Counterexamples of Commutator Estimates in the Besov and the Triebel-Lizorkin Spaces Related to the Euler Equations. - Ryo Takada (SIAM J. Math. Anal., 2010)

Rating Estimation from Review Texts Using Long Short-Term Memory. - Ryo Takada; Teruhisa Hochin; Hiroki Nomiya (IIAI-AAI, 2020)