Ritsuko Oshima

According to our database, Ritsuko Oshima authored at least 30 papers between 2002 and 2023.

Collaborative distances:

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

2023

Multi-Speaker Identification with IoT Badges for Collaborative Learning Analysis.

Shunpei Yamaguchi, Motoki Nagano, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

J. Inf. Process., 2023

An IoT System for Collaboration Analytics in Hybrid Learning Environments.

Takuya Fujiwara, Shunpei Yamaguchi, Takumasa Ishioka, Ritsuko Oshima, Jun Oshima, Kazuhiro Kizaki, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

Proceedings of the IEEE International Conference on Advanced Learning Technologies, 2023

2022

An IoT System with Business Card-Type Sensors for Collaborative Learning Analysis.

Shunpei Yamaguchi, Shusuke Ohtawa, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

J. Inf. Process., 2022

Web Services for Collaboration Analysis With IoT Badges.

Shunpei Yamaguchi, Motoki Nagano, Shunpei Ohira, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Access, 2022

2021

Speaker Identification for Business-Card-Type Sensors.

Shunpei Yamaguchi, Ritsuko Oshima, Jun Oshima, Ryota Shiina, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

IEEE Open J. Comput. Soc., 2021

A Preliminary Study on Speaker Identification Using Business Card-Type Sensors.

Shunpei Yamaguchi, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

Proceedings of the IEEE International Conference on Consumer Electronics, 2021

A Web Application with Business Card-Type Sensors for Collaborative Learning Analysis.

Daichi Yamaguchi, Shunpei Yamaguchi, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

Proceedings of the 10th IEEE Global Conference on Consumer Electronics, 2021

2020

Analysis of students' ideas and conceptual artifacts in knowledge-building discourse.

Jun Oshima, Ritsuko Oshima, Shunsuke Saruwatari

Br. J. Educ. Technol., 2020

Collaborative Learning Analysis Using Business Card-Type Sensors.

Shunpei Yamaguchi, Shusuke Ohtawa, Ritsuko Oshima, Jun Oshima, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

Proceedings of the Advances in Quantitative Ethnography - Second International Conference, 2020

Socio-Semantic Network Analysis of Knowledge Building Discourse: The Current State and Future Directions.

Jun Oshima, Ritsuko Oshima

Proceedings of the Interdisciplinarity in the Learning Sciences: Proceedings of the 14th International Conference of the Learning Sciences, 2020

BERT-based Automatic Text Scoring for Collaborative Learning.

Haruki Fukuda, Takashi Tsunakawa, Jun Oshima, Ritsuko Oshima, Masafumi Nishida, Masafumi Nishimura

Proceedings of the 9th IEEE Global Conference on Consumer Electronics, 2020

2019

Collective Knowledge Advancement through Shared Epistemic Agency: Socio-Semantic Network Analyses.

Jun Oshima, Ritsuko Oshima, Ayano Ohsaki, Jin Michael Splichal

Proceedings of the 13th International Conference on Computer Supported Collaborative Learning, 2019

Epistemic Frames of Idea Evaluation in Collaboration.

Shono Ikeda, Jun Oshima, Ritsuko Oshima

Proceedings of the 13th International Conference on Computer Supported Collaborative Learning, 2019

2018

A Mixed-Methods Approach to Analyze Shared Epistemic Agency in Jigsaw Instruction at Multiple Scales of Temporality.

Jun Oshima, Ritsuko Oshima, Wataru Fujita

J. Learn. Anal., April, 2018

Regulation of collaboration in project-based learning mediated by CSCL scripting reflection.

Jin Michael Splichal, Jun Oshima, Ritsuko Oshima

Comput. Educ., 2018

Socio-Emotional Regulation in Knowledge Building Mediated by CSCL Reflection.

Jin Michael Splichal, Jun Oshima, Ritsuko Oshima

Proceedings of the Rethinking learning in the digital age: Making the Learning Sciences count, 2018

A New Approach to Lesson Study Practice in Japan from the DBIR Perspective.

Jun Oshima, Ritsuko Oshima, Yuji Chiyonishio, Ayano Ohsaki

Proceedings of the Rethinking learning in the digital age: Making the Learning Sciences count, 2018

2017

Collective Knowledge Advancement and Conceptual Understanding of Complex Scientific Concepts in the Jigsaw Instruction.

Jun Oshima, Ayano Ohsaki, Yuki Yamada, Ritsuko Oshima

Proceedings of the 12th International Conference on Computer Supported Collaborative Learning, 2017

2016

Learning Environments to Facilitate Students' Regulation in Knowledge Building.

Jin Michael Splichal, Jun Oshima, Ritsuko Oshima

Proceedings of the Transforming Learning, 2016

2015

A Multivocality Approach to Epistemic Agency in Collaborative Learning.

Jun Oshima, Ritsuko Oshima, Wataru Fujita

Proceedings of the 11th International Conference on Computer Supported Collaborative Learning, 2015

2014

Student Regulation of Collaborative Learning in Multiple Document Integration.

Jun Oshima, Ritsuko Oshima, Keita Fujii

Proceedings of the Learning and Becoming in Practice: Proceedings of the 11th International Conference of the Learning Sciences, 2014

2013

Collaborative Learning Through Socially Shared Regulation Supported by a Robotic Agent.

Jun Oshima, Ritsuko Oshima

Proceedings of the 10th International Conference on Computer-Supported Collaborative Learning, 2013

2012

Collaborative Reading Comprehension with Communication Robots as Learning Partner.

Jun Oshima, Ritsuko Oshima, Naomi Miyake

Proceedings of the Future of Learning: Proceedings of the 10th International Conference of the Learning Sciences, 2012

Social Network Analysis for Knowledge Building: Establishment of Indicators for Collective Knowledge Advancement.

Jun Oshima, Yoshiaki Matsuzawa, Ritsuko Oshima, Carol K. K. Chan, Jan van Aalst

Proceedings of the Future of Learning: Proceedings of the 10th International Conference of the Learning Sciences, 2012

2008

Change in students' internal scripts for knowledge building: a challenge for capturing epistemic agency.

Jun Oshima, Ritsuko Oshima

Proceedings of the Cre8ing a learning world: Proceedings of the 8th International Conference for the Learning Sciences, 2008

2007

Complex network theory approach to the assessment on collective knowledge advancement through scientific discourse in CSCL.

Jun Oshima, Ritsuko Oshima

Proceedings of the 7th Iternational Conference on Computer Supported Collaborative Learning, 2007

2006

Knowledge-building activity structures in Japanese elementary science pedagogy.

Jun Oshima, Ritsuko Oshima, Isao Murayama, Shigenori Inagaki, Makiko Takenaka, Tomokazu Yamamoto, Etsuji Yamaguchi, Hayashi Nakayama

Int. J. Comput. Support. Collab. Learn., 2006

CSCL-Based Pre-Service Teacher Program as Knowledge Building.

Jun Oshima, Ritsuko Oshima

Proceedings of the Knowledge Management for Educational Innovation, 2006

2004

Learning behind the Scenes: Development of Mentors through their Participation in Design Research.

Jun Oshima, Ritsuko Oshima, Taku Ishiyama

Proceedings of the Embracing Diversity in the Learning Sciences: Proceedings of the 6th International Conference for the Learning Sciences, 2004

2002

Design experiments for integrating a CSCL technology into Japanese elementary science education.

Jun Oshima, Ritsuko Oshima, Isao Murayama, Shigenori Inagaki, Hayashi Nakayama, Etsuji Yamaguchi, Makiko Takenaka

Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, 2002