Publications (by Year)

2014

2d vector field simplification based on robustness
Primoz Skraba, Bei Wang, Guoning Chen, and Paul Rosen
In IEEE Pacific Visualization Symposium, PacificVis, 2014

A flexible pinhole camera model for coherent nonuniform sampling
Voicu Popescu, Bedrich Benes, Paul Rosen, Jian Cui, and Lili Wang
Computer Graphics and Applications, IEEE, 34(4):30-41, July 2014

A multiscale approach to network event identification using geolocated twitter data
Chao Yang, Ian Jensen, and Paul Rosen
Computing, 96(1):3-13, 2014

Geometric constraints on quadratic bézier curves using minimal length and energy
Young Joon Ahn, Christoph Hoffmann, and Paul Rosen
Journal of Computational and Applied Mathematics, 255:887 – 897, January 2014

2013

Uncertainty visualization in forward and inverse cardiac models
Brett Burton, Burak Erem, Kristi Potter, Paul Rosen, Chris Johnson, Dana Brooks, and Rob Macleod
In Computing in Cardiology, CinC, 2013

A flexible framework for space and time exploring panoramas using ray graphs
Wathsala Widanagamaachchi, Paul Rosen, and Valerio Pascucci
In the proceedings of SIBGRAPI 2013 Conference on Graphics, Patterns, and Images, 2013

Visualization for understanding uncertainty in the simulation of myocardial ischemia
Paul Rosen, Brett Burton, Kristin Potter, and Chris R. Johnson
In The 3rd International Workshop on Visualization in Medicine and Life Sciences, 2013

Visualizing robustness of critical points for 2d time-varying vector fields
Bei Wang, Paul Rosen, Primoz Skraba, Harsh Bhatia, and Valerio Pascucci
In Computer Graphics Forum (EuroVis), 2013

A visual approach to investigating shared and global memory behavior of cuda kernels
Paul Rosen
In Computer Graphics Forum (EuroVis), 2013

2012

Data management and analysis with wrf and sfire
Jonathan D. Beezley, Mavin Martin, Paul Rosen, Jan Mandel, and Adam K. Kochanski
In IEEE International Geosciences and Remote Sensing Symposium, 2012

Visualization of software memory usage
Paul Rosen and A.N.M. Imroz Choudhury
Patent, 2012

Topological analysis and visualization of cyclical behavior in memory reference traces
A.N.M. Imroz Choudhury, Bei Wang, Paul Rosen, and Valerio Pascucci
In IEEE Pacific Visualization Symposium, PacificVis, pages 9 -16, March 2012

A multiscale approach to network event identification using geolocated twitter data
Chao Yang, Ian Jensen, and Paul Rosen
In Proceedings of the First IMC Workshop on Internet Visualization, WIV 2012, November 2012

Rectilinear texture warping for fast adaptive shadow mapping
Paul Rosen
In Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, I3D ’12, pages 151-158, March 2012

A note on circle packing
Young-Joon Ahn, Christoph Hoffmann, and Paul Rosen
Journal of Zhejiang University SCIENCE C, 13(8):559-564, August 2012

2011

From quantification to visualization: A taxonomy of uncertainty visualization approaches
Kristin Potter, Paul Rosen, and Chris R. Johnson
In Andrew Dienstfrey and Ronald Boisvert, editors, Uncertainty Quantification in Scientific Computing, volume 377 of IFIP Advances in Information and Communication Technology, pages 226-249. Springer Berlin Heidelberg, 2012

Experiences in disseminating educational visualizations
Nathan Andrysco, Paul Rosen, Voicu Popescu, Bedřich Beneš, and Kevin Robert Gurney
In Lecture Notes in Computer Science (7th International Symposium on Visual Computing), volume 2, pages 239-248, September 2011

Simplification of node position data for interactive visualization of dynamic datasets
Paul Rosen and Voicu Popescu
IEEE Transactions on Visualization and Computer Graphics, 18:1537-1548, 2012

Abstract visualization of runtime memory behavior
A.N.M Imroz Choudhury and Paul Rosen
In 6th IEEE International Workshop on Visualizing Software for Understanding and Analysis, VisSoft, pages 22-29, 2011

Non-pinhole approximations for interactive rendering
Paul Rosen, Voicu Popescu, Kyle Hayward, and Chris Wyman
IEEE Computer Graphics and Applications, 31(6):68-83, November 2011

An evaluation of 3-d scene exploration using a multiperspective image framework
Paul Rosen and Voicu Popescu
The Visual Computer (Computer Graphics International 2011), 27:623-632, June 2011

A generalized malfatti problem
Ching-Shoei Chiang, Christoph M. Hoffmann, and Paul Rosen
Computational Geometry: Theory and Applications, 45(8):425-435, October 2012

2010

A curved ray camera for handling occlusions through continuous multiperspective visualization
Jian Cui, Paul Rosen, Voicu Popescu, and Christoph Hoffmann
IEEE Transactions on Visualization and Computer Graphics (Visualization 2010), 16:1235-1242, November 2010

The general pinhole camera: Effective and efficient nonuniform sampling for visualization
Voicu Popescu, Paul Rosen, Laura Arns, Xavier Tricoche, Chris Wyman, and Christoph Hoffmann
IEEE Transactions on Visualization and Computer Graphics, 16:777-790, 2010

Hardware assistance for constrained circle constructions I: Sequential problems
Ching-Shoei Chiang, Chris Hoffmann, and Paul Rosen
Journal of Computer-Aided Design and Applications, 7(1):17-33, August 2010

Hardware assistance for constrained circle constructions II: Cluster merging problems
Ching-Shoei Chiang, Chris Hoffmann, and Paul Rosen
Journal of Computer-Aided Design and Applications, 7(1):33-44, August 2010

Improved 3-D Scene Sampling by Camera Model Design
Paul Rosen
PhD thesis, Purdue University, July 2010

2009

The graph camera
Voicu Popescu, Paul Rosen, and Nicoletta Adamo-Villani
ACM Transactions on Graphics (SIGGRAPH Asia 2009), 28:158:1-158:8, December 2009

Image forming techniques
Rahul Sathe and Paul Rosen
Patent, July 2010

2008

A high-quality high-fidelity visualization of the september 11 attack on the world trade center
Paul Rosen, Voicu Popescu, Christoph Hoffmann, and Ayhan Irfanoglu
IEEE Transactions on Visualization and Computer Graphics, 14:937-947, 2008

The epipolar occlusion camera
Paul Rosen and Voicu Popescu
In Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games, I3D ’08, pages 115-122, February 2008

A tessellator whose tessellation time grows linearly with the amount of tessellation
Rahul Sathe and Paul Rosen
Patent, July 2010

2007

Style grammars for interactive visualization of architecture
Daniel Aliaga, Paul Rosen, and Daniel Bekins
IEEE Transactions on Visualization and Computer Graphics, 13:786-797, July 2007

2006

Image warping for compressing and spatially organizing a dense collection of images
Daniel Aliaga, Paul Rosen, Voicu Popescu, and Ingrid Carlbom
Signal Processing: Image Communication, 21(9):755-769, October 2006

Three-dimensional display rendering acceleration using occlusion camera reference images
Voicu Popescu, Paul Rosen, and Daniel Aliaga
IEEE/OSD Journal of Display Technology, 2(3):274-283, September 2006

Forward rasterization
Voicu Popescu and Paul Rosen
ACM Transactions on Graphics, 25:375-411, April 2006

Study of the perception of three-dimensional spatial relations for a volumetric display
Chis Hoffmann, Zygmunt Pizlo, Voicu Popescu, and Paul Rosen
SPIE Journal of Electronic Imaging, 15(3):033002, July 2006

2005

2004

Perception of 3d spatial relations for 3d displays
Paul Rosen, Zygmunt Pizlo, Christoph Hoffmann, and Voicu Popescu
In Stereoscopic Displays and Virtual Reality Systems XI, volume 5291, pages 9-16. SPIE, May 2004