1. Emerging rapid manufacturing processes;Hopkinson,2006
2. A dithering algorithm for local composition control with three-dimensional printing;Cho;Computer-Aided Design,2003
3. V. Beal, P. Erasenthiran, N. Hopkinson, P. Dickens and C. Ahrens, Fabrication of x-graded H13 and Cu powder mix using high power pulsed Nd: YAG laser. In Proceedings of Solid Freeform Fabrication symposium, 2004, 187-197.
4. Scheduling and process planning for multiple material stereolithography;Kim;Rapid Prototyping Journal,2010
5. Process speeding up via deposition planning in fused deposition-based layered manufacturing processes;Han;Rapid Prototyping Journal,2003