CRF-based statistical learning of Japanese accent sandhi for developing Japanese text-to-speech synthesis systems. - Nobuaki Minematsu; Ryo Kuroiwa 001; Keikichi Hirose; Michiko Watanabe (SSW, 2007)

Accent Sandhi Estimation of Tokyo Dialect of Japanese Using Conditional Random Fields. - Masayuki Suzuki; Ryo Kuroiwa 001; Keisuke Innami; Shumpei Kobayashi; Shinya Shimizu; Nobuaki Minematsu; Keikichi Hirose (IEICE Trans. Inf. Syst., 2017)