Yutaka Ishii

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 16

Top Topics

Mediated Communication

Support Environment

Situated Agents

Top Venues

Publications

Yutaka Ishii, Masaki Matsuno, Tomio Watanabe
Agent "Nah": Development of a Voice-Driven Embodied Entrainment Character with Non-agreeable Responses. HCI (6) (2024)
Yutaka Ishii, Kenta Koike, Miwako Kitamura, Tomio Watanabe
Development of a Speech-Driven Communication Support System Using a Smartwatch with Vibratory Nodding Responses. HCI (5) (2023)
Yutaka Ishii, Satoshi Kurokawa, Miwako Kitamura, Tomio Watanabe
Development of a Web-Based Interview Support System Using Characters Nodding with Various Movements. HCI (44) (2022)
Katsuyuki Umezawa, Makoto Nakazawa, Manabu Kobayashi, Yutaka Ishii, Michiko Nakano, Shigeichi Hirasawa
Evaluation of Difficulty During Visual Programming Learning Using a Simple Electroencephalograph and Minecraft Educational Edition. WorldCIST (3) (2021)
Yutaka Ishii, Satoshi Kurokawa, Tomio Watanabe
Avatar Twin Using Shadow Avatar in Avatar-Mediated Communication. HCI (4) (2021)
Katsuyuki Umezawa, Yutaka Ishii, Makoto Nakazawa, Michiko Nakano, Manabu Kobayashi, Shigeichi Hirasawa
Comparison Experiment of Learning State Between Visual Programming Language and Text Programming Language. TALE (2021)
Katsuyuki Umezawa, Makoto Nakazawa, Manabu Kobayashi, Yutaka Ishii, Michiko Nakano, Shigeichi Hirasawa
Analysis of Logic Errors Utilizing a Large Amount of File History During Programming Learning. TALE (2020)
Katsuyuki Umezawa, Makoto Nakazawa, Manabu Kobayashi, Yutaka Ishii, Michiko Nakano, Shigeichi Hirasawa
Detection of Careless Mistakes during Programming Learning using a Simple Electroencephalograph. ICCSE (2020)
Toshio Mochizuki, Naruaki Ishikawa, Hironori Egi, Ayane Hisatomi, Yutaka Ishii, Natsumi Yuki, Yoshihiko Kubota, Hiroshi Kato
Face-to-Face Holographic Agent Used as Catalyst for Learning and Employing Co-regulation in Collaborative Discussion. ICLS (2020)
Ayane Hisatomi, Yutaka Ishii, Toshio Mochizuki, Hironori Egi, Yoshihiko Kubota, Hiroshi Kato
Development of a Prototype of Face-to-Face Conversational Holographic Agent for Encouraging Co-regulation of Learning. HAI (2019)
Masakatsu Kubota, Tomio Watanabe, Yutaka Ishii
A Speech Promotion System by Using Embodied Entrainment Objects of Spoken Words and a Listener Character for Joint Attention. HAI (2019)
Yutaka Ishii, Tomio Watanabe
Development of an Embodied Group Entrainmacent Response System to Express Interaction-Activated Communication. HCI (3) (2019)
Keigo Matsumoto, Nami Ogawa, Hiroyuki Inou, Shizuo Kaji, Yutaka Ishii, Michitaka Hirose
Polyvision: 4D Space Manipulation through Multiple Projections. SIGGRAPH ASIA Emerging Technologies (2019)
Zin Arai, Yutaka Ishii, Hiroki Takahasi
Boundary of the Horseshoe Locus for the Hénon Family. SIAM J. Appl. Dyn. Syst. 17 (3) (2018)
Yutaka Ishii, Tomio Watanabe, Yoshihiro Sejima
Development of an Embodied Avatar System using Avatar-Shadow's Color Expressions with an Interaction-activated Communication Model. HAI (2016)
Mayo Yamamoto, Noriko Takabayashi, Tomio Watanabe, Yutaka Ishii
A nursing communication education support system with the function of reflection. SII (2015)
Yutaka Ishii, Tomio Watanabe
Evaluation of a video communication system with speech-driven embodied entrainment audience characters with partner's face. HAI (2014)
Shiho Nakayama, Tomio Watanabe, Yutaka Ishii
Video communication system with speech-driven embodied entrainment audience characters with partner's face. SII (2013)
Yutaka Ishii, Tomio Watanabe
Evaluation of Superimposed Self-character Based on the Detection of Talkers' Face Angles in Video Communication. HCI (13) (2013)
Yutaka Ishii, Shiho Nakayama, Tomio Watanabe
A superimposed self-character mediated video chat system with the function of face-to-face projection based on talker's face direction. RO-MAN (2013)
Yutaka Ishii, Tomio Watanabe
E-VChat: A video communication system in which a speech-driven embodied entrainment character working with head motion is superimposed for a virtual face-to-face scene. RO-MAN (2012)
Yoshihiro Sejima, Yutaka Ishii, Tomio Watanabe
A Virtual Audience System for Enhancing Embodied Interaction Based on Conversational Activity. HCI (12) (2011)
Yutaka Ishii, Tomio Watanabe
Embodied Communication Support Using a Presence Sharing System under Teleworking. HCI (23) (2011)
Junzo Kamahara, Takashi Nagamatsu, Masashi Tada, Yohei Kaieda, Yutaka Ishii
Instructional Video Content Employing User Behavior Analysis: Time Dependent Annotation with Levels of Detail. UMAP (2010)
Yutaka Ishii, Yoshihiro Sejima, Tomio Watanabe
Effects of delayed presentation of self-embodied avatar motion with network delay. IUCS (2010)
Junzo Kamahara, Takashi Nagamatsu, Yuki Fukuhara, Yohei Kaieda, Yutaka Ishii
Method for Identifying Task Hardships by Analyzing Operational Logs of Instruction Videos. SAMT (2009)
Yutaka Ishii, Tomio Watanabe
Development of a Virtual Presence Sharing System Using a Telework Chair. FIRA (2009)
Yutaka Ishii, Kouzi Osaki, Tomio Watanabe
Ghatcha: GHost Avatar on a Telework CHAir. HCI (12) (2009)
Yutaka Ishii, Kouzi Osaki, Tomio Watanabe, Yoshijiro Ban
Evaluation of embodied avatar manipulation based on talker's hand motion by using 3D trackball. RO-MAN (2008)
Yutaka Ishii, Tomio Watanabe
An Embodied Avatar Mediated Communication System with VirtualActor for Human Interaction Analysis. RO-MAN (2007)
Tomio Watanabe, Masamichi Ogikubo, Yutaka Ishii
Visualization of Respiration in the Embodied Virtual Communication System and Its Evaluation. Int. J. Hum. Comput. Interact. 17 (1) (2004)