Selected Presentations (2003- )
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The Effect of Vertex Reordering on 2D Local Mesh Optimization Efficiency
(Joint with P. Knupp), 17th International Meshing Roundtable Conference,
Pittsburgh, PA, October 2008.
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NXP Semiconductor Problem: Model Order Reduction (Joint talk with O.
Flint; Joint work with Wil Schilders, Bob Anderssen, Ortho Flint, Poul
Hjorth, AbdouLaye Sabou Kane, Petko Kitanov, Kehinde Ladipo, Odile
Marcotte, Brenda Orser, Weiwei Sun, and Bocard Amadou Wane), Fields-MITACS
Industrial Problem Solving Workshop, Fields Institute, University of
Toronto, Toronto, CA, August 2008.
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Mesh Warping Algorithms with Applications to Cardiology
(Joint with S. Vavasis),
Invited Talk, REU Program, Department of Mathematics and
Statistics, James Madison University, Harrisonburg, VA, July 2008.
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A Patch-based Mesh Smoothing Algorithm
(Joint with N. Voshell, L. Diachin, P. Knupp, and T. Munson),
Invited Talk, REU Program, Department of Mathematics and
Statistics, James Madison University, Harrisonburg, VA, July 2008.
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A Patch-Based Mesh Optimization Algorithm for Partitioned Meshes
(Joint with N. Voshell, L. Diachin, P. Knupp, and T. Munson),
Invited Talk, 9th International Workshop on State-of-the-Art in Scientific
and Parallel Computing, Trondheim, Norway, May 2008.
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Experience with Gradient-based Optimization Methods in Electronic
Structure Calculations (Joint with Y. Saad, Presented by N. Voshell),
Invited Talk, SIAM Optimization Conference, Boston, MA, May 2008.
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A Comparison of Vertex Relocation Strategies for Mesh Quality Improvement
(Joint with L. Freitag-Diachin, P. Knupp, and T. Munson),
Invited Talk, Computational
Visualization Center, ICES, University of Texas at Austin, Austin, TX,
April 2008.
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Parllel Mesh Quality Improvement Techniques for Blood Clot Entrapment
(Joint with N. Voshell). Invited Talk, SIAM Parallel Processing for
Scientific Computing Conference, Atlanta, GA, March 2008.
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The Development of an Efficient Geometric Mesh Quality Improvement Method
via Vertex Reordering and Elemental Patches (Joint with N. Voshell,
L. Freitag-Diachin, P. Knupp, and T. Munson). Invited Talk, Garfield
Thomas Water Tunnel Seminar, Applied Research Laboratory, Penn State,
March 2008.
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Generation and Adaptation of Computational Meshes for Biomedical
Aplications (Joint with L. Freitag-Diachin, P. Knupp, T. Munson, and S.
Vavasis). Invited Talk, Science Today Seminar. SUNY Oswego, Oswego, NY,
September 2007.
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Advanced Virtual Environments for Biomedical Applications (Joint with P. Raghavan and
R. Acharya), Contributed Talk, Bio and Medical Informatics Retreat, The Pennsylvania
State University, May 2007.
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M4: Mesh Warping, Mesh Smoothing, and Mesh Node Reorderings for Medical
Applications, S. Shontz (Joint with L. Freitag Diachin, P. Knupp, T.
Munson, and S. Vavasis), Invited
Talk, PDE and Applied PDE Seminar, The Pennsylvania State University
(Altoona campus), April 2007.
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Experience with Approximations in the Trust-Region Parallel Direct Search
Algorithm, S. Shontz (Joint with V. Howle and P. Hough), Invited Talk,
Industrial Engineering Seminar, The Pennsylvania State University, April
2007.
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Mesh Warping Techniques with Applications to Cardiology and Nonlinear Elasticity,
S. Shontz (Joint with S. Vavasis), Invited Talk, Computational Science
Seminar, The Pennsylvania State University, March 2007.
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Optimal Meshes with Applications to Graphics and Bioengineering
S. Shontz (Joint with S. Vavasis), Invited Talk, Industrial and
Professional Advisory Council, The Pennsylvania State University, March
2007.
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The Effect of Node Ordering on 2D Local Mesh Smoothing,
S. Shontz (Joint with P. Knupp),
Invited Talk, SIAM Computational Science and Engineering Conference,
February 2007.
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Optimization of the Geometry of Materials,
S. Shontz (Joint with Y. Saad),
Contributed Talk, SIAM Computational Science and Engineering Conference,
February 2007.
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Nonlinear Dimension Reduction for Microarray Data (Small n and Large p),
S. Shontz and S. Wang (Joint with D. Aruliah, C. Bowman, G. Fan, R. Melnick, and J. Zhu),
Colloquium, Fields-MITACS Industrial Problem-Solving Workshop, Fields Institute, University
of Toronto, August 2006.
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A Robust Solution Procedure for Hyperelastic Solids with Large Boundary Deformation,
S. Shontz (Joint with S. Vavasis),
World Congress on Computational Mechanics, July 2006.
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Optimization Techniques for Mesh Warping and the Geometry of Materials,
S. Shontz (Joint with S. Vavasis and Y. Saad),
Invited Colloquium, Computer Science and Engineering Department, The Pennsylvania State University,
February 2006.
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Numerical Methods for Problems in Electronic Structure Calculations,
S. Shontz (Joint with Y. Saad),
Invited Colloquium, Mathematics Department, University of Iowa,
December 2005.
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Numerical Methods for Problems with Moving Meshes,
S. Shontz, Ph.D. Thesis Defense, September 2004.
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Using Approximation Models in Simulation-based Optimization,
S. Shontz (Joint with V. Howle and P. Hough), Contributed Talk,
SIAM Parallel Processing for Scientific Computing Conference,
February 2004.
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Algorithms for Mesh Wapring with Applications to Cardiology,
S. Shontz (Joint with S. Vavasis),
Invited Colloquium, Numerical Analysis Seminar, Courant Institute,
February 2004.
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A Mesh Warping Algorithm Based on Weighted Laplacian Smoothing,
S. Shontz (Joint with S. Vavasis),
Plenary Session Talk, 12th International Meshing Roundtable,
September 2003.
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