Ströter, Daniel ; Halm, Andreas ; Krispel, Ulrich ; Mueller-Roemer, Johannes S. ; Fellner, Dieter W. (2021)
Integrating GPU-Accelerated Tetrahedral Mesh Editing and Simulation.
11th International Conference on Simulation and Modeling Methodologies, Technologies and Applications (SIMULTECH 2021). virtual Conference (07.-09.07.2021)
doi: 10.1007/978-3-031-23149-0_2
Conference or Workshop Item

Krispel, Ulrich ; Fellner, Dieter W. ; Ullrich, Torsten (2020)
Distance Measurements of CAD Models in Boundary Representation.
In: Transactions on Computational Science XXXVI : Special Issue on Cyberworlds and Cybersecurity
doi: 10.1007/978-3-662-61364-1_3
Book Section

Krispel, Ulrich ; Fellner, Dieter W. ; Ullrich, Torsten (2018)
A Benchmark for Distance Measurements.
Singapore (Oct 3, 2018 - Oct 5, 2018)
doi: 10.1109/CW.2018.00031
Conference or Workshop Item

Krispel, Ulrich ; Settgast, Volker ; Fellner, Dieter W. (2018)
Dynamo - dynamic 3D models for the web.
International Conference on 3D Web Technology (WEB3D). Poznań, Poland (2018)
doi: 10.1145/3208806.3208812
Conference or Workshop Item

Berndt, René ; Silva, Nelson ; Caldera, Christian ; Krispel, Ulrich ; Eggeling, Eva ; Sunk, Alexander ; Edtmayr, Thomas ; Sihn, Wilfried ; Fellner, Dieter W. (2016)
VASCO - Mastering the Shoals of Value Stream Mapping.
CONTENT 2016, The Eighth International Conference on Creative Content Technologies. Rome, Italy (March 20-24, 2016)
Conference or Workshop Item

Edelsbrunner, Johannes ; Krispel, Ulrich ; Havemann, Sven ; Sourin, Alexei ; Fellner, Dieter W. (2016)
Constructive Roofs from Solid Building Primitives.
In: Transactions on Computational Science XXVI
doi: 10.1007/978-3-662-49247-5_2
Book Section

Berndt, René ; Silva, Nelson ; Caldera, Christian ; Krispel, Ulrich ; Eggeling, Eva ; Sunk, Alexander ; Reisinger, Gerhard ; Sihn, Wilfried ; Fellner, Dieter W. (2016)
VASCO - Digging the Dead Man's Chest of Value Streams.
In: International Journal on Advances in Intelligent Systems, 9 (3)
Article

Schinko, Christoph ; Krispel, Ulrich ; Ullrich, Torsten ; Fellner, Dieter W. (2015)
Built by Algorithms - State of the Art on Procedural Modeling.
3D-ARCH 2015. Avila, Spain (25-27 February 2015)
doi: 10.5194/isprsarchives-XL-5-W4-469-2015
Conference or Workshop Item

Edelsbrunner, Johannes ; Krispel, Ulrich ; Havemann, Sven ; Sourin, Alexei ; Fellner, Dieter W. (2014)
Constructive Roof Geometry.
2014 International Conference on Cyberworlds.
doi: 10.1109/CW.2014.17
Conference or Workshop Item

Krispel, Ulrich ; Ullrich, Torsten ; Fellner, Dieter W. (2014)
Fast and Exact Plane-based Representation for Polygonal Meshes.
Proceedings of the International Conferences on Interfaces and Human Computer Interaction 2014, Game and Entertainment Technologies 2014 and Computer Graphics, Visualization, Computer Vision and Image Processing 2014.
Conference or Workshop Item

Zmugg, René ; Thaller, Wolfgang ; Krispel, Ulrich ; Edelsbrunner, Johannes ; Havemann, Sven ; Fellner, Dieter W. (2014)
Procedural Architecture Using Deformation-aware Split Grammars.
In: The Visual Computer, 30 (9)
doi: 10.1007/s00371-013-0912-3
Article

Thaller, Wolfgang ; Zmugg, René ; Krispel, Ulrich ; Posch, Martin ; Havemann, Sven ; Fellner, Dieter W. (2013)
Creating Procedural Window Building Blocks Using the Generative Fact Labeling Method.
3D-ARCH 2013.
doi: 10.5194/isprsarchives-XL-5-W1-235-2013
Conference or Workshop Item

Zmugg, René ; Thaller, Wolfgang ; Krispel, Ulrich ; Edelsbrunner, Johannes ; Havemann, Sven ; Fellner, Dieter W. (2013)
Deformation-Aware Split Grammars for Architectural Models.
2013 International Conference on Cyberworlds.
doi: 10.1109/CW.2013.11
Conference or Workshop Item

Thaller, Wolfgang ; Krispel, Ulrich ; Zmugg, René ; Havemann, Sven ; Fellner, Dieter W. (2013)
A Graph-Based Language for Direct Manipulation of Procedural Models.
In: International Journal on Advances in Software, 6 (3-4)
Article

Zmugg, René ; Krispel, Ulrich ; Thaller, Wolfgang ; Havemann, Sven ; Pszeida, Martin ; Fellner, Dieter W. (2013)
A New Approach for Interactive Procedural Modelling in Cultural Heritage.
Archaeology in the Digital Era Volume II.
Conference or Workshop Item

Thaller, Wolfgang ; Krispel, Ulrich ; Zmugg, René ; Havemann, Sven ; Fellner, Dieter W. (2013)
Shape Grammars on Convex Polyhedra.
In: Computers & Graphics, 37 (6)
doi: 10.1016/j.cag.2013.05.012
Article

Thaller, Wolfgang ; Krispel, Ulrich ; Havemann, Sven ; Fellner, Dieter W. (2012)
Implicit Nested Repetition in Dataflow for Procedural Modeling.
Computation Tools 2012.
Conference or Workshop Item

Riemenschneider, Hayko ; Krispel, Ulrich ; Thaller, Wolfgang ; Donoser, Michael ; Havemann, Sven ; Fellner, Dieter W. ; Bischof, Horst (2012)
Irregular Lattices for Complex Shape Grammar Facade Parsing.
IEEE Conference on Computer Vision and Pattern Recognition.
doi: 10.1109/CVPR.2012.6247857
Conference or Workshop Item

Berndt, René ; Settgast, Volker ; Eggeling, Eva ; Schinko, Christoph ; Krispel, Ulrich ; Havemann, Sven ; Fellner, Dieter W. (2012)
Ring's Anatomy - Parametric Design of Wedding Rings.
CONTENT 2012.
Conference or Workshop Item

Thaller, Wolfgang ; Krispel, Ulrich ; Havemann, Sven ; Redi, Ivan ; Redi, Andrea ; Fellner, Dieter W. (2011)
Developing Parametric Building Models-The Gandis Use Case.
Proceedings of the 4th ISPRS International Workshop 3D-ARCH 2011.
Conference or Workshop Item

Krispel, Ulrich ; Havemann, Sven ; Fellner, Dieter W. (2010)
FaMoS - A Visual Editor for Hierachical Volumetric Modeling.
5. Multimediakongress Wismar 2010.
Conference or Workshop Item

Hohmann, Bernhard ; Havemann, Sven ; Krispel, Ulrich ; Fellner, Dieter W. (2010)
A GML Shape Grammar for Semantically Enriched 3D Building Models.
In: Computers & Graphics, 34 (4)
doi: 10.1016/j.cag.2010.05.007
Article

Ullrich, Torsten ; Krispel, Ulrich ; Fellner, Dieter W. (2008)
Compilation of Procedural Models.
Proceedings WEB3D 2008.
Conference or Workshop Item

Ullrich, Torsten ; Settgast, Volker ; Krispel, Ulrich ; Fünfzig, Christoph ; Fellner, Dieter W. (2007)
Distance Calculation between a Point and a Subdivision Surface.
Vision, Modeling, and Visualization 2007. Proceedings.
Conference or Workshop Item