| 2005 | AIED | What Do You Mean by to Help Learning of Metacognition? | Michiko Kayashima, Akiko Inaba, Riichiro Mizoguchi |
| 2004 | ITS | EASE: Evolutional Authoring Support Environment. | Lora Aroyo, Akiko Inaba, Larisa N. Soldatova, Riichiro Mizoguchi |
| 2004 | ITS | Learners' Roles and Predictable Educational Benefits in Collaborative Learning An Ontological Approach to Support Design and Analysis of CSCL. | Akiko Inaba, Riichiro Mizoguchi |
| 2004 | ITS | Towards Shared Understanding of Metacognitive Skill and Facilitating Its Development. | Michiko Kayashima, Akiko Inaba, Riichiro Mizoguchi |
| 2002 | ICCE | An Interaction Analysis Support System for CSCL: An ontological Approach to Support Instructional Design Process. | Akiko Inaba, Ryoji Ohkubo, Mitsuru Ikeda, Riichiro Mizoguchi |
| 2002 | ICCE | A Collaborative-Learning Support Function to Harness Organizational Intellectual Synergy. | Hiroyuki Tsumoto, Yusuke Hayashi, Mitsuru Ikeda, Akiko Inaba, Riichiro Mizoguchi |
| 2002 | ITS | Supporting Interaction Analysis for Collaborative Learning. | Akiko Inaba, Ryoji Ohkubo, Mitsuru Ikeda, Riichiro Mizoguchi, Jun'ichi Toyoda |
| 2000 | ITS | How Can We Form Effective Collaborative Learning Groups? | Akiko Inaba, Thepchai Supnithi, Mitsuru Ikeda, Riichiro Mizoguchi, Jun'ichi Toyoda |
| 2000 | PRICAI | A Step Towards Integration of Learning Theories to Form an Effective Collaborative Learning Group. | Akiko Inaba, Thepchai Supnithi, Mitsuru Ikeda, Riichiro Mizoguchi, Jun'ichi Toyoda |