Sven Widmer

Dipl.-Inform.

Research interests

GPU Cluster, Multi-GPU, High Performance Computing, Global Illumination, Real-Time Rendering

Contact information

Address:

Rundeturmstrasse 12

D-64283 Darmstadt

Germany

Phone:

+49 6151 16 76109

Fax:

+49 6151 16 72203

Office:

S4|10-2.1

Email:

sven.widmer (at) gris.t...

Publications

Jump to: 2018 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011

2018

Widmer, Sven (2018):
Foundations and Methods for GPU based Image Synthesis.
Darmstadt, Technische Universität, [Online-Edition: https://tuprints.ulb.tu-darmstadt.de/7516],
[Ph.D. Thesis]

2016

Thuerck, Daniel ; Waechter, Michael ; Widmer, Sven ; von Buelow, Max ; Seemann, Patrick ; Pfetsch, Marc E. ; Goesele, Michael Assarsson, Ulf ; Hunt, Warren (Hrsg.) (2016):
A Fast, Massively Parallel Solver for Large, Irregular Pairwise Markov Random Fields.
In: Eurographics/ ACM SIGGRAPH Symposium on High Performance Graphics, The Eurographics Association, In: High Performance Graphics 2016, Dublin, [Konferenzveröffentlichung]

Widmer, Sven ; Wodniok, Dominik ; Thul, Daniel ; Guthe, Stefan ; Goesele, Michael (2016):
Decoupled Space and Time Sampling of Motion and Defocus Blur for Unified Rendering of Transparent and Opaque Objects.
In: Computer Graphics Forum, 35, In: Proceedings of Pacific Graphics 2016, S. 441-450, [Konferenzveröffentlichung]

Thuerck, Daniel ; Waechter, Michael ; Widmer, Sven ; Buelow, Max von ; Seemann, Patrick ; Pfetsch, Marc E. ; Goesele, Michael Assarsson, Ulf ; Hunt, Warren (Hrsg.) (2016):
A Fast, Massively Parallel Solver for Large, Irregular Pairwise Markov Random Fields.
In: Proceedings of High Performance Graphics : HPG'16, The Eurographics Association, In: Eurographics/ ACM SIGGRAPH Symposium on High Performance Graphics, Dublin, Ireland, June 20 - 22, 2016, ISBN 978-3-03868-008-6,
DOI: 10.2312/hpg.20161203,
[Konferenzveröffentlichung]

2015

Widmer, Sven ; Pajak, David ; Schulz, André ; Pulli, Kari ; Kautz, Jan ; Goesele, Michael ; Luebke, David (2015):
An Adaptive Acceleration Structure for Screen-space Ray Tracing.
In: Proceedings of the 7th Conference on High-Performance Graphics, [Konferenzveröffentlichung]

2014

Waechter, Michael ; Jaeger, Kathrin ; Thuerck, Daniel ; Weissgraeber, Stephanie ; Widmer, Sven ; Goesele, Michael ; Hamacher, Kay (2014):
Using Graphics Processing Units to Investigate Molecular Coevolution.
26, In: Concurrency and Computation: Practice and Experience, (6), S. 1278-1296, [Article]

Bernard, Jürgen ; Steiger, Martin ; Widmer, Sven ; Lücke-Tieke, Hendrik ; May, Thorsten ; Kohlhammer, Jörn (2014):
Visual-interactive Exploration of Interesting Multivariate Relations in Mixed Research Data Sets.
33, In: Computer Graphics Forum, (3), Wiley Online Library, S. 291-300, [Article]

2013

Wodniok, Dominik ; Schulz, André ; Widmer, Sven ; Goesele, Michael (2013):
Analysis of Cache Behavior and Performance of Different BVH Memory Layouts for Tracing Incoherent Rays.
In: EGPGV '13, Aire-la-Ville, Switzerland, Switzerland, Eurographics Association, In: Proceedings of the 13th Eurographics Symposium on Parallel Graphics and Visualization, Aire-la-Ville, Switzerland, Switzerland, S. 57-64, ISBN 978-3-905674-45-3,
[Online-Edition: http://dx.doi.org/10.2312/EGPGV/EGPGV13/057-064],
[Konferenzveröffentlichung]

Thuerck, Daniel ; Widmer, Sven ; Kuijper, Arjan ; Goesele, Michael (2013):
Efficient Heuristic Adaptive Quadrature on GPUs: Design and Evaluation.
In: International Conference on Parallel Processing and Applied Mathematics, S. 652-662, [Konferenzveröffentlichung]

Schulz, André ; Wodniok, Dominik ; Widmer, Sven ; Goesele, Michael (2013):
Extended Data Collection: Analysis of Cache Behavior and Performance of Different BVH Memory Layouts for Tracing Incoherent Rays.
[Report]

Widmer, Sven ; Wodniok, Dominik ; Weber, Nicolas ; Goesele, Michael (2013):
Fast Dynamic Memory Allocator for Massively Parallel Architectures.
In: GPGPU-6, New York, NY, USA, ACM, In: Proceedings of the 6th Workshop on General Purpose Processor Using Graphics Processing Units, New York, NY, USA, S. 120-126, ISBN 978-1-4503-2017-7,
[Online-Edition: http://doi.acm.org/10.1145/2458523.2458535],
[Konferenzveröffentlichung]

2012

Waechter, Michael ; Jaeger, Kathrin ; Weissgraeber, Stephanie ; Widmer, Sven ; Goesele, Michael ; Hamacher, Kay (2012):
Information-Theoretic Analysis of Molecular (Co)Evolution Using Graphics Processing Units.
In: Proceedings of the 3rd International Workshop on Emerging Computational Methods for the Life Sciences, ACM, In: International Workshop on Emerging Computational Methods for the Life Sciences (ECMLS), Delft, Netherlands, 18 June 2012, S. 49-58, [Konferenzveröffentlichung]

2011

Waechter, Michael ; Hamacher, Kay ; Hoffgaard, Franziska ; Widmer, Sven ; Goesele, Michael (2011):
Is your permutation algorithm unbiased for n<>2^m?
In: Proceedings of the 9th International Conference on Parallel Processing and Applied Mathematics (PPAM), Springer, In: International Conference on Parallel Processing and Applied Mathematics (PPAM), Torun, Poland, 12-14 Sept. 2011, S. 297-306, [Konferenzveröffentlichung]

Contact

Technische Universität Darmstadt

Graduate School CE
Dolivostraße 15
D-64293 Darmstadt

Phone+49 6151/16-24401
Fax -24404
OfficeS4|10-322

to assistants' office

Open BSc/MSc Theses

Show a list of open BSc/MSc topics at GSC CE.

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