Converting Multi-Axis Machine Tools into Subtractive 3D Printers by using Intelligent Discrete Geometry Data Structures Submitted by Thomas Kurfess on Sun, 02/14/2016 - 21:29 CAD/CAM CNC Tool-path Planning Georgia Institute of Technology Graphics Processor Units (GPUs) Subtractive Manufacturing Voxelized Representation CPS Domains Manufacturing 3-D Printing CPS Technologies Platforms 2015 National CPS PI Meeting 2015 Academia