Masakazu Hirokawa

60 papers A* 3B 22C 6Journal 15Unranked 14
YearRankTypeTitle / Venue / Authors
2026 J jnl
Hug Synchronization Enhances Social Presence and Prosociality in Computer-Mediated Communication.
IEEE Trans. Affect. Comput.
Eleuda Nuñez, Masakazu Hirokawa, Ari Hautasaari, Kenji Suzuki
2025 J jnl
A large-scale mixed reality stadium for training coordinated tactical plays in basketball.
Frontiers Virtual Real.
Hayato Saiki, Masakazu Hirokawa, Modar Hassan, Kenji Suzuki
2025 — conf
Affective Communication via Haptic Technology: A Usability Study of a Huggable Device with Older Adults.
ICSR+AI (1)
Eleuda Nuñez, Zuzanna Radosz-Knawa, Anna Kolbasa, Paulina Zguda, Alicja Kaminska, Tymon Kukier, Masakazu Hirokawa, Kenji Suzuki, Bipin Indurkhya
2025 C conf
CDST-Viz: Tree-Based Segmentation and Visual Analytics of Concept Drift.
IV
Keita Sakuma, Ryuta Matsuno, Masakazu Hirokawa
2025 C conf
Fast Nearest Neighbor Retrieval based on Structural Features of Instruction Pairs in Preference Learning.
IV
Maki Furue, Masakazu Hirokawa, Takayuki Itoh
2025 J jnl
ScaffoldViz: Interactive 3D visualization of ensemble decision trees based on relationship between weak learners.
Inf. Vis.
Miyu Kashiyama, Masakazu Hirokawa, Ryuta Matsuno, Keita Sakuma, Takayuki Itoh
2024 B conf
Augmenting the Perceptual Experience of Being Faced Using Gaze Modeling during Online Video Viewing.
SMC
Yuto Nakajima, Masakazu Hirokawa, Modar Hassan, Kenji Suzuki
2024 J jnl
Augmenting the Sense of Social Presence in Online Video Games Through the Sharing of Biosignals.
IEEE Access
Modar Hassan, Maxwell Kennard, Seiji Yoshitake, Karlos Ishac, Shion Takahashi, SunKyoung Kim, Takashi Matsui, Masakazu Hirokawa, Kenji Suzuki
2024 B conf
Computational Modeling of Mental Health Checkup with Response-Based Characterization Using a Smart Mirror.
SMC
Taiga Noguchi, Masakazu Hirokawa, Shotaro Doki, Kenji Suzuki
2024 C conf
Interactive Visualization of Ensemble Decision Trees Based on the Relations Among Weak Learners.
IV
Miyu Kashiyama, Masakazu Hirokawa, Ryuta Matsuno, Keita Sakuma, Takayuki Itoh
2024 J jnl
MirrorCampus: A Synchronous Hybrid Learning Environment That Supports Spatial Localization of Learners for Facilitating Discussion-Oriented Behaviors.
Multimodal Technol. Interact.
Shota Sawada, SunKyoung Kim, Masakazu Hirokawa, Kenji Suzuki
2024 C conf
Model Accuracy-Oriented Data Sets Visualization for Understanding Temporal Changes in Data.
IV
Ryuta Matsuno, Keita Sakuma, Masakazu Hirokawa
2024 J jnl
Neural and Physiological Correlates of Prosocial Behavior: Temporoparietal Junction Activity in 3-year-old Children.
J. Cogn. Neurosci.
Eriko Yamamoto, Masakazu Hirokawa, Eleuda Nuñez, Yoko Hakuno, Kazuki Sekine, Saeka Miyahara, Kenji Suzuki, Yasuyo Minagawa
2024 J jnl
Passive Add-On Mechanism for Electric Wheelchairs to Support Step Climbing Using Rider Motion.
IEEE Robotics Autom. Lett.
Kento Koizumi, Modar Hassan, Masakazu Hirokawa, Kenji Suzuki
2024 — conf
Wearable Vibration Device for Supporting Postural Stability based on Proprioceptive Stimulation.
EMBC
Keigo Endo, Hideki Kadone, Modar Hassan, Masakazu Hirokawa, Kenji Suzuki
2023 B conf
A Sleeve Device using Electrical Impedance for Coaching Jump Shots in Basketball.
SMC
Kazuma Takaishi, Hayato Saiki, Masakazu Hirokawa, Modar Hassan, Kenji Suzuki
2023 C conf
A Social Awareness Interface for Helping Immigrants Maintain Connections to Their Families and Cultural Roots: The Case of Venezuelan Immigrants.
IMX
Andreina Nunez Morales, Eleuda Nuñez, Masakazu Hirokawa, Lorenzo Imbesi, Ioannis Chatzigiannakis
2023 — conf
A Soft Wearable Robot to Support Scapular Adduction and Abduction for Respiratory Rehabilitation.
RoboSoft
Kosuke Isobe, Masakazu Hirokawa, Kenji Suzuki
2023 — conf
Fusion of musculoskeletal and dynamic models to estimate knee joint impedance for exoskeleton control.
SII
Keisuke Ando, Masakazu Hirokawa, Kenji Suzuki
2023 — conf
Paired Robotic Devices with Subtle Expression of Sadness for Enriching Social Connectedness.
ICSR (1)
Misako Uchida, Eleuda Nuñez, Modar Hassan, Masakazu Hirokawa, Kenji Suzuki
2022 J jnl
Parental Influence in Disengagement during Robot-Assisted Activities: A Case Study of a Parent and Child with Autism Spectrum Disorder.
Multimodal Technol. Interact.
SunKyoung Kim, Masakazu Hirokawa, Atsushi Funahashi, Kenji Suzuki
2022 J jnl
Posture Control of the Passenger Based on Caregiver's Wrist Motion for a Step-Climbing Stroller.
IEEE Robotics Autom. Lett.
Ririka Masuda, Kai Sasaki, Masakazu Hirokawa, Taku Hachisu, Kenji Suzuki
2022 — conf
Remote Communication via Huggable Interfaces - Behavior Synchronization and Social Presence.
CHI Extended Abstracts
Eleuda Nuñez, Masakazu Hirokawa, Ari Hautasaari, Kenji Suzuki
2022 A* conf
What Can We Do with a Robot for Family Playtime?
HRI
SunKyoung Kim, Masakazu Hirokawa, Atsushi Funahashi, Kenji Suzuki
2021 B conf
A Boxed Soft Robot Conveying Emotions by Changing Apparent Stiffness of Its Lid.
ICSR
Hiroya Kawai, Taku Hachisu, Masakazu Hirokawa, Kenji Suzuki
2021 — conf
A Sensorized Overground Body Weight Support System for Assessing Gait Parameters During Walking Rehabilitation.
EMBC
Bruno Leme, Chun Kwang Tan, Eleuda Nuñez, Masakazu Hirokawa, Kenji Suzuki, Hideki Kadone
2021 J jnl
A Socially Assistive Mobile Platform for Weight-Support in Gait Training.
Int. J. Soc. Robotics
Bruno Leme, Masakazu Hirokawa, Hideki Kadone, Kenji Suzuki
2021 — conf
Effect of Using Embodied Avatars on Turn-taking during Conversational Activities in a Social VR Space.
TALE
Shota Sawada, SunKyoung Kim, Masakazu Hirokawa, Kenji Suzuki
2021 — conf
Estimating Range of Lower Body Joint Angles with a Sensorized Overground Body-Weight Support System.
EMBC
Chun Kwang Tan, Bruno Leme, Eleuda Nuñez, Hideki Kadone, Kenji Suzuki, Masakazu Hirokawa
2021 — conf
Locomotion Synchronization and Gait Performance While Walking With an Overground Body Weight Support System.
EMBC
Eleuda Nuñez, Bruno Leme, Chun Kwang Tan, Hideki Kadone, Kenji Suzuki, Masakazu Hirokawa
2021 J jnl
Smiles as a Signal of Prosocial Behaviors Toward the Robot in the Therapeutic Setting for Children With Autism Spectrum Disorder.
Frontiers Robotics AI
SunKyoung Kim, Masakazu Hirokawa, Soichiro Matsuda, Atsushi Funahashi, Kenji Suzuki
2021 C conf
Use of Embedding Spaces for Transferring Robot Skills in Diverse Sensor Settings.
ICMLA
Kazushi Ninomiya, Masakazu Hirokawa, Kenji Suzuki
2020 — conf
A Multimodal Communication Aid for Persons with Cerebral Palsy Using Head Movement and Speech Recognition.
ICCHP (2)
Tomoka Ikeda, Masakazu Hirokawa, Kenji Suzuki
2020 — conf
Analysis of Behavioral Patterns for Social Virtual Reality Based Active Learning.
TALE
Shota Sawada, Masakazu Hirokawa, Kenji Suzuki
2020 B conf
Design of Haptic Gestures for Affective Social Signaling Through a Cushion Interface.
RO-MAN
Eleuda Nuñez, Masakazu Hirokawa, Kenji Suzuki
2020 B conf
Effects of Visual Biofeedback on Competition Performance Using an Immersive Mixed Reality System.
SMC
Maxwell Kennard, Haihan Zhang, Yuki Akimoto, Masakazu Hirokawa, Kenji Suzuki
2020 B conf
Spatial Perception and Operational Behavior of Drivers in Approaching to an Obstacle.
SMC
Shintaro Kawai, Masakazu Hirokawa, Naohisa Uesugi, Satoru Furugori, Toshihiro Hara, Kenji Suzuki
2019 J jnl
Adaptive Behavior Acquisition of a Robot Based on Affective Feedback and Improvised Teleoperation.
IEEE Trans. Cogn. Dev. Syst.
Masakazu Hirokawa, Atsushi Funahashi, Yasushi Itoh, Kenji Suzuki
2019 B conf
Effect on Social Connectedness and Stress Levels by Using a Huggable Interface in Remote Communication.
ACII
Eleuda Nuñez, Masakazu Hirokawa, Monica Perusquía-Hernández, Kenji Suzuki
2018 J jnl
Effect of Sensory Feedback on Turn-Taking Using Paired Devices for Children with ASD.
Multimodal Technol. Interact.
Eleuda Nuñez, Soichiro Matsuda, Masakazu Hirokawa, Junichi Yamamoto, Kenji Suzuki
2018 B conf
Smiles of Children with ASD May Facilitate Helping Behaviors to the Robot.
ICSR
SunKyoung Kim, Masakazu Hirokawa, Soichiro Matsuda, Atsushi Funahashi, Kenji Suzuki
2017 J jnl
A Systematic Literature Review of Experiments in Socially Assistive Robotics using Humanoid Robots.
CoRR
Floris Erich, Masakazu Hirokawa, Kenji Suzuki
2017 B conf
A Visual Environment for Reactive Robot Programming of Macro-level Behaviors.
ICSR
Floris Erich, Masakazu Hirokawa, Kenji Suzuki
2017 B conf
Design of a Cloud-Based Robotic Platform for Accompanying and Interacting with Humans.
ICSR
Bruno Leme, Chiara Piezzo, Masakazu Hirokawa, Kenji Suzuki
2017 B conf
Gait measurement by a mobile humanoid robot as a walking trainer.
RO-MAN
Chiara Piezzo, Bruno Leme, Masakazu Hirokawa, Kenji Suzuki
2017 B conf
Robot Compliant Behaviour with Mixed-Initiative Interaction in an Obstacle Avoidance Scenario.
ICSR
Chiara Piezzo, Bruno Leme, Masakazu Hirokawa, Kenji Suzuki
2017 B conf
Robotic Device to Mediate Human-Human Hug-Driven Remote Communication.
ICSR
Eleuda Nuñez, Masakazu Hirokawa, Hiroya Igarashi, Kenji Suzuki
2016 B conf
An approach to facilitate turn-taking behavior with paired devices for children with Autism Spectrum Disorder.
RO-MAN
Eleuda Nuñez, Soichiro Matsuda, Masakazu Hirokawa, Junichi Yamamoto, Kenji Suzuki
2016 B conf
Design of a robotic agent that measures smile and facing behavior of children with Autism Spectrum Disorder.
RO-MAN
Masakazu Hirokawa, Atsushi Funahashi, Yadong Pan, Yasushi Itoh, Kenji Suzuki
2015 — conf
Gaming Humanoids for Facilitating Social Interaction among People.
HRI (Extended Abstracts)
Junya Hirose, Masakazu Hirokawa, Kenji Suzuki
2015 B conf
Gaming humanoid: A humanoid video game player with emotional/encouraging movement and skill level control.
RO-MAN
Junya Hirose, Masakazu Hirokawa, Kenji Suzuki
2015 B conf
Humanoid Robot Assisted Training for Facial Expressions Recognition Based on Affective Feedback.
ICSR
Eleuda Nuñez, Soichiro Matsuda, Masakazu Hirokawa, Kenji Suzuki
2015 B conf
Measuring K-degree facial interaction between robot and children with autism spectrum disorders.
RO-MAN
Yadong Pan, Masakazu Hirokawa, Kenji Suzuki
2015 B conf
Paired robotic devices to mediate and represent social behaviors.
RO-MAN
Eleuda Nuñez, Soichiro Matsuda, Masakazu Hirokawa, Junichi Yamamoto, Kenji Suzuki
2014 A* conf
A doll-type interface for real-time humanoid teleoperation in robot-assisted activity.
HRI
Masakazu Hirokawa, Atsushi Funahashi, Yasushi Itoh, Kenji Suzuki
2014 B conf
Design of affective robot-assisted activity for children with autism spectrum disorders.
RO-MAN
Masakazu Hirokawa, Atsushi Funahashi, Yasushi Itoh, Kenji Suzuki
2014 J jnl
Effect of Haptic Assistance on Learning Vehicle Reverse Parking Skills.
IEEE Trans. Haptics
Masakazu Hirokawa, Naohisa Uesugi, Satoru Furugori, Tomoko Kitagawa, Kenji Suzuki
2014 B conf
Robotic gaming companion to facilitate social interaction among children.
RO-MAN
Junya Hirose, Masakazu Hirokawa, Kenji Suzuki
2012 A* conf
A haptic instruction based assisted driving system for training the reverse parking.
ICRA
Masakazu Hirokawa, Naohisa Uesugi, Satoru Furugori, Tomoko Kitagawa, Kenji Suzuki
2010 — conf
Coaching to Enhance the Online Behavior Learning of a Robotic Agent.
KES (1)
Masakazu Hirokawa, Kenji Suzuki