GRADIENT: Algorithmic Differentiation in Maple. - Michael B. Monagan; Walter M. Neuenschwander (ISSAC, 1993)

Initializing snakes [object delineation]. - Walter M. Neuenschwander; Pascal Fua; Gábor Székely; Olaf Kübler (CVPR, 1994)

Controlling growing snakes by using key-points. - Olof Henricsson; Walter M. Neuenschwander (ICPR (1), 1994)

Making snakes converge from minimal initialization. - Walter M. Neuenschwander; Pascal Fua; Gábor Székely; Olaf Kübler (ICPR (1), 1994)

Segmentation and visualization of membranes and intracellular organelles contours in 3D electron microscopy. - Christophe Bron; Filip Sadlo; Gábor Székely; Walter M. Neuenschwander; Olaf Kübler; Jörg Schüpbach (VBC, 1994)

Deformable Velcro(tm) Surfaces. - Walter M. Neuenschwander; Pascal Fua; Gábor Székely; Olaf Kübler (ICCV, 1995)

Elastic deformable contour and surface models for 2-D and 3-D image segmentation. - Walter M. Neuenschwander (Hartung-Gorre, 1996)

Velcro Surfaces: Fast Initialization of Deformable Models. - Walter M. Neuenschwander; Pascal Fua; Gábor Székely; Olaf Kübler (Comput. Vis. Image Underst., 1997)

Ziplock Snakes. - Walter M. Neuenschwander; Pascal Fua; Lee Iverson; Gábor Székely; Olaf Kübler (Int. J. Comput. Vis., 1997)