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Archived Seminars 2007:

April 20, 2016, "IPM: A Post-MPI Programming Model (Part II)" Junchao Zhang and Barry Smith,
April 19, 2016, "IPM: A Post-MPI Programming Model (Part I)" Junchao Zhang and Barry Smith,
April 13, 2016, "Probabilistic Analysis of Derivative-Free Methods" Clement Royer,
April 11, 2016, "Two quick talks!" Remigijus Paulavicius and Nikolaos Kazazakis,
March 1, 2016, "Two applications of bilevel programming in energy modeling" Patrice Marcotte,
January 20, 2016, "Uncertainty quantification techniques for data-intensive engineering design" Zheng Zhang,
December 10, 2015, "Extended Formulations in Mixed-integer Convex Programming" Miles Lubin,
December 9, 2015, "Adjoints and large data sets in Computational Fluid Dynamics: A framework for the spectral element code Nek5000" Oana Marin,
December 2, 2015, "Static Parameter Estimation using Kalman Filtering and Proximal Operators" Vivak Patel,
November 24, 2015, "Mixed-Integer PDE-Constrained Optimization" Sven Leyffer,
November 18, 2015, "Geometric Multigrid Preconditioners for DPG Systems in Camellia" Nathan Roberts,
November 13, 2015, "Complex Polynomial Optimization and its Application to Power Systems" Cedric Josz,
November 11, 2015, " A Two-Level Approach to Large Mixed-Integer Programs with Application to Cogeneration in Energy-Efficient Buildings" Fu Lin,
November 4, 2015, "Asynchronous Two-Level Checkpointing Scheme for Large-Scale Adjoints using Nek5000" Michel Schanen,
November 2, 2015, "Finding Multiple Local Minima of Computationally Expensive Simulations" Jeffrey Larson,
October 28, 2015, "Using Mira to Design Cleaner Engines" Janardhan Kodavasal,
September 30, 2015, "How LANS Works" Paul Hovland,
September 23, 2015, "Decomposition methods for large-scale structured mixed-integer programs" Kibaek Kim,
September 17, 2015, "Numerical integrators for a plane-wave implementation of real-time time-dependent density functional theory" André Schleife,
September 16, 2015, "Visualizing the behavior of polar domains and screening charges under electric and mechanical fields" Seungbum (Daniel) Hong,
August 26, 2015, "Smart Grid Co-Simulations involving Energy Market, Energy Grid and Information & Communication Technology Models using the Common Information Model " Lukas Razik,
August 26, 2015, "Phase retrieval in high dimensions" Stefano Marchesini,
August 19, 2015, "Encoding mixed-integer formulations for the floor layout problem" Joey Huchette, August 7, 2015, "Summer Argonne Students Symposium (SASSy) - Part 2", [more info] July 31, 2015, "Summer Argonne Students Symposium (SASSy) - Part 1", [more info]
July 24, 2015, "Mixed integer nonlinear optimization: formulation and computation" Qie He,
July 1, 2015, "A differential analysis of the Power Flow Equations" Dvijotham Krishnamurthy,
June 24, 2015, "Adaptive Sampling Line Search for Simulation-based Optimization" Raghu Pasupathy,
June 19, 2015, "Computational modeling of self-organization of dislocations and mesoscale deformation of metals" Anter El-Azab,
June 18, 2015, "Heuristic and exact methods for the sparse matrix partitioning problem" Daniel Pelt,
June 10, 2015, "Sensitivity analysis of time-dependent simulations" Hong Zhang,
May 27, 2015, "Towards aerospace design in the age of extreme-scale supercomputing" Qiqi Wang,
April 22, 2015, "ABOSO - A Blurred OneShot method for Design Optimization" Torsten Bosse,
April 8, 2015, "Optimal design of bilateral contracts for energy procurement" Francois Gilbert,
March 11, 2015, "Distributed Alternating Direction Method of Multipliers for Multi-agent Optimization" Ermin Wei,
February 27, 2015, "Recovering long-time correlation functions from Nonequilibrium Umbrella Sampling: Rapid prototyping of sampling algorithms in a Python-MPI interface" Jeremy Tempkin,
February 17, 2015, "The High Performance Computing Juggling Act" Michelle Strout,
February 11, 2015, "On the temporal scales of solar modulation of galactic cosmic radiation" Charlotte Haley,
January 14, 2015, "Prediction and Optimization of Global Systems using Mathematical and Statistical Modelling" Jana Heckenbergerova,
December 16, 2014, "Proactive Strategies for Energy Management in Residential Buildings" Michael Baldea,
December 3, 2014, "From data-to-predictions under uncertainty for Antarctic ice sheet flow" Noemi Petra,
November 19, 2014, "Towards Industrial Strength Discrete Optimization via Simulation: Multi-Fidelity Optimization and Data-Driven Robustness " Jie Xu,
November 5, 2014, "Optimization Approach for Tomographic Inversion from Multiple Data Modalities and Image Registration" Zichao (Wendy) Di,
October 29, 2014, "Free Energy Analysis of Lipid Tail Protrusions from Atomistic Molecular Dynamics Simulations" Mukarram Tahir,
October 22, 2014, "Constructing one-dimensional topological singularities from a complex scalar field over a mesh" Carolyn Phillips,
October 17, 2014, "Network fault localization and attack detection using statistical analysis" Maggie Cheng,
October 14, 2014, "Nested Solutions and a Class of Bicriteria Combinatorial Optimization Problems" David Morton,
October 1, 2014, "Algorithms for computationally efficient molecular simulations: chemical reactivity, predictive modeling of zeolites, and x-ray damage mechanisms" Christopher Knight,
September 24, 2014, "Building the DOE Systems Biology Knowledgebase" Rick Stevens, August 19, 2014, "Summer Argonne Students Symposium (SASSy) - Part 3" LANS Summer Students, [more info]
August 13, 2014, "Building an Integrated Big Data Analysis Platform for Genomic Sciences and Addressing the Resource Management Challenges in the Cloud" Wei Tang,
August 8, 2014, "A Finite Volume Solver for the Compressible Navier-Stokes Equations" Joshua Hansel, August 5, 2014, "Summer Argonne Students Symposium (SASSy) - Part 2" LANS Summer Students, [more info]
July 30, 2014, "Quantum spin simulation with large-scale matrix diagonalization" Cheng-Chieng Chen, July 28, 2014, "Summer Argonne Students Symposium (SASSy) - Part 1" LANS Summer Students, [more info]
July 21, 2014, "Extreme Scale Density Matrix Calculations of Coupled Quantum Systems" Matt Otten,
July 16, 2014, "Development of a time-dependent marine ice flow model adjoint and its application to data assimilation" Daniel Goldberg,
July 2, 2014, "Towards Scalable Gaussian Process Analysis " Mihai Anitescu,
June 25, 2014, "EcoGrid EU: A State-of-the-Art Demand Response Demonstration in Europe" Emil M. Larsen,
June 11, 2014, "Data-Driven Model for Solar Irradiation Based on Satellite Observations" Ilias Bilionis,
June 4, 2014, "Application of Optimization to Genome Annotation and Metabolic Network Modeling" Christopher S. Henry,
June 2, 2014 to June 2, 2014, "Performance Tuning for GPUs - An Iterative Process" Karl Rupp,
May 21, 2014, "Boundary integral methods for Stokes flow: Quadrature techniques and fast Ewald methods" Oana Marin,
May 12, 2014, "Moment-Based Relaxations of Optimal Power Flow Problems" Daniel K. Molzahn,
May 7, 2014, "Scalable Strategies for Large-scale Structured Nonlinear Optimization" Nai-Yuan Chiang,
April 30, 2014, "Understanding Asynchronous Noise: Towards Exascale Resilience" Adam Hammouda,
April 16, 2014, "A Discontinuous Petrov-Galerkin Methodology for Incompressible Flow" Nathan V. Roberts,
April 9, 2014, "Oblique Laminar-Turbulent Interfaces in Couette Flow and Self-Sustaining Process in Boundary Layer Flows" Philipp Schlatter,
April 2, 2014, "Storage, Scheduling and User Interfacing Challenges in Distributed Systems" Ketan Maheshwari,
March 26, 2014, "How to Solve a Billion-by-Billion Dense Linear System in Minutes" Jie Chen,
March 13, 2014, "Active subspace methods for high-dimensional response surfaces" Paul G. Constantine,
February 12, 2014, "Hierarchical Krylov and Nested Krylov Methods using PETSc for Extreme-Scale Computing" Hong Zhang,
February 5, 2014, "Dynamics Constrained Optimization of Electrical Power Systems" Shrirang Abhyankar,
January 9, 2014, "Experiences in Manually Tuning for Parallelism and Data Locality in a Combustion Benchmark" Catherine Olschanowsky,
December 13, 2013, "Computing in Optimization using Julia" Miles Lubin,
December 11, 2013, "Statistical inference problems for (nonlinear) Stochastic PDEs" Igor Cialenco,
December 4, 2013, "A SLPEC/EQP Method for MPECs" Todd Munson,
November 20, 2013, "Stochastic Optimal Control Framework for Natural Gas Network Operations" Victor Zavala,
November 13, 2013, "Robust Solvers for Emerging Challenges in Computational Science" Peter Brune,
November 6, 2013, "Using Adaptive Sparse Grids to Solve High-Dimensional Dynamic Models" Simon Scheidegger,
October 30, 2013, "Integrated Modeling of Cyber-Physical-Social Systems with Applications to Smart-Grids" Ahmad F Taha,
October 25, 2013, "On a combinatorial optimization problem involving the graph Laplacian matrix" Fu Lin,
October 9, 2013, "Correlated electron dynamics and excited-state plasmons" Jonathan J. Foley, IV,
October 2, 2013, "NDPF at Argonne" Stefan Wild,
September 24, 2013, "The Return of the Augmented Lagrangian" Sven Leyffer,
September 10, 2013, "Time integration and solver challenges in tokamak edge plasma simulation" Jed Brown,
August 29, 2013, "Improved diffusion Monte Carlo for quantum Monte Carlo, rare event simulation, data assimilation, and more" Jonathan Weare,
August 19, 2013, "ARGoS: Large-Scale Physics-Based Simulation of Swarm Robotics Systems" Carlo Pinciroli, August 14, 2013, "SASSy (Summer Argonne Students Symposium) Part 2" LANS Summer Students, [more info]
August 12, 2013, "A Fast Algorithm for Parameter Estimation in XRD" Marc Steinbach, August 1, 2013, "SASSy (Summer Argonne Students Symposium) Part 1" LANS Summer Students, [more info]
July 19, 2013, "RLT-POS: Reformulation-Linearization Technique-based Optimization Software for Solving Polynomial Programming Problems" Evrim Dalkiran ,
July 16, 2013, "Steering Augmented Lagrangian Methods" Daniel Robinson,
July 10, 2013, "Performance of automatic differentiation tools in the dynamic simulation of multibody systems " Sri Hari Krishna Narayanan,
June 26, 2013, "On Convenience and Inconvenience in GPU Computing" Karl Rupp,
June 21, 2013, "Decomposition Techniques for Parallel Solution of NLP Problems Based on Nonlinear Interior-Point Methods" Carl D. Laird ,
June 12, 2013, "A New Perspective on Sparse Support Vector Machines (SVMs) and a Projected Gradient Method" Noam Goldberg,
June 4, 2013, "Numerical experiments of turbulent flows on supercomputers" Dan Henningson,
May 28, 2013, "Synchrophasor based Voltage Stability and Real Time Implementation" Anurag Srivastava,
May 22, 2013, "Discovering Crystals using Shape Matching and Machine Learning" Carolyn Phillips,
May 13, 2013, "A Dynamical System for PageRank with Time-Dependent Teleportation" David Gleich,
April 30, 2013, "Studying flow stability and developed wall turbulence - some results using high-order DNS" Philipp Schlatter,
April 17, 2013, "Iterative Methods for Hybrid Optimization of Power Networks" Todd Murphey,
April 3, 2013, "Network-centric resource scheduling in e-Science networks" Eunsung Jung,
March 26, 2013, "MOPEC: Multiple Optimization Problems with Equilibrium Constraints" Michael C. Ferris,
March 18, 2013, "On the Nature of Dispersion in the Ocean" Tamay Ozgokmen,
March 13, 2013, "Do-It-Yourself Parallel Data Analysis " Tom Peterka,
March 6, 2013, "The Multifaceted Mathematics for Complex Energy Systems (M2ACS) Project" Mihai Anitescu,
February 22, 2013, "Two mathematical topics in mutiscale science: random composites and metastable states" Claude Le Bris,
February 20, 2013, "Algorithms and Software for Quantum Chemistry at Petascale and Beyond" Jeff Hammond,
February 13, 2013, "Composability, performance, and resilience in multilevel solvers" Jed Brown,
February 6, 2013, "Tensors and hypermatrices in physics, chemistry, and optimization" Lek-Heng Lim ,
January 9, 2013, "Unified Discretizations and Solution Techniques for Numerical Computations over Complex Geometries" Xiangmin (Jim) Jiao,
January 7, 2013, "An adaptive wavelet stochastic collocation method for irregular solutions of PDEs with random input data" Clayton Webster, December 19, 2012, "Peer Education For Scientific Computing " Katy Huff, [more info]
November 29, 2012, "Methods for Solving Large Dynamic Optimization Problems in Economics" Ken Judd,
November 28, 2012, "Toward a more robust, data parallel algebraic multigrid method" Luke Olson,
November 14, 2012, "Analysis of Large-Scale Computer Experiments" Lulu Kang,
November 7, 2012, "A Quadratic C^0 Interior Penalty Method for Cahn-Hilliard Equations" Shiyuan Gu,
October 31, 2012, "Opportunities in Coherent Diffractive Imaging: Help wanted!" Ian McNulty,
October 24, 2012, "Branch-and-Sandwich : A Deterministic Global Optimization Algorithm for Optimistic Bilevel Programming Problems" Polyxeni-M. Kleniati,
October 19, 2012, "Memory movement optimized multigrid algorithms" Jed Brown & Mark Adams ,
October 16, 2012, "The FEniCS Project" Anders Logg,
October 10, 2012, "Morphological Evolution of Particles in Stressed Solids " Xiaofan Li,
October 3, 2012, "Fast numerical methods for mixed-integer nonlinear model predictive control" Christian Kirches,
August 8, 2012, "Multicore Homology" Ryan Lewis,
August 2, 2012, "SASSy 2012" Givens Fellows and Summer Interns,
July 25, 2012, " Automatic Numerical Algorithms with Performance Guarantees " Fred J. Hickernell ,
July 17, 2012, "Initial Boundary Value Problems, Summation-By-Parts Operators and Weak Boundary Conditions with Multi-Physics Applications" Jan Nordstrom,
July 9, 2012, "Simulation-based optimization in engineering: from hybrid derivative-free methods to MINLP and MVP." Anne-Sophie Crelot,
June 27, 2012, "Nanovol: A Volumetric Visualization and Analysis Framework for Chemical Materials Science" Aaron Knoll,
June 13, 2012, "Towards the Quantum Machine: Fast and accurate modeling of quantum chemical properties using machine learning" O. Anatole von Lilienfeld,
June 6, 2012, "Swift/T: Scalable dataflow programming for composite applications" Justin M Wozniak,
May 24, 2012, "Kinematic variational principle for vortical structure of Euler flows " Yasuhide Fukumoto ,
May 23, 2012, "Evaluating polynomials in several variables and their derivatives on a GPU computing processor" Genady Gregory Yoffe,
May 17, 2012, "Designing and Understanding Future Storage System " Ning Liu,
May 16, 2012, "Legal Complexity: Measuring complexity within the Supreme Court precedent network and predicting network growth" Ryan Whalen,
May 10, 2012, "Interior Point warmstarts and stochastic programming" Andreas Grothey,
May 8, 2012, "Optimization and Exascale Computing" Andreas Grothey,
May 2, 2012, "The improvement and analysis of ACO algorithms for the DTSP by the use of different pheromone restructuring procedures and local searches" Sabrina Oliveira ,
April 27, 2012, "Stochastic First- and Zero-order Methods for Nonconvex Stochastic Programming" Guanghui (George) Lan,
April 26, 2012, "Multiscale Methods in the "Big Data" World of Networks" Ilya Safro,
April 18, 2012, "The Earth Microbiome Project: A new paradigm in geospatial and temporal studies of microbial ecology" Jack Gilbert,
April 13, 2012, "A Tool TH to Test and Evaluate Scientific Computations" Brian T. Smith,
April 11, 2012, "Parallel distributed-memory simplex for large-scale stochastic LP problems" Miles Lubin,
April 11, 2012, "TBA" Alexandra Newman,
April 10, 2012, "A Matrix-Free Trust-Region SQP Algorithm for Large-Scale Optimization" Denis Ridzal,
April 5, 2012, "Adaptive finite element methods for compressible flows using high-order stabilization" Murtazo Nazarov,
April 4, 2012, "Automating Recompute vs. Store Decisions in Adjoint Computations" Jean Utke,
March 21, 2012, "An adaptive treecode for evolution of microstructure in elastic media" Hualong Feng,
March 19, 2012, "Enhanced Multilevel Manifold Learning" Haw-ren Fang ,
March 14, 2012, "Optimal Filling of Shapes" Carolyn Phillips,
February 29, 2012, "Parallel computation on bag of workstations using Swift coasters " Ketan Maheshwari,
February 23, 2012, "10x10: A Customized Approach to Energy-Efficient Execution" Apala Guha,
February 22, 2012, "GROPHECY: GPU performance projection from CPU code skeletons" Jiayuan Meng,
February 8, 2012, "Pasts that Never Happened: Archaeological Simulation Models and Computational Social Science" John T. Murphy,
February 1, 2012, "Statistical estimation with shape constraints" David Papp,
January 25, 2012, "Multiscale method for network generation" Alexander Gutfraind,
January 18, 2012, "Optimization problems in atomistic and first principles materials modeling -- a few examples" Maria Chan,
January 17, 2012, "Efficient Regularized Isotonic Regression via Partitioning and L1 Penalization " Ronny Luss,
January 11, 2012, "Distributed parallel algorithms for problems in polynomial optimization and robust control" Reza Kamyar,
January 9, 2012, "TBA" Xiangmin (Jim) Jiao,
December 14, 2011, "MINRES-QLP for Singular Symmetric and Hermitian Linear Equations and Least-Squares Problems" Sou-Cheng Choi,
December 7, 2011, "Large-Scale Nonlinear Optimization with Inexact Step Computations" Andreas Waechter,
December 2, 2011, "Communication Reducing Data Models and Asynchronous Algorithms" Mark F. Adams,
December 1, 2011, "Accelerating Algebraic Multigrid on GPUs" Steven Dalton,
November 30, 2011, "Statistical estimation with shape constraints" David Papp,
November 29, 2011, "A Fast Mixed-Precision Strategy for Iterative GPU-Based Solution of the Laplace Equation" Stefan Glimberg,
November 22, 2011, "Towards Genome-Scale Based Dynamic Modeling of Cellular Metabolism. The Cybernetic Approach" Hyun-Seob Song,
November 21, 2011, "Introducing GPSI: YOUR New Computing Environment" Mark Hereld,
November 9, 2011, "Anti-Islanding in Transmission Switching AND Using Symmetry to Optimize Over Extended Formulations" Jim Ostrowski,
November 3, 2011, "Emergency recording of persian antiquities: electronic imaging editing, and presentation of the persepolis fortification archive" Matthew W. Stolper and Sandra Schloen,
October 12, 2011, "Incorporation of Stochastic Effects in Climate Models" J. Clayton Kerce,
September 28, 2011, "The Network Intrusion Response Problem and Solution Techniques" Noam Goldberg,
September 23, 2011, "Sparse linear algebra for interior point methods" Ed Rothberg,
September 7, 2011, "Convergence Analysis of a Parallel Newton Scheme for Dynamic Power Grid Simulations" Victor Zavala,
August 24, 2011, "An adjoint-based inexact Newton method for inverse problems governed by nonlinear full Stokes models of ice sheet flows" Noemi Petra,
August 17, 2011, "The Discrete Empirical Interpolation Method for Nonlinear Model Reduction" Danny C Sorensen, August 2, 2011, "Student Argonne Summer Symposium - SASSy 2011" 10 LANS Summer Students, [more info]
July 28, 2011, "A Continuous Multilevel Solver for the Vertex Separator Problem" James Hungerford,
July 27, 2011, "Matrix splitting methods for bound-constrained quadratic programming and linear complementarity problems" Daniel Robinson,
July 20, 2011, "An "energy norm" for nonsymmetric problems with application to algebraic multigrid" James Lottes,
July 14, 2011, "Is there an easy route to reach the peak of performance?" Jesse Wang,
July 6, 2011, "Scalable Stochastic Optimization of Complex Energy Systems" Miles Lubin,
June 29, 2011, "Heuristics to find feasible solutions of Mixed Integer Nonlinear Problems" Pietro Belotti,
June 23, 2011, "Continuous-time dynamic user equilibrium via differential complementarity systems" Prof. Jong-Shi Pang,
June 1, 2011, "Using Performance Models to Provide Efficient Programming Solutions on Multicores" Van Bui,
May 25, 2011, "Postdoc Mentoring meeting" Todd Munson,
May 11, 2011, "Computing Vortex Sheet Motion" Robert Krasny,
May 4, 2011, "Numerical Linear Algebra Challenges in Very Large Scale Data Analysis" Jie Chen,
April 27, 2011, "High-Level, One-Sided Programming Models on MPI: A Case Study with Global Arrays" James Dinan,
April 20, 2011, "Towards simulation-time data analysis and I/O acceleration on leadership-class systems" Venkatram Vishwanath,
April 15, 2011, "Challenges in Analyzing Large Dynamic Networks" Sanjukta Bhowmick,
April 14, 2011, "Numerical modelling in Glaciology: computational challenges and opportunities" Ian Rutt,
April 13, 2011, "Multigrid methods with applications to MHD and structural mechanics" Mark Adams,
April 12, 2011, "Multifidelity Methods for Multidisciplinary System Design" Andrew March,
March 30, 2011, "A simple introduction to complex analysis" Prachi Mahajan,
March 23, 2011, "Dynamic Trees for Response Surface Learning and Optimization" Robert Gramacy,
March 16, 2011, "Globally Solving Nonconvex QPs via Completely Positive Programming" Jieqiu Chen,
March 14, 2011, "Optimal Filling of Shapes" Carolyn Phillips,
March 7, 2011, "Block Tensor Computations" Charles Van Loan,
February 23, 2011, "The need for super-computations in biomedical simulation of the brain" Andreas Linninger,
February 16, 2011, "Algorithmic and computational challenges of very large Reverse Monte Carlo simulations" Karoly Nemeth,
February 10, 2011, "On stability of grid overlapping methods" Yulia Peet,
February 8, 2011, "Friends Don't Let Friends Tune Code" Jeff Hollingsworth,
January 26, 2011, "Building the Next Generation of Parallel Applications" Michael A. Heroux,
January 20, 2011, "Contextual Modeling in Continuous Speech Tone Recognition" Siwei Wang,
January 19, 2011, "Real-Time Optimization for Energy Management of Building Systems" Victor Zavala,
January 12, 2011, "New Additions to PETSc" Barry Smith,
December 15, 2010, "An Introduction to TikZ" Sean Farley,
December 1, 2010, "Algorithms and Software for Sparse Derivative Computation and Beyond" Assefaw Hadish Gebremedhin,
November 17, 2010, "Nonlinear Programming Algorithms and Infeasibility Detection" Figen Oztoprak,
November 10, 2010, "Optimizing Particle Systems for Image Feature Sampling" Gordon L Kindlmann,
November 8, 2010, "Power-Aware Consolidation of Scientific Workflows in Virtualized Environments" Qian Zhu,
November 3, 2010, "EBMesh: An Embedded Boundary Meshing Tool" Hong-Jun Kim,
November 1, 2010, "Estimating Parameters in Optimal Control Models" Kathrin Hatz, October 27, 2010, "1) Progress in Parallel Implicit Methods for Tokamak Edge Plasma Modeling and 2) Sparse Triangular Solves for ILU Revisited: Data Layout Crucial to Be" Michael McCourt and Hong Zhang, [more info]
October 26, 2010, "The stochastic dynamics of micro and nanoscale elastic objects in fluid" Mark Paul ,
October 6, 2010, "Multiway data analysis using tensor decompositions" Daniel Dunlavy,
September 29, 2010, "Dynamic Power Markets - A game theoretic approach" Aswin Kannan, September 23, 2010, "Controlling Nanostructure in Organic and Hybrid Photovoltaics" Seth B. Darling, [more info]
September 22, 2010, "Shared Memory Multiprocessing and Automatic Differentiation" Michael Foerster , August 25, 2010, "SASSy : Student Argonne Summer Symposium - Round 2" LANS Summer Students, [more info] August 18, 2010, "Dimension reduction in uncertainty quantification of nuclear engineering models" Oleg Roderick, Zhu Wang, Brian Lockwood, [more info]
August 11, 2010, "Climate modeling meets remote sensing: How do you measure a storm cloud?" Scott Collis,
August 9, 2010, "Parameter Sensitivity and Uncertainty quantification for Engineering Simulations using the Discrete Adjoint" Brian Lockwood, August 4, 2010, "SASSy: Student Argonne Summer Symposium" LANS Summer Students, [more info]
July 28, 2010, "Development of RESRAD Series of Models for Environmental Cleanup" Charles Yu and Shih-Yew Chen,
July 21, 2010, "Network compression-friendly ordering" Ilya Safro,
July 7, 2010, "Opportunistic Networking via Dynamic Spectrum Access" Sachin Shetty,
June 23, 2010, "Intrepid Astrophysics and Cosmology Simulations" Joe Bernstein,
June 16, 2010, "ADIC2: Development of a Component Source Transformation System for Differentiating C and C++" Sri Hari Krishna Narayanan,
June 9, 2010, "Scalable Data Analysis" Tom Peterka,
May 26, 2010, "Recent computational results on classical DFT of electrolytes: PETSc + PyCUDA" Dmitry Karpeev,
May 19, 2010, "Non-Smooth Optimization in the Data Assimilation of Satellite Observations In Numerical Weather Prediction" Jeff Steward,
May 12, 2010, "MPI Object Lifetimes: Semantics and Solutions for Multithreading" Dave Goodell,
April 28, 2010, "What does efficient Hessian computation have to do with inferring evolutionary history?" Andrew Lyons,
April 27, 2010, "Title to be announced" James Dinan,
April 14, 2010, "InfiniBand on the Cloud" Pavan Balaji,
March 31, 2010, "Asynchronous parallel computation of higher order derivative tensors" Jean Utke, March 25, 2010, "Scalable Multi-stage Stochastic Programming via Interior-point Methods" Cosmin Petra, [more info]
March 17, 2010, "MINLP in the Process Industry: Theory, Computation and Real World Applications" Fengqi You, March 3, 2010, "Sequential Monte Carlo Method in Chemical Safety Assessment" Xiaoyan Zeng, [more info]
February 17, 2010, "Reevaluating Amdahl's Law in the Multicore Era" Xian-He Sun,,
February 15, 2010, "Inference as optimization in a multivariate linear regression with Laplace priors" Peter Carbonetto,
January 27, 2010, "MPI on Millions of Cores" Rajeev Thakur,
January 13, 2010, "Scheduling Algorithm for Cyclic Dependent Jobs" Zhen Xie,
January 6, 2010, "caBIG: A Case Study of Service Oriented Science" Ravi Madduri,
December 9, 2009, "Parallel Scripting with Swift" Mike Wilde,
December 2, 2009, "A novel approach to the joint inversion of loosely connected data" Ambra Giovannini,
November 24, 2009, "Quantum chemistry for computer scientists" Jeff Hammond,
November 18, 2009, "Computational and optimization methods for quadratic inverse eigenvalue problems in finite element model updating" Biswa Nath Datta,
November 11, 2009, "Improving the Precision of Activity Analysis on MPI Programs" Barbara Kreaseck,
November 5, 2009, "Implicit sampling for nonlinear filters" Xuemin Tu,
November 4, 2009, "Scalable Data Analysis and Active Storage" Seung Woo Son,
October 28, 2009, "The Area and the Slope; many questions; fewer answers." James Lyness,
October 23, 2009, "New Complexity Results for Jacobian Accumulation" Andrew Lyons,
October 14, 2009, "The PerfSuite Toolset for Application Performance Analysis: Evolution, Status, and Future Directions" Rick Kufrin,
October 7, 2009, "Event Driven Programming Models for Parallel Storage Systems" Sam Lang,
September 30, 2009, "Asynchronous Dynamic Load Balancing" Ewing (\"Rusty\") Lusk,
September 23, 2009, "Self-organized selectivity in Calcium and Sodium Channels: Biomimetic Designs now ready for Serious Computation" Bob Eisenberg,
September 21, 2009, "Visualization of large relational data sets and clusters as graphs and maps" Yifan Hu,
September 16, 2009, "Geometric Integrators for Classical Molecular Dynamics: Theory and Application" Stephen Bond,
September 9, 2009, "Optimization By Email of 3D Plasmonic Crystal Structures" Sven Leyffer, August 19, 2009, "The XM Travel System and How it Applies to LANS", [more info]
August 12, 2009, "Measuring the Connection Strengths between Graph Vertices" Jie Chen, August 5, 2009, "An Automated Component-Based Performance Experimentation Environment" Van Bui, [more info]
July 30, 2009, "Challenges of using Diffuse Scattering to Measure Short Range Correlations in Crystalline Materials" John-Paul Castellan, July 22, 2009, "SASSy : Student Argonne Summer Symposium" MCS Summer Students, [more info]
July 15, 2009, "Generalized Equation Concepts for On-Line Nonlinear Programming" Victor M. Zavala,
July 8, 2009, "Solving MINLPs using MINOTAUR: Description, Goals and the story so" Ashutosh Mahajan,
July 1, 2009 to July 1, 2009, "Hydopower and Energy Market Modeling" Guenter Conzelmann and Tom Veselka,
June 10, 2009, "Wind forecasting and integration into power system operations" Jianhui Wang,
May 27, 2009, "Empirical Performance Tuning" Jaewook Shin,
May 20, 2009, "Acyclic and Star Colorings of Joins of Graphs and an Algorithm for Cographs" Andrew Lyons,
April 15, 2009, "Polynomial Interpolation for Predicting Decisions and Recovering Missing Data" Oleg Roderick and Ilya Safro,
April 14, 2009, "Motor-Mediated Self-Organization of Microtubules in Active Filament Solutions" Sumanth Swaminathan,
April 8, 2009, "Boltzmann Equations for Nanoscience Applications" Zlatan Aksamija,
April 2, 2009, "Hot Tips for preparing DCG LDRD proposals" Paul Hovland,
March 25, 2009, "Process Variation Aware Thread Mapping for Chip Multiprocessors" Sri Hari Krishna Narayanan,
March 19, 2009, "Automatic Generation of Performance/Memory Models for Parallel Scientific Applications" Van Bui,
March 11, 2009, "Code Integration for Large-Scale Systems Simulations: Compressible - Low Mach Number Coupling" Yulia Peet,
March 4, 2009, "From Nonnegative Matrix Factorization to Nonnegative Tensor Factorization" Haw-ren Fang,
February 25, 2009, "The certain importance of uncertainty in modeling and simulation" Emil Constantinescu,
February 18, 2009, "Optimal Response to Attacks on The Open Science Grid" Zhen Xie,
January 28, 2009, "The Manipulation of Carbon Emission Programs by Foreign Oil Producers" Todd Munson,
January 22, 2009, "Optimization of Grounwater Inverse Problems Using Proper Orthogonal Decomposition (POD)" Corey Winton,
January 14, 2009, "Restricted Coloring on Restricted Classes of Graphs" Andrew Lyons,
December 17, 2008, "Nonlinear Least Squares: Unwrapping Blackboxes" Stefan Wild,
December 3, 2008, "Adjoinable MPI" Jean Utke,
November 26, 2008, "Nonlinear Mixed-Integer Dynamic Optimization" Sebastian Sager,
November 13, 2008, "Multilevel Preconditioning Algorithms for Large-scale Nonconvex PDE-constrained Optimization" Olaf Schenk,
November 5, 2008, "Nonlinear Programming for Feedback Control" Victor Zavala,
October 29, 2008, "In search of optimal high-order semi-implicit time-integrators for continuous and discontinuous spatial discretization of hyperbolic equations" Francis X. Giraldo,
September 29, 2008, "Preconditioners for variable viscosity Stokes flow" Dave May,
September 24, 2008, "Algorithms for sparse reconstruction" Michael Friedlander,
September 22, 2008, "Implementation and Use of MonteCarlo Analysis to Support Vehicle Fuel Economy and Performance Simulation" Aymeric Rousseau, September 3, 2008, "An OSD-based Approach to Managing Directory Operations in Parallel File Systems" Nawab Ali, Ohio State, 3pm [more info]
August 20, 2008, "The Non-Technical Talk I Never Get To Give" Jaydeep Bardhan,
August 13, 2008, "Uncertainty quantification using stochastic finite element method" Oleg Roderick,
August 8, 2008, "Summer Student Symposium" Four Students,
July 16, 2008, "Introduction to Gaussian Processes, Modeling Icy Terrain with Gaussian Processes, and a Framework for Exploiting Periodic Data" Kyle Schmitt,
July 9, 2008, "Networks and Cybersecurity" Mine Altunay,
June 30, 2008, "Parallel Newton-Krylov Methods in Edge Plasma Modeling" Lois Curfman McInnes and Hong Zhang,
June 25, 2008, "Petascale Data Analysis" Sven Leyffer,
June 4, 2008, "Theoretical challenges in atomistic simulations of protein folding" Sanghyun Park, May 28, 2008, "A Component Infrastructure for Performance and Power Modeling of Parallel Scientific Applications" Van Bui, 3pm [more info]
May 21, 2008, "Problems and Prospects for Reverse-Engineering Photosynthesis for Solar Fuels Production" David Tiede,
May 7, 2008, "Modeling Kinetic Physics of Raman Backscatter in Plasma" Ryan Lindberg,
April 30, 2008, "Multilevel algorithms for linear ordering problems" Ilya Safro,
April 16, 2008, "Northwestern Numerical Analysis Day" Paul Fischer and Nick Trefethen,
April 2, 2008, "Jacobian accumulation with unit labeled edges" Andrew Lyons,
March 26, 2008, "Model Reduction for Optimization and Control" Oleg Roderick,
March 12, 2008, "Optimal Transition Paths to Cleaner Technology" Steve Kryukov,
March 5, 2008, "Defeating Physical Security Devices" Roger G. Johnston, February 27, 2008, " Reduced basis approximations and a posteriori error estimation: application to fracture analysis" Phuong Huynh, 3pm [more info]
February 21, 2008, "The Devils in the Details: Numerical Algorithms for Molecular Analysis and Design" Jaydeep Bardhan,
January 17, 2008, "Multi-Resolution-Analysis Scheme for Uncertainty Quantification
in Chemical Systems" Philippe Pebay,
January 9, 2008, "BlueGene/P Input/Output" Rob Ross,
December 19, 2007, "Xmas Party" Santa Claus,
December 12, 2007, "Quantum Electronic Structure using Directed Graphs" Ron Shepard,
December 5, 2007, "New Developments in Unstructured Multigrid" Matthew Knepley,
November 28, 2007, "Fractional Order Modeling of the Bloch-Torrey Equation" Richard Magin,
November 21, 2007, "Calculation of Variable Phase Oscillatory Intervals" James Lyness,
November 7, 2007, "Benchmarking Derivative-Free Optimization Solvers" Jorge More,
October 31, 2007, "Algebraic Multigrid" James Lottes,
October 17, 2007, "Implicit Methods, Semi-Implicit Methods, and Cheating" Paul Fischer,
October 3, 2007, "Mindstorm: Are You Smarter Than a Six-Year Old?" Richard Bradshaw, Max & Theodore Trefonides, September 26, 2007, "Argonne's Postdoc Program Demystified" Sven Leyffer, 10:30am [more info] September 19, 2007, "Optimal Derivative Accumulation on Series-Parallel Dags" Andrew Lyons, 3pm [more info]
September 12, 2007, "Unconstrained Optimization in the Toolkit for Advanced Optimization" Todd Munson,
September 5, 2007, "Statistical Mechanics of Tempering Simulations" Sanghyun Park,
August 29, 2007, "Accelerator Modeling" Misun Min,
August 22, 2007, "X-Ray Solution Scattering of Proteins" Jay Bardhan,
August 15, 2007, "A systematic approach to automatically generate multiple semantically equivalent program versions" Sri Hari Krishna N.,
August 8, 2007, "Heuristics for Integer Nonlinear Optimization" Kumar Abhishek,
August 6, 2007, "Effective Viscosity of Dilute Bacterial Suspensions" Brian Haines,
July 25, 2007, "Linear Combinations of Sparse Vectors" Duc Nguyen,
July 18, 2007, "Solving massively-distributed engineering problems using
nonlinear dynamics and multiscale techniques" Jianbo Gao,
July 11, 2007, "SIMD Programming by Expansion" Jaewook Shin, July 4, 2007, "Pool Party", 4pm [more info]
June 20, 2007, "Nonmonotone Filter Methods" Sven Leyffer,
June 13, 2007, "Multiscale Approach to Self-Organization of Microtubules and Actin Filaments" Dmitry Karpeev,
June 6, 2007, "Cone complementarity problems for the simulation of nonsmooth dynamics" Mihai Anitescu,
May 9, 2007, "A Climate Modeling Primer" Robert Jacob,
May 7, 2007, "Explorations in the Characterization of Mathematical Handwriting" Bruce Char,
May 2, 2007, "Cheaper Adjoints by Inversion" Jean Utke,
April 25, 2007, "Strategies for an effective LDRD proposal" Paul Hovland,
April 18, 2007, "Computational challenges in state-of-the-art accelerator modeling" James Amundson,
April 11, 2007, "Computer Simulation and Numerical Methods of Detail Atomic Physics Calculations for Various Applications" Vitali A Morozov,
April 4, 2007, "Aqua-planet experiments with a spectral element GCM" Stephen Thomas,
March 21, 2007, "An algorithm for the approximate and fast solution of mixed" Jose Luis Morales,
March 6, 2007, "Extreme Protein Homology Search" Fred Stevens,
February 28, 2007, "Low Order Numerical Integration Techniques for Differential-Algebraic Equations" Dan Negrut,
February 7, 2007, "ZeptoOS, BG/P, and Petascale Machines" Pete Beackman,
January 17, 2007, " Local Topological Modification of Hexahedral Meshes Using Dual-Based Operations: Progress and Application" Tim Tautges,
January 3, 2007, " Hierarchical Coloring" Paul Hovland,
, "Boltzmann Equations for Nanoscience Applications" Zlatan Aksamija,
, "Title to be announced" James Hungerford,
, "Title to be announced" James Hungerford,
, "Title to be announced" Andreas Waechter,
, "Evaluating polynomials in several variables and their derivatives on a GPU computing processor" Genady Gregory Yoffe,
, "TBA" Tom Peterka ,
, "Fault Tolerance in MPI and Beyond" Wesley Bland,
, "TBA" TBA,
, "TBA" TBA, |

Please send questions or suggestions to Debojyoti Ghosh: ghosh at mcs dot anl dot gov.