| 2026 | SIGUCCS | OZONE-EDU and OZONE-PLUS: Educational Platforms Adapted to Diverse Missions and User Environments in Universities. | Kazuhiro Mishima, Masumi Hori, Yu Tsuda, Seishi Ono |
| 2024 | CSEDU | Demonstration Experiment of Decentralized Learning Within Traditional Decentralized Education. | Masumi Hori, Seishi Ono, Kensuke Miyashita |
| 2020 | CSEDU | Toward Sustainable Learning Economy through a Block-chain based Management System. | Masumi Hori, Seishi Ono, Kensuke Miyashita, Toshihiro Kita, Takao Terano |
| 2018 | CSEDU | Learning System based on Decentralized Learning Model using Blockchain and SNS. | Masumi Hori, Seishi Ono, Kensuke Miyashita, Shinzo Kobayashi, Hiroki Miyahara, Toshihiro Kita, Tsuneo Yamada, Kazutsuna Yamaji |
| 2016 | CSEDU | A Suitable m-Learning System using e-Book for Developing Countries. | Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi, Toshihiro Kita, Tsuneo Yamada |
| 2015 | CSEDU | A New Learning Platform using E-textbooks for Socially Networked Online Learners. | Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi, Toshihiro Kita, Tsuneo Yamada |
| 2015 | CSEDU | Developing an E-Book-Based Learning Platform Toward Higher Education for All. | Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi, Toshihiro Kita, Tsuneo Yamada |
| 2015 | FIE | CHiLO: Using an e-textbook to create an ad-hoc m-learning environment. | Masumi Hori, Seishi Ono, Shinzo Kobayashi, Kazutsuna Yamaji, Toshihiro Kita, Tsuneo Yamada |
| 2014 | ICCE | CHiLOs: A New Virtual Learning Environment for Large Scale Online Courses. | Masumi Hori, Seishi Ono, Shinzo Kobayashi, Kazutsuna Yamaji, Toshihiro Kita |
| 2013 | CSEDU | One-on-One Approach for Open Online Courses - Focusing on Large-Scale Online Courses. | Masumi Hori, Seishi Ono, Kazutsuna Yamaji, Shinzo Kobayashi |