Intersecting a Ray with a quadric surface. - Joseph M. Cychosz; Warren N. Waggenspack (Graphics Gems III, 1992)

Intersecting a Ray with a Cylinder. - Joseph M. Cychosz; Warren N. Waggenspack (Graphics Gems, 1994)

A shortest path approach to wireframe to solid model conversion. - Siddarameshwar Bagali; Warren N. Waggenspack (Symposium on Solid Modeling and Applications, 1995)

3D Fragment Reassembly Using Integrated Template Guidance and Fracture-Region Matching. - Kang Zhang 002; Wuyi Yu; Mary Manhein; Warren N. Waggenspack; Xin Li 003 (ICCV, 2015)

Reassembling 3D thin shells using integrated template guidance and fracture region matching. - Kang Zhang 002; Wuyi Yu; Mary Manhein; Warren N. Waggenspack; Xin Li 003 (SIGGRAPH Posters, 2015)