Implementation of 24-ary Grid Representation for Rectangular Solid Dissections. - Tomokazu Arita; Satoshi Kishira; Tomoe Motohashi; Kenshi Nomaki; Kimio Sugita; Kensei Tsuchida; Takeo Yaku (GRAPP, 2009)

Ridge detection with a drop of water principle. - Shinji Koka; Kenshi Nomaki; Kimio Sugita; Kensei Tsuchida; Takeo Yaku (SIGGRAPH ASIA (Posters), 2010)

Tabular form editing with a hexadecimal grid graph model. - Shinji Koka; Kenshi Nomaki; Koichi Anada; Takeo Yaku (VL/HCC, 2011)

Ridge Detection with the Steepest Ascent Method. - Shinji Koka; Koichi Anada; Kenshi Nomaki; Kimio Sugita; Kensei Tsuchida; Takeo Yaku (ICCS, 2011)

Row manipulation in the heterogeneous tabular forms with a hexadecimal grid graph model. - Shinji Koka; Koichi Anada; Kenshi Nomaki; Yuki Shindo; Takeo Yaku (SAC, 2012)

A resolution reduction method for multi-resolution terrain maps. - Goro Akagi; Koichi Anada; Shinji Koka; Yasunori Nakayama; Kenshi Nomaki; Takeo Yaku (SIGGRAPH Posters, 2012)