Unsupervised Work Behavior Analysis Using Hierarchical Probabilistic Segmentation. - Issei Saito; Tomoaki Nakamura; Toshiyuki Hatta; Wataru Fujita; Shintaro Watanabe; Shotaro Miwa (IECON, 2023)

Emergence of Continuous Signals As Shared Symbols Through Emergent Communication. - Issei Saito; Tomoaki Nakamura; Akira Taniguchi; Tadahiro Taniguchi; Yohei Hayamizu; Shiqi Zhang 001 (ICDL, 2024)

Unsupervised Work Behavior Pattern Extraction Based on Hierarchical Probabilistic Model. - Issei Saito; Tomoaki Nakamura; Toshiyuki Hatta; Wataru Fujita; Shintaro Watanabe; Shotaro Miwa (CoRR, 2024)

Scalable Unsupervised Segmentation via Random Fourier Feature-based Gaussian Process. - Issei Saito; Masatoshi Nagano; Tomoaki Nakamura; Daichi Mochihashi; Koki Mimura (CoRR, 2025)