Voice Technology to Identify Fatigue from Japanese Speech. - Raymond Brueckner; Misa Takegami; Namhee Kwon; Nate Blaylock; Vinod Subramanian; Eri Kiyoshige; Soshiro Ogata; Yuriko Nakaoku; Henry O'Connell; Kunihiro Nishimura (SMM, 2023)