An Automatic Focal Period Detection Architecture for Lecture Archives. - Ruozhu Sheng; Koichi Ota; Shinobu Hasegawa (AIED (2), 2022)

Multimodal Non-Semantic Feature Fusion for Predicting Segment Access Frequency in Lecture Archives. - Ruozhu Sheng; Jinghong Li; Shinobu Hasegawa (CoRR, 2025)