Analysis of Relationship between Face-to-Fact Collaborative Learning and CSCL Activities. - Toshio Mochizuki; Hironori Egi; Shigeto Ozawa; Yoshiyuki Shibahara; Osamu Inoshita; Hiroshi Kato (ICCE, 2002)

DACS: Distance Aware Collaboration System for Face-to-Face Meetings. - Hironori Egi; Naoto Ohsuga; Airi Nakada; Hiroshi Shigeno; Ken-ichi Okada 002 (SAINT Workshops, 2004)

A Fundamental Study for Participating in Multiple Teleconferences. - Hironori Egi; Hisashi Anzai; Itaru Takata; Ken-ichi Okada 002 (INTERACT (2), 2007)

Designing a Peer Reviewing Tool on Lecture Video with Handwritten Annotation. - Hironori Egi; Shotaro Houri; Yukari Kato; Tatsuya Terada; Wataru Tsukahara; Masaki Nakagawa (HCI (8), 2009)

FD Commons: E-Teaching Portfolio to Enable an Ubiquitous Peer Reviewing Process. - Yukari Kato; Shotaro Houri; Wataru Tsukahara; Hironori Egi; Masaki Nakagawa (ICALT, 2009)

Grasping contextual awareness inside aworkspace at the entrance to support group interaction. - Hironori Egi; Hiroshi Shigeno; Ken-ichi Okada 002 (ICITST, 2009)

Alerting Accidents with Ambiguity: A Tangible Tabletop Application for Safe and Independent Chemistry Experiments. - Akifumi Sokan; Nobuhiro Inagawa; Kosuke Nishijo; Norihide Shinagawa; Hironori Egi; Kaori Fujinami (UIC, 2010)

Spatial connectedness of information presentation for safety training in chemistry experiments. - Akifumi Sokan; Hironori Egi; Kaori Fujinami (ITS, 2011)

AccelPen: Detecting Writing Action with Pen Acceleration Toward Learning Support Systems. - Hironori Egi; Shigeto Ozawa (WMUTE, 2012)

A tangible experiment support system with presentation ambiguity for safe and independent chemistry experiments. - Akifumi Sokan; Ming Wei Hou; Norihide Shinagawa; Hironori Egi; Kaori Fujinami (J. Ambient Intell. Humaniz. Comput., 2012)

A Case Study of a Course Including Wikipedia Editing Activity for Undergraduate Students. - Yuki Mori; Hironori Egi; Shigeto Ozawa (ICCE, 2013)

Analyses of Comparative Gaze with Eye-Tracking Technique for Peer-Reviewing Classrooms. - Hironori Egi; Shigeto Ozawa; Yuki Mori (ICALT, 2014)

An Investigation into Students' Writing Process Using Digital Pens in Exercises During Lessons. - Yuki Mori; Takayuki Amioka; Hironori Egi; Shigeto Ozawa (ICCE, 2015)

AccelChalk: Detecting Writing Actions with Chalk Acceleration for Collaboration Between Teachers and Students. - Taishi Okazawa; Hironori Egi (CollabTech, 2017)

Promoting Extrinsic Motivation Based on Result of LMS Quiz. - Yasutaka Asai; Hironori Egi (ICCE, 2017)

Encouraging System for Teaching Assistants to Advise Students during Programming Exercises. - Yuuki Yokoyama; Hironori Egi (ICCE, 2017)

Designing a System of Generating Sound Environment for Promoting Verbal Communication in Classroom. - Riri Sekine; Yasutaka Asai; Hironori Egi (CollabTech, 2018)

DiAna-AD: Dialog Analysis for Adjusting Duration During Face-to-Face Collaborative Discussion. - Naruaki Ishikawa; Taishi Okazawa; Hironori Egi (CRIWG/CollabTech, 2019)

Development of a Prototype of Face-to-Face Conversational Holographic Agent for Encouraging Co-regulation of Learning. - Ayane Hisatomi; Yutaka Ishii; Toshio Mochizuki; Hironori Egi; Yoshihiko Kubota; Hiroshi Kato (HAI, 2019)

Proposing an Estimation Method of Mental Fatigue by Measuring Learner's Leg Movement. - Daigo Aikawa; Yasutaka Asai; Hironori Egi (HCI (25), 2019)

A Supporting System for Teaching Assistant to Control Assistant Behavior by Adjusting Instruction Time. - Ryuichiro Imamura; Yuuki Yokoyama; Hironori Egi (HCI (35), 2019)

A Method to Estimate Interest of Learner Based on Leg Condition. - Daigo Aikawa; Yasutaka Asai; Hironori Egi (ITHET, 2019)

Changing Teaching Assistant's Behavior Based on Learning Support Strategies for Programming Exercise. - Yuuki Yokoyama; Hironori Egi (SIGCSE, 2019)

The Effects of Seat Location-based Teaching Assistant Support System on the Awareness of Self-Regulated Learning and Learning Performance. - Masanori Yamada; Yoshiko Goda; Ryuichiro Imamura; Hironori Egi (TALE, 2019)

Face-to-Face Holographic Agent Used as Catalyst for Learning and Employing Co-regulation in Collaborative Discussion. - Toshio Mochizuki; Naruaki Ishikawa; Hironori Egi; Ayane Hisatomi; Yutaka Ishii; Natsumi Yuki; Yoshihiko Kubota; Hiroshi Kato (ICLS, 2020)

Evaluation of the Learning Support Strategies for Teaching Assistants. - Ryuichiro Imamura; Yuuki Terui; Yuuki Yokoyama; Hironori Egi (TALE, 2020)

Development of a Teaching Assistant Reflection System to Improve Self-Efficacy. - Yuuki Terui; Ryuichiro Imamura; Hironori Egi (TALE, 2020)

Effect of Presenting Co-occurrence Networks that Reflect the Activeness of Face-to-Face Discussions. - Taisei Muraoka; Naruaki Ishikawa; Shigeto Ozawa; Hironori Egi (HCI (23), 2021)

Analysis of the Answering Processes in Split-Paper Testing to Promote Instruction. - Shin Ueno; Yuuki Terui; Ryuichiro Imamura; Yasushi Kuno; Hironori Egi (ICCE, 2021)

Analysis of Emphasis and Prosodic Features on Face-to-Face Discussions. - Risa Iharada; Taisei Muraoka; Naruaki Ishikawa; Hironori Egi (TALE, 2021)

Introducing a Discussion Support System using Individual Audio Instruction to Activate Passive Members. - Kouhei Nabetani; Taisei Muraoka; Naruaki Ishikawa; Hironori Egi (TALE, 2021)

Motivation Estimation Method for Computer Supported Collaborative Learning Using Tablet Computer. - Ryo Funabashi; Kohei Nabetani; Takeo Noda; Masataka Kaneko; Hironori Egi (ICCE, 2022)

Estimating Activity Conditions of Students in Class by Measuring Leg Movement. - Tatsuya Hamada; Yuuki Terui; Hironori Egi (ICCE, 2022)

Analysis of CSCL for Mathematical Proof Based on the Log Data of Learners' Verbal and Nonverbal Communications. - Masataka Kaneko; Hironori Egi; Takeo Noda (ICCE, 2022)

Estimating Divergence-or-Convergence in Discussions based on Abstractness of Words in Utterance. - Ryunosuke Nishimura; Taisei Muraoka; Risa Iharada; Hironori Egi (ICCE, 2022)

Multimodal analysis of learners' communications in CSCL of a mathematical proof. - Masataka Kaneko; Hironori Egi; Takeo Noda (ICCE, 2023)

Effect of Active Breaks during e-Learning and Mental Arithmetic Tasks. - Masaki Kodaira; Tatsuya Hamada; Hironori Egi (ICCE, 2023)

Discussion Support Agent System to Promote Equalization of Speech among Participants. - Ryunosuke Nishimura; Risa Iharada; Yuya Sugamoto; Yutaka Ishii; Toshio Mochizuki; Hironori Egi (ICCE, 2023)

Method to Promote Social Facilitation of Learners by Presenting Writing Sounds. - Tatsuya Ueda; Tatsuya Hamada; Hironori Egi (ICCE, 2023)

Estimating Physical Interactions with Neighboring Student for Detecting Active Learners in the Computer Classroom. - Takahiro Yoshino; Shin Ueno; Hironori Egi (ICCE, 2023)

Development and Evaluation of Gamification-Based Addressing Promotion System for Teaching Assistants. - Kanato Murobayashi; Takahiro Yoshino; Hironori Egi (CollabTech, 2024)

Editor's Message to Special Issue of Collaboration and Network Services. - Hironori Egi (J. Inf. Process., 2024)

Educational Effectiveness of VR/2D Videos Produced Using Equivalent Conventional 2D Video Production Method. - Kikuka Miura; Yasuhito Sawahata; Yuji Ujihashi; Masahiro Usui; Kodai Kikuchi; Masaru Tanaka; Masaru Miyazaki; Kazuteru Komine; Hironori Egi (HCI (43), 2025)

Effects of a Gamification-Based Activation System and Its Adaptation for Teaching Assistants. - Kanato Murobayashi; Takahiro Yoshino; Hironori Egi (HCI (61), 2025)

Analyzing Changes in Participants' Thinking During a Discussion by Examining the Abstractness Distribution of Words in Their Pre and Post-Discussion Memos. - Ryosuke Nakamura; Ryunosuke Nishimura; Hironori Egi (HCI (43), 2025)