Modeling Deformable Objects for Computer-Aided Sculpting (CAS) Modeling Deformable Objects for Computer-Aided Sculpting (CAS). - Philip C. Igwe; George K. Knopf (GMAI, 2006)

3D Object Reconstruction Using Geometric Computing. - Philip C. Igwe; George K. Knopf (GMAI, 2006)

Self-Organizing Feature Map (SOFM) based Deformable CAD Models. - Philip C. Igwe; George K. Knopf (IJCNN, 2006)

Shape Morphing and Reconstruction Using A Self-Organizing Feature Map. - Philip C. Igwe; Archana P. Sangole; George K. Knopf (IJCNN, 2006)

Developing alternative design concepts in VR environments using volumetric self-organizing feature maps. - Philip C. Igwe; George K. Knopf; Roberto Canas (J. Intell. Manuf., 2008)