Self-Supervised Spoken Question Understanding and Speaking with Automatic Vocabulary Learning. - Keisuke Toyoda; Yusuke Kimura; Mingxin Zhang 008; Kent Hino; Kosuke Mori; Takahiro Shinozaki (O-COCOSDA, 2021)

Automatic Spoken Language Acquisition Based on Observation and Dialogue. - Ryota Komatsu; Shengzhou Gao; Wenxin Hou; Mingxin Zhang 008; Tomohiro Tanaka; Keisuke Toyoda; Yusuke Kimura; Kent Hino; Yu Iwamoto; Kosuke Mori; Takuma Okamoto; Takahiro Shinozaki (IEEE J. Sel. Top. Signal Process., 2022)

Proposal for the Implementation of Spatial Common Ground and Spatial AI using the SSCP (Spatial Simulation-based Cyber-Physical) Model. - Youichiro Miyake; Keisuke Toyoda; Takashi Kasuya; Akihiko Hyodo; Masashi Seiki (ISC2, 2023)

Effective detection of variable celestial objects using machine learning-based periodic analysis. - Naoki Chihara; Naoki Takata; Yasuhiro Fujiwara; Koki Noda; Keisuke Toyoda; K. Higuchi; Makoto Onizuka (Astron. Comput., 2023)

3-2-3 Multi-AI Segmentation Framework: LoD-Based, Incremental Segmentation of 3D Scan Data Using Any 2D AI. - Hermenegildo Solheiro; Lee Kent; Keisuke Toyoda (EuroXR, 2024)

Multiple Multi-Modal AI for Semantic Annotations of 3D Spatial Data. - Lee Kent; Hermenegildo Solheiro; Keisuke Toyoda (VISIGRAPP (1): GRAPP, HUCAPP, IVAPP, 2025)

Understanding and Mitigating Polarization in Community Notes: Factors and Strategies for Improved Consensus. - Keisuke Toyoda; Tomoki Fukuma; Koki Noda; Yoshiharu Ichikawa; Kyosuke Kambe; Yu Masubuchi; Hiroshi Someda; Fujio Toriumi (WWW (Companion Volume), 2025)