Vadim Shapiro

University of Wisconsin–Madison, General Motors (United States)

Papers

Total Citations

H-Index

About

Vadim Shapiro is a pioneering researcher in geometric and solid modeling, with core contributions to computational geometry, computer-aided design (CAD), and robotics. His work focuses on developing robust algorithms for representing and manipulating complex shapes, particularly curved polygons and spatial reasoning for automated manufacturing. Shapiro’s most cited paper, “A Convex Deficiency Tree Algorithm for Curved Polygons” (2001), introduced a novel method for decomposing curved two-dimensional shapes using Boolean set operations—a fundamental advance with applications in geometric modeling, computer vision, and computational mechanics. This work has garnered 16 citations, reflecting its lasting influence on shape representation theory. Earlier, Shapiro contributed to the field of robot programming with “Roboteach: An Off-Line Robot Programming System Based on GMSolid” (1984), which integrated solid modeling into robotic path planning, earning 15 citations. His later research on “Feasible spaces in weld gun selection” (2008) addressed practical collision-avoidance challenges in robotic welding, demonstrating his ability to bridge theoretical geometry with real-world industrial automation. Shapiro’s career exemplifies how foundational geometric algorithms can drive innovation across engineering disciplines, from CAD to robotics, making him a key figure in computational geometry and manufacturing.