PCA-Based Model Selection and Fitting for Linear Manifolds. - Atsushi Imiya; Hisashi Ootani (MLDM, 2001)

Medial Set, Boundary, and Topology of Random Point Sets. - Atsushi Imiya; Hisashi Ootani; Ken Tatara (Theoretical Foundations of Computer Vision, 2002)

Detecting the Boundary Curve of Planar Random Point Set. - Atsushi Imiya; Ken Tatara; Hisashi Ootani; Václav Hlavác (MLDM, 2003)

Linear manifolds analysis: theory and algorithm. - Atsushi Imiya; Hisashi Ootani; Kazuhiko Kawamoto (Neurocomputing, 2004)