Mark S. Shephard

According to our database, Mark S. Shephard authored at least 96 papers between 1982 and 2024.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2024

Unstructured mesh tools for magnetically confined fusion system simulations.

Mark S. Shephard, Jacob S. Merson, Onkar Sahni, Angel E. Castillo, Aditya Y. Joshi, Dhyanjyoti D. Nath, Usman Riaz, E. Seegyoung Seol, Cameron W. Smith, Chonglin Zhang, Mark W. Beall, Ottmar Klaas, Rocco Nastasia, Saurabh Tendulkar

Eng. Comput., October, 2024

A new open-source framework for multiscale modeling of fibrous materials on heterogeneous supercomputers.

Jacob S. Merson, Catalin R. Picu, Mark S. Shephard

Eng. Comput., June, 2024

Modeling and meshing for tokamak edge plasma simulations.

Usman Riaz, E. Seegyoung Seol, Robert Hager, Mark S. Shephard

Comput. Phys. Commun., 2024

2023

A 3D unstructured mesh based particle tracking code for impurity transport simulation in fusion tokamaks.

Dhyanjyoti D. Nath, Vignesh V. Srinivasaragavan, Timothy R. Younkin, Gerrett Diamond, Cameron W. Smith, Alyssa Hayes, Mark S. Shephard, Onkar Sahni

Comput. Phys. Commun., November, 2023

Development of an unstructured mesh gyrokinetic particle-in-cell code for exascale fusion plasma simulations on GPUs.

Chonglin Zhang, Gerrett Diamond, Cameron W. Smith, Mark S. Shephard

Comput. Phys. Commun., October, 2023

MuMFiM: Multiscale Modeling of Fibrous Materials.

Jacob S. Merson, Catalin R. Picu, Mark S. Shephard

CoRR, 2023

Using Hierarchical Parallelism to Accelerate the Solution of Many Small Partial Differential Equations.

Jacob S. Merson, Mark S. Shephard

CoRR, 2023

Defining a Cyberinfrastructure for Plasma Science and Space Weather Simulations.

Eroma Abeysinghe, Cameron W. Smith, Liang Wang, James Juno, Matthew Mccall, Marlon E. Pierce, Mark S. Shephard

Proceedings of the Practice and Experience in Advanced Research Computing, 2023

Benesh: a Framework for Choreographic Coordination of In Situ Workflows.

Philip E. Davis, Jacob S. Merson, Pradeep Subedi, Lee F. Ricketson, Cameron W. Smith, Mark S. Shephard, Manish Parashar

Proceedings of the 30th IEEE International Conference on High Performance Computing, 2023

2022

The Exascale Framework for High Fidelity coupled Simulations (EFFIS): Enabling whole device modeling in fusion science.

Eric Suchyta, Scott Klasky, Norbert Podhorszki, Matthew Wolf, Abolaji D. Adesoji, Choong-Seock Chang, Jong Choi, Philip E. Davis, Julien Dominski, Stéphane Ethier, Ian T. Foster, Kai Germaschewski, Berk Geveci, Chris Harris, Kevin A. Huck, Qing Liu, Jeremy Logan, Kshitij Mehta, Gabriele Merlo, Shirley V. Moore, Todd S. Munson, Manish Parashar, David Pugmire, Mark S. Shephard, Cameron W. Smith, Pradeep Subedi, Lipeng Wan, Ruonan Wang, Shuangxi Zhang

Int. J. High Perform. Comput. Appl., 2022

A parallel interface tracking approach for evolving geometry problems.

Fan Yang, Anirban Chandra, Yu Zhang, Saurabh Tendulkar, Rocco Nastasia, Assad A. Oberai, Mark S. Shephard, Onkar Sahni

Eng. Comput., 2022

Adaptive workflow for simulation of RF heaters.

Morteza H. Siboni, Mark S. Shephard

Comput. Phys. Commun., 2022

2021

PUMIPic: A mesh-based approach to unstructured mesh Particle-In-Cell on GPUs.

Gerrett Diamond, Cameron W. Smith, Chonglin Zhang, Eisung Yoon, Mark S. Shephard

J. Parallel Distributed Comput., 2021

model-traits: Model attribute definitions for scientific simulations in C++.

Jacob S. Merson, Mark S. Shephard

J. Open Source Softw., 2021

Efficient exascale discretizations: High-order finite element methods.

Tzanio V. Kolev, Paul F. Fischer, Misun Min, Jack J. Dongarra, Jed Brown, Veselin Dobrev, Tim Warburton, Stanimire Tomov, Mark S. Shephard, Ahmad Abdelfattah, Valeria Barra, Natalie Beams, Jean-Sylvain Camier, Noel Chalmers, Yohann Dudouit, Ali Karakus, Ian Karlin, Stefan Kerkemeier, Yu-Hsiang Lan, David S. Medina, Elia Merzari, Aleksandr Obabko, Will Pazner, Thilina Rathnayake, Cameron W. Smith, Lukas Spies, Kasia Swirydowicz, Jeremy L. Thompson, Ananias Tomboulides, Vladimir Z. Tomov

Int. J. High Perform. Comput. Appl., 2021

2020

An automated approach for parallel adjoint-based error estimation and mesh adaptation.

Brian Granzow, Assad A. Oberai, Mark S. Shephard

Eng. Comput., 2020

2019

A locally discontinuous ALE finite element formulation for compressible phase change problems.

Yu Zhang, Anirban Chandra, Fan Yang, Ehsan Shams, Onkar Sahni, Mark S. Shephard, Assad A. Oberai

J. Comput. Phys., 2019

Towards Accelerated Unstructured Mesh Particle-in-Cell.

Gerrett Diamond, Cameron W. Smith, Mark S. Shephard

Proceedings of the 10th IEEE/ACM Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2019

2018

Improving Unstructured Mesh Partitions for Multiple Criteria Using Mesh Adjacencies.

Cameron W. Smith, Michel E. Rasquin, Dan Ibanez, Kenneth E. Jansen, Mark S. Shephard

SIAM J. Sci. Comput., 2018

In-memory integration of existing software components for parallel adaptive unstructured mesh workflows.

Cameron W. Smith, Brian Granzow, Gerrett Diamond, Daniel Ibanez, Onkar Sahni, Kenneth E. Jansen, Mark S. Shephard

Concurr. Comput. Pract. Exp., 2018

2017

Modifiable Array Data Structures for Mesh Topology.

Dan Ibanez, Mark S. Shephard

SIAM J. Sci. Comput., 2017

Parallel anisotropic mesh adaptation with boundary layers for automated viscous flow simulations.

Onkar Sahni, Aleksandr Ovcharenko, Kedar Chitale, Kenneth E. Jansen, Mark S. Shephard

Eng. Comput., 2017

Component-based workflows for parallel thermomechanical analysis of arrayed geometries.

Max O. Bloomfield, Zhen Li, Brian Granzow, Daniel Ibanez, Assad A. Oberai, Glen Hansen, Xiao Hu Liu, Mark S. Shephard

Eng. Comput., 2017

Dynamic load balancing of massively parallel unstructured meshes.

Gerrett Diamond, Cameron W. Smith, Mark S. Shephard

Proceedings of the 8th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2017

2016

PUMI: Parallel Unstructured Mesh Infrastructure.

Daniel Ibanez, E. Seegyoung Seol, Cameron W. Smith, Mark S. Shephard

ACM Trans. Math. Softw., 2016

Hybrid MPI-thread parallelization of adaptive mesh operations.

Dan Ibanez, Ian Dunn, Mark S. Shephard

Parallel Comput., 2016

Mesh generation for confined fusion plasma simulation.

Fan Zhang, Robert Hager, Seung-Hoe Ku, Choong-Seock Chang, Stephen C. Jardin, Nathaniel M. Ferraro, E. Seegyoung Seol, Eisung Yoon, Mark S. Shephard

Eng. Comput., 2016

In-memory Integration of Existing Software Components for Parallel Adaptive Unstructured Mesh Workflows.

Cameron W. Smith, Brian Granzow, Dan Ibanez, Onkar Sahni, Kenneth E. Jansen, Mark S. Shephard

Proceedings of the XSEDE16 Conference on Diversity, 2016

2015

Enabling HPC simulation workflows for complex industrial flow problems.

Cameron W. Smith, Steven Tran, Onkar Sahni, Farhad Behafarid, Mark S. Shephard, Raminderjeet Singh

Proceedings of the 2015 XSEDE Conference: Scientific Advancements Enabled by Enhanced Cyberinfrastructure, St. Louis, MO, USA, July 26, 2015

2014

Generic components for petascale adaptive unstructured mesh-based simulations.

Ting Xie, E. Seegyoung Seol, Mark S. Shephard

Eng. Comput., 2014

Parallel mesh adaptation for high-order finite element methods with curved element geometry.

Qiukai Lu, Mark S. Shephard, Saurabh Tendulkar, Mark W. Beall

Eng. Comput., 2014

Scalable Implicit Flow Solver for Realistic Wing Simulations with Flow Control.

Michel E. Rasquin, Cameron W. Smith, Kedar Chitale, E. Seegyoung Seol, Benjamin A. Matthews, Jeffrey L. Martin, Onkar Sahni, Raymond M. Loy, Mark S. Shephard, Kenneth E. Jansen

Comput. Sci. Eng., 2014

HPC Simulation Workflows for Engineering Innovation.

Mark S. Shephard, Cameron W. Smith

Proceedings of the Annual Conference of the Extreme Science and Engineering Discovery Environment, 2014

2013

A parallel ghosting algorithm for the flexible distributed mesh database.

Misbah Mubarak, E. Seegyoung Seol, Qiukai Lu, Mark S. Shephard

Sci. Program., 2013

Multiphysics simulations: Challenges and opportunities.

David E. Keyes, Lois C. McInnes, Carol S. Woodward, William Gropp, Eric Myra, Michael Pernice, John B. Bell, Jed Brown, Alain Clo, Jeffrey M. Connors, Emil M. Constantinescu, Donald J. Estep, Kate Evans, Charbel Farhat, Ammar Hakim, Glenn Hammond, Glen Hansen, Judith Hill, Tobin Isaac, Xiangmin Jiao, Kirk E. Jordan, Dinesh K. Kaushik, Efthimios Kaxiras, Alice E. Koniges, Kihwan Lee, Aaron Lott, Qiming Lu, John Magerlein, Reed Maxwell, Michael McCourt, Miriam Mehl, Roger P. Pawlowski, Amanda Peters Randles, Daniel R. Reynolds, Beatrice Riviere, Ulrich Rüde, Timothy D. Scheibe, John N. Shadid, Brendan Sheehan, Mark S. Shephard, Andrew R. Siegel, Barry Smith, Xianzhu Tang, Cian Wilson, Barbara I. Wohlmuth

Int. J. High Perform. Comput. Appl., 2013

Bringing HPC to Engineering Innovation.

Mark S. Shephard, Cameron W. Smith, John E. Kolb

Comput. Sci. Eng., 2013

2012

Unstructured mesh partition improvement for implicit finite element at extreme scale.

Min Zhou, Onkar Sahni, Ting Xie, Mark S. Shephard, Kenneth E. Jansen

J. Supercomput., 2012

Neighborhood communication paradigm to increase scalability in large-scale dynamic scientific applications.

Aleksandr Ovcharenko, Daniel Ibanez, Fabien Delalondre, Onkar Sahni, Kenneth E. Jansen, Christopher D. Carothers, Mark S. Shephard

Parallel Comput., 2012

Tools to support mesh adaptation on massively parallel computers.

Min Zhou, Ting Xie, E. Seegyoung Seol, Mark S. Shephard, Onkar Sahni, Kenneth E. Jansen

Eng. Comput., 2012

Preface - Special edition, Trends in unstructured mesh generation VII.

Steven J. Owen, Matthew L. Staten, Mark S. Shephard

Eng. Comput., 2012

A Parallel Unstructured Mesh Infrastructure.

E. Seegyoung Seol, Cameron W. Smith, Daniel Ibanez, Mark S. Shephard

Proceedings of the 2012 SC Companion: High Performance Computing, 2012

Parallel Adaptive Boundary Layer Meshing for CFD Analysis.

Aleksandr Ovcharenko, Kedar Chitale, Onkar Sahni, Kenneth E. Jansen, Mark S. Shephard

Proceedings of the 21st International Meshing Roundtable, 2012

Parallel Curved Mesh Adaptation for Large Scale High-Order Finite Element Simulations.

Qiukai Lu, Mark S. Shephard, Saurabh Tendulkar, Mark W. Beall

Proceedings of the 21st International Meshing Roundtable, 2012

2011

Moving curved mesh adaptation for higher-order finite element simulations.

Xiaojuan Luo, Mark S. Shephard, Lie-Quan Lee, Lixin Ge, Cho Ng

Eng. Comput., 2011

Electronic poster: co-visualization of full data and in situ data extracts from unstructured grid cfd at 160k cores.

Michel E. Rasquin, Patrick Marion, Venkatram Vishwanath, Benjamin A. Matthews, Mark Hereld, Kenneth E. Jansen, Raymond M. Loy, Andrew C. Bauer, Min Zhou, Onkar Sahni, Jing Fu, Ning Liu, Christopher D. Carothers, Mark S. Shephard, Michael E. Papka, Kalyan Kumaran, Berk Geveci

Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis, 2011

2010

An Interoperable, Data-Structure-Neutral Component for Mesh Query and Manipulation.

Carl Ollivier-Gooch, Lori Freitag Diachin, Mark S. Shephard, Timothy Tautges, Jason Kraftcheck, Vitus J. Leung, Xiaojuan Luo, Mark Miller

ACM Trans. Math. Softw., 2010

Adjacency-based data reordering algorithm for acceleration of finite element computations.

Min Zhou, Onkar Sahni, Mark S. Shephard, Christopher D. Carothers, Kenneth E. Jansen

Sci. Program., 2010

Controlling Unstructured Mesh Partitions for Massively Parallel Simulations.

Min Zhou, Onkar Sahni, Karen D. Devine, Mark S. Shephard, Kenneth E. Jansen

SIAM J. Sci. Comput., 2010

Massively Parallel I/O for Partitioned Solver Systems.

Ning Liu, Jing Fu, Christopher D. Carothers, Onkar Sahni, Kenneth E. Jansen, Mark S. Shephard

Parallel Process. Lett., 2010

Construction of near optimal meshes for 3D curved domains with thin sections and singularities for p-version method.

Xiaojuan Luo, Mark S. Shephard, Luzhong Yin, Robert M. O'Bara, Rocco Nastasia, Mark W. Beall

Eng. Comput., 2010

Software components for parallel multiscale simulation: an example with LAMMPS.

Benjamin FrantzDale, Steven J. Plimpton, Mark S. Shephard

Eng. Comput., 2010

Scalable parallel I/O alternatives for massively parallel partitioned solver systems.

Jing Fu, Ning Liu, Onkar Sahni, Kenneth E. Jansen, Mark S. Shephard, Christopher D. Carothers

Proceedings of the 24th IEEE International Symposium on Parallel and Distributed Processing, 2010

2009

Strong scaling analysis of a parallel, unstructured, implicit solver and the influence of the operating system interference.

Onkar Sahni, Christopher D. Carothers, Mark S. Shephard, Kenneth E. Jansen

Sci. Program., 2009

Automated adaptive cardiovascular flow simulations.

Onkar Sahni, Kenneth E. Jansen, Charles A. Taylor, Mark S. Shephard

Eng. Comput., 2009

Multiscale computation for bioartificial soft tissues with complex geometries.

Xiaojuan Luo, Triantafyllos Stylianopoulos, Victor H. Barocas, Mark S. Shephard

Eng. Comput., 2009

Scalable implicit finite element solver for massively parallel processing with demonstration to 160K cores.

Onkar Sahni, Min Zhou, Mark S. Shephard, Kenneth E. Jansen

Proceedings of the ACM/IEEE Conference on High Performance Computing, 2009

Subdomain communication to increase scalability in large-scale scientific applications.

Aleksandr Ovcharenko, Onkar Sahni, Christopher D. Carothers, Kenneth E. Jansen, Mark S. Shephard

Proceedings of the 23rd international conference on Supercomputing, 2009

2008

Adaptive boundary layer meshing for viscous flow simulations.

Onkar Sahni, Kenneth E. Jansen, Mark S. Shephard, Charles A. Taylor, Mark W. Beall

Eng. Comput., 2008

Toward interoperable mesh, geometry and field components for PDE simulation development.

Kyle K. Chand, Lori Freitag Diachin, Xiaolin Li, Carl Ollivier-Gooch, E. Seegyoung Seol, Mark S. Shephard, Timothy Tautges, Harold Trease

Eng. Comput., 2008

Tracking Adaptive Moving Mesh Refinements in 3D Curved Domains for Large-Scale Higher Order Finite Element Simulations.

Xiaojuan Luo, Mark S. Shephard, Lie-Quan Lee, Cho Ng, Lixin Ge

Proceedings of the 17th International Meshing Roundtable, 2008

2007

Toward a Multimodel Hierarchy to Support Multiscale Simulation.

Benjamin FrantzDale, Mark S. Shephard, E. Seegyoung Seol

Proceedings of the Handbook of Dynamic System Modeling., 2007

An adaptive finite element method for magnetohydrodynamics.

Shrinivas Lankalapalli, Joseph E. Flaherty, Mark S. Shephard, Hank Strauss

J. Comput. Phys., 2007

A Language-Independent API for Unstructured Mesh Access and Manipulation.

Carl Ollivier-Gooch, Lori Freitag Diachin, Mark S. Shephard, Timothy Tautges

Proceedings of the 21st Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2007), 2007

2006

Efficient distributed mesh data structure for parallel automated adaptive analysis.

E. Seegyoung Seol, Mark S. Shephard

Eng. Comput., 2006

Parallel anisotropic 3D mesh adaptation by mesh modification.

Frédéric Alauzet, Xiangrong Li, E. Seegyoung Seol, Mark S. Shephard

Eng. Comput., 2006

2005

Discontinuous Galerkin Methods Applied to Shock and Blast Problems.

Nicolas Chevaugeon, Jianguo Xin, P. Hu, Xiangrong Li, D. Cler, Joseph E. Flaherty, Mark S. Shephard

J. Sci. Comput., 2005

Special Issue on Mesh-Based Geometric Data Processing.

Kenji Shimada, Mark S. Shephard

J. Comput. Inf. Sci. Eng., 2005

Automated adaptive 3D forming simulation processes.

Jie Wan, Suleyman Kocak, Mark S. Shephard

Eng. Comput., 2005

Identifying and Meshing Thin Sections of 3-d Curved Domains.

Luzhong Yin, Xiaojuan Luo, Mark S. Shephard

Proceedings of the 14th International Meshing Roundtable, 2005

2004

Preface.

Steven J. Owen, Mark S. Shephard

Eng. Comput., 2004

Automatic p-version mesh generation for curved domains.

Xiaojuan Luo, Mark S. Shephard, Robert M. O'Bara, Rocco Nastasia, Mark W. Beall

Eng. Comput., 2004

A comparison of techniques for geometry access related to mesh generation.

Mark W. Beall, Joe Walsh, Mark S. Shephard

Eng. Comput., 2004

Anisotropic Mesh Gradation Control.

Xiangrong Li, Jean-François Remacle, Nicolas Chevaugeon, Mark S. Shephard

Proceedings of the 13th International Meshing Roundtable, 2004

2003

An Adaptive Discontinuous Galerkin Technique with an Orthogonal Basis Applied to Compressible Flow Problems.

Jean-François Remacle, Joseph E. Flaherty, Mark S. Shephard

SIAM Rev., 2003

Automated Adaptive Forming Simulations.

Jie Wan, Suleyman Kocak, Mark S. Shephard

Proceedings of the 12th International Meshing Roundtable, 2003

Accessing CAD Geometry for Mesh Generation.

Mark W. Beall, Joe Walsh, Mark S. Shephard

Proceedings of the 12th International Meshing Roundtable, 2003

2002

Parallel Algorithm Oriented Mesh Database.

Jean-François Remacle, Ottmar Klaas, Joseph E. Flaherty, Mark S. Shephard

Eng. Comput., 2002

Attribute Management System for Engineering Analysis.

Robert M. O'Bara, Mark W. Beall, Mark S. Shephard

Eng. Comput., 2002

Transient Mesh Adaptation Using Conforming and Non Conforming Mesh Modifications.

Jean-François Remacle, Xiangrong Li, Nicolas Chevaugeon, Mark S. Shephard

Proceedings of the 11th International Meshing Roundtable, 2002

p-Version Mesh Generation Issues.

Xiaojuan Luo, Mark S. Shephard, Jean-François Remacle, Robert M. O'Bara, Mark W. Beall, Barna A. Szabó, Ricardo Actis

Proceedings of the 11th International Meshing Roundtable, 2002

2001

Towards curvilinear meshing in 3D: the case of quadratic simplices.

Saikat Dey, Robert M. O'Bara, Mark S. Shephard

Comput. Aided Des., 2001

On Anisotropic Mesh Generation and Quality Control in Complex Flow Problems.

Kenneth E. Jansen, Mark S. Shephard

Proceedings of the 10th International Meshing Roundtable, 2001

2000

Algorithm Oriented Mesh Database.

Jean-François Remacle, B. Kaan Karamete, Mark S. Shephard

Proceedings of the 9th International Meshing Roundtable, 2000

1999

Towards Realistic Automated 3D Modelling of Metal Forming Problems.

Nitin V. Hattangady, Mark S. Shephard, Anil B. Chaudhary

Eng. Comput., 1999

Generation of Tetrahedral Meshes with Multiple Elements through Thin Sections.

Rao V. Garimella, Mark S. Shephard

Eng. Comput., 1999

An Object-Oriented Framework for Reliable Numerical Simulations.

Mark W. Beall, Mark S. Shephard

Eng. Comput., 1999

Adaptive and Parallel Finite Element Computations on Heterogeneous Systems.

Mark W. Beall, Joseph E. Flaherty, Mark S. Shephard, James D. Teresco

Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999

1998

Revisiting the Elimination of the Adverse Effects of Small Model Features in Automatically Generated Meshes.

Mark S. Shephard, Mark W. Beall, Robert M. O'Bara

Proceedings of the 7th International Meshing Roundtable, 1998

Boundary Layer Meshing for Viscous Flows in Complex Domains.

Rao V. Garimella, Mark S. Shephard

Proceedings of the 7th International Meshing Roundtable, 1998

1997

Parallel Automatic Adaptive Analysis.

Mark S. Shephard, Joseph E. Flaherty, Carlo L. Bottasso, H. L. de Cougny, Can C. Özturan, M. L. Simone

Parallel Comput., 1997

Adaptive Local Refinement with Octree Load Balancing for the Parallel Solution of Three-Dimensional Conservation Laws.

Joseph E. Flaherty, Raymond M. Loy, Mark S. Shephard, Boleslaw K. Szymanski, James D. Teresco, Louis H. Ziantz

J. Parallel Distributed Comput., 1997

Load Balancing and Communication Optimization for Parallel Adaptive Finite Element Methods (Invited Paper).

Joseph E. Flaherty, Raymond M. Loy, P. C. Scully, Mark S. Shephard, Boleslaw K. Szymanski, James D. Teresco, Louis H. Ziantz

Proceedings of 17th International Conference of the Chilean Computer Science Society (SCCC '97), 1997

Predictive Load Balancing for Parallel Adaptive Finite Element Computation.

Joseph E. Flaherty, Raymond M. Loy, Mark S. Shephard, Boleslaw K. Szymanski, James D. Teresco, Louis H. Ziantz

Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 1997

1995

The Quality of Partitions Produced by an Iterative Load Balancer.

Carlo L. Bottasso, Joseph E. Flaherty, Can C. Özturan, Mark S. Shephard, Boleslaw K. Szymanski, James D. Teresco, Louis H. Ziantz

Proceedings of the Languages, 1995

1985

Abstract data types for CAD systems.

David L. Spooner, Michael J. Wozny, Mark S. Shephard

Proceedings of the 1985 IEEE International Conference on Robotics and Automation, 1985

1982

Attribute specification for finite element models.

Mark S. Shephard, Constantine N. Tonias, Theodore J. Weidner

Comput. Graph., 1982