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ORCIDChristoph M. Hoffmann
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- affiliation: Purdue University, West Lafayette, USA
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2020 – today
- 2023
[j73]Young Joon Ahn, Christoph M. Hoffmann:
G2 Hermite interpolation with quartic regular linear normal curves. J. Comput. Appl. Math. 424: 114981 (2023)- 2021
- [j72]Vahid Haseltalab
, Melik Dolen, Ulas Yaman, Christoph M. Hoffmann:
Toward a Simple Design and Manufacturing Pipeline for Additive Manufacturing. IEEE Access 9: 107224-107234 (2021)
2010 – 2019
- 2019
- [j71]Ulas Yaman, Melik Dolen, Christoph M. Hoffmann:
Generation of patterned indentations for additive manufacturing technologies. IISE Trans. 51(2): 209-217 (2019) - 2018
- [j70]Young Joon Ahn, Christoph M. Hoffmann:
Sequence of Gn LN polynomial curves approximating circular arcs. J. Comput. Appl. Math. 341: 117-126 (2018) - 2016
- [j69]Ulas Yaman, Nabeel Butt, Elisha Sacks, Christoph M. Hoffmann:
Slice coherence in a query-based architecture for 3D heterogeneous printing. Comput. Aided Des. 75-76: 27-38 (2016) - [i3]Ioannis Fudos, Christoph M. Hoffmann, Robert Joan-Arinyo:
Tree-decomposable and Underconstrained Geometric Constraint Problems. CoRR abs/1608.05205 (2016) - 2014
- [j68]Christoph M. Hoffmann, Vadim Shapiro, Vijay Srinivasan:
Geometric interoperability via queries. Comput. Aided Des. 46: 148-159 (2014) - [j67]Young Joon Ahn, Christoph M. Hoffmann, Paul Rosen:
Geometric constraints on quadratic Bézier curves using minimal length and energy. J. Comput. Appl. Math. 255: 887-897 (2014) - 2012
- [j66]Xiao-Shan Gao, Christoph M. Hoffmann, Robert Joan-Arinyo:
Editorial message. Comput. Aided Geom. Des. 29(1): 1 (2012) - [j65]Young Joon Ahn, Christoph M. Hoffmann:
Constraint-based LN curves. Comput. Aided Geom. Des. 29(1): 30-40 (2012) - [j64]Ching-Shoei Chiang, Christoph M. Hoffmann, Paul Rosen:
A generalized Malfatti problem. Comput. Geom. 45(8): 425-435 (2012) - [j63]Young Joon Ahn, Christoph M. Hoffmann, Paul Rosen:
A note on circle packing. J. Zhejiang Univ. Sci. C 13(8): 559-564 (2012) - 2011
- [j62]Young Joon Ahn, Christoph M. Hoffmann, Yeon Soo Kim:
Curvature continuous offset approximation based on circle approximation using quadratic Bézier biarcs. Comput. Aided Des. 43(8): 1011-1017 (2011) - [j61]Young Joon Ahn, Christoph M. Hoffmann:
Approximate convolution with pairs of cubic Bézier LN curves. Comput. Aided Geom. Des. 28(6): 357-367 (2011) - [j60]Bernhard Bettig, Christoph M. Hoffmann:
Geometric Constraint Solving in Parametric Computer-Aided Design. J. Comput. Inf. Sci. Eng. 11(2) (2011) - [j59]Jong-Hyuk Kim, Jung-Ju Choi, Christoph M. Hoffmann:
Pose space parameterization and style transfer of skin deformation. Comput. Animat. Virtual Worlds 22(6): 511-518 (2011) - 2010
- [j58]Voicu Popescu, Paul Rosen, Laura L. Arns, Xavier Tricoche, Chris Wyman, Christoph M. Hoffmann:
The General Pinhole Camera: Effective and Efficient Nonuniform Sampling for Visualization. IEEE Trans. Vis. Comput. Graph. 16(5): 777-790 (2010) - [j57]Jian Cui, Paul Rosen, Voicu Popescu, Christoph M. Hoffmann:
A Curved Ray Camera for Handling Occlusions through Continuous Multiperspective Visualization. IEEE Trans. Vis. Comput. Graph. 16(6): 1235-1242 (2010) - [c23]Young Joon Ahn, Christoph M. Hoffmann:
Constraint-based LN-curves. SAC 2010: 1242-1246
2000 – 2009
- 2008
- [j56]Alexandr Kuzminykh, Christoph M. Hoffmann:
On validating STEP product data exchange. Comput. Aided Des. 40(2): 133-138 (2008) - [j55]Paul Rosen, Voicu Popescu, Christoph M. Hoffmann, Ayhan Irfanoglu:
A High-Quality High-Fidelity Visualization of the September 11 Attack on the World Trade Center. IEEE Trans. Vis. Comput. Graph. 14(4): 937-947 (2008) - [e5]Peter Hertling, Christoph M. Hoffmann, Wolfram Luther, Nathalie Revol:
Reliable Implementation of Real Number Algorithms: Theory and Practice, International Seminar Dagstuhl Castle, Germany, January 8-13, 2006, Revised Papers. Lecture Notes in Computer Science 5045, Springer 2008, ISBN 978-3-540-85520-0 [contents] - 2007
- [j54]Christoph M. Hoffmann, Zygmunt Pizlo, Voicu Popescu, Steve Price:
Perception of surfaces from line drawings. Displays 28(1): 1-7 (2007) - 2006
- [j53]Christoph M. Hoffmann, Zygmunt Pizlo, Voicu Popescu, Paul Rosen:
Study of the perception of three-dimensional spatial relations for a volumetric display. J. Electronic Imaging 15(3): 033002 (2006) - [c22]Voicu Popescu, Christoph M. Hoffmann:
M10 - Realistic visualization for large-scale simulations. SC 2006: 224 - [e4]Peter Hertling, Christoph M. Hoffmann, Wolfram Luther, Nathalie Revol:
Reliable Implementation of Real Number Algorithms: Theory and Practice, 08.01. - 13.01.2006. Dagstuhl Seminar Proceedings 06021, Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI), Schloss Dagstuhl, Germany 2006 [contents] - [i2]Peter Hertling, Christoph M. Hoffmann, Wolfram Luther, Nathalie Revol:
06021 Summary -- Reliable Implementation of Real Number Algorithms: Theory and Practice. Reliable Implementation of Real Number Algorithms 2006 - [i1]Peter Hertling, Christoph M. Hoffmann, Wolfram Luther, Nathalie Revol:
06021 Abstracts Collection -- Reliable Implementation of Real Number Algorithms: Theory and Practice. Reliable Implementation of Real Number Algorithms 2006 - 2005
- [j52]Voicu Popescu, Christoph M. Hoffmann:
Fidelity in visualizing large-scale simulations. Comput. Aided Des. 37(1): 99-107 (2005) - [j51]Christoph M. Hoffmann, Neil F. Stewart:
Accuracy and semantics in shape-interrogation applications. Graph. Model. 67(5): 373-389 (2005) - [j50]Christoph M. Hoffmann:
Constraint-Based Computer-Aided Design. J. Comput. Inf. Sci. Eng. 5(3): 182-187 (2005) - 2004
- [j49]Xiao-Shan Gao, Christoph M. Hoffmann, Wei-Qiang Yang:
Solving spatial basic geometric constraint configurations with locus intersection. Comput. Aided Des. 36(2): 111-122 (2004) - [j48]Christoph M. Hoffmann, Meera Sitharam, Bo Yuan:
Making constraint solvers more usable: overconstraint problem. Comput. Aided Des. 36(4): 377-399 (2004) - [j47]Christoph M. Hoffmann, Voicu Popescu, Sami Kilic, Mete A. Sözen:
Modeling, simulation and visualization: the Pentagon on September 11th. Comput. Sci. Eng. 6(1): 52-60 (2004) - [c21]Christoph M. Hoffmann, Gahyun Park, J.-R. Simard, Neil F. Stewart:
Residual iteration and accurate polynomial evaluation for shape-interrogation applications. Symposium on Solid Modeling and Applications 2004: 9-14 - [r1]Christoph M. Hoffmann:
Solid modeling. Handbook of Discrete and Computational Geometry, 2nd Ed. 2004: 1257-1278 - 2003
- [j46]Young J. Kim, Christoph M. Hoffmann:
Enhanced battlefield visualization for situation awareness. Comput. Graph. 27(6): 873-885 (2003) - [c20]Voicu Popescu, Christoph M. Hoffmann, Sami Kilic, Mete A. Sözen, Scott Meador:
Producing High Quality Visualizations of Large-Scale Simulations. IEEE Visualization 2003: 575-580 - 2002
- [j45]Christoph M. Hoffmann, Ching-Shoei Chiang:
Variable-radius circles of cluster merging in geometric constraints: I. Translational clusters. Comput. Aided Des. 34(11): 787-797 (2002) - [j44]Christoph M. Hoffmann, Ching-Shoei Chiang:
Variable-radius circles in cluster merging: II. Rotational clusters. Comput. Aided Des. 34(11): 799-805 (2002) - [c19]Xiao-Shan Gao, Christoph M. Hoffmann, Wei-Qiang Yang:
Solving spatial basic geometric constraint configurations with locus intersection. Symposium on Solid Modeling and Applications 2002: 95-104 - [p1]Christoph M. Hoffmann, Robert Joan-Arinyo:
Parametric Modeling. Handbook of Computer Aided Geometric Design 2002: 519-541 - 2001
- [j43]Christoph M. Hoffmann, Ku-Jin Kim:
Towards valid parametric CAD models. Comput. Aided Des. 33(1): 81-90 (2001) - [j42]Christoph M. Hoffmann:
D-Cubed's Dimensional Constraint Manager. J. Comput. Inf. Sci. Eng. 1(1): 100-101 (2001) - [j41]Christoph M. Hoffmann:
Robustness in Geometric Computations. J. Comput. Inf. Sci. Eng. 1(2): 143-155 (2001) - [j40]Christoph M. Hoffmann, Andrew Lomonosov, Meera Sitharam:
Decomposition Plans for Geometric Constraint Systems, Part I: Performance Measures for CAD. J. Symb. Comput. 31(4): 367-408 (2001) - [j39]Christoph M. Hoffmann, Andrew Lomonosov, Meera Sitharam:
Decomposition Plans for Geometric Constraint Problems, Part II: New Algorithms. J. Symb. Comput. 31(4): 409-427 (2001) - 2000
- [j38]Christoph M. Hoffmann, Robert Joan-Arinyo:
Distributed maintenance of multiple product views. Comput. Aided Des. 32(7): 421-431 (2000) - [j37]Cassiano Durand, Christoph M. Hoffmann:
A Systematic Framework for Solving Geometric Constraints Analytically. J. Symb. Comput. 30(5): 493-519 (2000) - [c18]Christoph M. Hoffmann, Bo Yuan:
On Spatial Constraint Solving Approaches. Automated Deduction in Geometry 2000: 1-15 - [c17]James D. Walrath, Robert P. Winkler, Philip J. Emmerman, Christoph M. Hoffmann, Young Jun Kim:
Visualization technique for improved situation awareness. Human Vision and Electronic Imaging 2000: 366-371 - [e3]Pere Brunet, Christoph M. Hoffmann, Dieter Roller:
CAD Tools and Algorithms for Product Design [Dagstuhl Seminar, November 1998]. Springer 2000, ISBN 3-540-66204-9 [contents]
1990 – 1999
- 1999
- [j36]Vinod Kumar, D. Burns, Debasish Dutta, Christoph M. Hoffmann:
A framework for object modeling. Comput. Aided Des. 31(9): 541-556 (1999) - [c16]Christoph M. Hoffmann, Andrew Lomonosov, Meera Sitharam:
Planning Geometric Constraint Decomposition via Optimal Graph Transformations. AGTIVE 1999: 309-324 - [c15]Cassiano Durand, Christoph M. Hoffmann:
Variational Constraints in 3D. Shape Modeling International 1999: 90-97 - 1998
- [j35]Christoph M. Hoffmann, Robert Joan-Arinyo:
On user-defined features. Comput. Aided Des. 30(5): 321-332 (1998) - [j34]Christoph M. Hoffmann, Robert Joan-Arinyo:
CAD and the product master model. Comput. Aided Des. 30(11): 905-918 (1998) - [j33]Jung-Hong Chuang, Christoph M. Hoffmann, Kun-Ming Ko, Wei-Chung Hwang:
Adaptive polygonization of geometrically constrained surfaces. Vis. Comput. 14(10): 455-470 (1998) - [c14]Christoph M. Hoffmann, Young Jun Kim, Robert P. Winkler, James D. Walrath, Philip J. Emmerman:
Visualization for situation awareness. Workshop on New Paradigms in Information Visualization and Manipulation 1998: 36-40 - 1997
- [j32]Christoph M. Hoffmann, Jarek Rossignac:
Special issue: Solid modelling. Comput. Aided Des. 29(2): 87 (1997) - [j31]Christoph M. Hoffmann, Robert Joan-Arinyo:
Symbolic Constraints in Constructive Geometric Constraint Solving. J. Symb. Comput. 23(2/3): 287-299 (1997) - [j30]Ioannis Fudos, Christoph M. Hoffmann:
A Graph-Constructive Approach to Solving Systems of Geometric Constraints. ACM Trans. Graph. 16(2): 179-216 (1997) - [c13]Christoph M. Hoffmann, Andrew Lomonosov, Meera Sitharam:
Finding Solvable Subsets of Constraint Graphs. CP 1997: 463-477 - [e2]Christoph M. Hoffmann, Wim Bronsvoort, George Allen, Mike Pratt, David Rosen:
Proceedings of the Fourth Symposium on Solid Modeling and Applications, Atlanta, Georgia, USA, May 14-16, 1997. ACM 1997, ISBN 0-89791-946-7 [contents] - 1996
- [j29]Vasilis Capoyleas, Xiangping Chen, Christoph M. Hoffmann:
Generic naming in generative, constraint-based design. Comput. Aided Des. 28(1): 17-26 (1996) - [j28]Ioannis Fudos, Christoph M. Hoffmann:
Constraint-based parametric conics for CAD. Comput. Aided Des. 28(2): 91-100 (1996) - [j27]Ioannis Fudos, Christoph M. Hoffmann:
Correctness proof of a geometric constraint solver. Int. J. Comput. Geom. Appl. 6(4): 405-420 (1996) - [j26]Christoph M. Hoffmann, Jarek Rossignac:
A Road Map To Solid Modeling. IEEE Trans. Vis. Comput. Graph. 2(1): 3-10 (1996) - [c12]Christoph M. Hoffmann:
How Solid is Solid Modeling? WACG 1996: 1-8 - 1995
- [j25]William Bouma, Ioannis Fudos, Christoph M. Hoffmann, Jiazhen Cai, Robert Paige:
Geometric constraint solver. Comput. Aided Des. 27(6): 487-501 (1995) - [j24]Xiangping Chen, Christoph M. Hoffmann:
Towards feature attachment. Comput. Aided Des. 27(9): 695-702 (1995) - [j23]Xiangping Chen, Christoph M. Hoffmann:
On editability of feature-based design. Comput. Aided Des. 27(12): 905-914 (1995) - [j22]Christoph M. Hoffmann:
Computational Geometry in C (J. O'Rourke). SIAM Rev. 37(1): 128-129 (1995) - [c11]Christoph M. Hoffmann:
EREP Project Overview. CAD Systems Development 1995: 32-40 - [c10]Xiangping Chen, Christoph M. Hoffmann:
Design compilation of feature-based and constraint-based CAD. Symposium on Solid Modeling and Applications 1995: 13-19 - [e1]Christoph M. Hoffmann, Jarek Rossignac:
Third ACM SIGGRAPH Symposium on Solid Modeling and Applications, Salt Lake City, Utah, USA, May 17-19, 1995. ACM 1995, ISBN 0-89791-672-7 [contents] - 1994
- [c9]Christoph M. Hoffmann, Pamela J. Vermeer:
Validity Determination for MAT Surface Representation. IMA Conference on the Mathematics of Surfaces 1994: 249-265 - 1993
- [j21]Christoph M. Hoffmann:
Implicit curves and surfaces in CAGD. IEEE Computer Graphics and Applications 13(1): 79-88 (1993) - 1992
- [c8]Christoph M. Hoffmann, Robert Juan:
Erep: An editable, high-level representation for geometric design and analysis. Geometric Modeling 1992: 129-164 - 1991
- [j20]Christoph M. Hoffmann, Jianhua Zhou:
Some techniques for visualizing surfaces in four-dimensional space. Comput. Aided Des. 23(1): 83-91 (1991) - [j19]Christoph M. Hoffmann, Pamela J. Vermeer:
Eliminating extraneous solutions in curve and surface operations. Int. J. Comput. Geom. Appl. 1(1): 47-66 (1991) - [j18]Christoph M. Hoffmann, Pamela J. Vermeer:
Erratum - Eliminating extraneous solutions in curve and surface operations. Int. J. Comput. Geom. Appl. 1(3): 345 (1991) - 1990
- [j17]Christoph M. Hoffmann:
A dimensionality paradigm for surface interrogations. Comput. Aided Geom. Des. 7(6): 517-532 (1990)
1980 – 1989
- 1989
- [j16]Christoph M. Hoffmann, John E. Hopcroft, Michael Karasick:
Robust set operations on polyhedral solids. IEEE Computer Graphics and Applications 9(6): 50-59 (1989) - [j15]Christoph M. Hoffmann:
The Problems of Accuracy and Robustness in Geometric Computation. Computer 22(3): 31-41 (1989) - [j14]Jung-Hong Chuang, Christoph M. Hoffmann:
On local implicit approximation and its applications. ACM Trans. Graph. 8(4): 298-324 (1989) - [j13]Vijaya Chandru, Debasish Dutta, Christoph M. Hoffmann:
On the geometry of Dupin cyclides. Vis. Comput. 5(5): 277-290 (1989) - 1988
- [j12]Christoph M. Hoffmann, John E. Hopcroft:
The Geometry of Projective Blending Surfaces. Artif. Intell. 37(1-3): 357-376 (1988) - [j11]Chandrajit L. Bajaj, Christoph M. Hoffmann, Robert E. Lynch, John E. Hopcroft:
Tracing surface intersections. Comput. Aided Geom. Des. 5(4): 285-307 (1988) - [c7]Christoph M. Hoffmann, John E. Hopcroft, Michael S. Karasick:
Towards Implementing Robust Geometric Computations. SCG 1988: 106-117 - 1987
- [j10]Zvi Galil, Christoph M. Hoffmann, Eugene M. Luks, Claus-Peter Schnorr, Andreas Weber:
An O(n³log n) deterministic and an O(n³) Las Vegs isomorphism test for trivalent graphs. J. ACM 34(3): 513-531 (1987) - [j9]Christoph M. Hoffmann, John E. Hopcroft:
Simulation of physical systems from geometric models. IEEE J. Robotics Autom. 3(3): 194-206 (1987) - 1985
- [j8]Christoph M. Hoffmann, Michael J. O'Donnell, Robert Strandh:
Implementation of an Interpreter for Abstract Equations. Softw. Pract. Exp. 15(12): 1185-1204 (1985) - [j7]Christoph M. Hoffmann, John E. Hopcroft:
Automatic surface generation in computer aided design. Vis. Comput. 1(2): 92-100 (1985) - 1984
- [c6]Christoph M. Hoffmann:
A Note on Unique Decipherability. MFCS 1984: 50-63 - [c5]Christoph M. Hoffmann, Michael J. O'Donnell:
Implementation of an Interpreter for Abstract Equations. POPL 1984: 111-121 - 1982
- [b1]Christoph M. Hoffmann:
Group-Theoretic Algorithms and Graph Isomorphism. Lecture Notes in Computer Science 136, Springer 1982, ISBN 3-540-11493-9 - [j6]Christoph M. Hoffmann, Michael J. O'Donnell:
Pattern Matching in Trees. J. ACM 29(1): 68-95 (1982) - [j5]Christoph M. Hoffmann:
Subcomplete Generalizations of Graph Isomorphism. J. Comput. Syst. Sci. 25(3): 332-359 (1982) - [j4]Christoph M. Hoffmann, Michael J. O'Donnell:
Programming with Equations. ACM Trans. Program. Lang. Syst. 4(1): 83-112 (1982) - [c4]Zvi Galil, Christoph M. Hoffmann, Eugene M. Luks, Claus-Peter Schnorr, Andreas Weber:
An O(n^3 log n) Deterministic and an O(n^3) Probabilistic Isomorphism Test for Trivalent Graphs. FOCS 1982: 118-125 - 1980
- [j3]Christoph M. Hoffmann:
Semantic Properties of Lucid's Compute Clause and its Compilation. Acta Informatica 13: 9-20 (1980) - [c3]Christoph M. Hoffmann:
Testing Isomorphism on Cone Graphs (Extended Abstract). STOC 1980: 244-251
1970 – 1979
- 1979
- [c2]Christoph M. Hoffmann, Michael J. O'Donnell:
Interpreter Generation Using Tree Pattern Matching. POPL 1979: 169-179 - 1978
- [j2]Christoph M. Hoffmann:
Design and Correctness of a Compiler for a Non-Procedural Language. Acta Informatica 9: 217-241 (1978) - 1976
- [j1]Christoph M. Hoffmann, Lawrence H. Landweber:
A Completeness Theorem for Straight-Line Programs with Structured Variables. J. ACM 23(1): 203-220 (1976) - 1974
- [c1]Christoph M. Hoffmann, Lawrence H. Landweber:
Axiomatic Equivalence of Programs with Structured Variables. SWAT 1974: 78-83
Coauthor Index
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