Unified Layer 2 (L2) Abstractions for Layer 3 (L3)-Driven Fast Handover. - Fumio Teraoka; Kazutaka Gogo; Koshiro Mitsuya; Rie Shibui; Koki Mitani (RFC, 2008)

Let's Embed Your Knowledge into AI by Trial and Error Instead of Annotation. - Osamu Saisho; Keiichiro Kashiwagi; Koki Mitani (UbiComp/ISWC Adjunct, 2022)

Sandbox AI: We Don't Trust Each Other but Want to Create New Value Efficiently Through Collaboration Using Sensitive Data. - Osamu Saisho; Keiichiro Kashiwagi; Sakiko Kawai; Kazuki Iwahana; Koki Mitani (UbiComp/ISWC Adjunct, 2023)