Esmond G. Ng

According to our database, Esmond G. Ng authored at least 66 papers between 1986 and 2025.

Collaborative distances:

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

2025

A comparison of two effective methods for reordering columns within supernodes.

M. Ozan Karsavuran, Esmond G. Ng, Barry W. Peyton

CoRR, January, 2025

2024

Some new techniques to use in serial sparse Cholesky factorization algorithms.

M. Ozan Karsavuran, Esmond G. Ng, Barry W. Peyton, Jonathan L. Peyton

CoRR, 2024

Accelerating Eigenvalue Computation for Nuclear Structure Calculations via Perturbative Corrections.

Dong Min Roh, Esmond Ng, Chao Yang, Dean Lee, Pieter Maris, James P. Vary

CoRR, 2024

GPU Accelerated Sparse Cholesky Factorization.

M. Ozan Karsavuran, Esmond G. Ng, Barry W. Peyton

Proceedings of the SC24-W: Workshops of the International Conference for High Performance Computing, 2024

2023

symPACK: A GPU-Capable Fan-Out Sparse Cholesky Solver.

Julian Bellavita, Mathias Jacquelin, Esmond G. Ng, Dan Bonachea, Johnny Corbino, Paul H. Hargrove

Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

2022

Graph Partitioning and Sparse Matrix Ordering using Reinforcement Learning and Graph Neural Networks.

Alice Gatti, Zhixiong Hu, Tess E. Smidt, Esmond G. Ng, Pieter Ghysels

J. Mach. Learn. Res., 2022

Deep Learning and Spectral Embedding for Graph Partitioning.

Alice Gatti, Zhixiong Hu, Tess E. Smidt, Esmond G. Ng, Pieter Ghysels

Proceedings of the 2022 SIAM Conference on Parallel Processing for Scientific Computing, 2022

2021

Fast Implementation of the Traveling-Salesman-Problem Method for Reordering Columns within Supernodes.

Mathias Jacquelin, Esmond G. Ng, Barry W. Peyton

SIAM J. Matrix Anal. Appl., 2021

Graph Partitioning and Sparse Matrix Ordering using Reinforcement Learning.

Alice Gatti, Zhixiong Hu, Pieter Ghysels, Esmond G. Ng, Tess E. Smidt

CoRR, 2021

2018

Computing resonant modes of accelerator cavities by solving nonlinear eigenvalue problems via rational approximation.

Roel Van Beeumen, Osni Marques, Esmond G. Ng, Chao Yang, Zhaojun Bai, Lixin Ge, Oleksiy Kononenko, Zenghai Li, Cho-Kuen Ng, Liling Xiao

J. Comput. Phys., 2018

Accelerating nuclear configuration interaction calculations through a preconditioned block iterative eigensolver.

Meiyue Shao, Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris, James P. Vary

Comput. Phys. Commun., 2018

Deep Learning: Extrapolation Tool for Ab Initio Nuclear Theory.

Gianina Alina Negoita, James P. Vary, Glenn R. Luecke, Pieter Maris, Andrey M. Shirokov, Ik Jae Shin, Youngman Kim, Esmond G. Ng, Chao Yang, Matthew Lockner, Gurpur M. Prabhu

CoRR, 2018

Fast and effective reordering of columns within supernodes using partition refinement.

Mathias Jacquelin, Esmond G. Ng, Barry W. Peyton

Proceedings of the Eighth SIAM Workshop on Combinatorial Scientific Computing, 2018

2017

A High Performance Block Eigensolver for Nuclear Configuration Interaction Calculations.

Hasan Metin Aktulga, Md. Afibuzzaman, Samuel Williams, Aydin Buluç, Meiyue Shao, Chao Yang, Esmond G. Ng, Pieter Maris, James P. Vary

IEEE Trans. Parallel Distributed Syst., 2017

A Model Order Reduction Algorithm for Estimating the Absorption Spectrum.

Roel Van Beeumen, David B. Williams-Young, Joseph M. Kasper, Chao Yang, Esmond G. Ng, Xiaosong Li

CoRR, 2017

The Reverse Cuthill-McKee Algorithm in Distributed-Memory.

Ariful Azad, Mathias Jacquelin, Aydin Buluç, Esmond G. Ng

Proceedings of the 2017 IEEE International Parallel and Distributed Processing Symposium, 2017

2016

Reduced-cost sparsity-exploiting algorithm for solving coupled-cluster equations.

Jiri Brabec, Chao Yang, Evgeny Epifanovsky, Anna I. Krylov, Esmond Ng

J. Comput. Chem., 2016

An Asynchronous Task-based Fan-Both Sparse Cholesky Solver.

Mathias Jacquelin, Yili Zheng, Esmond Ng, Katherine A. Yelick

CoRR, 2016

2015

An Out-of-Core Task-based Middleware for Data-Intensive Scientific Computing.

Erik Saule, Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Ümit V. Çatalyürek

Proceedings of the Handbook on Data Centers, 2015

2014

On the Minimum FLOPs Problem in the Sparse Cholesky Factorization.

Robert Luce, Esmond G. Ng

SIAM J. Matrix Anal. Appl., 2014

Parallel eigenvalue calculation based on multiple shift-invert Lanczos and contour integral based spectral projection method.

Hasan Metin Aktulga, Lin Lin, Christopher Haine, Esmond G. Ng, Chao Yang

Parallel Comput., 2014

Improving the scalability of a symmetric iterative eigensolver for multi-core platforms.

Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris, James P. Vary

Concurr. Comput. Pract. Exp., 2014

2013

Adaptive mesh, finite volume modeling of marine ice sheets.

Stephen L. Cornford, Daniel F. Martin, Daniel T. Graves, Douglas F. Ranken, Anne M. Le Brocq, Rupert M. Gladstone, Antony J. Payne, Esmond G. Ng, William H. Lipscomb

J. Comput. Phys., 2013

Computational nuclear quantum many-body problem: The UNEDF project.

Scott Bogner, Aurel Bulgac, Joseph A. Carlson, Jonathan Engel, George L. Fann, Richard J. Furnstahl, Stefano Gandolfi, Gaute Hagen, Mihai Horoi, Calvin W. Johnson, Markus Kortelainen, Ewing L. Lusk, Pieter Maris, Hai Ah Nam, Petr Navratil, Witold Nazarewicz, Esmond G. Ng, Gustavo P. A. Nobre, W. Erich Ormand, Thomas Papenbrock, Junchen Pei, Steven C. Pieper, Sofia Quaglioni, Kenneth J. Roche, Jason Sarich, Nicolas Schunck, Masha Sosonkina, Jun Terasaki, Ian J. Thompson, James P. Vary, Stefan M. Wild

Comput. Phys. Commun., 2013

2012

Combinatorial × Computational × Cheminformatics (C³) Approach to Characterization of Congeneric Libraries of Organic Pollutants.

Maciej Haranczyk, Piotr Urbaszek, Esmond G. Ng, Tomasz Puzyn

J. Chem. Inf. Model., 2012

An Out-of-Core Dataflow Middleware to Reduce the Cost of Large Scale Iterative Solvers.

Zheng Zhou, Erik Saule, Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris, James P. Vary, Ümit V. Çatalyürek

Proceedings of the 41st International Conference on Parallel Processing Workshops, 2012

Topology-Aware Mappings for Large-Scale Eigenvalue Problems.

Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris, James P. Vary

Proceedings of the Euro-Par 2012 Parallel Processing - 18th International Conference, 2012

An Out-of-Core Eigensolver on SSD-equipped Clusters.

Zheng Zhou, Erik Saule, Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris, James P. Vary, Ümit V. Çatalyürek

Proceedings of the 2012 IEEE International Conference on Cluster Computing, 2012

2011

Advancing Nuclear Physics Through TOPS Solvers and Tools

Esmond G. Ng, Jason Sarich, Stefan M. Wild, Todd S. Munson, Hasan Metin Aktulga, Chao Yang, Pieter Maris, James P. Vary, Nicolas Schunck, M. G. Bertolli, Markus Kortelainen, Witold Nazarewicz, Thomas Papenbrock, M. V. Stoitsov

CoRR, 2011

Large-scale parallel null space calculation for nuclear configuration interaction.

Hasan Metin Aktulga, Chao Yang, Esmond G. Ng, Pieter Maris, James P. Vary

Proceedings of the 2011 International Conference on High Performance Computing & Simulation, 2011

Introduction.

Olivier Coulaud, Kengo Nakajima, Esmond G. Ng, Mariano Vázquez

Proceedings of the Euro-Par 2011 Parallel Processing - 17th International Conference, 2011

On Reducing I/O Overheads in Large-Scale Invariant Subspace Projections.

Hasan Metin Aktulga, Chao Yang, Ümit V. Çatalyürek, Pieter Maris, James P. Vary, Esmond G. Ng

Proceedings of the Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29, 2011

2010

Scaling of ab-initio nuclear physics calculations on multicore computer architectures.

Pieter Maris, Masha Sosonkina, James P. Vary, Esmond G. Ng, Chao Yang

Proceedings of the International Conference on Computational Science, 2010

2009

Using Perturbed QR Factorizations to Solve Linear Least-Squares Problems.

Haim Avron, Esmond Ng, Sivan Toledo

SIAM J. Matrix Anal. Appl., 2009

2008

Accelerating configuration interaction calculations for nuclear structure.

Philip Sternberg, Esmond G. Ng, Chao Yang, Pieter Maris, James P. Vary, Masha Sosonkina, Hung Viet Le

Proceedings of the ACM/IEEE Conference on High Performance Computing, 2008

2006

Special Section On Preconditioning Techniques.

Esmond G. Ng

SIAM J. Matrix Anal. Appl., 2006

Effective Preconditioning through Ordering Interleaved with Incomplete Factorization.

Ingyu Lee, Padma Raghavan, Esmond G. Ng

SIAM J. Matrix Anal. Appl., 2006

Diagonal Markowitz Scheme with Local Symmetrization.

Patrick Amestoy, Xiaoye S. Li, Esmond G. Ng

SIAM J. Matrix Anal. Appl., 2006

Parallel Matrix Algorithms and Applications (PMAA'04).

Maurice Clint, Efstratios Gallopoulos, Esmond Ng, Jean Roman

Parallel Comput., 2006

Parallel Sparse Solvers, Preconditioners, and Their Applications.

Esmond G. Ng

Proceedings of the Parallel Processing for Scientific Computing, 2006

2005

An Algebraic Substructuring Method for Large-Scale Eigenvalue Calculation.

Chao Yang, Weiguo Gao, Zhaojun Bai, Xiaoye S. Li, Lie-Quan Lee, Parry Husbands, Esmond G. Ng

SIAM J. Sci. Comput., 2005

2004

Algorithm 836: COLAMD, a column approximate minimum degree ordering algorithm.

Timothy A. Davis, John R. Gilbert, Stefan I. Larimore, Esmond G. Ng

ACM Trans. Math. Softw., 2004

A column approximate minimum degree ordering algorithm.

Timothy A. Davis, John R. Gilbert, Stefan I. Larimore, Esmond G. Ng

ACM Trans. Math. Softw., 2004

Matrix-free constructions of circulant and block circulant preconditioners.

Chao Yang, Esmond G. Ng, Pawel A. Penczek

Numer. Linear Algebra Appl., 2004

Editorial comments.

Esmond Ng, Wei-Pai Tang

Numer. Linear Algebra Appl., 2004

Algebraic Sub-structuring for Electromagnetic Applications.

Chao Yang, Weiguo Gao, Zhaojun Bai, Xiaoye S. Li, Lie-Quan Lee, Parry Husbands, Esmond G. Ng

Proceedings of the Applied Parallel Computing, 2004

2003

A latency tolerant hybrid sparse solver using incomplete Cholesky factorization.

Padma Raghavan, Keita Teranishi, Esmond G. Ng

Numer. Linear Algebra Appl., 2003

Editorial.

Esmond G. Ng, Wei-Pai Tang

Numer. Linear Algebra Appl., 2003

2002

A new data-mapping scheme for latency-tolerant distributed sparse triangular solution.

Keita Teranishi, Padma Raghavan, Esmond G. Ng

Proceedings of the 2002 ACM/IEEE conference on Supercomputing, 2002

2001

Scalable Preconditioning Using Incomplete Factors.

Keita Teranishi, Padma Raghavan, Esmond G. Ng

Proceedings of the Tenth SIAM Conference on Parallel Processing for Scientific Computing, 2001

2000

Towards a Scalable Hybrid Sparse Solver.

Esmond G. Ng, Padma Raghavan

Concurr. Pract. Exp., 2000

1999

Linear Algebra.

Joel V. Brawley, Peter R. Turner, Barry W. Peyton, Esmond Ng, R. B. Bapat

Proceedings of the Handbook of Discrete and Combinatorial Mathematics., 1999

Performance of Greedy Ordering Heuristics for Sparse Cholesky Factorization.

Esmond G. Ng, Padma Raghavan

SIAM J. Matrix Anal. Appl., 1999

Introduction to the Special Section on Sparse and Structured Matrices and Their Applications.

Esmond G. Ng, Daniel J. Pierce

SIAM J. Matrix Anal. Appl., 1999

Incomplete Cholesky Parallel Preconditioners with Selective Inversion.

Esmond G. Ng, Padma Raghavan

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

1996

Some Results on Structure Prediction in Sparse QR Factorization.

Esmond G. Ng, Barry W. Peyton

SIAM J. Matrix Anal. Appl., 1996

1994

An Efficient Algorithm to Compute Row and Column Counts for Sparse Cholesky Factorization.

John R. Gilbert, Esmond G. Ng, Barry W. Peyton

SIAM J. Matrix Anal. Appl., October, 1994

1993

On Finding Supernodes for Sparse Matrix Computations.

Joseph W. H. Liu, Esmond G. Ng, Barry W. Peyton

SIAM J. Matrix Anal. Appl., January, 1993

Block Sparse Cholesky Algorithms on Advanced Uniprocessor Computers.

Esmond G. Ng, Barry W. Peyton

SIAM J. Sci. Comput., 1993

A Supernodal Cholesky Factorization Algorithm for Shared-Memory Multiprocessors.

Esmond G. Ng, Barry W. Peyton

SIAM J. Sci. Comput., 1993

Supernodal Symbolic Cholesky Factorization on a Local-Memory Multiprocessor.

Esmond G. Ng

Parallel Comput., 1993

1991

A Scheme for Handling Rank-Deficiency in the Solution of Sparse Linear Least Squares Problems.

Esmond Ng

SIAM J. Sci. Comput., 1991

Parallel Algorithms for Sparse Linear Systems.

Michael T. Heath, Esmond G. Ng, Barry W. Peyton

SIAM Rev., 1991

1989

Communication results for parallel sparse Cholesky factorization on a hypercube.

Alan George, Joseph W. H. Liu, Esmond G. Ng

Parallel Comput., 1989

1987

Symbolic Cholesky factorization on a local-memory multiprocessor.

Alan George, Michael T. Heath, Esmond G. Ng, Joseph W. H. Liu

Parallel Comput., 1987

1986

Solution of sparse positive definite systems on a shared-memory multiprocessor.

Alan George, Michael T. Heath, Joseph W. H. Liu, Esmond G. Ng

Int. J. Parallel Program., 1986