Geometric Manufacturing Solutions for Freeform Shapes

Home   Results   Events   People  
  • Jonathan Mizrahi and Gershon Elber. Detection of critical points of multivariate piecewise polynomial systems.. Computer-Aided Geometric Design, to appear [Proc. GMP'2015 conference, Lugano]
  • Yong-John Kim, Gershon Elber, Myung-Soo Kim. Precise contact motion planning for deformable planar curved shapes. Computer-Aided Design, 2015, to appear [Proc. GD/SPM 2015]
  • Chengcheng Tang, Pengo Bo, Johannes Wallner, and Helmut Pottmann. Interactive design of developable surfaces. ACM Trans. Graphics (2015), to appear
  • Ben Ezair, Fady Massarwi, Gershon Elber. Orientation analysis of 3D objects toward minimal support volume in 3D-printing. Computers and Graphics 51, 117-124 [Proc. SMI 2015]
  • Philippe Block, Axel Kilian and Helmut Pottmann (Eds.). special issue on "Steering architectural Form". Computer-Aided Design 61, April 2015
  • Jonathan Mizrahi and Gershon Elber. Topologically Guaranteed Bivariate Solutions of Under-constrained Multivariate Piecewise Polynomial Systems. Computer Aided Design, 58 (2015), 210-219. [Proc. SPM'14]
  • Yong-Joon Kim, Gershon Elber, Michael Barton, and Helmut Pottmann. Precise gouging-free tool orientations for 5-axis CNC machining. Computer Aided Design, 58 (2015), 220-229. [Proc. SPM'14, best paper award, 2nd place]
  • Jaewook Lee, Yong-Joon Kim, Myung-Soo Kim, and Gershon Elber. Efficient Offset Trimming for Deformable Planar Curves using a Dynamic Hierarchy of Bounding Circular Arcs. Computer Aided Design, 58 (2015), 248-255. [Proc. SPM'14]
  • Helmut Pottmann, Caigui Jiang, Mathias Höbinger, Jun Wang, Philippe Bompas, Johannes Wallner. Cell Packing Structures. Computer-Aided Design 60 (2015), 70-83
  • Charlie C.L. Wang and Gershon Elber. Multi-dimensional dynamic programming in ruled surface fitting. Computer-Aided Design 51 (2014) 39-49
  • Caigui Jiang, Jun Wang, Johannes Wallner, and Helmut Pottmann. Freeform honeycomb structures. Computer Graphics Forum 33/5 (2014), 185-194, [Proc. Symp. Geom. Processing.]
  • Caigui Jiang, Chengcheng Tang, Marko Tomicic, Johannes Wallner, and Helmut Pottmann. Interactive modeling of architectural freeform structures - combining geometry with fabrication and statics. in: P. Block et al. (eds.) Advances in Architectural Geometry 2014, pages 95-108. Springer
  • Michael Barton, Helmut Pottmann, and Johannes Wallner. Detection and reconstruction of freeform sweeps. Computer Graphics Forum 33/2 (2014), 23-32, Proc. Eurographics
  • Aviv Segall, Jonathan Mizrahi, Yong-Joon Kim, and Gershon Elber. Line Accessibility of Free Form Surfaces. Graphical Models 76(5), 301-311, 2014
  • Rouven Strauss, Florin Isvoranu, Gershon Elber. Geometric Multi-Covering. Computers & Graphics 38 (2014), 222-229 [Proc. 2013 CAD / Graphics Conference, best paper award]
  • Yong-Joon Kim, Gershon Elber, and Myung-Soo Kim. Precision Continuous Contact Motion for Planar Freeform Geometric Models. Graphical Models, 76(5):580-592, 2014
  • Gershon Elber and Myung Soo Kim. Modeling by Composition. Computer-Aided Design 46 (2014), 200-204 [Proc. SPM conference]
  • Yong-Joon Kim, Myung Soo Kim and Gershon Elber. Precise Convex Hull Computation for Freeform Models using a Hierarchical Gauss Map and a Coons BVH. Computer-Aided Design 46 (2014), 252-257 [Proc. SPM conference]
  • Jonathan Mizrahi and Gershon Elber. Optimizing Subdivision Solvers of Piecewise Polynomial Systems. Mathematics of Surfaces XIV (R. J. Cripps et al., eds.) pp. 393-416
  • Thomas Kiser, Michael Eigensatz, Minh Man Nguyen, Philippe Bompas and Mark Pauly. Architectural caustics — controlling light with geometry. in: Advances in Architectural Geometry 2012. L. Hesselgren et al. (Eds), Springer 2012. pp. 91-106
Technical Reports
  • Pengbo Bo, Michael Barton, Denys Plakhotnik and Helmut Pottmann. Towards efficient 5-axis flank CNC machining of free-form surfaces via fitting envelopes of surfaces of revolution. Technical Report, TU Wien, Dez 2015
  • Martin Kilian. Segmentation of free-form architecture and approximation with circular cones. Technical Report, Evolute.
  • Michael Barton, Simon Flöry, Helmut Pottmann. Surface Approximation with Circular Sweeps for Applications in CNC Machining and Freeform Architecture. Technical Report, TU Wien, May 2013
  • Michael Eigensatz. Conical Swarfing. Technical report, TU Wien, April 2013
  • Christine Pranzas. Task ideas for GEMS, Section 'Contact line assignment'. Technical report, ModuleWorks Aachen, September 2012
  • 18.11.2015. Helmut Pottmann: Interactive computational design using guided projection onto constraint varieties. Department of Mathematics, TU Munich, Germany
  • 20.10.2015. Helmut Pottmann: Architectural geometry. public lecture, Polytecnico Milano, Italy
  • 19.10.2015. Helmut Pottmann: Discrete Geometric structures motivated by applications in architecture. Department of Mathematics, Polytecnico Milano, Italy
  • 29.9.2015. Helmut Pottmann: Geometric optimization for architecture and CNC machining. ModuleWorks Romania, Bucharest
  • 12.8.2015. Gershon Elber: Toward Manufacturing of Freeform Geometry using Algebraic-based Analysis. ICIAM international congress in Industrial and Applied Mathematics, Beijing
  • 10.8.2015. Gershon Elber: Algebraic methods in NURBs representations, toward Isogeometric Analysis. ICIAM international congress in Industrial and Applied Mathematics, Beijing
  • 11.07.2015. Alex Schiftner: EvoluteTools T.MAP - Mesh parametrization for Rhinoceros 3D. Geometry Workshop Seggau
  • 17.6.2015. Johannes Wallner: Geometric modeling of developable and curved-folding objects. DTU, Copenhagen
  • 7.5.2015. Gerhon Elber: Contacts. Workshop 'Numerical Methods and Applied Geometry', Weizmann Institute
  • 3.3.2015. Johannes Wallner: Modelling of Developables and Curved Folds. Oberwolfach workshop on Discrete Differential Geometry
  • 16.2.2015. Helmut Pottmann: Freeform architecture and differential geometry. Workshop Riemannian Geometry in shape analysis and computational anatomy, Erwin Schrödinger Institute, Wien
  • 16.12.2014. Helmut Pottmann: Architectural Geometry (invited lecture). FoCM conference, Montevideo
  • 14.11.2014. Johannes Wallner: Geometry and statics of polyhedral surfaces. Center for Geometry and Computational Design, TU Wien, Opening
  • 28.10.2014. Efficient Offset Trimming for Deformable Planar Curves using a Dynamic Hierarchy of Bounding Circular Arcs: Jaewook Lee, Yong-Joon Kim, Myung-Soo Kim & Gershon Elber. SPM'2014 (Symposium on Solid and Physical modeling), Hong Kong
  • 27.10.2014. Yong-Joon Kim, Gershon Elber, Michael Barton & Helmut Pottmann: Precise Gouging-free Tool Orientations for 5-Axis CNC Machining. SPM'2014 conference, Hong Kong
  • 27.10.2014. Jonathan Mizrahi & Gershon Elber: Topologically Guaranteed Bivariate Solutions of Under-constrained Multivariate Piecewise Polynomial Systems. SPM'2014 conference, Hong Kong
  • 25.9.2014. Amir Vaxman: Frameworks for Modeling Polyhedral Meshes. Moduleworks GmbH, Aachen
  • 11.9.2014. Johannes Wallner: Fabrication-aware Design for Freeform Architecture. GDM'2014 (Geometric Design Facing Manufacturing), Eilat
  • 11.9.2014. Mathias Hobinger & Mathieu Huard: Geometry Optimisation for Manufacturing in Architecture. GDM'2014 conference, Eilat
  • 9.9.2014. Yong-Joon Kim: Two contact Toolpath computation for 5-Axis CNC machining. GDM'2014 conference, Eilat
  • 9.9.2014. Geshon Elber: Science Art Synergy. GDM'2014 conference, Eilat
  • 4.9.2014. Helmut Pottmann: Interactive modeling with developable surfaces. Seminar on Computational Aspects of Fabrication, Leibniz Center for Informatics, Dagstuhl, Germany
  • 9.7.2014. Helmut Pottmann: Recent progress and open problems in Architectural Geometry. Symposium on Geometry Processing, Cardiff (keynote)
  • 12.6.2014. Gershon Elber: Precise Analysis of Trimmed Surfaces by Algebraic Untrimming. 8th Int. Conference on Curves and Surfaces, Paris (France)