Nonlinear structure of escape-times to falls for a passive dynamic walker on an irregular slope: Anomaly detection using multi-class support vector machine and latent state extraction by canonical correlation analysis. - Hiromichi Suetani; Aiko M. Ideta; Jun Morimoto (IROS, 2011)

Using basin ruins and co-moving low-dimensional latent coordinates for dynamic programming of biped walkers on roughing ground. - Hiromichi Suetani; Aiko M. Ideta; Jun Morimoto (ICRA, 2012)