Publications
FASTMath Publications and Presentations

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.

Wen, Z., et al. (2013) “Trace-penalty Minimization for Large-scale Eigenspace Computation,” Optimization Online.

Xie, T., S. Seol and M.S. Shephard (2013) “Generic Components for Petascale Automated Adaptive Simulations,” Engineering with Computers, DOI 10.1007/s00366-012-0288-4.

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.

Abhyankar, S., B. Smith, and K. Stevens (2012) “Preliminary implementation of Hybrid MPI/pthread programming model in PETSc,” Technical Report ANL/MCS-P2011-0112, 2012.

Adams, M.F. (2012) “A low memory, highly concurrent multigrid algorithm,” ArXiv e-prints.

Aktulga, H.M., et al. (2012) “Topology-aware mappings for large-scale eigenvalue problems,” in Proceedings of the Europar2012 Conference, Lecture Notes in Computer Science, C. Kaklamanis, T. Papatheodorou, and P. G. Spirakis, Eds. (Springer) pp. 830–842.

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.

Lott, P.A., et al. (2012) “An Accelerated Picard Method for Nonlinear Systems Related to Variably Saturated Flow,” Adv. Wat. Resour. 38, 92–101.

Lu, Q., et al. (2012) “Parallel Curved Mesh Adaptation for Large Scale High-Order Finite Element Simulations,” in Proc. 21st International Meshing Roundtable (Springer), pp. 419–436.

Ovcharenko, A., et al. (2012) “Neighborhood Communication Paradigm to Increase Scalability in Large-Scale Dynamic Scientific Applications,” Parallel Computing 38(3), 140–156.

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

Tiedeman, H.C. (2012) “Multilevel Schur Complement Preconditioning for Multi-Physics Simulations,” Ph.D. Thesis, Southern Methodist University Department of Mathematics, Dallas, TX.

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.

Wong, J.S.H, and K.E. Jansen, (2012) “Residual Distribution Finite Element Method for Convection-Dominated Problems,” Computer Methods in Applied Mechanics and Engineering 245, 232–242.

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.

Zhou, M., et al. (2012) “Tools to Support Mesh Adaptation on Massively Parallel Computers, Engineering with Computers,” 28(3), 287–301.

Zhou, M., et al. (2012) “Unstructured Mesh Partition Improvement for Implicit Finite Element at Extreme Scale,” Journal of Supercomputing 59(3), 1218–1228.

Lott, P.A., et al. (2011) “Recent Progress in Nonlinear and Linear Solvers,” in Proc. of SciDAC 2011.

Adams, M. (2014) “Application of Algebraic Multigrid (PETSc) for Adaptive Mesh Refinement Applications (Chombo),” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Ball, B., et al. (2014) “An Approach for a Parallel Mesh in XGC and Toward 3D Meshes,” at the EPSI All-Hands Meeting, January 9–10, Oak Ridge, TN.

Ball, B., et al. (2014) “Unstructured Meshing Techniques,” at SciDAC-3 PI meeting, July 30–August 1, Washington,  DC.

Bihari, B. L., et al. (2014) “On the Algorithmic Aspects of Using OpenMP Synchronization Mechanisms: The Effects of Transactional Memory,” IWOMP 2014, September 28–30, Salvador, Brazil.

Bloomfield, M. O., et al. (2014) “Automated Massively Parallel Simulations Starting with Circuit Design Data,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Bloomfield, M. O., et al. (2014) “Automated Massively Parallel Simulations Starting with Circuit Design Data,” at the 2014 Albany User Group Meeting, Sandia National Laboratories, January 15, Albuquerque, NM.

Brown, J., (2014) “Efficient Implicitness: Latency-Throughput and Cache-Vectorization Tradeoffs,“ Heterogeneous Multi-Core Workshop, NCAR, September 17, Boulder, CO.

Brown, J., (2014) “Git Tutorial: Distributed Version Control and Distributed Workflow,” August 6, Argonne National Laboratory, Argonne, IL.

Brown, J., et al. (2014) “Towards Ƭ adaptivity for Lithospheric Dynamics: Non-smooth Processes in Heterogeneous Media,” SIAM Annual Meeting, July 7–11, Chicago, IL.

Brown, J., et al. (2014) “Algorithmic Reuse for Non-smooth Problems in Heterogeneous Media,” Parallel Matrix Algorithms and Applications, July 2, Lugano, Switzerland.

Brown, J., et al. (2014) “High-Performance Matrix-free Operator Application and Preconditioning,” Algorithms and Abstractions for Assembly in PDE Codes, Sandia National Laboratories, May 14, Albuquerque, NM.

Brown, J., et al. (2014) “Next-Generation Multigridding,” SUNY, April 23, Buffalo, NY.

Brown, J., (2014) “Numerical Libraries and Frameworks,” ENES Workshop on Exascale Technologies, March 18, Hamburg, Germany.

Brown, J., (2014) “Exploits in Implicitness,” SIAM Conference on Parallel Processing, February 19–21, Portland, OR.

Brown, J., et al. (2014) “Low-Communication Multigrid, with Applications to Time-Dependent Adjoints, In-Situ Visualization, and Resilience,” SIAM Conference on Parallel Processing, February 19–21, Portland, OR.

Brune, P. (2014) “The Full Approximation Scheme as an Organizing Principle in Extreme-Scale Solvers,” at the SIAM Workshop on Exascale Applied Mathematics Challenges and Opportunities (EX14), July 6, Chicago, IL.

Chitale, K. et al. (2014) ”Anisotropic Adaptivity for Turbulent Flows with Boundary Layers,” World Congress on Computational Mechanics, July 24, Barcelona, Spain.

Demmel, J. W., et al. (2014) “FASTMath Direct Solver Technologies,” SciDAC-3 PI Meeting, July 30–August 1, Washington D.C.

Deveci, M., et al. (2014) “Exploiting Geometric Partitioning in Task Mapping for Parallel Computers,” 28th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2014), May 20, Phoenix, AZ.

Deveci, M., et al. (2014) “Topology-Aware Task Mapping Using Geometric Partitioning,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Devine, K., et al. (2014) “FASTMath Partitioning and Task Placement,” SciDAC-3 PI Meeting, July 30–August 1, Washington, DC.

Diachin, L. (2014) “FASTMath: Frameworks, Algorithms and Scalable Technologies for Mathematics,” SciDAC-3 PI Meeting, July 30–August 1, Washington, DC.

Diachin, L. (2014) “ FASTMath: An Overview of Mathematics Algorithms and Software,” Argonne Extreme Scale Training Program, August,  Chicago, IL.

Diachin, L. (2014)  “FASTMath: Frameworks, Algorithms and Scalable Technologies for Mathematics,” DOE SBIR Outreach Meeting, August, Chicago, IL.

Diachin, L. (2014) “Fun with Math: Challenges and Opportunities for Enabling Scalable Applications on Next Generation Architectures,” Smokey Mountain Conference on Computational Science and Engineering, September, Gatlinburg, TN.

Diachin, L. (2014) “Overview of FASTMath Technologies,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Dubey, A., et al. (2014) “Exploration of Fine Computation Granularity Through Micro-Blocking in AMR,” Workshop on Programming Abstractions for Data Locality (PADAL), April 28, Lugano, Switzerland.

Dubey, A., et al. (2014) “Holistic View of Composable Data Analysis: Insights From Software Frameworks for Extreme Scale Computing” at the Workshop in Big Data and Extreme-Scale Computing (BDEC), February 26, Fukuoka, Japan.

Dubey, A., et al. (2014) “Impact of Community Software in Astrophysics,” Minisymposium on Community Codes, WCCM-ECCM-ECFD 2014, July,  Barcelona, Spain.

Falgout, R., and Schroder, J. B. (2014) Theoretical Advances Regarding Non-Galerkin Coarse-Grid Operators for Algebraic Multigrid, 13th Copper Mountain Conference on Iterative Methods, April 6–11, Copper Mountain, CO.

Falgout, R.D. (2014) “Parallel Multigrid Solvers in Space and Time,” Computation External Review Committee, Lawrence Livermore National Laboratory, February 11–13, Livermore, CA.

Falgout, R.D. (2014) “Parallel Time Integration with Multigrid,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

FASTMath Iterative Solvers Team (2014) “FASTMath Iterative Solver Technologies,”  SciDAC-3 PI Meeting, July 30–August 1, Washington, DC.

Ferraro, N.M., et al. (2014) “Resistive Wall Model in M3D-C1,” at the International Sherwood Fusion Theory Conference, March 24–26, San Diego, CA.

Gahvari, H., et al. (2014) “Driving Improvements to Algebraic Multigrid through Performance Modeling,” SIAM Workshop on Exascale Applied Mathematics Challenges and Opportunities (EX14), July 6, Chicago, IL.

Gahvari, H., et al. (2014) “Tying Iterative Solvers to Performance Models: Experiences with Algebraic Multigrid,” 13th Copper Mountain Conference on Iterative Methods, April 6–11,  Copper Mountain, CO.

Granzow, B., et al. (2014) “ZZ Error Estimation-Based Adaptation in Albany,” 2014 Albany User Group Meeting, Sandia National Laboratories, January 16, Albuquerque, NM.

Grindeanu, I., et al. (2014) “Unstructured Mesh-Solver interactions,” SciDAC-3 PI meeting, July 30–August 1, Washington, DC.

Grindeanu, I., et al. (2014) “Intersection of Distributed Meshes for Multi-Tracer Transport Schemes,”  SciDAC-3 PI meeting, July 30–August 1, Washington, DC.

Hansen, G., et al. (2014) “Albany Mesh Adaptation for Parallel Applications,” 2014 Albany User Group Meeting, Sandia National Laboratories, January 16, Albuquerque, NM.

Hansen, G., et al. (2014) “Integration of Albany and Mesh Adaptation for Parallel Applications,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Ibanez, D., et al. (2014) “Advancements in Hybrid Parallel Unstructured Mesh Infrastructure,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Jain, R. (2014) “RGG GUI Application Tutorial,” CASL, Oak Ridge National Laboratory, March 2014, Oak Ridge, TN.

Jansen, K.E., et al. (2014) “Computational Science Challenges in Extreme Scale,” CFD, Computer Science Colloquia, University of Colorado Boulder, October 2, Boulder, CO.

Jansen, K.E. and Rasquin, M. (2014) “Massively Parallel Adaptive Simulation of Multi-Element Aeronautical Flows with Detached Eddy Simulation,” Fluids Seminar University of Colorado Boulder, July 2, Boulder, CO.

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

Klass, O., et al. (2014) “Reliable and Robust Integration of Simulation Tools,” at the Rensselaer CATS/CEG Advanced Manufacturing Conference, April 22, Troy, NY.

Lanser, M., et al. (2014) “A Massively Parallel Domain Decomposition/AMG Method for Elasticity Problems,” LLNL Student Poster Symposium 2014, Lawrence Livermore National Laboratory, August 7, Livermore, CA.

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

Leung, V., et al. (2014) “Zoltan2: Exploiting Geometric Partitioning in Task Mapping for Parallel Computers,” Workshop on Programming Abstractions for Data Locality (PADAL), April 29, Lugano, Switzerland.

Leung, V. (2014) “Metrics for Task Mapping Stencil Computations to Non-Contiguous Allocations,” a contributed poster to the Conference on Data Analysis 2014 (CoDA 2014), March 5–7, Santa Fe, NM.

Leung, V., and D. Bunde (2014) “Task Mapping Stencil Computations for Non-Contiguous Allocations,” an invited presentation to the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Leung, V., et al. (2014) “Task Mapping Stencil Computations for Non-Contiguous Allocations,” a contributed poster to the 19th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, February 15–19, Orlando, FL.

Leung, V., et al. (2014) “Task Mapping Stencil Computations for Non-Contiguous Allocations,” an invited presentation to the 11th Workshop on New Challenges in Scheduling Theory, March 31–April 4, Aussois, France.

Li, X. S. (2014) “Towards an Optimal-Order Approximate Sparse Factorization Exploiting Data-Sparseness in Separators,” at the SCAIM Seminar, University of British Columbia, January 28, Vancouver, BC, Canada.

Li, X. S., et al. (2014) “Employing Random Buttery Transformation in Sparse Direct Solvers,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Li, X. S. (2014) “Towards an Optimal-Order Approximate Sparse Factorization Exploiting HSS Structure,” The Second Scalable Hierarchical Algorithms for eXtreme Computing (SHAXC2) workshop, May 4-6, KAUST, Thuwal, Saudi Arabia.

Li, X. S. (2014) “Scalable Hybrid Programming and Performance for SuperLU Sparse Direct Solver,” CUG 2014 (Cray User Group), May 4–8,  Lugano, Switzerland.

Li, X. S. (2014) “Hierarchically Low-Rank Structured Sparse Factorization Using Randomized Sampling,” Householder Symposium XIX, June, 8–13, Spa, Belgium.

Li, X. S. (2014) “Sparse factorizations: Towards Optimal Complexity and Resilience at Exascale,” Challenges in 21st Century Experimental Mathematical Computation Workshop, ICERM, Brown University, July 21–25, Providence, RI.

Li, X. S., (2014) “SuperLU Direct Solver and Preconditioners, the Argonne Training Program on Extreme-Scale Computing, August, St. Charles, IL.

Lu, Q. et al. (2014) “Development of Parallel Curved Meshes with G1 Surface Continuity for High-Order FEM Simulations,” International Conference on Spectral and High Order Methods, June 24, Salt Lake City, UT.

Mahadevan, V. S., et al. (2014) “Tools Supporting the Assembly of Multiphysics Simulation Codes from Standalone Parallel Physics Codes,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Ng, E. G., and Peyton, B. W. (2014) “Revisiting Greedy Ordering Heuristics for Sparse Matrix Factorization,” Householder Symposium XIX, June 9–13, Spa, Belgium.

Ng, E. G. (2014) “Discrete Solvers at the Exascale,” 2014 SIAM Annual Meeting, July 7–11, Chicago, IL.

Ng, E. G., and Peyton, B. W. (2014) “Fast Implementation of the Minimum Local Fill Ordering Heuristic,” Sixth SIAM Workshop on Combinatorial Scientific Computing, July 21–23, Lyon, France.

Ng, E. G. (2014) “Myths and Facts about Sparse Direct Methods,” Georgia Institute of Technology, October 3, Atlanta, GA.

Ng, E. G. (2014) “Some Old and New Results on an Elimination Game,” Emory University, October 6, Atlanta, GA.

Ostien, J., et al. (2014) “Progress in Adaptive Computational Mechanics Applications Using the Albany Agile Components Framework,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Prokopenko, A., et al. (2014) “Reducing Coarse Grids Contention in a Parallel Algebraic Multigrid,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Rasquin, M., et al. (2014) “Parallel Adaptive Detached Eddy Simulations of the EUROLIFT DLR-F11 High Lift Configuration,” 32nd AIAA Applied Aerodynamics Conference (AIAA 2014-2570), June 16–20, Atlanta, GA.

Rasquin, M., et al. (2014) “Live Visualization of an Adaptive Detached Eddy Simulation of a High-Lift Wing with Active Flow Control,” NUFO Science Exposition and Reception, June 2, Washington, DC.

Reynolds, D., et al. (2014) “ARKode: A Library of High Order Implicit/Explicit Methods for Multi-Rate Problems,” an invited presentation to the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Reynolds, D. (2014) “Scalable Algorithms for Multi-Physics Simulations: Modeling Cosmological Reionization,” Computational Science Seminar, University of Texas at Dallas, October, Dallas, TX.

Rouet, F. -R., et al. (2014) “Designing Multifrontal Solvers Using Hierarchically Semiseparable Structures,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Sahni, O., et al. (2014) “Advances in Parallel Unstructured Mesh Adaptation,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Sahni, O., et al. (2014) “3D Finite Element Formulation for Flows with Nonlinear Partial Slip Condition on Curved Geometries,” 86th Annual Meeting of The Society of Rheology, October, Philadelphia, PA.

Sahni, O., et al. (2014) “Mixed-Order, Mixed-Continuity Finite Element Analysis of Boundary Layer Flows,” International Conference on Spectral and High Order Methods, June, Salt Lake City, UT.

Shephard, M. S., et al. (2014) “Infrastructure for Parallel Adaptive Unstructured Mesh Simulations in Albany,” at the 2014 Albany User Group Meeting, Sandia National Laboratories, January 15, Albuquerque, NM.

Shephard, M. S., et al. (2014) “Parallel Mesh Generation and Adaptation with Distributed Geometry,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Shephard, M. S., (2014) “Methods and Tools for Constructing High-Performance Simulation Workflows,” Emerging Frontiers Forum, May 9, Troy, NY.

Shephard, M. S., et al. (2014) “Technologies for the Construction of Parallel Simulation Workflows,” NAFEMS 2014 Americas Conference, May 28, Colorado Springs, CO.

Shephard, M. S., et al. (2014) “HPC Simulation Workflows for Engineering Innovation, Extreme Science and Engineering Discovery Environment (XSEDE14), July 15, Atlanta, GA.

Shephard, M. S. (2014) “Careers in Modeling, Simulation and HPC: A Faculty Members Perspective,” Extreme Science and Engineering Discovery Environment (XSEDE14), July 16, Atlanta, GA.

Shephard, M. S., et al. (2014) “FASTMath Unstructured Mesh Technologies,” Argonne Training Program on Extreme-Scale Computing 2014 (ATPESC 2014), August 9, Chicago, IL.

Shephard, M. S., (2014) “Parallel Adaptive Simulation Technologies to Reliably Address Applications in Science, Medical Treatments and Engineering Design,” Mechanical Engineering Seminar, University of Buffalo, August 29, Amherst, NY.

Shephard, M. S., (2014) “Parallel Adaptive Simulation Technologies to Reliably Address Applications in Science, Medical Treatments and Engineering Design,” Mechanical Engineering Seminar, Clarkson University, October 15, Potsdam, NY.

Slota, G., et al. (2014) “Parallel Strongly Connected Components in Shared Memory Architectures,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Tautges, T., and Grindeanu, I. (2014) “Mesh Intersection and Tracer Transport in MOAB,” at the ACES4BGC Meeting, February.

Tobin, W. R., et al. (2014) “Adaptive Multiscale Simulation Infrastructure-AMSI,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Treister, E., et al. (2014) “Theoretical Advances in Non-Galerkin Algebraic Multigrid,” 2014 European Multigrid Conference, Sept 9, Leuven, Belgium.

Van Straalen, B. (2014) “Chombo-Crunch: High Performance Simulation of Pore Scale Reactive Transport Processes Associated with Carbon Sequestration,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Van Straalen, B. (2014) “Parallel Computing Research Topics in the Context of the Chombo AMR Code,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Woodward, C., et al. (2014) “Non-Linear Solvers and Time Integrators for Dislocation Dynamics,” an invited presentation at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Woodward, C. S., et al. (2014) “Nonlinear Solvers and Time Integrators for Dislocation Dynamics,” Copper Mountain Conference on Iterative Methods, April 9, Copper Mountain, CO.

Woodward, C. S. (2014) “Multiphysics Simulations: Challenges and Opportunities,” ICERM Workshop on Robust Discretization and Fast Solvers for Computable Multi-Physics Models, May, Providence, RI.

Woodward, C. S., et al. (2014) “FASTMath Nonlinear and ODE Solver Technologies,” SciDAC PI Meeting, July 30, Alexandria, VA.

Woodward, C. S. (2014) “SUNDIALS: Suite of Nonlinear and Differential/Algebraic Equation Solvers,”  Argonne Training Program on Extreme-Scale Computing, August, St. Charles, IL.

Woodward, C. S. (2014) “From Groundwater Flow to Crystal Dislocation Dynamics: Solving Differential Equations for the Department of Energy,” WhAM! A Research Collaboration Workshop for Women in Applied Mathematics: Numerical Partial Differential Equations and Scientific Computing, August, Minneapolis, MN.

Yang, U. M., et al. (2014) “Algorithmic Advances for Algebraic Multi-Grid with Reduced Communication,” at the SIAM Conference on Parallel Processing for Scientific Computing, February 18–21, Portland, OR.

Yang, U. M., et al. (2014) “Matrix and Vector Assembly in Hypre’s Conceptual Interfaces,” Algorithms and Abstractions for Assembly in PDE Codes Workshop, May 12–14, Sandia National Laboratories, Albuquerque, NM.

Abhyankar, S., B.F. Smith, and E. Constantinescu (2013). “Evaluation of Overlapping Restricted Additive Schwarz Preconditioning for Parallel Solution of Very Large Power Flow Problems,” at the International Workshop on High Performance Computing, Networking, and Analytics for the Power Grid.

Agullo, E., et al. (2013) “Recent advances in sparse direct solvers,” at the 22nd Conference on Structural Mechanics in Reactor Technology, August 18–23, San Francisco, CA.

Almgren, A.S. (2013) “BoxLib: Overview and Applications,” at SIAM CSE 2013, February 25–March 1, Boston, MA.

Arsenlis, A., et al. (2013) “Impact of FASTMath Solver Technologies on Scientific Applications,” at DOE SciDAC PI Meeting poster presentations, July 24, Rockville, MD.

Ballard, G., et al. (2013) “Implementing a Blocked Aasen’s Algorithm with a Dynamic Scheduler on Multicore Architectures,” at the 25th IEEE International Parallel and Distributed Processing Symposium.

Banks, J., et al. (2013) “Executing Scalable Mesh-based Simulation Workflows on Exascale Computers,” at the Exascale Mathematics Workshop, August 21–22, Washington, DC.

Basu, P., et al. (2013) “Compiler Generation and Autotuning of Communication-Avoiding Operators for Geometric Multigrid,” at the International Conference for High Performance Computing, Networking, Storage and Analysis (SC13), November 17–22, Denver, CO.

Brown, J. (2013) “Librarization, Composition, and Algorithm/Hardware Interplay in Implicit Solvers and Analysis,” at the International Conference for High Performance Computing, Networking, Storage and Analysis (SC13), November 17–22, Denver, CO.

Brown, J. (2013) “Prospects for Next-Generation Multigridding,” Imperial College London, September 26; Oxford University, September 27.

Brown, J. (2013) “Vectorization, Communication Aggregation, and Reuse in Stochastic and Temporal Dimensions,” at the Exascale Mathematics Workshop, August 21–22, Washington, DC.

Brown, J., and P. Brune (2013) “Low-Rank Quasi-Newton Updates for Robust Jacobian Lagging in Newton Methods,” at the International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, American Nuclear Society, LaGrange Park, IL.

Brune, P. (2013) “A Composed and Multilevel Solution Framework for Nonlinear PDEs,” at SIAM CSE, Boston, MA.

Bunde, D., et al. (2013) “Task Mapping for Non-Contiguous Allocations,” at the International Conference for High Performance Computing, Networking, Storage and Analysis (SC13), November 17–22, Denver, CO.

Carson, E., J. Demmel, and N. Knight (2013) “Exploiting Data Sparsity in Parallel Matrix Powers Computations,” at the10th International Conference on Parallel Processing and Applied Mathematics.

Chitale, K., et al. (2013) “Contribution of the University of Colorado to the high lift prediction workshop,” at the 2nd AIAA CFD High Lift Prediction Workshop, June 22–23, San Diego, CA.

Chitale, K., et al. (2013) “Parallel Anisotropic Adaptivity for Turbulent Flows with Boundary Layers,” at Advances in Computational Mechanics and Finite Elements in Flow Problems, February 26, San Diego, CA.

Chitale, K., et al. (2013) “Parallel Boundary Layer Mesh Adaptation at Large-scale,” at the 12th US National Congress on Computational Mechanics, July, Minneapolis, MN.

Cummings, R., O. Sahni, and C. Letchford (2013) “Numerical Analysis of Drag Reduction on Tall Buildings using Steady Jets,” at the 12th Americas Conference on Wind Engineering, June, Seattle, WA.

Demmel, J. (2013) “Communication-Avoiding Algorithms for Linear Algebra and Beyond, Keynote at IPDPS’13,” at the IEEE International Parallel and Distributed Processing Symposium, May, Boston, MA.

Diachin, L. (2013) “FASTMath: An overview of mathematical algorithms and software,” at the Argonne Training Program for Extreme Scale Computing, August, Argonne, IL.

Diachin, L. (2013) “FASTMath Technology Developments and Partnership Activities,” at the SciDAC PI Meeting, July, Rockville, MD.

Deveci, M. (2013) “A geometric load-balancing algorithm for multicore parallel computers,” at the SIAM Conference on Computational Science and Engineering, February 26, Boston, MA.

Dubey, A. (2013) “Best Practices, Challenges and Recommendations Summarized,” Workshop on Sustainable Software for Science: Practice and Experiences held in conjunction with the International Conference for High Performance Computing, Networking, Storage and Analysis, November 17–22, Denver, CO.

Falgout, R.D. (2013) “Algebraic Multigrid,” Pennsylvania State University, December 16, State College, PA.

Falgout, R.D. (2013) “Extreme-Scale Multigrid in Space and Time,” Pennsylvania State University, December 16, State College, PA.

Falgout, R. (2013) “HYPRE: High Performance Preconditioners,” at the 16th Copper Mountain Conference on Multigrid Methods, March 17–22, Copper Mountain, CO.

Falgout, R. (2013) “HYPRE: High Performance Preconditioners,” at the Argonne Training Program on Exascale Computing, August, Argonne, IL.

Friedhoff, S., et al. (2013) “A multigrid-in-time algorithm for solving evolution equations in parallel,” at the Copper Mountain Conference on Multigrid Methods, March 17–22, Copper Mountain, CO, LLNL-CONF-606952.

Gahvari, H., et al. (2013) “Systematically Reducing Data Movement in Algebraic Multigrid,” at the 16th Copper Mountain Conference on Multigrid Methods, March 17–22, Copper Mountain, CO.

Gahvari, H., et al. (2013) “The Importance of Modeling Solvers: A Case Study Using Algebraic Multigrid,” at the 2013 SIAM Conference on Computational Science and Engineering, February 25–March 1, Boston, MA.

Granzow, B., and Z. Li (2013) “A Tutorial on Albany Code for PDEs,” at the Computational Science and Engineering Seminar Series, September 20, Troy, NY.

Hansen, G., et al. (2013) “The Effective Combination of Mesh Adaptation and Non-linear Thermo-mechanical Solution Components for the Modeling of Weld Failure, MS120 Frameworks, Algorithms and Scalable Technologies for Mathematics on Next-generation Computers,” at the SIAM Conference on Computational Science and Engineering, February 25, Boston, MA.

Hu, J. (2013) “Scaling Challenges in Multigrid Solvers,” at the SIAM Annual Meeting, July.

Ibanez, D.A. (2013) “Communication for HPC,” at the Computational Science and Engineering Seminar Series, September 13, Troy, NY.

Ibanez, D.A., S. Seol, and M.S. Shephard (2013) “Advances of an Unstructured Mesh Infrastructure to Support Massively Parallel Adaptive Simulations on High Core Count Machines,” at the 2013 SIAM Conference on Computational Science and Engineering, February 27, Boston, MA.

Jagalur-Mohan, J., et al. (2013) “Variational Multiscale Analysis and the Fine-scale Green’s Functions for Simple Stochastic Partial Differential Equations,” at the 12th US National Congress on Computational Mechanics, July, Minneapolis, MN.

Jansen, K.E. (2013) “Stabilized Finite Element Methods for Turbulence,” at Advances in Computational Mechanics and Finite Elements in Flow Problems 2013, February 25, San Diego, CA.

Knepley, M., et al. (2013) “Accurately Citing Software and Algorithms Used in Publications,” at the First Workshop on Sustainable Software for Science: Practice and Experiences (WSSSPE1), November 17, Denver, CO.

Knepley, M., J. Brown, and B.F. Smith (2013) “Run-time extensibility: anything less is unsustainable,” at the First Workshop on Sustainable Software for Science: Practice and Experiences.

Leung, V., et al. (2013) “Task Mapping for Non-contiguous Allocations,” at the Center for Information and Systems Engineering, Boston University, May 20, Boston, MA.

Leung, V., et al. (2013) “Task Mapping for Non-contiguous Allocations,” at the INFORMS Annual Meeting, October 6, Minneapolis, MN.

Leung, V., et al. (2013) “Task Mapping for Non-contiguous Allocations,” at the SIAM Conference on Computational Science and Engineering, March 1, Boston, MA.

Li, X.S. (2013) “Hierarchical Algorithms with Reduced Communication/Synchronization,” at the DOE Workshop on Applied Mathematics Research for Exascale Computing, August 21–22.

Li, X.S. (2013) “Hierarchical Parallelism in the Schur Complement Method,” at Advances in Computational Mechanics, Feb. 24–26, San Diego, CA.

Li, X.S. (2013) “High Performance Linear Solvers,” invited lecturer at the 2013 TIMS Winter School for Scientific Computing, National Taiwan University, December 2–7, Taipei, Taiwan.

Li, X.S. (2013) “Recent advances in scalable sparse factorization methods,” at SIAM CSE 2013, February 25–March1, Boston, MA.

Li, X.S. (2013) “Towards an Optimal-Order Approximate Sparse Factorization Exploiting Data-Sparseness in Separators,” invited speaker at the 2013 NCTS Workshop on Numerical Linear Algebra and High Performance Computing (2013 NLA-HPC), National Tsing-Hua University, December 9–12, Hsinchu, Taiwan.

Li, X.S., A. Napov, and M. Gu (2013) “An algebraic multifrontal preconditioner based on hierarchically semi-separable structure,” at the Preconditioning Conference, June 21–23, Oxford, England.

Li, X.S. and F.-R. Rouet (2013) “Towards an optimal-order approximate sparse factorization exploiting data-sparseness in separators,” at Workshop Celebrating 40 Years of Nested Dissection, July 22–23, Waterloo, Canada.

Lott, P.A., C.S. Woodward, and K.J. Evans (2013) “Block Preconditioners for Implicit Atmospheric Climate Simulation in CAM-SE,” at the SIAM Conference on Computational Science and Engineering, February, Boston, MA.

Lott, P.A., et al. (2013) “Preconditioners for Fully Implicit Atmospheric Climate Simulations in CAM-SE,” at the American Geophysical Union Fall Meeting, December 9–13, San Francisco, CA.

Martin, D.F., et al. (2013) “Fully-Resolved Whole-Continent Antarctica Simulations with the BISICLES AMR Ice Sheet Model,” at the American Geophysical Union Fall Meeting, December 9–13, San Francisco, CA.

Miller, M., et al. (2013) “Package Management Practices Essential for Interoperability: Lessons Learned and Strategies Developed for FASTMath,” at the First Workshop on Sustainable Software for Science: Practice and Experiences, November 17, Denver, CO.

Ng, E. (2013) “An Elimination Game—Old and New,” at an Applied Mathematics Department Seminar, April 5, University of California Merced, Merced, CA.

Ng, E. (2013) “Challenges in Computational Science at Exascale,” at the International Conference on Nuclear Theory in the Supercomputing Era 2013, May 13–17, Ames, IA.

Ng, E. (2013) “SciDAC: A Tale of Computational Mathematics, Advanced Computing, and Large-Scale Scientific Applications,” at the 2013 DOE Applied Mathematics Program Meeting, August 6–8, Albuquerque, NM.

Pointer, W.D., et al. (2013) “Developing a Comprehensive Software Suite for Advanced Reactor Performance and Safety Analysis,” at the International Conference on Fast Reactors and Related Fuel Cycles: Safe Technologies and Sustainable Scenarios, Paris, France.

Prokopenko, A., et al. (2013) “Algebraic multigrid using energy-minimization in parallel setting,” at the International Conference on Preconditioning Techniques for Scientific and Industrial Applications, June 2013.

Prokopenko, A., et al. (2013) “Energy Minimization in Parallel Setting,” at the 16th Copper Mountain Conference on Multigrid Methods, March, Copper Mountain, CO.

Prokopenko, A., et al. (2013) “On parallelization of an energy minimizing multigrid,” at the SIAM Annual Meeting, July 2013.

Rajamanickam, S. (2013) “Combinatorial Scientific Computing for Exascale Systems and Applications,” at the ExaMath13 Workshop, August, Washington, DC.

Rajamanickam, S. (2013) “Multithreaded sparse kernels for solution of sparse linear systems,” at SIAM CSE 2013, February, Boston, MA.

Rajamanickam, S., E. Boman, and G. Slota (2013) “Computing Strongly Connected Components in Modern Architectures,” at the SIAM Annual Meeting, July, San Diego, CA.

Rasquin, M., et al. (2013) “Live and Interactive Visualization of Turbulent Flows from a Massively Parallel Implicit CFD Simulation,” at Advances in Computational Mechanics and Finite Elements in Flow Problems 2013, February 26, San Diego, CA.

Rasquin, M., et al. (2013) “Petascale Adaptive Computational Fluid Dynamics,” at the Early Science Project Investigator Meeting, May 15–16, Argonne, IL.

Rasquin, M., et al. (2013) “Towards optimal workflow to support massively parallel implicit adaptive CFD simulations on complex geometries,” at the ANL Post-doctoral Research Symposium, October 10–11, Argonne, IL.

Reynolds, D.R. (2013) “IMEX Methods in SUNDIALS,” at the ARKode Solver BOUT++ 2013 Workshop, Lawrence Livermore National Laboratory, September 4, Livermore, CA.

Rouet, F.-H. (2013) “On partitioning and reordering problems in a hierarchically parallel hybrid linear solver,” at the PDSEC Workshop at IPDPS, May 20–24.

Rouet, F.-H. (2013) “Robust memory-aware mappings for parallel multifrontal factorizations,” at the MUMPS Users Group Meeting, May 29–30, Paris, France.

Rouet, F.-H. (2013) “Recent advances in sparse direct solvers,” at the 22nd Conference on Structural Mechanics in Reactor Technology, August 18–23, San Francisco, CA.

Rupp, K. (2013) “Performance-portable Kernels in OpenCL: Lessons Learned,” at the BLIS Retreat, September.

Rupp, K. (2013) “ViennaCL: GPU-accelerated Linear Algebra at the Convenience of the C++ Boost Libraries,” at SIAM CSE 2013, Boston, MA.

Rupp, K. (2013) “ViennaCL—Portable High Performance at High Convenience,” at ENUMATH, August, Lausanne, Switzerland.

Rupp, K., et al. (2013) “A Note on the GPU Acceleration of Eigenvalue Computations,” at the 11th International Conference of Numerical Analysis and Applied Mathematics.

Sahni, O., et al. (2013) “Adaptive Analysis of Fluid Flows with Shocks,” at the 12th US National Congress on Computational Mechanics, July, Minneapolis, MN.

Sahni, O., et al. (2013) “Parallel Anisotropic Mesh Adaptation with Specific Consideration of Flow Features,” at the 2013 SIAM Conference on Computational Science and Engineering, February–March, Boston, MA.

Salinger, A., and K. Evans (2013) “Software and Algorithms for Implementing Scalable Solvers in Climate Codes,” at the 2013 SIAM Conference on Computational Science and Engineering, February–March, Boston, MA.

Shephard, M.S. (2013) “Bringing Next Generation Massively Parallel Simulations to Engineering Applications,” at IBM Watson Research Labs, March 27, Yorktown Heights, NY.

Shephard, M.S., B. Ball, and F. Zhang (2013) “Unstructured Mesh Developments,” at the EPSI all hands meeting, Lawrence Berkeley National Laboratory, August 14, Berkeley, CA.

Shephard, M.S., C.W. Smith, and G. Heimisson (2013) “Construction of Models and Meshes for Large-Scale Earth Science Applications,” at the 2013 SIAM Conference on Computational Science and Engineering, February 27, Boston, MA.

Shephard, M.S., et al. (2013) “Infrastructure for Parallel Adaptive Unstructured Mesh Simulation,” at the DOE Extreme Scale Computing Training Program, August 3, St. Charles, IL.

Shephard, M.S., et al. (2013) “Introduction to the Center for Computational Innovations and Scientific Computation Research Center and Bring High-Performance Computing to Industry,” at the NYSTAR Fall Meeting, November 14, Troy, NY.

Shephard, M.S., et al. (2013) “Methods and Tools for Parallel Anisotropic Mesh Adaptation and Analysis,” at the VI Int. Conf. on Adaptive Modeling and Simulation ADMOS 2013, June 4, Lisbon, Portugal.

Shephard, M.S., et al. (2013) “Parallel Adaptive Simulation Technologies to Reliably Address Applications in Science, Medical Treatments and Engineering Design,” at the Rensselaer Petascale Workshop, October 3, RPI, Troy, NY.

Shephard, M.S., et al. (2013) “Tools for Constructing High-Performance Simulation Work Flows and their Potential in Selected Medical Treatments,” at the 2nd Annual International Symposium Brain Surgery Simulation, Mount Sinai Medical Center, November 9, New York, NY.

Shephard, M.S., et al. (2013) “Unstructured Meshing Techniques,” at the DOE SciDAC PI Meeting, July 24, Rockville, MD.

Smith, C.W., et al. (2013) “Predictive Load Balancing Using Mesh Adjacencies for Mesh Adaptation,” at the Computational Science and Engineering Seminar Series, October 11, Troy, NY.

Smith, C.W., O. Sahni, and M.S. Shephard (2013) “Building Effective Parallel Unstructured Adaptive Simulation by In-memory Integration of Existing Software Components,” at the 2013 SIAM Conference on Computational Science and Engineering, February 27, Boston, MA.

Smith, C.W., O. Sahni, and M.S. Shephard (2013) “Predictive Load Balancing Using Mesh Adjacencies for Mesh Adaptation,” at the 2013 SIAM Conference on Computational Science and Engineering, February 26, Boston, MA.

Tautges, T., et al. (2013) “Interoperable Solution Transfer Tool for Coupled Multi-Physics Simulations,” at the 2013 SIAM Conference on Computational Science and Engineering, February 25–March 1, Boston, MA.

Tautges, T., et al. (2013) “Software strategies in multi-physics coupling for reactor simulation and climate applications,” at the Workshop on Multiscale Modeling and Computing, April, Leiden, the Netherlands.

Van Andel, E., et al. (2013) “Region-Based AMR: A New AMR Paradigm in BoxLib,” at SIAM CSE 2013, February 25–March 1, Boston, MA.

Woodward, C.S. (2013) “Accelerated Fixed Point Methods and Other Advances in SUNDIALS,” at the BOUT++ Workshop, September, Livermore, CA.

Woodward, C.S. (2013) “Accelerated Fixed Point Methods and Other Advances in SUNDIALS,” at the SIAM Conference on Computational Science and Engineering, February 27, Boston, MA.

Woodward, C.S. (2013) “From Groundwater Flow to Crystal Dislocation Dynamics: Solving Differential Equations for the Department of Energy,” at the IMA Careers for Women in Mathematics Conference, March 5, Minneapolis, MN.

Woodward, C.S. (2013) “SUNDIALS: Suite of Nonlinear and Differential/Algebraic Equation Solvers,” at the Argonne Training Program on Exascale Computing, August, Argonne, IL.

Woodward, C.S. et al. (2013) “Nonlinear Solvers for Dislocation Dynamics,” at the SIAM Conference on Mathematical Aspects of Materials Science, June, Philadelphia, PA.

Yamazaki, I., et al. (2013) “On partitioning and reordering problems in a hierarchically parallel hybrid linear solver,” at the PDSEC Workshop, IPDPS, May 20–24, Boston, MA.

Yang, U.M. (2013) “Algebraic Multigrid—Getting Ready for Exascale,” at the New Algorithms for Exascale Computing Workshop, University of Cologne, December 4–6, Cologne, Germany.

Yang, C. (2013) “Computational techniques for accelerating configuration interaction calculations in MFDn,” at the International Conference on Nuclear Theory in the Supercomputing Era, May, Ames, IA.

Yang, C. (2013) “Computing a Large Number of Eigenpairs on Multi-/many-core Systems,” at SIAM Conference on Computational Science and Engineering, February 25, Boston, MA.

Yang, C. (2013) “Numerical algorithm for energy minimization in electronic structure calculations,” at the 9th International Conference on Numerical Optimization and Numerical Linear Algebra, September, Changchun, China.

Yang, C. (2013) “Preconditioners for accelerating fixed point iteration in electronic structure calculations,” at the International Conference on Continuous Optimization, July, Lisbon, Portugal.

Yang, U.M. (2013) “Reducing Communication in Algebraic Multigrid,” at the 2013 SIAM Annual Meeting, July 8–12, San Diego, CA.

Yang, U.M. (2013) “Reducing Communication in Parallel Algebraic Multigrid,” at the Workshop on Novel Numerical Methods—Shifting the Borders of Computability,” July 29–31, Technical University, Munich, Germany.

Yang, U.M. (2013) “Recent Developments in Parallel Algebraic Multigrid,” at the Weizmann Workshop 2013 on Multilevel Computational Methods and Optimization, April 29–May 2, Weizmann Institute, Israel.

Yang, U.M. (2013) “Scalable linear solvers for parallel computers,” at Advances in Computational Mechanics, February 24–27, San Diego, CA.

Yang, U.M., and P. Vassilevski (2013) “Reducing Communication in Algebraic Multigrid Using Additive Variants,” at the 16th Copper Mountain Conference on Multigrid Methods, March 17–22, Copper Mountain, CO.

Yang, U.M., et al. (2013) “Recent Advances on Reducing Communication in AMG,” at the 2013 SIAM Conference on Computational Science and Engineering, February 25–March 1, Boston, MA.

Abhyankar, S. (2012) “Developing Scalable Applications Using PETSc,” at the SuperComputing Research Center, Indian Institute of Science, February, Bangalore, India.

Abhyankar, S., et al. (2012) “Scalable Solution Using PETSc for Multiple Time-scale Electrical Power Grid Dynamics Simulations,” at the Parallel Processing Conference, February 14–17, Savannah, GA.

Adams, M. (2012) “Memory Movement Optimized Multigrid Algorithms,” at Lawrence Berkeley National Laboratory, October, Berkeley, CA.

Adams, M. (2012) “Memory movement optimized multigrid algorithms,” at Argonne National Laboratory, October, Argonne, IL.

Adams, M., et al. (2012) “FASTMath Solver-Mesh Interactions,” at the SciDAC PI Meeting, September.

Agulla, E., et al. (2012) “Hybrid Solvers or Various Ways to Efficiently Combine Direct and Iterative Schemes toward Parallel Scalable Linear Solvers,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Aktulga, H.M. (2012) “Topology-aware Mappings for Large-scale Eigenvalue Problems,” at the Europar2012 Conference, August 27–31, Rhodes, Greece.

Almgren, A. (2012) “FASTMath Overview,” at the SciDAC-3 Project Meeting, October, Argonne National Laboratory, Argonne, IL.

Almgren, A., et al. (2012) “FASTMath Block-Structured AMR: Algorithms and Applications,” at the SciDAC PI Meeting, September.

Ballad, G., J.W. Demmel, and N. Knight (2012) “Avoiding Communication for Banded Eigensolvers,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Brown, J. (2012) “Multilevel Resiliency for PDE Simulations,” at the 8th Workshop of the INRIA-ANL-Illinois Joint Laboratory on Petascale Computing, Argonne National Laboratory, Argonne, IL.

Brown, J. (2012) “User-Defined Nonblocking Collectives Must Make Progress,” at the DOE Exascale Research Conference, April 16, Portland, OR.

Brown, J., et al. (2012) “Commuting Block Preconditioned Splitting with Multigrid within the same code base,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Brown, J., et al. (2012) “Linear System Solution in FASTMath Software,” at the 2012 SciDAC 3 PI meeting, September 10–12, Rockville, MD.

Brown, J., et al. (2012) “Utilizing Emerging Hardware for Multiphysics Simulation through Implicit High-order Finite Element Methods with Tensor Product Structure,” at the American Geophysical Union Fall Meeting, December 5.

Brown, J., et al. (2012) “Utilizing Emerging Multicore and GPU Hardware for Multiphysics Simulation through Implicit High-order Finite Element Methods with Tensor Product Structure,” at the SIAM Conference on Parallel Processing, February 15.

Carson, E., et al. (2012) “Exploiting Low-Rank Structure in Computing Matrix Powers with Applications to Preconditioning,” at the SIAM Conference on Parallel Processing, February, Savannah, GA.

Colella, P., and B. Van Straalen (2012) “Potential Theory Poisson Solvers,” at the 2012 ComPASS all-hands meeting, September 27–28, Berkeley, CA.

Devine, K., et al. (2012) “Data Partitioning for Scientific Applications and Emerging Architectures,” at the SciDAC-3 PI Meeting, September, Rockville, MD.

Devine, K., et al. (2012) “Exploiting Geometry and Adjacencies in Mesh Partitioning,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Diachin, L. (2012) “DOE Applied Mathematics Software for High Performance Computing,” at the DOE Grand Challenges for Energy Workshop, July, Reston, VA.

Diachin, L. (2012) “FASTMath SciDAC Institute Overview,” April, Germantown, MD.

Diachin, L. (2012) “FASTMath SciDAC Institute Overview and First Year Technical Progress,” at the SciDAC-3 PI Meeting, September, Rockville, MD.

Farley, S., et al. (2012) “Improving Parallel Performance of Nonlinear Solvers in BOUT++,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Gahvari, H., et al. (2012) “Reducing Communication in Algebraic Multigrid,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Hoffman, F.M., et al. (2012) “Computational Challenges of the Applying Computationally Efficient Schemes for BioGeochemical Cycles Project,” at the SciDAC-3 PI Meeting, September 10–12, Rockville, MD, 2012.

Knepley, M., et al. (2012) “Composable linear solvers for multi-physics,” at the 11th International Symposium on Parallel and Distributed Computing.

Knight, N., et al. (2012) “Avoiding communication with hierarchical matrices,” at the SIAM Conference on Applied Linear Algebra, June.

Kraftcheck, J., et al. (2012) “Single-file Parallel I/O in MOAB,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Lee, J., et al. (2012) “Large-Scale Differential Variational Inequalities for Heterogeneous Materials,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Lee, J., et al. (2012) “Large-Scale Differential Variational Inequalities for Phase-Field Modeling,” at the 21st International Conference on Domain Decomposition Methods, June 25, Rennes, France.

Li, X.S. (2012) “Parallel sparse linear solvers,” at the Geo Mathematical Imaging Group Annual Meeting, April 24–26, Purdue University, West Lafayette, IN.

Li, X.S., and I. Yamazaki (2012) “Enhancing Scalability and Robustness of the Schur Complement Method Using Hierarchical Parallelism,” at 12th Copper Mountain Conference on Iterative Methods, March 25–29, Copper Mountain, CO.

Li, X.S., and I. Yamazaki (2012) “New Scheduling Strategies for a Parallel Right-looking Sparse LU Factorization Algorithm on Multicore Clusters,” at IPDPS’12, Shanghai, May 20–24, 2012.

Li, X.S., et al. (2012) “Efficient Scalable Algorithms for Hierarchically Semi-separable Matrices,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Li, X.S., et al. (2012) “Fast and Memory-efficient Approximate Sparse Factorizations Using Hierarchically Semi-separable Structures,” at the SIAM Conference on Applied Linear Algebra, June 18–22, Valencia, Spain.

Li, X.S., et al. (2012) “Partitioning, Ordering, and Load Balancing in a Hierarchically Parallel Hybrid Linear Solver,” at Sparse Days, June 25–26, Toulouse, France.

Lott, A., K. Evans, and C. Woodward (2012) “Block Preconditioners for Fully Implicit Atmospheric Climate Simulation in CAM-SE,” at SIAM Parallel Processing Conference, February 14–17, February, Savannah, GA.

McInnes, L.C. (2012) “Multiphysics Challenges and Recent Advances in Composable Solvers,” at the Third European Seminar on Coupled Problems, June 25–29, Pilsen, Czech Republic.

McInnes, L.C. (2012) “Nonlinear Solvers in Large-Scale Computational Science,” at the SIAM Minisymposium on Applied, Computational, and Discrete Mathematics at National Laboratories and Federal Research Agencies, Joint Mathematics Meeting, January 6, Boston, MA.

McInnes, L.C., et al. (2012) “Extending PETSc’s Composable Hierarchically Nested Linear Solvers,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Miller, B., and D. Hysom (2012) “Scalable Mesh Smoothing on Mesquite on BG/L and BG/P Platforms,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Napov, A., X.S. Li, and M. Gu (2012) “A Parallel Black Box Multifrontal Preconditioner that Exploits a Low-rank Structure,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Rasquin, M., et al. (2012) “Interactive Visualization from a Live Unstructured Grid CFD Simulation at 160k Cores,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Rasquin, M., J. Martin, and K.E. Jansen (2012) “Numerical Simulations of a Vertical Tail of a Commercial Aircraft with Active Flow Control,” at the 5th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, November 18–20, San Diego, CA.

Reynolds, D.R. (2012) “Additive Runge-Kutta IMEX Methods: Accurate Integrators for Multi-Rate Models,” at the Center for Advanced Scientific Computing, May, Lawrence Livermore National Laboratory, Livermore, CA.

Reynolds, D.R., and R. Samtaney (2012) “Sparse Jacobian Construction for Mapped Grid Visco-Resistive Magnetohydrodynamics,” at the 6th International Conference on Automatic Differentiation, July, Fort Collins, CO.

Reynolds, D.R., et al. (2012) “Block Preconditioning of Stiff Implicit Models for Radiative Ionization in the Early Universe,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Reynolds, D.R., R. Samtaney, and H.C. Tiedeman (2012) “Physics-based Preconditioning Within Implicit Simulations of Visco-Resistive Tokamak Plasmas,” at the 2012 SIAM Annual Meeting, July, Minneapolis, MN.

Riesen, L.A., et al. (2012) “Hierarchical Partitioning with Zoltan for Increased Performance on Multicore Compute Nodes,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Rupp, K. (2012) “Highly Productive Application Development with ViennaCL for Accelerators,” at the AGU Fall Meeting, December, San Francisco, CA.

Salinger, A., et al. (2012) “FASTMath Nonlinear Solvers and Time Integrators,” at the SciDAC-3 PI Meeting, September 10–12, Rockville, MD.

Seol, S., et al. (2012) “An Unstructured Mesh Infrastructure for Massively Parallel Adaptive Simulation,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Seol, S., et al. (2012) “A Parallel Unstructured Mesh Infrastructure,” at WOLFHPC 2012: Second International Workshop on Domain-Specific Languages and High-Level Frameworks for High Performance Computing, Super Computing 2012, November 16, Salt Lake City, UT.

Shephard, M.S. (2012) “Providing High-Performance Computing Support to Industry,” at the RPI Venture Summit, April 12, Troy, NY.

Shephard, M.S., and C. Smith (2012) “NY State High-Performance Computing Consortium,” at 2012 Rensselaer CATS Technology Showcase and Conference, April 24, Troy, NY.

Shephard, M.S., et al. (2012) “Components to Support Parallel Adaptive Unstructured Mesh Simulations on Massively Parallel Computers,” at the Workshop on PDE Software Frameworks, June 18, Muenster, Germany.

Shephard, M.S., et al. (2012) “Unstructured Mesh Adaptation on Massively Parallel Computers,” at Advances in Computational Science, Engineering and Mathematics, January 20, University of Texas, Austin, TX.

Shephard, M.S., et al.(2012) “Unstructured Mesh Components for Adaptive Simulation on Massively Parallel Computers,” at SPXXL/ScicomP Summer 2012 Meeting, May 16, Toronto, Canada.

Smith, B., et al. (2012) “PETSc’s Software Strategy for the Design Space of Composable Extreme-Scale Solvers,” at the DOE Exascale Research Conference, April 16–18, Portland, OR.

Smith, C., M. Zhou, and M.S. Shephard (2012) “ParMA: Towards Massively Parallel Partitioning of Unstructured Meshes,” at SIAM Parallel Processing, February, Boston, MA.

Tautges, T.J. (2012) “Coupled Multi-Physics Approach in CESAR,” at the Exascale Research Conference, October 3, Washington, DC.

Tautges, T.J. (2012) “Data Models and their Influence On...,” at the CSCADS Summer 2012 Workshop, Scientific Data and Analytics for Extreme-scale Computing, July 31, Snowbird, UT.

Tautges, T.J. (2012) “MOAB: a mesh library for parallel simulation and solution transfer,” at Los Alamos National Laboratory, February 28, Los Alamos, NM.

Tautges, T.J., V. Mahadevan, and T. Peterka (2012) “Mesh-based Data and Algorithms across the Simulation Process: anecdotes, activities, and opportunities,” at the UIUC-Argonne-Inria Joint Lab workshop, November, Argonne National Laboratory, Argonne, IL.

Tautges, T.J., et al. (2012) “Mesh Interface Resolution and Ghost Exchange in a Parallel Mesh Representation,” Workshop on Large-Scale Parallel Processing, at the IEEE 26th International Parallel and Distributed Processing Symposium, May, Shanghai, China.

Tiedeman, H.C., and D.R. Reynolds (2012) “Multilevel Schur Complement Preconditioning for Multi-Physics Simulations,” at the Copper Mountain Conference on Iterative Methods, March Copper Mountain, CO.

Van Straalen, B.(2012) “Chombo: An HPC Toolkit for Adaptive Mesh Refinement Applications,” at the Conference on Computational Physics, October 14–18, Kobe, Japan.

Van Straalen, B. (2012) “Chombo: Still Mostly a Cathedral,” at the Building Community Codes for Effective Scientific Research on HPC Platforms, September 6–7,University of Chicago.

Van Straalen, B. (2012) “High-Order Finite-Volume AMR Methods on Mapped Multiblock Grids,” at the ASTRONUM 7th International Conference on Numerical Modeling of Space Plasma Flows, June 24–29, Kailua, HI.

Van Straalen, B. (2012) “Yes, But I Know Loops,” at the workshop for Domain Specific Languages, DOE Exascale Research Conference, October 1–3, Arlington, VA.

Wang, L., et al. (2012) “Phase-field Modeling for Mesoscale Materials by Differential Variational Inequalities,” at the 21st International Symposium on Mathematical Programming, August, Berlin, Germany.

Woodward, C.S. (2012) “An Accelerated Picard Method for Nonlinear Systems Related to Variably Saturated Flow,” at the Copper Mountain Conference on Iterative Methods, March, Copper Mountain, CO.

Woodward, C.S. (2012) “Nonlinear Solvers for Variably Saturated Flow,” at SCALA 2012: Scientific Computing Around Louisiana, January, Baton Rouge, LA.

Woodward, C.S., et al. (2012) “Anderson Acceleration of Modified Picard Iteration for Variably Saturated Flow,” at the SIAM Annual Meeting, July, Minneapolis, MN.

Woodward, C.S., et al. (2012) “Anderson Acceleration of Modified Picard Iteration for Variably Saturated Flow,” at the XIX International Conference on Computational Methods in Water Resources, June, Champaign, IL.

Woodward, C.S., et al. (2012) “SUNDIALS: Suite of Nonlinear and Differential Algebraic Equation Solvers,” at the DOE ACTS Toolkit Workshop, August, Berkeley, CA.

Yamazaki, I., and X.S. Li (2012) “New Scheduling Strategies for a Parallel Right-looking Sparse LU Factorization Algorithm on Multicore Clusters,” at the 26th IEEE International Parallel and Distributed Processing Symposium, May 21–25, Shanghai, China.

Yang, C. (2012) “Selected Inversion,” at the Sparse Day workshop, June, Toulouse, France.

Yang, C. (2012) “Solving Nonlinear Eigenvalue Problems in Electronic Structure Calculation,” at the SIAM Applied Linear Algebra Conference, June, Valencia, Spain.

Yang, C., and X.-C. Cai (2012) “A Parallel, Fully Implicit Solver for Atmospheric Euler Flows,” at the SIAM Parallel Processing Conference, February 14–17, Savannah, GA.

Yang, U. (2012) “Algebraic Multigrid—on the Road to Exascale,” at the Scalable Hierarchical Algorithms for Extreme Computing Workshop, April 28–30, KAUST, Thuwal, Saudi Arabia.

Yang, U. (2012) “Preparing Algebraic Multigrid for Exascale,” at the DOE Exascale Research Conference, April 16–18, Portland, OR.

Yang, U. (2012) “Preparing Algebraic Multigrid Solvers for Future Supercomputers,” at the International Workshop on Efficient Solvers in Biomedical Applications, July 2–5, Graz, Austria

Abhyankar, S. (2011) “Developing Scalable Applications Using PETSc for the Next-Generation Power Grid,” at the Power Systems Research Group, November, Washington State University, Pullman WA.

Shephard, M.S. (2011) “Introduction to the Workshop on High-Performance Computing for Industry,” at the HPC2 Workshop, RPI, October 26, Troy, NY.

Shephard, M.S. (2011) “Parallel Adaptive Simulation Technologies including Application to Multiscale Problems: From Research to Industry,” at the P&G Modeling and Simulation Symposium, September 21, West Chester, OH.

Shephard, M.S., et al. (2011) “Interoperable components for parallel mesh generation and adaptation,” at the NDIA Physics-based Modeling in Design and Development for US Defense conference, November 16, Denver, CO.

Smith, C., et al. (2011) “Bringing Parallel Adaptive Simulation to Industry,” at the RPI High Performance Computing Conference, October, Troy, NY.

Tautges, T.J. (2011) “MOAB and Friends,” at Oak Ridge National Laboratory, November 18, Oak Ridge, TN.

Wang, L. (2011) “Phase-field Modeling for Mesoscale Materials by Differential Variational Inequalities,” at the Mathematics Department at Zhejiang University, November, Hangzhou, China.

Wang, L. (2011) “Phase-field Modeling for Mesoscale Materials by Differential Variational Inequalities,” at the SIAM Student Chapter, Illinois Institute of Technology, October, Chicago, IL.

Woodward, C.S. (2011) “An Accelerated Fixed-Point Iteration for Solution of Variably Saturated Flow,” at 40 Years and Counting: AWM’s Celebration of Women in Mathematics, September 17, Brown University, Providence, RI.

Woodward, C.S. (2011) “SUNDIALS: Suite of Nonlinear and Differential Algebraic Equation Solvers,” at the BOUT++ Workshop, September 15, Lawrence Livermore National Laboratory, Livermore, CA.

Yang, U. (2011) “Developing Scalable Solvers for High Performance Computers,” at the Computational Science and Engineering Seminar, November 3, University of Illinois at Urbana-Champaign, Champaign, IL.