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Emil M. Constantinescu
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2020 – today
- 2024
- [j31]Johann Rudi
, Max Heldman, Emil M. Constantinescu
, Qi Tang
, Xian-Zhu Tang:
Scalable implicit solvers with dynamic mesh adaptation for a relativistic drift-kinetic Fokker-Planck-Boltzmann model. J. Comput. Phys. 507: 112954 (2024) - [i18]Hongli Zhao, Tyler E. Maltba, Daniel Adrian Maldonado
, Emil M. Constantinescu
, Mihai Anitescu:
Data-Driven Estimation of Failure Probabilities in Correlated Structure-Preserving Stochastic Power System Models. CoRR abs/2401.02555 (2024) - 2023
- [j30]Hong Zhang
, Emil M. Constantinescu
:
Optimal checkpointing for adjoint multistage time-stepping schemes. J. Comput. Sci. 66: 101913 (2023) - [i17]Johann Rudi, Max Heldman, Emil M. Constantinescu
, Qi Tang, Xian-Zhu Tang
:
Scalable Implicit Solvers with Dynamic Mesh Adaptation for a Relativistic Drift-Kinetic Fokker-Planck-Boltzmann Model. CoRR abs/2303.17019 (2023) - [i16]Shinhoo Kang, Emil M. Constantinescu
:
Learning Subgrid-Scale Models in Discontinuous Galerkin Methods with Neural Ordinary Differential Equations for Compressible Navier-Stokes Equations. CoRR abs/2310.18897 (2023) - [i15]Ahmed Attia, Daniel Adrian Maldonado
, Emil M. Constantinescu
, Mihai Anitescu:
Centralized calibration of power system dynamic models using variational data assimilation. CoRR abs/2311.07676 (2023) - 2022
- [j29]Emil M. Constantinescu
:
Implicit extensions of an explicit multirate Runge-Kutta scheme. Appl. Math. Lett. 128: 107871 (2022) - [j28]Luisa D'Amore
, Emil M. Constantinescu
, Luisa Carracciuolo
:
A Scalable Space-Time Domain Decomposition Approach for Solving Large Scale Nonlinear Regularized Inverse Ill Posed Problems in 4D Variational Data Assimilation. J. Sci. Comput. 91(2): 59 (2022) - [j27]Shinhoo Kang
, Emil M. Constantinescu
:
Entropy-Preserving and Entropy-Stable Relaxation IMEX and Multirate Time-Stepping Methods. J. Sci. Comput. 93(1): 23 (2022) - [j26]Hong Zhang
, Zhengyu Liu, Emil M. Constantinescu
, Robert L. Jacob:
Stability Analysis of Coupled Advection-Diffusion Models with Bulk Interface Condition. J. Sci. Comput. 93(1): 33 (2022) - [j25]Hong Zhang
, Emil M. Constantinescu
, Barry F. Smith:
PETSc TSAdjoint: A Discrete Adjoint ODE Solver for First-Order and Second-Order Sensitivity Analysis. SIAM J. Sci. Comput. 44(1): 1- (2022) - [j24]Ahmed Attia
, Emil M. Constantinescu
:
Optimal Experimental Design for Inverse Problems in the Presence of Observation Correlations. SIAM J. Sci. Comput. 44(4): 2808- (2022) - [c15]Sheng Lei, Daniel A. Maldonado
, Emil M. Constantinescu
, Junbo Zhao
, Somayeh Yarahmadi, Lamine Mili, Mihai Anitescu
:
A Novel Continuum Approximation to Power System Electromechanical Dynamics. ISGT 2022: 1-5 - [i14]Shinhoo Kang, Alp Dener, Aidan Hamilton, Hong Zhang, Emil M. Constantinescu, Robert L. Jacob:
Multirate Partitioned Runge-Kutta Methods for Coupled Navier-Stokes Equations. CoRR abs/2202.11890 (2022) - [i13]Luisa D'Amore, Emil M. Constantinescu
, Luisa Carracciuolo:
A scalable space-time domain decomposition approach for solving large-scale nonlinear regularized inverse ill-posed problems in 4D variational data assimilation. CoRR abs/2205.06649 (2022) - [i12]Youngdae Kim, Debojyoti Ghosh, Emil M. Constantinescu
, Ramesh Balakrishnan:
GPU-Accelerated WENO Schemes for DNS of Compressible Turbulent Flows. CoRR abs/2211.16718 (2022) - [i11]Shinhoo Kang, Emil M. Constantinescu
:
Learning Subgrid-scale Models with Neural Ordinary Differential Equations. CoRR abs/2212.09967 (2022) - 2021
- [c14]Hong Zhang, Emil M. Constantinescu
:
Revolve-Based Adjoint Checkpointing for Multistage Time Integration. ICCS (1) 2021: 451-464 - [i10]Shinhoo Kang, Emil M. Constantinescu, Hong Zhang, Robert L. Jacob:
Mass-Conserving Implicit-Explicit Methods for Coupled Compressible Navier-Stokes Equations. CoRR abs/2101.09263 (2021) - [i9]Hong Zhang, Emil M. Constantinescu:
Optimal Checkpointing for Adjoint Multistage Time-Stepping Schemes. CoRR abs/2106.13879 (2021) - [i8]Shinhoo Kang, Emil M. Constantinescu:
Entropy-Preserving and Entropy-Stable Relaxation IMEX and Multirate Time-Stepping Methods. CoRR abs/2108.08908 (2021) - [i7]Emil M. Constantinescu:
Implicit Extensions of an Explicit Multirate Runge-Kutta Scheme. CoRR abs/2112.10568 (2021) - 2020
- [j23]Oana Marin, Emil M. Constantinescu
, Barry Smith:
A scalable matrix-free spectral element approach for unsteady PDE constrained optimization using PETSc/TAO. J. Comput. Sci. 47: 101207 (2020) - [j22]Hong Zhang
, Zhengyu Liu, Emil M. Constantinescu
, Robert L. Jacob
:
Stability Analysis of Interface Conditions for Ocean-Atmosphere Coupling. J. Sci. Comput. 84(3): 44 (2020) - [j21]Emil M. Constantinescu
, Noémi Petra
, Julie Bessac, Cosmin G. Petra
:
Statistical Treatment of Inverse Problems Constrained by Differential Equations-Based Models with Stochastic Terms. SIAM/ASA J. Uncertain. Quantification 8(1): 170-197 (2020) - [c13]Vishwas Rao, Romit Maulik, Emil M. Constantinescu
, Mihai Anitescu
:
A Machine-Learning-Based Importance Sampling Method to Compute Rare Event Probabilities. ICCS (6) 2020: 169-182 - [i6]Shaohui Liu, Daniel Adrian Maldonado, Emil M. Constantinescu:
Probabilistic analysis of masked loads with aggregated photovoltaic production. CoRR abs/2004.10334 (2020)
2010 – 2019
- 2019
- [j20]Daniel S. Abdi, Francis X. Giraldo, Emil M. Constantinescu
, Lester E. Carr, Lucas C. Wilcox, Timothy C. Warburton
:
Acceleration of the IMplicit-EXplicit nonhydrostatic unified model of the atmosphere on manycore processors. Int. J. High Perform. Comput. Appl. 33(2) (2019) - [j19]Joseph L. Hart, Julie Bessac, Emil M. Constantinescu
:
Global Sensitivity Analysis for Statistical Model Parameters. SIAM/ASA J. Uncertain. Quantification 7(1): 67-92 (2019) - [j18]Hanqi Guo
, Wenbin He
, Sangmin Seo, Han-Wei Shen, Emil M. Constantinescu
, Chunhui Liu, Tom Peterka:
Extreme-Scale Stochastic Particle Tracing for Uncertain Unsteady Flow Visualization and Analysis. IEEE Trans. Vis. Comput. Graph. 25(9): 2710-2724 (2019) - [i5]Hong Zhang, Zhengyu Liu, Emil M. Constantinescu, Robert L. Jacob:
Stability Analysis of Interface Conditions for Ocean-Atmosphere Coupling. CoRR abs/1909.00916 (2019) - [i4]Hong Zhang, Emil M. Constantinescu, Barry F. Smith:
PETSc TSAdjoint: a discrete adjoint ODE solver for first-order and second-order sensitivity analysis. CoRR abs/1912.07696 (2019) - 2018
- [j17]Valeria Mele
, Emil M. Constantinescu
, Luisa Carracciuolo
, Luisa D'Amore
:
A PETSc parallel-in-time solver based on MGRIT algorithm. Concurr. Comput. Pract. Exp. 30(24) (2018) - [j16]Emil M. Constantinescu
:
Generalizing global error estimation for ordinary differential equations by using coupled time-stepping methods. J. Comput. Appl. Math. 332: 140-158 (2018) - [c12]Valeria Mele
, Diego Romano
, Emil M. Constantinescu
, Luisa Carracciuolo
, Luisa D'Amore
:
Performance Evaluation for a PETSc Parallel-in-Time Solver Based on the MGRIT Algorithm. Euro-Par Workshops 2018: 716-728 - [i3]Ahmed Attia, Emil M. Constantinescu:
An Optimal Experimental Design Framework for Adaptive Inflation and Covariance Localization for Ensemble Filters. CoRR abs/1806.10655 (2018) - [i2]Luisa Carracciuolo, Emil M. Constantinescu, Luisa D'Amore:
Validation of a PETSc based software implementing a 4DVAR Data Assimilation algorithm: a case study related with an Oceanic Model based on Shallow Water equation. CoRR abs/1810.01361 (2018) - 2017
- [j15]Hong Zhang
, Shrirang Abhyankar
, Emil M. Constantinescu
, Mihai Anitescu
:
Discrete Adjoint Sensitivity Analysis of Hybrid Dynamical Systems With Switching. IEEE Trans. Circuits Syst. I Regul. Pap. 64-I(5): 1247-1259 (2017) - [j14]Shrirang Abhyankar
, Emil M. Constantinescu
, Barry F. Smith, Alexander J. Flueck, Daniel A. Maldonado
:
Parallel Dynamics Simulation Using a Krylov-Schwarz Linear Solution Scheme. IEEE Trans. Smart Grid 8(3): 1378-1386 (2017) - [c11]Pierre-Louis Guhur, Emil M. Constantinescu
, Debojyoti Ghosh
, Tom Peterka, Franck Cappello:
Detection of Silent Data Corruption in Adaptive Numerical Integration Solvers. CLUSTER 2017: 592-602 - [c10]Ian T. Foster, Mark Ainsworth, Bryce Allen, Julie Bessac, Franck Cappello, Jong Youl Choi, Emil M. Constantinescu
, Philip E. Davis, Sheng Di, Zichao Wendy Di, Hanqi Guo
, Scott Klasky, Kerstin Kleese van Dam
, Tahsin M. Kurç, Qing Liu, Abid Malik, Kshitij Mehta, Klaus Mueller, Todd S. Munson, George Ostrouchov, Manish Parashar, Tom Peterka, Line Pouchard, Dingwen Tao
, Ozan Tugluk
, Stefan M. Wild
, Matthew Wolf, Justin M. Wozniak, Wei Xu, Shinjae Yoo
:
Computing Just What You Need: Online Data Analysis and Reduction at Extreme Scales. Euro-Par 2017: 3-19 - [c9]Franck Cappello, Rinku Gupta
, Sheng Di, Emil M. Constantinescu
, Thomas Peterka, Stefan M. Wild
:
Understanding and Improving the Trust in Results of Numerical Simulations and Scientific Data Analytics. Euro-Par Workshops 2017: 545-556 - 2016
- [j13]Debojyoti Ghosh
, Emil M. Constantinescu
:
Semi-implicit Time Integration of Atmospheric Flows with Characteristic-Based Flux Partitioning. SIAM J. Sci. Comput. 38(3) (2016) - [c8]Pierre-Louis Guhur, Hong Zhang, Tom Peterka, Emil M. Constantinescu
, Franck Cappello:
Lightweight and Accurate Silent Data Corruption Detection in Ordinary Differential Equation Solvers. Euro-Par 2016: 644-656 - 2015
- [j12]Peng Wang, David A. Barajas-Solano
, Emil M. Constantinescu
, Shrirang Abhyankar
, Debojyoti Ghosh
, Barry F. Smith, Zhenyu Huang, Alexandre M. Tartakovsky:
Probabilistic Density Function Method for Stochastic ODEs of Power Systems with Uncertain Power Input. SIAM/ASA J. Uncertain. Quantification 3(1): 873-896 (2015) - [j11]Debojyoti Ghosh
, Emil M. Constantinescu
, Jed Brown
:
Efficient Implementation of Nonlinear Compact Schemes on Massively Parallel Platforms. SIAM J. Sci. Comput. 37(3) (2015) - [i1]Debojyoti Ghosh, Emil M. Constantinescu:
Semi-Implicit Time Integration of Atmospheric Flows with Characteristic-Based Flux Partitioning. CoRR abs/1510.05751 (2015) - 2014
- [j10]Mihai Anitescu
, Xiaoyan Zeng, Emil M. Constantinescu
:
A Low-Memory Approach for Best-State Estimation of Hidden Markov Models with Model Error. SIAM J. Numer. Anal. 52(1): 468-495 (2014) - 2013
- [j9]David E. Keyes
, Lois C. McInnes, Carol S. Woodward
, William Gropp
, Eric Myra, Michael Pernice, John B. Bell
, Jed Brown
, Alain Clo, Jeffrey M. Connors, Emil M. Constantinescu
, Donald J. Estep, Kate Evans, Charbel Farhat
, Ammar Hakim, Glenn Hammond
, Glen Hansen
, Judith Hill, Tobin Isaac, Xiangmin Jiao
, Kirk E. Jordan, Dinesh K. Kaushik, Efthimios Kaxiras, Alice E. Koniges
, Kihwan Lee, Aaron Lott, Qiming Lu, John Magerlein, Reed Maxwell, Michael McCourt, Miriam Mehl, Roger P. Pawlowski, Amanda Peters Randles
, Daniel R. Reynolds
, Beatrice Riviere, Ulrich Rüde
, Timothy D. Scheibe
, John N. Shadid, Brendan Sheehan, Mark S. Shephard
, Andrew R. Siegel, Barry Smith, Xianzhu Tang
, Cian Wilson
, Barbara I. Wohlmuth:
Multiphysics simulations: Challenges and opportunities. Int. J. High Perform. Comput. Appl. 27(1): 4-83 (2013) - [j8]Emil M. Constantinescu
, Adrian Sandu:
Extrapolated Multirate Methods for Differential Equations with Multiple Time Scales. J. Sci. Comput. 56(1): 28-44 (2013) - [j7]Francis X. Giraldo, James F. Kelly, Emil M. Constantinescu
:
Implicit-Explicit Formulations of a Three-Dimensional Nonhydrostatic Unified Model of the Atmosphere (NUMA). SIAM J. Sci. Comput. 35(5) (2013) - [c7]Shrirang Abhyankar
, Barry Smith, Emil M. Constantinescu
:
Evaluation of overlapping restricted additive schwarz preconditioning for parallel solution of very large power flow problems. HiPCNA-PG@SC 2013: 5:1-5:8 - 2011
- [c6]Alexandru Cioaca, Adrian Sandu, Eric de Sturler
, Emil M. Constantinescu
:
Efficient Computation of Observation Impact in 4D-Var Data Assimilation. WoCoUQ 2011: 250-264 - 2010
- [j6]Emil M. Constantinescu
, Adrian Sandu:
Extrapolated Implicit-Explicit Time Stepping. SIAM J. Sci. Comput. 31(6): 4452-4477 (2010) - [j5]Emil M. Constantinescu
, Adrian Sandu:
Optimal Explicit Strong-Stability-Preserving General Linear Methods. SIAM J. Sci. Comput. 32(5): 3130-3150 (2010)
2000 – 2009
- 2009
- [j4]Emil M. Constantinescu
:
On the order of general linear methods. Appl. Math. Lett. 22(9): 1425-1428 (2009) - [j3]Adrian Sandu, Emil M. Constantinescu
:
Multirate Explicit Adams Methods for Time Integration of Conservation Laws. J. Sci. Comput. 38(2): 229-249 (2009) - [c5]Emil M. Constantinescu
, Adrian Sandu:
Explicit Time Stepping Methods with High Stage Order and Monotonicity Properties. ICCS (2) 2009: 293-301 - 2008
- [j2]Gregory R. Carmichael, Adrian Sandu, Tianfeng Chai
, Dacian N. Daescu, Emil M. Constantinescu
, Youhua Tang:
Predicting air quality: Improvements through advanced methods to integrate models and measurements. J. Comput. Phys. 227(7): 3540-3571 (2008) - 2007
- [j1]Emil M. Constantinescu
, Adrian Sandu:
Multirate Timestepping Methods for Hyperbolic Conservation Laws. J. Sci. Comput. 33(3): 239-278 (2007) - [c4]Adrian Sandu, Emil M. Constantinescu
, Gregory R. Carmichael, Tianfeng Chai, John H. Seinfeld, Dacian N. Daescu:
Localized Ensemble Kalman Dynamic Data Assimilation for Atmospheric Chemistry. International Conference on Computational Science (1) 2007: 1018-1025 - 2005
- [c3]Adrian Sandu, Emil M. Constantinescu
, Wenyuan Liao, Gregory R. Carmichael, Tianfeng Chai, John H. Seinfeld, Dacian N. Daescu:
Ensemble-Based Data Assimilation for Atmospheric Chemical Transport Models. International Conference on Computational Science (2) 2005: 648-655 - [c2]Emil M. Constantinescu
, Adrian Sandu:
On Adaptive Mesh Refinement for Atmospheric Pollution Models. International Conference on Computational Science (2) 2005: 798-805 - 2004
- [c1]Chaitanya Belwal, Adrian Sandu, Emil M. Constantinescu
:
Adaptive resolution modeling of regional air quality. SAC 2004: 235-239
Coauthor Index
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last updated on 2024-08-05 20:15 CEST by the dblp team
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