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Shankar P. Sastry

Affiliations:
  • Google LLC, Sunnyvale, CA, USA
  • C3 IoT, Redwood City, CA, USA
  • University of Utah, Scientific Computing and Imaging Institute (SCI), Salt Lake City, UT, USA
  • Pennsylvania State University, Department of Computer Science and Engineering, University Park, PA, USA (PhD 2012)


According to our database1, Shankar P. Sastry authored at least 15 papers between 2009 and 2021.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Online presence:

On csauthors.net:

Bibliography

2021
A 3D Advancing-Front Delaunay Mesh Refinement Algorithm.
[BibTeX]
[DOI]
Shankar P. Sastry
CoRR, 2021

A 2D advancing-front Delaunay mesh refinement algorithm.
[BibTeX]
[DOI]
Shankar P. Sastry
Comput. Geom., 2021

2019
A Deviation-Based Dynamic Vertex Reordering Technique for 2D Mesh Quality Improvement.
[BibTeX]
[DOI]
Junhyeok Choi
,
Harrim Kim
,
Shankar Prasad Sastry
,
Jibum Kim
Symmetry, 2019

Interpolation Error Bounds for Curvilinear Finite Elements and Their Implications on Adaptive Mesh Refinement.
[BibTeX]
[DOI]
David Moxey
,
Shankar P. Sastry
,
Robert M. Kirby
J. Sci. Comput., 2019

2018
Curvilinear Mesh Adaptation Using Radial Basis Function Interpolation and Smoothing.
[BibTeX]
[DOI]
Vidhi Zala
,
Varun Shankar
,
Shankar P. Sastry
,
Robert M. Kirby
J. Sci. Comput., 2018

2015
A GPU-Based MIS Aggregation Strategy: Algorithms, Comparisons, and Applications within AMG.
[BibTeX]
[DOI]
T. James Lewis
,
Shankar P. Sastry
,
Robert Michael Kirby
,
Ross T. Whitaker
Proceedings of the 22nd IEEE International Conference on High Performance Computing, 2015

2014
A log-barrier method for mesh quality improvement and untangling.
[BibTeX]
[DOI]
Shankar P. Sastry
,
Suzanne M. Shontz
,
Stephen A. Vavasis
Eng. Comput., 2014

A parallel log-barrier method for mesh quality improvement and untangling.
[BibTeX]
[DOI]
Shankar P. Sastry
,
Suzanne M. Shontz
Eng. Comput., 2014

Improved cache utilization and preconditioner efficiency through use of a space-filling curve mesh element- and vertex-reordering technique.
[BibTeX]
[DOI]
Shankar P. Sastry
,
Emre Kultursay
,
Suzanne M. Shontz
,
Mahmut T. Kandemir
Eng. Comput., 2014

2013
On Interpolation Errors over Quadratic Nodal Triangular Finite Elements.
[BibTeX]
[DOI]
Shankar P. Sastry
,
Robert M. Kirby
Proceedings of the 22nd International Meshing Roundtable, 2013

2012
Performance characterization of nonlinear optimization methods for mesh quality improvement.
[BibTeX]
[DOI]
Shankar Prasad Sastry
,
Suzanne M. Shontz
Eng. Comput., 2012

A numerical investigation on the interplay amongst geometry, meshes, and linear algebra in the finite element solution of elliptic PDEs.
[BibTeX]
[DOI]
Jibum Kim
,
Shankar Prasad Sastry
,
Suzanne M. Shontz
Eng. Comput., 2012

2011
A Log-Barrier Method for Mesh Quality Improvement.
[BibTeX]
[DOI]
Shankar P. Sastry
,
Suzanne M. Shontz
,
Stephen A. Vavasis
Proceedings of the 20th International Meshing Roundtable, 2011

2010
Efficient Solution of Elliptic Partial Differential Equations via Effective Combination of Mesh Quality Metrics, Preconditioners, and Sparse Linear Solvers.
[BibTeX]
[DOI]
Jibum Kim
,
Shankar Prasad Sastry
,
Suzanne M. Shontz
Proceedings of the 19th International Meshing Roundtable, 2010

2009
A Comparison of Gradient- and Hessian-Based Optimization Methods for Tetrahedral Mesh Quality Improvement.
[BibTeX]
[DOI]
Shankar Prasad Sastry
,
Suzanne M. Shontz
Proceedings of the 18th International Meshing Roundtable, 2009


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