| 2025 | KES | The Log Analysis Environment to Supoort Classroom Using CoursewareHub. | Nobukuni Hamamoto, Kohichi Ogawa, Shigetoshi Yokoyama, Atsuko Takefusa, Kento Aida |
| 2023 | KES | Implementation of Anonymization Algorithms for Log Data Analysis on a Cloud-Based Learning Management System. | Osamu Takaki, Nobukuni Hamamoto, Atsuko Takefusa, Shigetoshi Yokoyama, Kento Aida |
| 2022 | KES | Reasonable Setting Values for Anonymization Algorithms for Online Educational Data Analysis Support System. | Osamu Takaki, Nobukuni Hamamoto, Atsuko Takefusa, Shigetoshi Yokoyama, Kento Aida |
| 2021 | KES | Implemention of Secured Log Analysis Environment for Moodle using Virtual Cloud Provider Service. | Nobukuni Hamamoto, Shigetoshi Yokoyama, Atsuko Takefusa, Kento Aida |
| 2019 | KES | Toward the Cross-Institutional Data Integration From Shibboleth Federated LMS. | Nobukuni Hamamoto, Hiroshi Ueda, Masako Furukawa, Motonori Nakamura, Takeshi Nishimura, Shigetoshi Yokoyama, Kazutsuna Yamaji |
| 2018 | COMPSAC | On the Confirmation Method of the User's Record of the GakuNinMoodle. | Nobukuni Hamamoto, Shigetoshi Yokoyama, Hiroshi Ueda |
| 2017 | CloudCom | Virtual Cloud Service System for Building Effective Inter-Cloud Applications. | Atsuko Takefusa, Shigetoshi Yokoyama, Yoshinobu Masatani, Tomoya Tanjo, Kazushige Saga, Masaru Nagaku, Kento Aida |
| 2014 | CLOSER | On-demand Cloud Architecture for Academic Community Cloud - Another Approach to Inter-cloud Collaboration. | Shigetoshi Yokoyama, Nobukazu Yoshioka |
| 2014 | CLOSER | A Distributed Cloud Architecture for Academic Community Cloud. | Shigetoshi Yokoyama, Nobukazu Yoshioka |
| 2012 | CCGRID | Cluster as a Service for Self-Deployable Cloud Applications. | Shigetoshi Yokoyama, Nobukazu Yoshioka |
| 2012 | ICSE | Cloud in a cloud for cloud education. | Shigetoshi Yokoyama, Nobukazu Yoshioka, Takahiro Shida |
| 2012 | ICSE | edubase cloud: cloud platform for cloud education. | Shigetoshi Yokoyama, Nobukazu Yoshioka, Takahiro Shida |
| 2012 | ICWS | Dodai-Deploy: Fast Cluster Deployment Tool. | Shigetoshi Yokoyama, Nobukazu Yoshioka |
| 2012 | SC | A Network-Aware Object Storage Service. | Shigetoshi Yokoyama, Nobukazu Yoshioka, Motonobu Ichimura |
| 2007 | ISADS | An Asynchronous Messaging Platform for Development of Context-aware Services. | Taro Nakao, Shigetoshi Yokoyama |
| 2006 | MDM | An Anonymous Context Aware Access Control Architecture For Ubiquitous Services. | Shigetoshi Yokoyama, Eiji Kamioka, Shigeki Yamada |
| 2005 | ISADS | Towards I-centric business communication tools. | Christian Rck, Thomas Bauer, Christoph Weckerle, Stephan Steglich, Stefan Arbanowski, Taro Nakao, Tadaaki Arimura, Tatsuya Nakamura, Shigetoshi Yokoyama |