katsunori Shimohara, Norihiro Hagita

Int. J. Soc. Robotics, 2011

2010

Entrainment of Pointing Gestures by Robot Motion.

Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takaaki Akimoto, Katsunori Shimohara, Norihiro Hagita

Proceedings of the Social Robotics - Second International Conference on Social Robotics, 2010

Mutual entrainment: Implicit elicitation of human gestures by robot speech.

Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takaaki Akimoto, Katsunori Shimohara, Norihiro Hagita

Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010

2009

Lexical entrainment in human-robot interaction: Can robots entrain human vocabulary?

Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takahiro Miyashita, Takaaki Akimoto, Norihiro Hagita

Proceedings of the 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009