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Bauer, Ruben

Ruben Bauer

Herr M. Sc.

Wiss. Mitarbeiter
Visualisierungsinstitut der Universität Stuttgart (VISUS)
Arbeitsgruppe Sedlmair

Kontakt

+49 711 685 60934
E-Mail

Allmandring 19
70569 Stuttgart
Deutschland
Raum: 00.007

Publikationen

2023
1. Bauer, Ruben ; Ngo, Quynh Quang ; Reina, Guido ; Frey, Steffen ; Flemisch, Bernd ; Hauser, Helwig ; Ertl, Thomas ; Sedlmair, Michael: Visual Ensemble Analysis of Fluid Flow in Porous Media across Simulation Codes and Experiment. In: Transport in Porous Media, Transport in Porous Media. (2023)
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  BibTeX
  @article{bauer2023visual, abstract = {We study the question of how visual analysis can support the comparison of spatio-temporal ensemble data of liquid and gas flow in porous media. To this end, we focus on a case study, in which nine different research groups concurrently simulated the process of injecting CO2 into the subsurface. We explore different data aggregation and interactive visualization approaches to compare and analyze these nine simulations. In terms of data aggregation, one key component is the choice of similarity metrics that define the relationship between different simulations. We test different metrics and find that using the machine-learning model “S4” (tailored to the present study) as metric provides the best visualization results. Based on that, we propose different visualization methods. For overviewing the data, we use dimensionality reduction methods that allow us to plot and compare the different simulations in a scatterplot. To show details about the spatio-temporal data of each individual simulation, we employ a space-time cube volume rendering. All views support linking and brushing interaction to allow users to select and highlight subsets of the data simultaneously across multiple views. We use the resulting interactive, multi-view visual analysis tool to explore the nine simulations and also to compare them to data from experimental setups. Our main findings include new insights into ranking of simulation results with respect to experimental data, and the development of gravity fingers in simulations.}, archiveprefix = {arXiv}, author = {Bauer, Ruben and Ngo, Quynh Quang and Reina, Guido and Frey, Steffen and Flemisch, Bernd and Hauser, Helwig and Ertl, Thomas and Sedlmair, Michael}, doi = {https://doi.org/10.1007/s11242-023-02019-y}, eprint = {2302.05447}, journal = {Transport in Porous Media}, primaryclass = {cs.HC}, title = {Visual Ensemble Analysis of Fluid Flow in Porous Media across Simulation Codes and Experiment}, url = {https://link.springer.com/article/10.1007/s11242-023-02019-y#citeas}, year = 2023 }
  Link
  https://link.springer.com/article/10.1007/s11242-023-02019-y#citeas
2019
1. Bruder, Valentin ; Schulz, Christoph ; Bauer, Ruben ; Frey, Steffen ; Weiskopf, Daniel ; Ertl, Thomas: Voronoi-Based Foveated Volume Rendering. In: Johansson, J. ; Sadlo, F. ; Marai, G. E. (Hrsg.) ; Johansson, J. ; Sadlo, F. ; Marai, G. E. (Hrsg.): Proceedings of the Eurographics Conference on Visualization - Short Papers (EuroVis), Proceedings of the Eurographics Conference on Visualization - Short Papers (EuroVis) : Eurographics Association, 2019, S. 67–71
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  BibTeX
  @inproceedings{conf/vissym/BruderSBFWE19, affiliation = {Bruder, Valentin, Visualisierungsinstitut der Universität Stuttgart. Schulz, Christoph, Visualisierungsinstitut der Universität Stuttgart. Bauer, Ruben, Visualisierungsinstitut der Universität Stuttgart. Frey, Steffen, Visualisierungsinstitut der Universität Stuttgart. Weiskopf, Daniel, Visualisierungsinstitut der Universität Stuttgart. Ertl, Thomas, Visualisierungsinstitut der Universität Stuttgart}, author = {Bruder, Valentin and Schulz, Christoph and Bauer, Ruben and Frey, Steffen and Weiskopf, Daniel and Ertl, Thomas}, booktitle = {Proceedings of the Eurographics Conference on Visualization - Short Papers (EuroVis)}, doi = {10.2312/evs.20191172}, editor = {Johansson, Jimmy and Sadlo, Filip and Marai, G. Elisabeta}, orcid-numbers = {Bruder, Valentin/0000-0001-5063-4894, Schulz, Christoph/0000-0001-5771-3966, Frey, Steffen/0000-0002-1872-6905, Weiskopf, Daniel/0000-0003-1174-1026, Ertl, Thomas/0000-0003-4019-2505}, pages = {67-71}, publisher = {Eurographics Association}, title = {Voronoi-Based Foveated Volume Rendering}, url = {https://doi.org/10.2312/evs.20191172}, year = 2019 }
  Link
  https://doi.org/10.2312/evs.20191172

Ruben Bauer

Kontakt

Publikationen

2023

BibTeX

Link

2019

BibTeX

Link

Zielgruppe

Formalia

Services

Organisation

Ruben Bauer

Kontakt

Publikationen

2023

BibTeX

Link

2019

BibTeX

Link

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Zielgruppe

Formalia

Services

Organisation