Published Work
Book Chapters , Papers and Abstracts and Posters
Book Chapters
•A. Chourasia
Visualization of Seismic Model Data, In C. Baru & R. G. Keller (Ed/s.), Geoinformatics: Cyberinfrastructure for the Solid Earth Sciences
Cambridge University Press (invited, under review)
•P. Maechling, Y. Cui, K. Olsen, D. Okaya. E. Deelman, A. Chourasia, G. Mehta, T. Jordon
Community Codes for Earthquake Wave Propagation Research – The TeraShake Platform, In C. Baru & R. G. Keller (Ed/s.), Geoinformatics: Cyberinfrastructure for the Solid Earth Sciences
Cambridge University Press (invited, under review)
•Y. Cui, K. B. Olsen, A. Chourasia, R. Moore, P. Maechling, T. Jordan. (2009)
The TeraShake Computational Platform for Large-Scale Earthquake Simulations
Advances in Geocomputing, Lecture Notes in Earth Sciences, 119, pp. 229-277.
Springer-Verlag Berlin Heidelberg
DOI: 10.1007/978-3-540-85879-9_7
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• Y. Cui, R. Moore, K. Olsen, A. Chourasia, P. Maechling, B. Minster, S. Day, Y. Hu, J. Zhu, A. Majumdar, T. Jordan (2007)
Enabling very-large scale earthquake simulations on parallel machines
Computational Science – ICCS 2007, Vol. 4487, pp. 46-53, Springer Berlin / Heidelberg
DOI:10.1007/s11440-008-0055-2
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Papers
• K. B. Olsen, S. M. Day, L. Dalguer, J. Mayhew, Y. Cui, J. Zhu, V.M. Cruz-Atienza, D. Roten, P. Maechling, T.H. Jordan, and A. Chourasia (2009)
ShakeOut-D: Ground Motion Estimates Using an Ensemble of Large Earthquakes on the Southern San Andreas Fault With Spontaneous Rupture Propagation
Geophysical Research Letters, 36, L04303
DOI:10.1029/2008GL036832
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• A. Chourasia, S. M. Cutchin, B. Aagaard (2008)
Visualizing the ground motions of the 1906 San Francisco earthquake
Computers & Geosciences, vol 34, pp. 1798-1805, December 2008
Elsevier
DOI: 10.1016/j.cageo.2008.01.012
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• K. B. Olsen, S. M. Day, J. B. Minster, Y. Cui, A. Chourasia, D. Okaya, P. Maechling, T. Jordan (2008)
TeraShake2: Spontaneous Rupture Simulations of Mw 7.7 Earthquakes on the Southern San Andreas Fault
Bulletin of the Seismological Society of America, Vol. 98, No. 3, pp. 1162-1185, June 2008, doi: 10.1785/0120070148
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• Y. Cui, R. Moore, K. B. Olsen, A. Chourasia, P. Maechling, J. B. Minster, S. M. Day, Y. Hu, J. Zhu, T. Jordan (2008)
Toward petascale earthquakes simulations
Acta Geotechnica, Springer Berlin / Heidelberg
DOI: 10.1007/s11440-008-0055-2
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• A. Chourasia, S. M. Cutchin, K. B. Olsen, B. Minster, S. Day, Y. Cui, P. Maechling, R. Moore, T. Jordan (2007)
Visual insights into high resolution earthquake simulations
IEEE Computer Graphics and Applications ,vol. 27, no. 5, pp. 28-34, September/October, 2007
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• A. Chourasia, J. Schulze (2007)
Data centric transfer functions for high dynamic range volume data
In Proceedings of the International Conference on Visualization and Computer Vision (WSCG)
Plzen, Czech Republic, January 29-February 01, 2007, pp. 9-16
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• A. Chourasia (2007)
Digital re-creation of a seven story building shake during an earthquake
ACM Crossroads, 13-3, pp. 6-8, 2007
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• P. Andrews, M. Margo, A. Chourasia,, J. Towns (2006)
Enabling HPC E-Science via integrated grid infrastructure
2nd IEEE Conference on eScience and Grid Computing, Dec 4-6, 2006
Amsterdam, Netherlands
• K. B. Olsen, S. M. Day, J. B. Minster, Y. Cui, A. Chourasia, M. Faerman, R. Moore, P. Maechling, T. Jordan (2006)
Strong shaking in Los Angeles expected from southern San Andreas earthquake
Geophysical Research Letters, 33, L07305, doi:10.1029/2005GL025472. 2006
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• W. S. Meador, A. Chourasia (2003)
Using 3D computer animation tools to render complex simulations
Proceedings of the American Society for Engineering Education Annual Conference and Exposition
Nashville, Tennessee. 2003
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Posters & Abstracts
• E. Mcquinn, A. Chourasia, J.B. Minster, and J.P. Schulze (2009)
Visualization of vector fields of seismic data
In Proceedings and Abstracts, Volume XIX, 2009 SCEC Annual Meeting, Palm Springs, Sep 12-16, 2009
• J. Fu, S. Krishnan, P. Maechling, A. Chourasia and T.H. Jordan (2009)
Generating 3D Animations of Ground Motions and Structural Response
In Proceedings and Abstracts, Volume XIX, 2009 SCEC Annual Meeting, Palm Springs, Sep 12-16, 2009
• Chourasia, A. and R. Taylor (2009)
IEEE Visualization 2008 Design Contest
IEEE Computer Graphics and Applications, vol. 29, no. 3, pp. 86, May/June, 2009. doi: http://doi.ieeecomputersociety.org/10.1109/MCG.2009.45
• Olsen, K. B., S. M. Day, L. Dalguer, J. Mayhew, Y. Cui, J. Zhu, V.M. Cruz-Atienza, D. Roten, P. Maechling, T.H. Jordan and A. Chourasia (2008)
ShakeOut-D: Ground Motion Estimates Using an Ensemble of Large Earthquakes on the Southern San Andreas Fault with Spontaneous Rupture Propagation
Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract S51D-1796
• Olsen, K., S. Day, Y. Cui, J. Zhu, A. Chourasia, R. Moore, P. Maechling and T. Jordan (2008)
SCEC ShakeOut2 Simulations of Large Earthquakes on the Southern San Andreas
At the SEG 2008 Annual Meeting, Las Vegas, Nov 9-14, 2008
• Cui, Y., J. Zhu, A. Chourasia, K. Olsen, L. Dalguer, K. Lee, S. Davis, S. Day, G. Juve, P. Maechling and T. Jordan (2008)
Supporting SCEC PetaShake Simulations
In Proceedings and Abstracts, Volume XVIII, 2008 SCEC Annual Meeting, Palm Springs, Sep 6-11, 2008
• Olsen, K. B., S. M. Day, L. A. Dalguer, Y. Cui, J. Zhu, J. Mayhew, P. Maechling, T. Jordan, A. Chourasia and D. Okaya (2008)
ShakeOut-D: Ground Motion Estimates Using an Ensemble of Large Earthquakes on the Southern San Andreas Fault With Spontaneous Rupture Propagation
At the 2008 SCEC Annual Meeting, Palm Springs, Sep 6-11, 2008
• Cui, Y, K. Olsen, S. Day, L. Dalguer, J. Zhu, T. Kaiser, A. Chourasia, R. Moore, P. Maechling and T. Jordan (2008)
Physics-based Earthquake Simulations on the Large TeraGrid Systems
West. Pac. Geophys. Meet. Suppl., Abstract U43A-02 INVITED
• Chourasia, A., S. M. Cutchin, A. DeCastro, G. Ely (2007)
Visualizing earthquake simulation data
Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract IN42A-05
• Cui, Y., J. Zhu, K. Olsen, A. Chourasia, R. Moore, L. Dalguer, S. Day, V. C. Atienza, P. Maechling and T. Jordan (2007)
PetaSHA Simulations Optimization
In Proceedings and Abstracts, Volume XVII, 2007 SCEC Annual Meeting, Palm Springs, Sep 8-12, 2007
• Chourasia, A. and S. M. Cutchin (2007)
Visualization of shake table data
At the NEES 5th Annual Meeting, Snowbird, Utah, Jun 19-21, 2007
• Chourasia, A. and S. Cutchin (2007)
Visual Representation of Seismic Data
At the 2007 Geoinformatics Conference, San Diego, May 17-18, 2007
• Olsen, K. B., S. Day, J. B. Minster, Y. Cui, A. Chourasia, R. Moore, Y. Hu, J. Zhu, P. Maechling and T. Jordan (2006)
SCEC TeraShake simulations: High resolution simulations of large southern San Andreas earthquakes using the TeraGrid
At the 2006 TeraGrid Conference, Indianapolis, Jun 12-15, 2006
• Olsen, K., S. Day, J. B. Minster, Y. Cui, A. Chourasia, R. Moore, Y. Hu, J. Zhu, P. Maechling, T. Jordan and D. Okaya (2006)
The SCEC TeraShake Simulations: High-Resolution, Regional-Scale Simulations of Large Southern San Andreas Earthquakes
In proceedings of 2006 Geoinformatics Conference, Reston, Va, May 10-12, 2006
• Chourasia, A. and S. M. Cutchin (2006)
Visualization of large and small scale seismic data
Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract IN31A-1307 INVITED
• Minster, J., K. B. Olsen, S. Day, S., R. Moore, T. Jordan, P. Maechling and A. Chourasia (2006)
The scientific value of 4D visualizations
Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract IN13E-02 INVITED
• Cui, Y., K. Olsen, S. Day, A. Chourasia, Y. Hu, J. Zhu, G. Kremenek, R. Moore, B. Minster, P. Maechling and T. Jordan (2006)
Optimization and Execution of Large-scale TeraShake 2 Earthquake Simulations
In Proceedings and Abstracts, Volume XVI, 2006 SCEC Annual Meeting, Palm Springs, Sep 10-13, 2006
• Schulze, J. P. and A. Chourasia (2006)
A User Interface for High Dynamic Range Transfer Function Design
in DVD proceedings of ACM SIGGRAPH 2006, Boston
• Olsen, K., S. Day, J. Minster, Y. Cui, A. Chourasia, M. Faerman, R. Moore, Y. Hu, J. Zhu, Y. Li, P. Maechling and T. Jordan (2006)
TeraShake: Strong Shaking in Los Angeles Expected From Southern San Andreas Earthquake
At the 2006 Seismological Society of America Annual Meeting, San Francisco, Apr 18-22, 2006
• Olsen, K., S. Day, J. Minster, Y. Cui, A. Chourasia, M. Faerman, R. Moore, Y. Hu, J. Zhu, Y. Li, P. Maechling and T. Jordan (2005)
TeraShake: Strong Shaking in Los Angeles Expected From Southern San Andreas Earthquake
Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract S52A-03
• Chourasia, A. and S. M. Cutchin (2005)
Visualization of Large Scale Seismic Data
In Proceedings and Abstracts, Volume XV, 2005 SCEC Annual Meeting, Palm Springs, Sep 11-14, 2005
• Faerman, M., R. Moore, Y. Hu, Y. Li, J. Zhu, J. B. Minster, S. Day, K. B. Olsen, P. Maechling, A. Chourasia, G. Kremenek, S.Y. Chen, A. Rajasekar, M. Wan and A. Torcy (2005)
The SCEC Community Modeling Environment Digital Library
In Proceedings and Abstracts, Volume XV, 2005 SCEC Annual Meeting, Palm Springs, Sep 11-14, 2005
• Olsen, K. B., S. M. Day, J. B. Minster, Y. Cui, A. Chourasia, Y. Hu, Y. Li, J. Zhu, M. Faerman, R. Moore, P. Maechling and T. Jordan (2005)
TeraShake: Large-Scale Simulations of Earthquakes on the Southern San Andreas Fault
In Proceedings and Abstracts, Volume XV, 2005 SCEC Annual Meeting, Palm Springs, Sep 11-14, 2005
• Minster, J. B., K. B. Olsen, R. Moore, S. Day, P. Maechling, T. Jordan, M. Faerman, Y. Cui, G. Ely, Y. Hu, B. Shkoller, C. Marcinkovich, J. Bielak, D. Okaya, R. Archuleta, N. Wilkins-Diehr, S. Cutchin, A. Chourasia, G. Kremenek, A. Jagatheesan, L. Brieger, A. Majundar, G. Chukkapalli, Q. Xin, B. Banister, D. Thorp, P. Kovatch, L. Diegel, T. Sherwin, C. Jordan, M. Thiebaux and J. Lopez (2004)
The SCEC TeraShake earthquake simulation
Eos Trans. AGU, 85(47), Fall Meet. Suppl., Abstract SF31B-05 INVITED
• Olsen, K.B., J. B. Minster, R. Moore, S. Day, P. Maechling, T. H. Jordan, M. Faerman, Y. Cui, G. Ely, Y. Hu, B. Shkoller, C. Marcinkovich, J. Bielak, D. Okaya, R. Archuleta, N. W. Diehr, S. Cutchin, A. Chourasia, G. Kremenek, A. Jagatheesan, L. Brieger, A. Majumdar, G. Chukkapalli, Q. Xin, R. Moore, B. Banister, D. Thorp, P. Kovatch, L. Diegel, T. Sherwin, C. Jordan, M. Thiebaux, J. Lopez (2004)
SCEC TeraShake - Supporting an Earthquake Storage Intensive Simulation
In Proceedings and Abstracts, Volume XIV, 2004 SCEC Annual Meeting, Palm Springs, Sep 19-22, 2004
• Faerman, M., Y. Hu, Y. Li, V. Kalimuthu, S. Day, R. Moore, K. B. Olsen, J. B. Minster, P. Maechling, J. Bielak, D. Okaya, G. Ely, B. Shkoeller, S. Cutchin, A. Chourasia, S. Whitmore, J. Gao (2004)
Developing a Community Digital Library Oriented to the Earthquake Community
In Proceedings and Abstracts, Volume XIV, 2004 SCEC Annual Meeting, Palm Springs, Sep 19-22, 2004
• Villani, N. A., A. Chourasia and C. Cory (2004)
Production interface for web-deliverable realistic interactive 3D facial animation
At the 12-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2004, Plzen, Czech Republic, Feb 2-6, 2004