A Multi-Bit-Rate Substitute-Communication System with High Call-Carrying Capacity. - Masaaki Yokoyama; Hajime Yamamoto; Masaichi Kajiwara (IEEE Trans. Commun., 1983)

Detecting speech recognition errors using topic information and BERT. - Masaaki Yokoyama; Kazutaka Shimada (IIAI-AAI, 2023)