Discrete differential geometry of proteins: a new method for encoding three-dimensional structures of proteins - Naoto Morikawa (CoRR, 2005)

Discrete differential geometry of triangle tiles and algebra of closed trajectories - Naoto Morikawa (CoRR, 2006)

Number sequence representation of protein structures based on the second derivative of a folded tetrahedron sequence - Naoto Morikawa (CoRR, 2006)

Discrete differential geometry of tetrahedrons and encoding of local protein structure - Naoto Morikawa (CoRR, 2007)

SHREC'10 Track: Protein Model Classification. - Lazaros Mavridis; Vishwesh Venkatraman; David W. Ritchie; Naoto Morikawa; Rumen Andonov; Alexandre Cornu; Noël Malod-Dognin; Jacques Nicolas; Maja Temerinac-Ott; Marco Reisert; Hans Burkhardt; Apostolos Axenopoulos; et al. (3DOR@Eurographics, 2010)