Publications
FASTMath Publications
Aktulga, H. M., et al., "A High Performance Block Eigensolver for Nuclear Conguration Interaction Calculations," IEEE Trans. Parallel and Distributed Systems, in press, 2017.
 
Azad, A., et al., "The Reverse Cuthill-McKee Algorithm in Distributed-Memory," to appear in 2017 IPDPS Proceedings (2017).
 

Bhat, K.S., et al., “Upscaling Uncertainty with Dynamic Discrepancy for a Multiscale Carbon Capture System,” J. American Statistical Association, DOI:10.1080/01621459.2017.1295863, 2017.

Brannick, J.J., et al., "Optimal Interpolation and Compatible Relaxation in Classical Algebraic Multigrid," submitted to SIAM J. Sci. Comput., LLNL-JRNL-677036.
 

Cekmer, O., et al., “Uncertainty Quantification for Incident Helium Flux in Plasma-Exposed Tungsten," submitted, J. Comput. Physics, 2017.

D'Azevedo, E., et al., "The Fusion Code XGC: Enabling Kinetic Study of Multi-scale Edge Turbulent Transport in ITER," Exascale Scientic

Applications: Programming Approaches for Scalability, Performance, and Portability, Chapman & Hall/CRC, 2017.
 
Engwer, C., R. D. Falgout, and U. M. Yang, "Stencil Computations for PDE-based Applications with Examples from DUNE and hypre," Concurrency and Computation: Practice and Experience, 2017; e4097. https://doi.org/10.1002/cpe.4097
 
Gallardo, D., O. Sahni, and R. Bevilacqua, "Hammerstein-Wiener based Reduced Order Model for Vortex-induced Nonlinear Fluid-structure Interaction," Engineering with Computers, 33(2):219-237, 2017.
 
Gardner D. J. and D. R. Reynolds, "Filters for Improvement of Multiscale Data from Atomistic Simulations," SIAM J. Multiscale Model. Simul., 15:1-28, 2017.
 

Ghanem, R., C. Soize, and C. Thimmisetty, “Efficient Probabilistic Optimization for Well Placement in Heterogeneous Random Subsurface,” submitted, SPE Journal, 2017.

Ghysels, P., et al., "A Robust and Scalable Preconditioner for Indenite Systems Using Hierarchical Matrices and Randomized Sampling," 31st IEEE International Parallel & Distributed Processing Symposium (IPDPS), May 29 - June 2, 2017, Orlando, USA.
 
Granzow, B.N., M.S. Shephard, and A.A. Obera, "Output-based Error Estimation and Mesh Adaptation for Variational Multiscale Methods," accepted Computer Methods in Applied Mechanics and Engineering, 2017.
 
Hirvijoki, E. and M. F. Adams, "Conservative Discretization of the Landau Collision Integral," Physics of Plasmas. 2017.
 
Ibanez, D. and M.S. Shephard, "Modiable Array Data Structures for Mesh Topology," SIAM J. Sci. Comput., 39(2):C144-C161.
 
Ibanez, D. and M.S. Shephard, "Portably Performant Mesh Adaptation," submitted Engineering with Computers, 2017.
 
Jacquelin, M., et al., "An Asynchronous Task-based Fan-Both Sparse Cholesky Solver," arXiv:1608.00044 (2017).
 
Jansen, K.E., et al., "Extreme Scale Unstructured Adaptive CFD for Aerodynamic Flow Control," Exascale Scientic Applications: Programming Approaches for Scalability, Performance, and Portability, Chapman & Hall/CRC, 2017.
 
Jansen, K.E., et al., "Interaction of a Synthetic Jet Actuator on Separated Flow over a Vertical Tail," AIAA-Aviation 2017, (accepted) (2017).
 
Kocher, A., et al., "Large Eddy Simulation of Surging Airfoils with Moderate to Large Streamwise Oscillations," 55th AIAA Aerospace Sciences Meeting, 2017, AIAA Paper 2017-1006.
 
Lawrence, E., et al., “The Mira-Titan Universe II: Power Spectrum Emulation,” submitted to The Astrophysical Journal.
 
Manic, A.B., et al., "Efficient Scalable Parallel Higher Order Direct MoM-SIE Method with Hierarchically Semiseparable Structures for 3D Scattering," IEEE Transactions on Antennas and Propagation, Vol. 65, No. 5, 2467-2478, May 2017.
 
Osthus, D., et al., “Dynamic Bayesian Influenza Forecasting in the United States with Hierarchical Discrepancy”, submitted to J. American Statistical Association.
 
Rathay, N., et al., "Interaction of a Synthetic Jet Actuator with a Severely Separated Crossflow," J. Fluid Mechanics, (in preparation) (2017).
 
Rai, P., et al., “Low-Rank Canonical-Tensor Decomposition of Potential Energy Surfaces: Application to Grid-Based Diagrammatic Vibrational Green’s Function Theory," Molecular Physics, 2017. DOI: 10.1080/00268976.2017.1288937.
 
Ray, N., et al., "Array-based, Parallel Hierarchical Mesh Refinement Algorithms for Unstructured Meshes," Computer-Aided Design, 2017. DOI: 10.1016/j.cad.2016.07.011.
 
Safta, C., et al., “Parameter Uncertainty in LES of Channel Flow”, Int. J. Num. Meth. Fluids, 83:376-401, 2017.
 
Shao, M., et al., "A Robust and Efficient Implementation of LOBPCG," submitted Int. J. Numerical Methods in Engineering, 2017.
 
Shao M. and C. Yang, "Properties of Definite Bethe-Salpeter Eigenvalue Problems," Lecture Notes in Computational Science, in press, 2017.
 
Slota, G., et al., "Partitioning Trillion-edge Graphs in Minutes," Int. Parallel & Distributed Processing Symposium (IPDPS), 2017.
 
Slota, G., S. Rajamanickam, and K. Madduri, "Order or Shue: Empirically Evaluating Vertex Order Impact on Parallel Graph Computations," Graph Algorithms Building Blocks workshop, International Parallel & Distributed Processing Symposium (IPDPS), 2017.
 
Smith, C.W., et al., "Application Specific Mesh Partition Improvement," submitted SIAM J. Sci. Comput., 2017.
 
Smith, C.W., et al., "Building Effective Parallel Unstructured Adaptive Simulations by In-Memory Integration of Existing Software Components," submitted Concurrency and Computation: Practice and Experience, 2017.
 
Thompson, A.P., M.A. Wood, and S. Phillpot, "Automated Generation of High-Accuracy Interatomic Potentials using Quantum Data," APS March Meeting, New Orleans, LA, 2017.
 
Thompson, A.P., "SNAP Machine-learning Approach to Atuomated Development of Interatomic Potentials," Argonne APS 2017 User Meeting Symposium on Machine Learning and Data Science in Materials Modeling, 2017.
 
Tran, S., E. McGlynn, and O. Sahni, "Large Eddy Simulation of Flow Interactions of a Nite-Span Synthetic Jet on an Airfoil," 55th AIAA Aerospace Sciences Meeting, 2017, AIAA Paper 2017-1005.
 
Tran, S. and O. Sahni, "Finite Element-based Large Eddy Simulation using a Combination of the Variational Multiscale Method and the Dynamic Smagorinsky Model," J. Turbulence, 18(5):391-417, 2017.
 
Vecharynski, E. and C. Yang, "Preconditioned Iterative Methods for Eigenvalue Counts," Lecture Notes in Computational Science, in press, 2017.
 
Vohra, M., et al., “Design Analysis for Optimal Calibration of Diffusivity in Reactive Multilayers,” Combustion Theory and Modelling, in press.
 
Yang, Y., et al., "Design and Implementation of a Communication-Optimal Classier for Distributed Kernel Support Vector Machines," IEEE Trans. Par. Dist. Sys., 28(4), 2017.

 

 

 

 

 

 

 

 

Adams, M.F., et al., "Segmental Refinement: A Multigrid Technique for Data Locality," SIAM J. Sci. Comput., 2016.

Alexanderian, A., et al., "Mean-Variance Risk-Averse Optimal Control of Systems Governed by PDEs with Random Coefficient Fields Using Local Approximations," submitted, 2016.

Alexanderian, A., et al., "A Fast and Scalable Method for A-optimal Design of Experiments for Infinite-Dimensional Bayesian Nonlinear Inverse Problems," SIAM J. Sci. Comput., 38(1), A243–A272, 2016.

Alexanderian, A., P. Gloor, and O. Ghattas, "On Bayesian A- and D-optimal Experimental Designs in Infinite Dimensions," Bayesian Analysis, 11(3) 671–695, 2016.

Alger, N. et al., "A Data Scalable Augmented Lagrangian KKT Preconditioner for Large-Scale Inverse Problems," submitted, 2016.

Ayachit, U., et al., "Performance Analysis, Design Considerations, and Applications of Extreme-Scale In Situ Infrastructures," Supercomputing 2016, IEEE Press Piscataway, NJ, USA, Nov., 13, 2016.

Azad, A., et al., "Exploiting Multiple Levels of Parallelism in Sparse Matrix-Matrix Multiplication," SIAM J. Sci. Comp., 38(6):624651, 2016.

Baker, A., et al., "Scalability of Classical Algebraic Multigrid for Elasticity to Half a Million Parallel Tasks," in Bungartz, Neumann, Nagel (eds): Software for Exascale Computing - SPPEXA 2013-2015, Springer, 2016.

Balay, S., et al., "PETSc Users Manual Revision 3.7," 2016.

Balay, S., et al., "Providing Mixed-Language and Legacy Support within a Library," Software Engineering for Science, Taylor and Francis, to appear, 2016.

Ballard, G., et al., "Network Topologies and Inevitable Contention," in Proceedings of the Communication Optimizations in HPC Workshop at SC16 (COMHPC16), 2016.

Balzuweit, E., "Local Search to Improve Coordinate-based Task Mapping," Parallel Computing, Vol. 51, pp. 67-78, 2016.

Bienz, A., "Reducing Parallel Communication in Algebraic Multigrid through Sparsification," SIAM J. Sci. Comput., 38(5):S332{S357, 2016.

Bigoni, D., A.P. Engsig-Karup, and Y.M. Marzouk, “Spectral Tensor-Train Decomposition,” SIAM J. Sci. Comput., 38, A2405-A2439 (2016).

Bihara, B., et al., "Transactional Memory for Algebraic Multigrid Smoothers," in Murayama, De Supinski, Wahib (eds.): OpenMP: Memory, Devices, and Tasks, 12th International Workshop on OpenMP, IWOMP 2016, Nara, Japan, Oct 5-7, 2016, Proceedings, pp. 320-335.

Carson, E., et al., "Write-Avoiding Algorithms," in Proceedings of the IEEE International Parallel and Distributed Processing Symposium (IPDPS16), 2016.

Chowdhary, K. and H.N. Najm, “Bayesian Estimation of Karhunen-Lo`eve Expansions: A Random Subspace Approach," J. Comput. Phys., 319, 280-293, 2016.

Chowdhary, K. and H. Najm, “Data Free Inference with Processed Data Products,” Statistics and Computing, 319, 280-293, 2016.

Contreras, A.A., et al., "Multi-Model Polynomial Chaos Surrogate Dictionary for Bayesian Inference in Elasticity Problems,” Probabilistic Engineering Mechanics, 46, 107-119.

Crestel, B., et al., " A-optimal Encoding Weights for Nonlinear Inverse Problems, with Application to the Helmholtz Inverse Problem," Inverse Problems, to appear, 2017.

Cummings, R., S. Tran, and O. Sahni, "Finite Element-Based Large Eddy Simulation of a Flow over an Oscillating Cylinder," Proceedings of the 8th International Colloquium on Blu Body Aerodynamics and Applications, Boston, MA, USA, June 2016.

Deveci, M., et al., "Parallel Graph Coloring for Manycore Architectures," IEEE Int. Conf. Parallel and Distributed Processing (IPDPS), May 2016.

Demmel, J., P. Ahrens, and H.D. Nguyen, "Efficient Reproducible Floating Point Summation and Blas," Technical Report UCB/EECS-2016-121, EECS Department, University of California, Berkeley, Jun 2016.

Demmel, J., L. Grigori, and S. Cayrols, "Low Rank Approximation of a Sparse Matrix Based on LU Factorization with Column and Row Tournament Pivoting," Technical Report UCB/EECS- 2016-122, EECS Department, University of California, Berkeley, Jun 2016.

Demmel, J. and A. Rusciano, "Parallelepipeds Obtaining hbl Lower Bounds," Technical Report UCB/EECS-2016-162, EECS Department, University of California, Berkeley, Nov 2016.

Doosttalab, A., et al., "Effect of Small Roughness Elements on Thermal Statistics of a Turbulent Boundary Layer at Moderate Reynolds Number," J. Fluid Mechanics, 787 (2016): 84-115.

Eldred, M.S., et al., "Multifidelity Uncertainty Quantification Using Spectral Stochastic Discrepancy Models," Handbook of Uncertainty Quantification, Springer; Ghanem, Higdon, and Owhadi eds., July 2016.

Falgout, R.D., et al., "Multigrid Methods with Space-Time Concurrency," submitted to Computing and Visualization in Science, LLNL-JRNL-678572, 2016.

Falgout, R.D., et al., "Discretization-Accuracy Convergence for Full Algebraic Multigrid," Technical Report, Lawrence Livermore National Laboratory, 2016, LLNL-JRNL-696160.

Ferraro, N.M., et al., "Multi-Region Approach to Free-Boundary Three-Dimensional Tokamak Equilibria and Resistive Wall Instabilities," Physics of Plasmas, 23:056114 (13 pages), 2016.

Gahvari, H., et al., "A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver," 7th International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computing Systems (PMBS16), Supercomputing 16, Proceedings, 2016.

Gattiker, J., et al., “Gaussian Process-Based Sensitivity Analysis and Bayesian Model Calibration with GPMSA," Handbook of Uncertainty Quantification, Springer; Ghanem, Higdon and Owhadi eds., July 2016.

Ghysels, P., et al., "An eEfficient Multicore Implementation of a Novel HSS-Structured Multifrontal Solver Using Randomized Sampling," SIAM J. Sci. Comput. 38-5 (2016), pp. S358-S384.

Goncalves, R., et al., "Quantifying Uncertainty In An Oil-Fate Model Using a Polynomial Chaos Surrogate,” J. Geophysical Research: Oceans, 121, 2058-2077.

Heitmann, K., et al., "The Mira-Titan Universe: Precision Predictions for Dark Energy Surveys,” The Astrophysical Journal. 2016.

Ibanez, D.A., I. Dunn, and M.S. Shephard, "Hybrid MPI-Thread Parallelization of Adaptive Mesh Operations," Parallel Computing, 52:133-143, 2016.

Ibanez, D.A., et al., "PUMI: Parallel Unstructured Mesh Infrastructure," ACM Transactions on Mathematical Software, 42(3): Article 17 (28 pages), 2016.

Ibanez D. and M.S. Shephard, "Mesh Adaptation for Moving Objects on Shared Memory Hardware," Proc. 25th International Meshing Roundtable (IMR25), 5 pages, 2016.

Iskandarani, M., et al., " Quantifying Uncertainty in Gulf of Mexico Forecasts Stemming from Uncertain Initial Conditions,” J. Geophysical Research: Oceans, 121, 4819-4832.

Iskandarani, M., et al., “An Overview of Uncertainty Quantification Techniques with Application to Oceanic and Oil-Spill Simulations,” J. Geophysical Research: Oceans, 121, 2789-2808.

Jardin, S., et al., "Nonlinear 3D M3D-C1 Simulations of Tokamak Plasmas Crossing a MHD Linear Stability Boundary," Proc. 26th IAEA Fusion Energy Conference, Kyoto, Japan, 8 pages, 2016.

Knepley, M., et al., "Extensibility in PETSc," SIAM News, November 1, 2016.

Li, G., et al., "Quantifying Initial and Wind Forcing Uncertainties in the Gulf of Mexico,” Comput. Geosci., 20, 1133-1153.

Li, R., et al., "A Thick Restart Lanczos Algoritm with Polynomial Filtering for Hermitian Eigenvalue Problems," SIAM J. Sci. Comput., 38(14), pp. A2512-2534, 2016.

Liang, L., et al., "Mesoscale Model for Fission-Induced Recrystallization in U-7Mo Alloy," Computational Materials Science, 124, November 2016, Pages 228237

Lin, L., Y. Saad, and C. Yang, "Approximating Spectral Density of Large Matrices," SIAM Review, 58, pp. 34-65, 2016.

Loeld J. and C. S. Woodward, "Considerations on the Implementation and Use of Anderson Acceleration on Distributed Memory and GPU-Based Parallel Computers," in Letzter, Gail, et al., (eds): Advances in the Mathematical Sciences: Research from the 2015 Association for Women in Mathematics Symposium, Vol. 6. Springer, 2016.

Mahadevan V.S., et al., "The SIGMA Toolkit: A Component-Based Software Design for Computational Workflow Needs," SIAM J. Sci. Comput., CS&E Software section, in preparation, expected submission date: Mar 2016.

Mei*, Z.-G., et al., "Grain Growth in U-7Mo Alloy: A Combined First-Principles and Phase Eld Study," J. Nuclear Materials, 473, May 2016, pp. 300308.

Napov, A. and X.S. Li, "An Algebraic Multifrontal Preconditioner that Exploits the Low-Rank Property," Numer. Lin. Alg. Appl., 2016, 23:61-82.

Navarro Jimenez, M., O.P. Le Maˆıtre, and O.M. Knio, “Global Sensitivity Analysis in Stochastic Simulators of Uncertain Reaction Networks,” J. Chem. Phys., 145, 244106.

Nguyen, T., et al., "Metadata-Based Optimizations of an Asynchronous Runtime for Adaptive Mesh Refinement," SC16 Proc. International Conference for High Performance Computing, Networking, Storage and Analysis, p. 81, 2016.

Ray, N., et al., "Array-Based, Parallel Hierarchical Mesh Renement Algorithms for Unstructured Meshes," Computer Aided Design, submitted, Feb 2016.

Rouet, F.-H., et al., "A Distributed-Memory Package for Dense Hierarchically Semi-Separable Matrix Computations Using Randomization," ACM Trans. Math. Software, 42 (4), June 2016.

Sahni, O., et al., "Parallel Anisotropic Mesh Adaptation with Boundary Layers for Automated Viscous Flow Simulations," Engineering with Computers, (in press), DOI: dx.doi.org/10.1007/s00366-016-0437-2.

Shao, M., et al., "Structure Preserving Parallel Algorithms for Solving Bethe-Salpeter Eigenvalue Problem," Linear Algebra and Its Application, 488, pp. 148-167, 2016.

Slota, G., "Irregular Graph Algorithms on Modern Multicore, Manycore, and Distributed Processing Systems," Doctoral Thesis, Dept. of Computer Science and Engineering, The Pennsylvania State University, 2016.

Slota, G., S. Rajamanickam, and K. Madduri, "Complex Network Partitioning Using Label Propagation," SIAM J. Sci. Comput. (SISC), S620-S645, 38 (5), 2016.

Slota, G., S. Rajamanickam, and K. Madduri, "A Case Study of Complex Graph Analysis in Distributed Memory: Implementation and Optimization," International Parallel & Distributed Processing Symposium (IPDPS), 2016.

Smith, C.W., et al., "In-Memory Integration of Existing Software Components for Parallel Adaptive Unstructured Mesh Workflows," NSF XSEDE 16 Conference, 5 pages, 2016.

Soize, C. and R. Ghanem, “Data-Driven Probability Concentration and Sampling on Manifold,” J. Comp. Phys., 321, pp. 242-258, 2016.

Sraj, I., et al., "Coordinates Transformation and Polynomial Chaos for the Bayesian Inference of a Gaussian Process with Parametrized Prior Covariance Function,” Comput. Methods Appl. Mech. Eng., 298, 205–228.

Sraj, I., et al., "Polynomial Chaos-based Bayesian Inference of K-Profile Parametrization in a General Circulation Model of the Tropical Pacific,” Mon. Wea. Rev. 144, 4621-4640.

Tran, S., R. Cummings, and O. Sahni, "Finite Element-Based Large Eddy Simulation of Flow over Blu Bodies," Computer and Fluids, (in press), DOI: dx.doi.org/10.1016/j.compfluid.2016.10.027.

Unat, D., et al., "TiDA: High-Level Programming Abstractions for Data Locality Management," High Performance Computing: 31st International Conference, ISC High Performance 2016, Springer, pp. 116-135, 2016.

Vecharynski, E., C. Yang, and F. Xue, "Generalized Preconditioned Locally Harmonic Residual Method for Non-Hermitian Eigenproblems," SIAM J. Sci. Comput., 38(1), pp. A500-A527, 2016.

Wang, S., et al., "Propagation of Uncertainty and Sensitivity Analysis in an Integral Oil-Gas Plume Model,” J. Geophysical Research: Oceans, 121, 3488-3501.

Wen, Z., et al., "A Penalty-Based Trace Minimization Method for Large-Scale Eigenspace Computation," J. Sci. Comp, 66, pp. 1175-1203, 2016.

Wilson, A., et al., "On Metrics for Computation of Strength of Coupling in Multiphysics Simulations," in Topics in Numerical Partial Differential Equations and Scientific Computing, pp. 137-176. Springer New York, 2016.

Winokur, J., et al., "Sparse Pseudo Spectral Projection Methods with Directional Adaptation for Uncertainty Quantification,” J. Sci. Comput., 68, 596-623.

Zhang, A. and O. Sahni, "Finite Element Analysis of Boundary Layer Flows using a Mixed B-spline Setting on Hybrid Meshes," Proc. AIAA SciTech 2016: Science and Technology Forum and Exposition, San Diego, CA, USA, Jan. 2016.

Zhang, F., et al., "Mesh Generation for Conned Fusion Plasma Simulation," Engineering with Computers, 32:285-293, 2016.

Zhao, X., et al., "Parallel O(N) Stokes Solver Towards Scalable Brownian Dynamics," in General Geometries, 2016.

 

 

 

 

 

 

 

 

 

 

Balay, S. , et al., "PETSc Users Manual Revision 3.6," 2015.

Ballard, G., et al., "Reconstructing Householder Vectors from Tall-Skinny QR," J. Par. Distr. Comp., 85, 331, Nov 2015.

Ballard, G., J. Demmel, and N. Knight, "Avoiding Communication in Successive Band Reduction," ACM Trans. Parallel Comput., 1(2), 11:1-11:37, February 2015.

Bank, R., et al., "Algebraic Multigrid Domain and Range Decomposition (AMG-DD/AMG-RD)," SIAM J. Sci. Comput., 37(5), S113-S136, 2015.

Behafarid, F., K.E. Jansen, and M.Z. Podowski, "A Study on Large Bubble Motion and Liquid Film in Vertical Pipes and Inclined Narrow Channels," Int. J. Multiphase Flow, 75 (2015) 288-299.

Bui-Thanh, T. and O. Ghattas, "A Scalable MAP Solver for Bayesian InverseProblems with Besov Priors," Inverse Problems and Imaging, 9 (1), 27-54, 2015.

Carson, E., "Avoiding Communication in the Lanczos Bidiagonalization Routine and Associated Least Squares QR Solver," Technical Report UCB/EECS-2015-15, EECS Department, University of California, Berkeley, April 2015.

Carson, E., "Communication-Avoiding Krylov Subspace Methods in Theory and Practice," Ph.D. thesis, EECS Department, University of California, Berkeley, August 2015.

Carson, E. and J. Demmel, "Accuracy of the S-Step Lanczos Method for the Symmetric Eigen-Problem," SIAM J. Mat. Anal. Appl., 36(2), 793819, 2015.

Carson, E., et al., "Write-Avoiding Algorithms," Technical Report UCB/EECS-2015-163, EECS Department, University of California, Berkeley, June 2015.

Chilenski, M.A., et al., "Improved Profile Fitting and Quantification of Uncertainty in Experimental Measurements of Impurity Transport Coefficients using Gaussian Process Regression,” Nuclear Fusion, 55, 023012 (2015).

Chitale, K., "Anisotropic Adaptation for Transonic Flows with Turbulent Boundary Layers," AIAA Journal, 53(2), 367-378, 2015.

Collins, W., et al., "Progress in Fast, Accurate Multiscale Climate Simulations," in Procedia Computer Science, 51, (2015), pp. 2006-2015. DOI:10.1016/j.procs.2015.05.465.

Cummings, R., D.J. Clingman, and O. Sahni, "Interactions of a Cross-flow with a Dynamic Vortex Generator: A Numerical Study," Proc. AIAA Aviation 2015: Aviation and Aeronautics Forum and Exposition, Dallas, TX, USA, June 2015.

Demmel J. and H.D. Nguyen, "Parallel Reproducible Summation," IEEE Trans. Computers, 64(7), July 2015.

Demmel, J., et al., "Communication Avoiding Rank Revealing QR Factorization with Column Pivoting," SIAM J. Mat. Anal. Appl., 36(1), 5589, 2015.

Eldred, M.S., et al., "Overview of Selected DOE/NNSA Predictive Science Initiatives: the Predictive Science Academic Alliance Program and the DAKOTA Project,” special session on Frontiers of Uncertainty Management for Complex Aerospace Systems, paper AIAA-2015-0500 in Proceedings of the AIAA SciTech 2015 Conference, Kissimmee, FL, Jan. 5-9, 2015.

Gahvari, H., M. Schulz, and U.M. Yang, "An Approach to Selecting Thread+Process Mixes for Hybrid MPI + OpenMP Applications," Proc. IEEE Cluster 2015.

Gahvari, H., et al., "Algebraic Multigrid on a Dragonfly Network: First Experiences on a Cray XC30," in Jarvis, et. al. (eds.): PMBS 2014, LNCS 88966, pp. 3-23, 2015.

Gardner, D.J., et al., "Implicit Integration Methods for Dislocation Dynamics," Modelling and Simulation in Materials Science and Engineering, 23(2), 025006, 2015.

Ghanem, R. and C. Soize, “Remarks on Stochastic Properties of Materials through Finite Deformations," J. Multiscale Computational Engineering, 13 (4), pp. 367-374, 2015.

Ghanem, R., et al., " A Probabilistic Approach to the NASA Langley Multidisciplinary Uncertainty Quantification Challenge Problem," AIAA J. Aerospace Information Systems, 12, 170-188, 2015.

Hastings, E., et al., "Comparing Global Link Arrangements for Dragonfly Networks," IEEE Cluster, 2015.

Higdon, D., et al., "A Bayesian Approach for Parameter Estimation and Prediction Using a Computationally Intensive Model," J. Phys. G: Nucl. Part. Phys., 42 (3), 2015.

Isaac, T., et al., "Scalable and Efficient Algorithms for the Propagation of Uncertainty from Data through Inference to Prediction for Large-Scale Problems, with Application to Flow of the Antarctic Ice Sheet," J. Comput. Phys., 296 (1), 348–368, 2015.

Jain, R., V.S. Mahadevan, and R. O'Bara, "Simplying Workflow for Reactor Assembly and Full-Core Modeling," invited, Proc. Joint Int. Conf. Mathematics and Computation, Nashville, April 2015.

Jain, R. and Vijay Mahadevan, "Documentation for MeshKit-Reactor Geometry Generator," Office of Nuclear Energy, Technical Report, ANL/MCS-TM/354, September 2015.

Jain, R., E. VanderZee, and V. Mahadevan, "Update on Development of Mesh Generation Algorithms in MeshKit," Office of Nuclear Energy, Technical Report, ANL/MCS-TM-355, September 2015.

Jakeman, J.D., M.S. Eldred, and K. Sargsyan, “Enhancing L1-Minimization Estimates of Polynomial Chaos Expansions using Basis Selection,” J. Comp. Phys., 289, 18-34.

Knight, N., "Communication-Optimal Loop Nests," Ph.D. thesis, EECS Department, University of California, Berkeley, August 2015.

Kwan, J., et al., “Cosmic Emulation: Fast Predictions for the Galaxy Power Spectrum,” The Astrophysical Journal, 2015.

Le Maˆıtre, O.P. and O.M. Knio, “PC Analysis of Stochastic Differential Equations Driven by Wiener Noise,” Reliability Engineering and System Safety, 135, 107-124.

Le Maˆıtre, O.P., O.M. Knio, and A. Moraes, “Variance Decomposition in Stochastic Simulators,” J. Chem. Phys., 142, 244115.

Liang, L., et al., "Intragranular Gas Bubble Kinetics in an Irradiated U-Mo Fuel Using a Phase Field Approach," submitted 2015.

Lott, P.A., C.S. Woodward, and K.J. Evans, "Algorithmically Scalable Block Preconditioner for Fully Implicit Shallow-Water Equations in CAM-SE," Computational Geosciences, 19(1), 2015, pp. 49-61. DOI: 10.1007/s10596-014-9447-6.

Lu, Q. and M.S. Shephard, "Development of Unstructured Curved Meshes with G1 Surface Continuity for High-Order Finite Element Simulation," Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2014, Springer LNCS, 106, pp. 335-343, 2015.

Mahadevan, V., et al., "SIGMA Release v1.2: Capabilities, Enhancements and Fixes," Office of Nuclear Energy, Technical Report, ANL/MCS-TM-357, September 2015.

McCorquodale, P., et al., "High-Order Finite-Volume Methods for Hyperbolic Conservation Laws on Mapped Multiblock Grids," J. Comp. Phys, 288, pp. 181-195, 2015.

McDonnell, J.D., et al., "Uncertainty Quantification for Nuclear Density Functional Theory and Information Content of New Measurements," Phys. Rev. Lett. 2015.

McDougall, D., N. Malaya, and R. Moser, "The Parallel C++ Statistical Library for Bayesian Inference: QUESO," arXiv preprint arXiv:1507.00398, 2015.

Park, J., et al., "High Performance Algebraic Multigrid Solver Optimized for Multi-Core Based Distributed Parallel Systems," Proc. Int. Conf. High Performance Computing, Networking, Storage and Analysis 2015 (SC15).

Ray, N., et al., "Array-Based Hierarchical Mesh Generation in Parallel," 24th International Meshing Roundtable Special Issue: Advances in Mesh Generation, 2015. DOI: 10.1016/j.proeng.2015.10.140.

Ray, N., et al., "Array-Based Hierarchical Mesh Generation in Parallel," Proc. 24th International Meshing Roundtable, October 2015.

Safta, C., et al., "Global Sensitivity Analysis, Probabilistic Calibration, and Predictive Assessment for the Data Assimilation Linked Ecosystem Carbon Model," Geosci. Model Dev., 8, 1899-1918, 2015.

Sao, P., et al., "A Sparse Direct Solver for Distributed Memory Xeon Phi-Accelerated Systems," 29th IEEE International Parallel & Distributed Processing Symposium (IPDPS), May 25-29, 2015, Hyderabad, India.

Sargsyan, K., H.N. Najm, and R. Ghanem, “On the Statistical Calibration of Physical Models,” Int. J. Chemical Kinetics, 47 (4), 246-276, 2015.

Schunck, N., et al., "Error Analysis in Nuclear Density Functional Theory," J. Phys. G: Nucl. Part. Phys., 42 (3), 2015.

Schunck, N., e al., "Quantification of Uncertainties in Nuclear Density Functional Theory," Nucl. Data Sheets, 123, 2015.

Schunck, N., et al., "Uncertainty Quantification and Propagation in Nuclear Density Functional Theory," European Physical Journal, 2015.

Schunck, N., et al., "Quantification of Uncertainties in Nuclear Density Functional Theory," to appear, J. Physics G.

Schunck, N., et al., "Error Analysis in Nuclear Density Functional Theory," to appear, J. Physics G.

Schwartz, P., et al., "High Accuracy Embedded Boundary Grid Generation Using the Divergence Theorem," Communications in Applied Mathematics and Compuational Science, 10(1), pp. 83-96, 2015.

Shephard, M.S., et al., "Developing Scalable Components for Massively Parallel Adaptive Simulations," Proc. NAFEMS World Congress, San Diego, CA, 10 pages, 2015.

Slota, G., S. Rajamanickam, and K. Madduri, "High-Performance Graph Analytics on Manycore Processors," 29th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2015).

Smith, C.W., et al., "Enabling HPC Simulation Workflows for Complex Industrial Flow Problems," Proc. XSEDE15 Conference, St. Louis, MO, USA, July 2015.

Storlie, C.B., et al., "Calibration of Computational Models with Categorical Parameters and Correlated Outputs via Bayesian Smoothing Spline ANOVA," J. American Statistical Association, 100 (509), 2015.

Tendulkar, S., et al., "Advanced Meshing and Mesh Adaptation for Complex Flow Problems," Proc. NAFEMS World Congress 2015, San Diego, CA, USA, June 2015.

Thimmisety, C., et al., "Multiscale Stochastic Representation in High-Dimensional Data using Gaussian Processes with Implicit Diffusion Metrics,” Lecture Notes Comp. Sci. LNCS 8964, 2015.

Tran, S.A., et al., "Dynamic Stall Alleviation for an SC1095 Airfoil using Synthetic Jet Actuation," Proc. AIAA SciTech 2015: Science and Technology Forum and Exposition, Kissimmee, FL, USA, January 2015.

Vaccaro, J., et al., "Experimental and Numerical Investigation on Steady Blowing Flow Control within a Compact Inlet Duct," Int. J. Heat and Fluid Flow, 54, 143-152, 2015.

Vohra, M., et al., “Development of a Reduced Model of Formation Reactions in Zr-Al Nanolaminates,” J. Appl. Phys. 116, 233501.

Woodward, C.S., D.J. Gardner, and K.J. Evans, "On the Use of Finite Difference Matrix-Vector Products in Newton-Krylov Solvers for Implicit Climate Dynamics with Spectral Elements," in Procedia Computer Science, 51, (2015), pp. 2036-2045. DOI: 10.1016/j.procs.2015.05.468.

Zaide, D.W., Q. Lu, and M.S. Shephard, "A Comparison of C0 and G1 Continuous Curved Meshes on High Order Finite Element Simulations," Proc. 24th International Meshing Roundtable (IMR24), 5 pages, 2015.

Zhao, X., et al., "Non-conformal Adaptive Mesh Renement with Hierarchical Array-based Half-Facet Data Structures," Proc. 24th International Meshing Roundtable, October 2015.

 

 

 

 

 

Adams, M. F., et al. (submitted 2014) “Refinement: A Multigrid Technique for Data Locality,” SISC.

Adams, M. F., et al. (2014) “HPGMG 1.0: A Benchmark for Ranking High Performance Computing Systems,” LBNL-6630E.

Aktulga, H. M., et al. (2014) “Parallel Eigenvalue Calculation Based on Multiple Shift-Invert Lanczos and Contour Integral-Based Spectral Projection Method,” Lawrence Berkeley National Laboratory Technical Report (Parallel Computing, in press).

Ang, J., et al.  (submitted 2014) “Abstract Machine Models and Proxy Architectures for Exascale Computing,” 1st International Workshop on Hardware-Software Co-Design for High Performance Computing (Co-HPC 2014), November 17, 2014, New Orleans, LA.

Balzuweit, E., et al. (2014) “Local Search to Improve Task Mapping,” submitted to the Seventh International Workshop on Parallel Programming Models and Systems Software for High-End Computing (P2S2), September 9–12, Minneapolis, MN.

Baboulin, M., et al. (2014)  “Using Random Butterfly Transformations to Avoid Pivoting in Sparse Direct Methods,” Proceedings of VECPAR 2014, June 30–July 3, 2014, Eugene, Oregon.

Ballard, G., et al. (2014) “Communication Lower Bounds and Optimal Algorithms for Numerical Linear Algebra,” Acta Numerica (invited), Vol 23, Cambridge University Press, pp. 1–155.

Ballard, G., et al. (2014) “Contention Bounds for Combinations of Computation Graphs and Network Topologies,” UC Berkeley EECS Tech Report UCB/EECS-2014-147.

Balzuweit, E. et al. (2014) “Local Search to Improve Task Mapping,” Proceedings of 7th International Workshop on Parallel Programming Models & Systems Software for High-End Computing (P2S2), September 12, 2014, Minneapolis, MN.

Bihari, B.L., et al. (2014) “On the Algorithmic Aspects of Using OpenMP Synchronization Mechanisms: The Effects of Transactional Memory, IWOMP 2014, LNCS, vol. 8766, pp. 115–129.

Brown, J., et al. (2014) “Run-time Extensibility and Librarization of Simulation Software,” IEEE Computing in Science and Engineering.

Cai, S. and Tautges, T.J., (2014) “Surface Mesh Generation Based on Imprinting of S-T Edge Patches,” Proceedings of 23rd International Meshing Roundtable (Springer), August 2014.

Cai, S. and Tautges, T.J., (2014) “One-to-one Sweeping Based on Harmonic S-T Mappings of Facet Meshes and their Cages,” Engineering with Computers, 1–14.

Cao, L., et al. (2014) “Generation of Hierarchical Tetrahedral Meshes with High-Order Projections for Efficient Multigrid Solvers,” Proceedings of 23rd International Meshing Roundtable (Springer), October 2014.

Carson, E. and Demmel, J.  (2014) “Accuracy of the S-step Lanczos Method for the Symmetric Eigenproblem,” UC Berkeley EECS Tech Report, UCB/EECS-2014-165.

Chitale, K.C., et al. (2014) “Anisotropic Boundary Layer Adaptivity of Multi-Element Wings,” at the AIAA SciTech Conference, AIAA Paper 2014-0117, January 13–17, National Harbor, MD.

Chitale, K., et al. (2014), “Anisotropic Adaptation for Transonic Flows with Turbulent Boundary Layers,” AIAA Journal (in press).

Demmel, J. and Nguyen, H. D., (2014) “Parallel Reproducible Summation,” IEEE Transactions on Computers.

Deveci, M., et al. (2014) “Exploiting Geometric Partitioning in Task Mapping for Parallel Computers,” Proceedings of 28th IEEE International Parallel & Distributed Processing Symposium  (IPDPS 2014), May 2014, Phoenix, AZ.

Deveci, M., et al. (2014) “Multi-Jagged: A Scalable Parallel Spatial Partitioning Algorithm,”  IEEE Transactions on Parallel & Distributed Systems.

Dubey, A., et al. (2014) “A Survey of High Level Frameworks in Block-Structured Adaptive Mesh Refinement Packages,” Journal of Parallel and Distributed Computing.

Dyedov, V., et al. (2014) “AHF: Array-based Half-facet Data Structure for Mixed-dimensional and Non-manifold Meshes,” Engineering with Computers, 1–16.

Falgout, R. D., and Schroder, J. B., (2014) “Non-Galerkin Coarse Grids for Algebraic Multigrid,” SIAM Journal on Scientific Computing 36,  309–334.

Gahvari, H., et al. (2014) “Algebraic Multigrid on a Dragonfly Network: First Experiences on a Cray XC30,” 5th International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computing Systems (PMBS14), Supercomputing 14, Nov 16–21, New Orleans, LA.

Gardner, D. J. et al. (submitted 2014) “Implicit Integration Methods for Dislocation Dynamics,” Modelling Simulation Material Scientific Engineering, July 2014.

Jacquelin, M., et al. (submitted 2014) “PSelInv—A Distributed Memory Parallel Algorithm for Selected Inversion: the Symmetric Case,” ACM Transactions on Mathematical  Software.

Jagalur-Mohan, J. et al. (2014) “Variational Multiscale Analysis: the Fine-Scale Greens Function for Stochastic Partial Differential Equations,” SIAM/ASA Journal on Uncertainty Quantification 2(1), 397–422.

Ibanez, D.A. (2014), “Hybrid MPI-Thread Parallelization of Adaptive Mesh Operations,” submitted to Parallel Computing.

Jain, R. and Tautges, T. J., (2014) “PostBL: Post-Mesh Boundary Layer Mesh Generation Tool,” in Proceedings of the 22nd International Meshing Roundtable (Springer), pp. 331–348.

Jain, R., and  Tautges, T. J., (2014) Generating Unstructured Nuclear Reactor Core Meshes in Parallel, Proceedings of 23rd International Meshing Roundtable, October 12–15 2014, London, UK.

Jain, R., and Tautges, T. J., (2014) “NEAMS MeshKit: Nuclear Reactor Mesh Generation Solutions,” Proceedings of International Congress on Advances in Nuclear Power Plants (ICAPP), Charlotte, NC,  April 6–9, 2014.

Klaas, O., et al. (2014) “Generation of Geometric Models and Meshes from Segmented Data,” Proceedings of NAFEMS Americas Conference, May 28-30, 2014, Colorado Springs, CO.

Leung, V., et al. (2014) “Task Mapping Stencil Computations for Non-Contiguous Allocations,” in Proceedings of the 19th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, pp. 377–378.

Li, J. and Sahni, O., (2014) “Numerical Investigation of Flow Structures and Interactions due to a Pitched Synthetic Jet in a Laminar Boundary Layer,” AIAA Paper 2014-1140.

Lin, L., et al. (submitted 2014) “Approximating Spectral Density of Large Symmetric Matrices,” SIAM.

Liu, T., et al. (submitted 2014) “An Extremely Fast Monte Carlo Method for Patient-Specific CT Dose Calculations Using NVIDA GPU and Intel Coprocessor Technologies: Part I: Software Development and Testing,” Physics in Medicine and Biology.

Lott, P. A., et al. (submitted 2014) “Algorithmically Scalable Block Preconditioner for Fully Implicit Shallow-Water Equations in CAM-SE, Computers and Geosciences.

Luce, R., and E. Ng (2014) “The Minimum FLOPS Problem in the Sparse Cholesky Factorization,” SIAM. J. Matrix Anal. & Appl. 35(1), 1–21.

Lu, Q., et al. (2014) “Parallel Mesh Adaptation for High-Order Finite Element Methods with Curved Element Geometry,” Engineering with Computers 30(2), 271–286.

Lu, Q.,  and Shephard, M. S., (2014) “Development of Unstructured Curved Meshes with G1 Surface Continuity for High-Order Finite Element Simulation,” Proceedings 2014 International Conference on Spectral and High Order Methods, Springer LNCS volume.

Lukic, Z., et al. (accepted 2014) “The Lyman-Alpha Forest in Optically-Thin Hydrodynamical Simulations,” Astrophysical Journal.

Mahadevan, V. S. et al. (2014) “High-Resolution Coupled Physics Solvers for Analysing Fine-Scale Nuclear Reactor Design Problems,” Philosophical Transactions of the Royal Society, A 372: 20130381, 2021.

Mahadevan, V. S., et al. (2014) “SHARP Coupled Multiphysics Toolkit for Reactor Analysis,” Proceedings of International Congress on Advances in Nuclear Power Plants (ICAPP), Charlotte, NC, April 2014.

Marrero, V. L., et al. (2014) “Numerical Study of Purely Viscous Non-Newtonian Flow in an Abdominal Aortic Aneurysm,” Journal of Biomechanical Engineering, 136(10):101001, 1–10.

Rasquin, M., et al. (accepted 2014) “Scalable Fully Implicit Finite Element Flow Solver with Application to High-Fidelity Flow Control Simulations on a Realistic Wing Design,” Computing in Science and Engineering.

Ray, N., et al. (2014) “Surface Remeshing with Robust High-Order Reconstruction,” Engineering with Computers 30, 487–502.

Sao, P., et al. (2014) “A Distributed CPU-GPU Sparse Direct Solver,” Proceedings of Euro-Par 2014 Parallel Processing, Porto, Portugal, August 25–29, 2014. LNCS 8632, 487–498.

Schwartz, P., et al. (accepted 2014) “High Accuracy Embedded Boundary Grid Generation Using the Divergence Theorem,” Communications in Applied Mathematics and Computational Science.

Seol, E.S., et al. (submitted 2014) “PUMI: Parallel Unstructured Mesh Infrastructure,” ACM Transactions on Mathematical Software.

Shephard, M. S., et al. (2014) “Technologies for the Construction of Parallel Simulation Workows,”  Proceedings of NAFEMS Americas Conference 2014.

Shephard, M.S., and Smith, C.W., (2014) “ HPC Simulation Workflows for Engineering Innovation,” XSEDE '14, July 13-18, 2014, Atlanta, GA, USA ACM 978-1-4503-2893-7/14/07.

Slota, G. M., et al. (2014) “BFS and Coloring-based Parallel Algorithms for Strongly Connected Components and Related Problems,” Proceedings 28th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2014), May 2014, Phoenix, AZ.

Slota, G. M., et al. (submitted 2014) “High-Performance Graph Analytics on Manycore Processors,” 29th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2015).

Slota, G. M., et al. (2014) “PULP: Scalable Multi-Objective Multi-Constraint Partitioning for Small-World Networks, Proceedings IEEE International Conference on Big Data, October 27–30, 2014, Washington, D.C.

Tran, S.A., et al. (2014) “Synthetic Jet-Based Active Flow Control of Dynamic Stall Phenomenon on Wind Turbines Under Yaw Misalignment, AIAA Paper, AIAA Paper 2014–0871, National Harbor, MD.

Trebotich, D., et al. (2014) “High Resolution Simulation of Pore Scale Reactive Transport Processes Associated with Carbon Sequestration,” Computing in Science and Engineering.

Ulbrich, M., et al. (submitted 2014) “A Proximal Gradient Method for Ensemble Density Functional Theory,” SIAM Journal of Scientific Computing.

Vassilevski, P., and U.M. Yang (2014) “Reducing Communication in Algebraic Multigrid Using Additive Variants,” Numerical Linear Algebra with Applications 21, 275–296.

Vecharynski, E., et al. (submitted 2014) “A Projected Preconditioned Conjugate Gradient Algorithm for Computing a Large Invariant Subspace of a Hermitian Matrix,” Journal of Computational Physics.

Wang, S. et al. (submitted 2014) ”A Parallel Geometric Multifrontal Solver Using Hierarchically Semiseparable Structure,” ACM Transactions on  Mathematical Software.

Williams, S., et al. (submitted 2014) “s-step Krylov Subspace Methods as Bottom Solvers for Geometric Multigrid,” Proceedings of the 28th IEEE International Parallel & Distributed Processing Symposium, May 19–23, Phoenix, AZ.

Xie, T., et al. (2014) “Generic Components for Petascale Automated Adaptive Simulations,” Engineering with Computers 30(1), 79–95.

Abhyankar, S., et al. (2013) “Evaluation of Overlapping Restricted Additive Schwarz Preconditioning for Parallel Solution of Very Large Power Flow Problems,” in Proceedings of the 3rd International Workshop on High Performance Computing, Networking, and Analytics for the Power Grid.

Aktulga, H.M., et al. (in press 2013) “Improving the Scalability of a Symmetric Iterative Eigensolver for Multi-Core Platforms,” Concurrency and Computation: Practice and Experience Lawrence Berkeley National Laboratory Technical Report, DOI:10.1002/cpe.3129.

Aktulga, H.M., et al. (submitted 2013) “Parallel Eigenvalue Calculation Based on Multiple Shift-Invert Lanczos and Contour Integral Based Spectral Projection Method,” Lawrence Berkeley National Laboratory Technical Report, Parallel Computing.

Bank, R., et al. (in preparation 2013) “Algebraic MultiGrid Domain and Range Decomposition, Numerical Linear Algebra with Applications,” in Copper Mountain Special Issue on Multigrid Methods.

Behafarid, F., et al. (2013) “Coupled DNS/RANS Simulation of Fission Gas Discharge During Loss-of-Flow Accident in Generation IV Sodium Fast Reactor, Nuclear Technology,” American Nuclear Society, 181(1), 44–55.

Brown, J., and P. Brune (2013) “Low-Rank Quasi-Newton Updates for Robust Jacobian Lagging in Newton-Type Methods,” International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, 2554–2565.

Brune P., et al. (submitted 2013) “Composing Scalable Nonlinear Solvers,” SIAM Review, preprint ANL/MCS-P2010-0112.

Bunde, D., et al. (2013) “Task Mapping for Non-Contiguous Allocations,” Sandia National Laboratories Technical Report 2013-3713C.

Cardillo, J., et al (2013) “DNS of a Turbulent Boundary Layer with Surface Roughness,” Journal of Fluid Mechanics 729, 603–637.

Carson, E., J. Demmel, and N. Knight (2013) “Avoiding Communication in Nonsymmetric Lanczos-Based Krylov Subspace Methods,” SIAM Journal on Scientific Computing 35(5).

Chitale, K., et al. (submitted 2013) “Anisotropic Adaptation for Transonic Flows with Turbulent Boundary Layers,” AIAA Journal.

Christ, M., et al. (submitted 2013). “Communication Lower Bounds and Optimal Algorithms for Programs that Reference Arrays Part 1,” UCB EECS Tech Report EECS-2013-61, SIAM Journal of Computing.

Cornford, S.L., et al. (2013) “Adaptive Mesh, Finite Volume Modeling of Marine Ice Sheets,” Journal of Computational Physics, 232(1), 529–549.

Demidov, D., et al. (2013) “Programming CUDA and OpenCL: A Case Study Using Modern C++ Libraries,” SIAM Journal on Scientific Computing 35, C453–C472.

Deveci, M., et al. (2013) “Exploiting Geometric Partitioning in Task Mapping for Parallel Computers,” Sandia National Laboratories Technical Report 2013-9043C.

Deveci, M., et al. (submitted 2013) “Multi-jagged: A Scalable Multisection-based Spatial Partitioning Algorithm,” in 2013 International Parallel and Distributed Processing Symposium, Sandia National Laboratories Technical Report 2013-4582C.

Dubey, A., and B. Van Straalen (2013) “Experiences from Software Engineering of Large Scale AMR Multiphysics Code Frameworks,” at the First Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE1), November 17, Denver, CO. Submitted to Journal of Open Research Software, 2014.

Dubey, A., et al. (submitted 2013) “A Survey of High Level Frameworks in Block-Structured Adaptive Mesh Refinement Packages,” Journal of Parallel and Distributed Computing.

Dudson, B., S. Farley, and L.C. McInnes (submitted 2013) “Improved Nonlinear Solvers in BOUT++,” preprint ANL/MCS-P3025-0812, Computer Physics Communications.

Dyedov, V., et al. (2013) “AHF: Array-Based Half-Facet Data Structure for Mixed-Dimensional and Non-Manifold Meshes,” in Proceedings of the 22nd International Meshing Roundtable (Springer), October 13–16, Orlando, Florida.

Falgout, R.D. and J.B. Schroder (submitted 2013) “Non-Galerkin Coarse Grids for Algebraic Multigrid,” SIAM Journal on Scientific Computing.

Falgout, R.D., et al. (2013) “Parallel Time Integration with Multigrid,” submitted to SIAM J. Sci. Comput.

Gahvari, H., et al. (2013) “Systematic Reduction of Data Movement in Algebraic Multigrid Solvers,” in Proceedings of the 2013 IEEE 27th International Symposium on Parallel and Distributed Processing, LLNL-CONF-587832.

Graves D.T., et al. (2013) “A Cartesian Grid Embedded Boundary Method for the Compressible Navier Stokes Equations,” Communications in Applied Mathematics and Computational Science 8(1), 99–122.

Hicken, J.E., et al. (2013) “Adjoint Consistency of Residual-based Variational Multiscale Methods,” Journal of Computational Physics 255, 396–406.

Jacob, R., et al. (2013) “ParNCL and ParGAL: Data-Parallel Tools for Postprocessing of Large-Scale Earth Science Data,” Procedia Computer Science, 18, 1245–1254.

Jagalur-Mohan, J., et al. (submitted 2013) “Variational Multiscale Analysis: The Fine-Scale Green’s Function for Stochastic Partial Differential Equations,” SIAM/ASA Journal on Uncertainty Quantification.

Jansen, K.E., and M. Rasquin (2013) “Petascale, Adaptive CFD, ALCF-2 Early Science Program Technical Report,” Argonne National Laboratory Technical Report.

Keyes, D.E., et al. (2013) “Multiphysics Simulations: Challenges and Opportunities,” International Journal of High Performance Computing Applications 27, 4–83, Argonne National Laboratory Technical Report ANL/MCS-TM-321.

Knepley, M., and D.A. Yuen (2013) “Why scientists and engineers need GPUs today, GPU Solutions to Multi-scale Problems in Science and Engineering,” in Lecture Notes in Earth System Sciences, pp. 3–11.

Knepley, M., V. Minden, and B. Smith (2013) “Preliminary Implementation of PETSc Using GPUs, GPU Solutions to Multi-scale Problems in Science and Engineering,” in Lecture Notes in Earth System Sciences, pp. 131–140.

Leung, V., et al. (2013) “Task Mapping for Non-contiguous Allocations,” Sandia National Laboratories Technical Report SAND2013-0962.

Lin, L., and C. Yang (2013) “Elliptic Preconditioner for Accelerating the Self-Consistent Field Iteration in Kohn-Sham Density Functional Theory,” SIAM J. Sci. Comput. 35(5), S277–S298.

Lin, L., Y. Saad, and C. Yang (submitted 2013) “Approximating spectral densities of large matrices,” SIAM Review.

Lu, Q., et al. (2013) “Parallel Mesh Adaptation for High-Order Finite Element Methods with Curved Element Geometry,” Engineering with Computers, DOI 10.1007/s00366-013-0329-7.

Mahadevan, V.A., et al. (2013) “Stabilized Finite Element Schemes for Consistent Discretization of Neutron Transport Equation,” in Proceedings of the ANS Winter Meeting, November 10–14, Washington, DC.

McCourt, M., B.F. Smith, and H. Zhang (submitted 2013) “Efficient Sparse Matrix-Matrix Products Using Colorings,” SIAM Journal on Matrix Analysis and Applications.

Mubarak, M., et al. (2013) “A Parallel Ghosting Algorithm for the Flexible Distributed Mesh DataBase,” Scientific Programming 12, 17–42.

Ovcharenko, A., et al. (under review 2013) “Parallel Adaptive Boundary Layer Meshing for CFD Analysis,” in Proceedings of the 21st International Meshing Roundtable (Springer), pp. 437–455.

Rodriguez, J.M., et al. (2013) “A Parallel Adaptive Mesh Method for the Numerical Simulation of Multiphase Flows,” Computers and Fluids 87, 115–131.

Rupp, K., and B. Smith (2013) “On Level Scheduling for Incomplete LU Factorization Preconditioners on Accelerators,” Abstracts from the 4th International Congress on Computational Engineering and Sciences.

Sahni, O., et al. (2013) “Parallel Anisotropic Mesh Adaptation with Boundary Layers for Automated CFD Simulations,” submitted to Engineering with Computers.

Salinger, A.G., et al. (submitted 2013) “Albany: A Component-Based Partial Differential Equation Code Built on Trilinos,” ACM Trans. Math. Software, Technical Report ANL/MCS-TM-321.

Shephard, M.S., C.W. Smith, and J.E. Kolb (2013) “Bringing HPC to Industrial Innovation,” Computing in Science and Engineering 15(1), 16–25.

Shephard, M.S., et al. (2013) “Methods and tools for parallel anisotropic mesh adaptation and analysis,” in Proc. ADMOS 2013.

Slota, G., S. Rajamanickam, and K. Madduri (2013) “BFS and Coloring-Based Parallel Algorithms for Strongly Connected Components and Related Problems,” Sandia National Laboratories Tech. Rep. 2013-9044C.

Tautges, T. (2013) MOAB 4.6.0 Release, http://trac.mcs.anl.gov/projects/ITAPS/wiki/ReleaseNotes4.6.0.

Tillet, P., et al. (2013) “Towards Performance-Portable, Scalable, and Convenient Linear Algebra,” Proceedings of 5th USENIX Workshop on Hot Topics in Parallelism, 1–8.

Vaccaro, J.C., et al. (2013) “Three-dimensional flow interactions in short inlet ducts,” International Journal of Heat and Fluid Flow, doi:10.1016/j.ijheatuidow.2013.08.004.

Vassilevski, P., and U.M. Yang (2013) “Reducing Communication in Algebraic Multigrid Using Additive Variants,” Numerical Linear Algebra with Applications, 21(2), 275–296.

Wang, S., et al. (submitted 2013) “A Parallel Geometric Multifrontal Solver Using Hierarchically Semiseparable Structure,” ACM Trans. Math. Software.

Wang, S., et al. (2013) “Efficient scalable algorithms for solving linear systems with hierarchically semiseparable matrices,” SIAM J. Scientific Computing 35(6), C519-C544, Tech Report LBNL-5238E.

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Yuan, X., et al. (2013) “Application of PDSL in to the magnetic reconnection problem,” IOP Journal of Computational Science and Discovery 6, 1.

Zhang, L., et al. (2013) “A coupled fiber-matrix model demonstrates highly inhomogeneous microstructural interactions in soft tissues under tensile load,” Journal of Biomechanical Engineering, ASME, 135:011008-1-011008-9, 2013.

Zhang, L., et al. (2013) “Cross-linked Fiber network embedded in an elastic matrix,” Soft Matter 9, 6398–6405.

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Bolotnov, I.A., et al. (2012) “Multidimensional Analysis of Fission Gas Transport Following fuel Element Failure in Sodium Fast Reactor,” Nuclear Engineering and Design 247, 13–146.

Cai, S., and T.J. Tautges (2012) “Application of Harmonic Mapping on One-To-One Sweeping,” Research Note, Proceedings of the 21st International Meshing Roundtable (San Jose, CA).

Klaas, O., M.W. Beall, and M.S. Shephard (2012) “Construction of Models and Meshes of Heterogeneous Material Microstructures from Image Data,” Image-Based Geometric Modeling and Mesh Generation, 171–194.

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Ovcharenko, A., et al. (2012) “Parallel Adaptive Boundary Layer Meshing for Adaptive CFD Analysis,” in Proc. 21st International Meshing Roundtable (Springer), pp. 437–455.

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Wang, S., et al. (2012) “Massively parallel structured direct solver for equations describing time-harmonic qP-polarized waves in TTI media,” Geophysics 77, T69–T82.

Wang, S. et al. (2012) “Massively parallel structured multifrontal solver for time-harmonic elastic waves in 3D anisotropic media,” Geophysical Journal International 191, 346–366.

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Yamazaki, I., et al. (2012) “Partitioning, Ordering, and Load Balancing in a Hierarchically Parallel Hybrid Linear Solver,” Lawrence Berkeley National Laboratory Technical Report.

Yan, M., et al. (2012) “Coupling a Basin Modeling and a Seismic Code using MOAB,” Procedia Computer Science 9, 986993.

Zhang, L., et al. (2012) “Elucidation of Microstructural Interactions between Collagen and Non-Fibrillar Matrix in Soft Tissue using a coupled Fiber-Matrix Model,” in Proc. ASME 2012 Summer Bioengineering Conf., p. 1012.

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