Takamasa Iio

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 42

Top Topics

Questionnaire Survey

Top Venues

Int. J. Soc. Robotics

Publications

Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro
Multi-robot cooperative behavior for reducing unnaturalness of starting a conversation. Adv. Robotics 38 (7) (2024)
Taichi Hirayama, Yuka Okada, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
Speed effects in touching behaviours: impact on perceived relationships in robot-robot interactions. Adv. Robotics 38 (7) (2024)
Masahiro Shiomi, Daisuke Sakamoto, Takamasa Iio, Martin Cooney, Jun Baba, Mitsuhiko Kimoto, Leimin Tian
Special issue on social interaction with more than one robot. Adv. Robotics 38 (7) (2024)
Takamasa Iio, Yuichiro Yoshikawa, Kohei Ogawa, Hiroshi Ishiguro
Comparison of Outcomes Between Robot-Assisted Language Learning System and Human Tutors: Focusing on Speaking Ability. Int. J. Soc. Robotics 16 (4) (2024)
Hyejin Hong, Hibiki Kawano, Takuto Maekawa, Naoki Yoshimaru, Takamasa Iio, Kenji Hatano
A Summarized History-based Dialogue System for Amnesia-Free Prompt Updates. CoRR (2023)
Kana Higashino, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
Is Politeness Better than Impoliteness? Comparisons of Robot's Encouragement Effects Toward Performance, Moods, and Propagation. Int. J. Soc. Robotics 15 (5) (2023)
Naoki Yoshimaru, Motoharu Okuma, Takamasa Iio, Kenji Hatano
AsyncMLD: Asynchronous Multi-LLM Framework for Dialogue Recommendation System. CoRR (2023)
Naoki Yoshimaru, Tomohiro Masuda, Hyejin Hong, Yusei Tanaka, Motoharu Okuma, Nagihiro Matsumoto, Kazuma Kusu, Takamasa Iio, Kenji Hatano
A Dialogue Robot System to Improve Credibility in Sightseeing Spot Recommendations. CoRR (2022)
Taichi Hirayama, Yuka Okada, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
What is the speed boundary between patting and slapping by a robot?: Investigating perceptions toward robot-robot interaction. HAI (2022)
Masahiro Shiomi, Takayuki Nagai, Hidenobu Sumioka, Takamasa Iio, Martin Cooney
Special issue on robot and human interactive communication 2021 (Part II). Adv. Robotics 35 (19) (2021)
Toshiaki Nishio, Yuichiro Yoshikawa, Kazuki Sakai, Takamasa Iio, Mariko Chiba, Taichi Asami, Yoshinori Isoda, Hiroshi Ishiguro
The Effects of Physically Embodied Multiple Conversation Robots on the Elderly. Frontiers Robotics AI 8 (2021)
Naoki Ise, Takamasa Iio
Social Robot Encouraging Two Strangers to Talk with Each Other for Their Relationships. HRI (Companion) (2021)
Masahiro Shiomi, Yumiko Tamura, Mitsuhiko Kimoto, Takamasa Iio, Reiko Akahane-Yamada, Katsunori Shimohara
Two is better than one: verification of the effect of praise from two robots on pre-school children's learning time. Adv. Robotics 35 (19) (2021)
Taiga Natori, Takamasa Iio
An empirical study of how much a social robot increases the rate of valid responses in a questionnaire survey. RO-MAN (2021)
Kana Higashino, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
Tactile stimulus is essential to increase motivation for touch interaction in virtual environment. Adv. Robotics 35 (17) (2021)
Masahiro Shiomi, Takayuki Nagai, Hidenobu Sumioka, Takamasa Iio, Martin Cooney
Special Issue on Robot and Human Interactive Communication 2021 (Part I). Adv. Robotics 35 (17) (2021)
Changzeng Fu, Yuichiro Yoshikawa, Takamasa Iio, Hiroshi Ishiguro
Sharing Experiences to Help a Robot Present Its Mind and Sociability. Int. J. Soc. Robotics 13 (2) (2021)
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Yuichiro Yoshikawa, Takamasa Iio, Hiroshi Ishiguro
Using an Android Robot to Improve Social Connectedness by Sharing Recent Experiences of Group Members in Human-Robot Conversations. IEEE Robotics Autom. Lett. 6 (4) (2021)
Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro
Double-meaning agreements by two robots to conceal incoherent agreements to user's opinions. Adv. Robotics 35 (19) (2021)
Dario Alfonso Cuello Mejía, Aoba Saito, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Hidenobu Sumioka, Hiroshi Ishiguro, Masahiro Shiomi
Modeling of Pre-Touch Reaction Distance for Faces in a Virtual Environment. J. Inf. Process. 29 (2021)
Atsumu Kubota, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
Priming Effects on Reaction Time toward Touch via a Web-survey: Human Reaction or Android Reaction? HRI (Companion) (2021)
Yuka Okada, Riko Taniguchi, Akihiro Tatsumi, Masashi Okubo, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
Effects of Touch Behaviors and Whispering Voices in Robot-Robot Interaction for Information Providing Tasks. RO-MAN (2020)
Masahiro Shiomi, Takahiro Hirano, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara
Gaze-Height and Speech-Timing Effects on Feeling Robot-Initiated Touches. J. Robotics Mechatronics 32 (1) (2020)
Yuka Okada, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Hiroshi Nittono, Masahiro Shiomi
Can a Robot's Touches Express the Feeling of Kawaii toward an Object? IROS (2020)
Kana Higashino, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
Effects of Social Touch from an Agent in Virtual Space: Comparing Visual Stimuli and Virtual-Tactile Stimuli. RO-MAN (2020)
Takamasa Iio, Satoru Satake, Takayuki Kanda, Kotaro Hayashi, Florent Ferreri, Norihiro Hagita
Human-Like Guide Robot that Proactively Explains Exhibits. Int. J. Soc. Robotics 12 (2) (2020)
Takamasa Iio, Ryota Maeda, Kohei Ogawa, Yuichiro Yoshikawa, Hiroshi Ishiguro, Kaori Suzuki, Tomohiro Aoki, Miharu Maesaki, Mika Hama
Improvement of Japanese adults' English speaking skills via experiences speaking to a robot. J. Comput. Assist. Learn. 35 (2) (2019)
Aoba Sato, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Masahiro Shiomi
Preliminary Investigation of Pre-Touch Reaction Distances toward Virtual Agents. HAI (2019)
Mitsuhiko Kimoto, Takamasa Iio, Michita Imai, Masahiro Shiomi
Lexical Entrainment in Multi-party Human-Robot Interaction. ICSR (2019)
Honoka Arai, Mitsuhiko Kimoto, Takamasa Iio, Katsunori Shimohara, Reo Matsumura, Masahiro Shiomi
How Can Robot's Gaze Ratio and Body Direction Show an Awareness of Priority to the People With Whom it is Interacting? IEEE Robotics Autom. Lett. 4 (4) (2019)
Takahiro Hirano, Masahiro Shiomi, Takamasa Iio, Mitsuhiko Kimoto, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita
How Do Communication Cues Change Impressions of Human-Robot Touch Interaction? Int. J. Soc. Robotics 10 (1) (2018)
Mitsuhiko Kimoto, Masahiro Shiomi, Takamasa Iio, Katsunori Shimohara, Norihiro Hagita
Calibrating Depth Sensors for Pedestrian Tracking Using a Robot as a Movable and Localized Landmark. SMC (2018)
Yuichiro Yoshikawa, Takamasa Iio, Tsunehiro Arimoto, Hiroaki Sugiyama, Hiroshi Ishiguro
Proactive Conversation between Multiple Robots to Improve the Sense of Human-Robot Conversation. AAAI Fall Symposia (2017)
Yumiko Tamura, Mitsuhiko Kimoto, Masahiro Shiomi, Takamasa Iio, Katsunori Shimohara, Norihiro Hagita
Effects of a Listener Robot with Children in Storytelling. HAI (2017)
Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro
Starting a Conversation by Multi-robot Cooperative Behavior. ICSR (2017)
Soto Okumura, Mitsuhiko Kimoto, Masahiro Shiomi, Takamasa Iio, Katsunori Shimohara, Norihiro Hagita
Do Social Rewards from Robots Enhance Offline Improvements in Motor Skills? ICSR (2017)
Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro
Retaining Human-Robots Conversation: Comparing Single Robot to Multiple Robots in a Real Event. J. Adv. Comput. Intell. Intell. Informatics 21 (4) (2017)
Mitsuhiko Kimoto, Takamasa Iio, Masahiro Shiomi, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita
Alignment Approach Comparison between Implicit and Explicit Suggestions in Object Reference Conversations. HAI (2016)
Takamasa Iio, Yuichiro Yoshikawa, Hiroshi Ishiguro
Pre-scheduled Turn-Taking between Robots to Make Conversation Coherent. HAI (2016)
Mitsuhiko Kimoto, Tomoki Nakahata, Takahiro Hirano, Takuya Nagashio, Masahiro Shiomi, Takamasa Iio, Ivan Tanev, Katsunori Shimohara
Video Recommendation System that Arranges Video Clips Based on Pre-defined Viewing Times. HCI (5) (2016)
Takamasa Iio, Masahiro Shiomi, Koji Kamei, Chandraprakash Sharma, Norihiro Hagita
Social acceptance by senior citizens and caregivers of a fall detection system using range sensors in a nursing home. Adv. Robotics 30 (3) (2016)
Takahiro Hirano, Masahiro Shiomi, Takamasa Iio, Mitsuhiko Kimoto, Takuya Nagashio, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita
Communication Cues in a Human-Robot Touch Interaction. HAI (2016)
Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Katsunori Shimohara, Mitsunori Miki, Norihiro Hagita
Lexical Entrainment in Human Robot Interaction - Do Humans Use Their Vocabulary to Robots? Int. J. Soc. Robotics 7 (2) (2015)
Mitsuhiko Kimoto, Takamasa Iio, Masahiro Shiomi, Ivan Tanev, Katsunori Shimohara, Norihiro Hagita
Improvement of object reference recognition through human robot alignment. RO-MAN (2015)
Chien-Ming Huang, Takamasa Iio, Satoru Satake, Takayuki Kanda
Modeling and Controlling Friendliness for An Interactive Museum Robot. Robotics: Science and Systems (2014)
Takamasa Iio, Masahiro Shiomi, Koji Kamei, Chandraprakash Sharma, Norihiro Hagita
Social acceptance by elderly people of a fall-detection system with range sensors in a nursing home. HAI (2014)
Masahiro Shiomi, Takamasa Iio, Koji Kamei, Chandraprakash Sharma, Norihiro Hagita
User-friendly autonomous wheelchair for elderly care using ubiquitous network robot platform. HAI (2014)
Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takaaki Akimoto, Katsunori Shimohara, Norihiro Hagita
Investigating Entrainment of People's Pointing Gestures by Robot's Gestures Using a WOZ Method. Int. J. Soc. Robotics 3 (4) (2011)
Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takaaki Akimoto, Katsunori Shimohara, Norihiro Hagita
Entrainment of Pointing Gestures by Robot Motion. ICSR (2010)
Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takaaki Akimoto, Katsunori Shimohara, Norihiro Hagita
Mutual entrainment: Implicit elicitation of human gestures by robot speech. IROS (2010)
Takamasa Iio, Masahiro Shiomi, Kazuhiko Shinozawa, Takahiro Miyashita, Takaaki Akimoto, Norihiro Hagita
Lexical entrainment in human-robot interaction: Can robots entrain human vocabulary? IROS (2009)