On Dynamic Clustering and Two Options. - Yasunori Endo; Hayato Iwata (FUZZ-IEEE, 2005)

Dynamic Clustering Based on Universal Gravitation Model. - Yasunori Endo; Hayato Iwata (MDAI, 2005)

Fast subpixel displacement estimation for images using chirp transform algorithm. - Hayato Iwata; Masahide Abe; Masayuki Kawamata (IC-NIDC, 2016)