Publications

Examining Statistics of Workflow Evolution Provenance: A First Study

L. Lins, D. Koop, E. W. Anderson, S. P. Callahan, E. Santos, C. E. Scheidegger, J. Freire, and C. T. Silva. 20th International Conference on Scientific and Statistical Database Management (SSDBM), 2008

Full Text | BibTeX

Robust Soft Shadow Mapping with Backprojection and Depth Peeling

L. Bavoil, S. P. Callahan, and C. T. Silva.

Journal of Graphics Tools; 13(1), 2008.

Full Text | Project | BibTeX

Tackling the Provenance Challenge One Layer at a Time

C. Scheidegger, D. Koop, E. Santos, H. Vo, S. Callahan, J. Freire, and C. T. Silva. Concurrency and Computation: Practice and Experience; April 2008

Full Text | Project | BibTeX

Direct Volume Rendering: A 3D Plotting Techique for Scientific Data

S. P. Callahan, J. H. Callahan, C. E. Scheidegger, and C. T. Silva.

Computing in Science & Engineering; Jan/Feb 2008

Full Text | Project | BibTeX

Provenance for Visualizations: Reproducibility and Beyond

C. T. Silva, J. Freire, and S. P. Callahan, Computing in Science & Engineering; Sep/Oct 2007

Full Text | Project | BibTeX

Hardware-Assisted Point-Based Volume Rendering of Tetrahedral

Meshes

E. W. Anderson, S. P. Callahan, C. E. Scheidegger, J. Schreiner, and C. T. Silva, Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI); 2007

Full Text | BibTeX

iRun: Interactive Rendering of Large Unstructured Grids

H. T. Vo, S. P. Callahan, N. Smith, C. T. Silva, W. Martin, D. Owen, and D. Weinstein. Eurographics Symposium on Parallel Graphics and Visualization; 2007

Full Text | Presentation | BibTeX

An Adaptive Framework for Visualizing Unstructured Grids with Time-Varying Scalar Fields

F. F. Bernardon, S. P. Callahan, J. L. D. Comba, C. T. Silva.

Parallel Computing; June, 2007

Full Text | BibTeX

Multi-Fragment Effects on the GPU using the k-Buffer

L. Bavoil, S. P. Callahan, A. Lefohn, J. L. D. Comba, C. T. Silva.

ACM Symposium on Interactive 3D Graphics and Games (i3D); 2007

Full Text | Project | BibTeX

Streaming Simplification of Tetrahedral Meshes

H. T. Vo, S. P. Callahan, P. Lindstrom, V. Pascucci, C. T. Silva. IEEE Transactions on Visualization and Computer Graphics; Jan/Feb 2007

Full Text | BibTeX

Progressive Volume Rendering of Large Unstructured Grids

S. P. Callahan, L. Bavoil, V. Pascucci, C. T. Silva. IEEE Transactions on Visualization and Computer Graphics (Proceedings of Visualization 2006);

Sep/Oct 2006

Full Text | Presentation | Movie 1 | Movie 2 | BibTeX

Managing Rapidly-Evolving Scientific Workflows

J. Freire, C. T. Silva, S. P. Callahan, E. Santos, C. E. Scheidegger, H. T. Vo.

Invited Paper, Proceedings of the International Provenance and Annotation Workshop, 2006

Full Text | Project | BibTeX

Interactive Volume Rendering of Unstructured Grids with Time-Varying Scalar Fields

F. F. Bernardon, S. P. Callahan, J. L. D. Comba, C. T. Silva.

Eurographics Symposium on Parallel Graphics and Visualization; May 2006

Full Text | Movie 1 | Movie 2 | BibTeX

VisTrails: Visualization meets Data Management

S. P. Callahan, J. Freire, E. Santos, C. E. Scheidegger, C. T. Silva, and H. T. Vo. Proceedings of ACM SIGMOD, 2006

Full Text | Project | Presentation | BibTeX

Managing the Evolution of Dataflows with VisTrails

S. P. Callahan, J. Freire, E. Santos, C. E. Scheidegger, C. T. Silva, and H. T. Vo. IEEE Workshop on Workflow and Data Flow for Scientific Applications (SciFlow), 2006

Full Text | Project | BibTeX

A Survey of GPU-Based Volume Rendering of Unstructured Grids

C. T. Silva, J. L. D. Comba, S. P. Callahan, and F. F. Bernardon. Revista de Informática Teórica e Aplicada (RITA); Vol 12, Num 2, October 2005

Full Text | Tutorial | BibTeX

VisTrails: Enabling Interactive Multiple View Visualizations

L. Bavoil, S. P. Callahan, P. J. Crossno, J. Freire, C. E. Scheidegger, C. T. Silva, and H. T. Vo.

Proceedings of IEEE Visualization, 2005

Full Text | Project | BibTeX

Hardware Accelerated Simulated Radiography

D. Laney, S. P. Callahan, N. Max, C. T. Silva, S. Langer, and R. Frank.

Proceedings of IEEE Visualization, 2005

Full Text | BibTeX

Interactive Rendering of Large Unstructured Grids Using Dynamic Level-of-Detail

S. P. Callahan, J. L. D. Comba, P. Shirley, and C. T. Silva.

Proceedings of IEEE Visualization, 2005

The K-Buffer and Its Applications to Volume Rendering

S. P. Callahan.

M.S. Thesis in Computational Engineering and Science; May 2005

Full Text | Presentation | BibTeX

Hardware-Assisted Visibility Sorting for Unstructured Volume Rendering

S. P. Callahan, M. Ikits, J. L. D. Comba, C. T. Silva

IEEE Transactions on Visualization and Computer Graphics; May/Jun 2005

Full Text | Appendix | Project | Presentation | BibTeX

Adaptive Visualization of Dynamic Unstructured Meshes

S. P. Callahan. Ph.D. Dissertation in Computing, University of Utah, 2008

Full Text | Presentation | BibTeX

Towards Provenance-Enabling ParaView

S. P. Callahan, J. Freire, C. E. Scheidegger, C. T. Silva, and H. T. Vo. International Provenance and Annotation Workshop (IPAW), 2008

Full Text | Presentation | Movie | BibTeX

VisComplete: Automating Suggestions for Visualization Pipelines

D. Koop, C. E. Scheidegger, S. P. Callahan, J. Freire, and C. T. Silva. IEEE Transactions on Visualization and Computer Graphics (Proceedings of Visualization 2008); Sep/Oct 2008

Full Text | Movie | BibTeX

Accelerating Unstructured Volume Rendering with Joint Bilateral Upsampling

S. P. Callahan and C. T. Silva. Journal of Graphics, GPU, & Game Tools; 14(1):1-15, 2009

Full Text | Project | Movie 1 | Movie 2 | BibTeX

DEM Simulation of Mill Charge in 3D via GPU Computing

R. K. Rajamani, S. Callahan, and J. Schreiner. Proceedings of the Fifth International Conference on Autogenous and Semiautogenous Grinding Technology, 2011

Full Text | BibTeX

Sample Drift Correction in 3D Fluorescence Photoactivation Localization Microscopy

M. J. Mlodzianoski, J. M. Schreiner, S. P. Callahan, K. Smolková, A. Dlasková, J. Šantorová, P. Ježek, and J. Bewersdorf. Optics Express, 19(16):15009-15019, 2011

Full Text | BibTeX