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Alen Alexanderian, Ph.D. - Publications

Affiliations: 
2010 Mathematics, Applied University of Maryland, Baltimore County, Baltimore, MD, United States 
Area:
Applied Mathematics
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27 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Herman E, Alexanderian A, Saibaba AK. Randomization and Reweighted $\ell_1$-Minimization for A-Optimal Design of Linear Inverse Problems Siam Journal On Scientific Computing. 42. DOI: 10.1137/19M1267362  0.35
2020 Koval K, Alexanderian A, Stadler G. Optimal experimental design under irreducible uncertainty for linear inverse problems governed by PDEs Inverse Problems. 36: 75007. DOI: 10.1088/1361-6420/Ab89C5  0.417
2020 Alexanderian A, Gremaud PA, Smith RC. Variance-based sensitivity analysis for time-dependent processes Reliability Engineering & System Safety. 196: 106722. DOI: 10.1016/J.Ress.2019.106722  0.371
2019 Cleaves HL, Alexanderian A, Guy H, Smith RC, Yu M. Derivative-Based Global Sensitivity Analysis for Models with High-Dimensional Inputs and Functional Outputs Siam Journal On Scientific Computing. 41. DOI: 10.1137/19M1243518  0.34
2019 Saibaba AK, Bardsley JM, Brown DA, Alexanderian A. Efficient Marginalization-Based MCMC Methods for Hierarchical Bayesian Inverse Problems Siam/Asa Journal On Uncertainty Quantification. 7: 1105-1131. DOI: 10.1137/18M1220625  0.312
2019 Vohra M, Alexanderian A, Guy H, Mahadevan S. Active subspace-based dimension reduction for chemical kinetics applications with epistemic uncertainty Combustion and Flame. 204: 152-161. DOI: 10.1016/J.Combustflame.2019.03.006  0.361
2019 Vohra M, Alexanderian A, Safta C, Mahadevan S. Sensitivity-Driven Adaptive Construction of Reduced-space Surrogates Journal of Scientific Computing. 79: 1335-1359. DOI: 10.1007/S10915-018-0894-4  0.393
2018 Alexanderian A, Saibaba AK. Efficient D-Optimal Design of Experiments for Infinite-Dimensional Bayesian Linear Inverse Problems Siam Journal On Scientific Computing. 40. DOI: 10.1137/17M115712X  0.365
2018 Attia A, Alexanderian A, Saibaba AK. Goal-oriented optimal design of experiments for large-scale Bayesian linear inverse problems Inverse Problems. 34: 95009. DOI: 10.1088/1361-6420/Aad210  0.371
2018 Saad BM, Alexanderian A, Prudhomme S, Knio OM. Probabilistic modeling and global sensitivity analysis for CO 2 storage in geological formations: a spectral approach Applied Mathematical Modelling. 53: 584-601. DOI: 10.1016/J.Apm.2017.09.016  0.362
2017 Alexanderian A, Zhu L, Salloum M, Ma R, Yu M. Investigation of biotransport in a tumor with uncertain material properties using a non-intrusive spectral uncertainty quantification method. Journal of Biomechanical Engineering. PMID 28633165 DOI: 10.1115/1.4037102  0.322
2017 Alexanderian A, Petra N, Stadler G, Ghattas O. Mean-Variance Risk-Averse Optimal Control of Systems Governed by PDEs with Random Parameter Fields Using Quadratic Approximations Siam/Asa Journal On Uncertainty Quantification. 5: 1166-1192. DOI: 10.1137/16M106306X  0.331
2017 Hart JL, Alexanderian A, Gremaud PA. Efficient Computation of Sobol' Indices for Stochastic Models Siam Journal On Scientific Computing. 39. DOI: 10.1137/16M106193X  0.389
2017 Crestel B, Alexanderian A, Stadler G, Ghattas O. A-optimal encoding weights for nonlinear inverse problems, with application to the Helmholtz inverse problem Inverse Problems. 33: 074008. DOI: 10.1088/1361-6420/Aa6D8E  0.358
2017 Saibaba AK, Alexanderian A, Ipsen ICF. Randomized Matrix-free Trace and Log-Determinant Estimators Numerische Mathematik. 137: 353-395. DOI: 10.1007/S00211-017-0880-Z  0.355
2016 Alexanderian A, Gloor PJ, Ghattas O. On Bayesian A- and D-optimal experimental designs in infinite dimensions Bayesian Analysis. 11: 671-695. DOI: 10.1214/15-Ba969  0.393
2016 Alexanderian A, Petra N, Stadler G, Ghattas O. A fast and scalable method for A-optimal design of experiments for infinite-dimensional Bayesian nonlinear inverse problems Siam Journal On Scientific Computing. 38: A243-A272. DOI: 10.1137/140992564  0.359
2015 Alexanderian A. Expository paper: A primer on homogenization of elliptic PDES with stationary and ergodic random coefficient functions Rocky Mountain Journal of Mathematics. 45: 703-735. DOI: 10.1216/RMJ-2015-45-3-703  0.325
2014 Alexanderian A, Petra N, Stadler G, Ghattas O. A-Optimal design of experiments for infinite-dimensional Bayesian linear inverse problems with regularized l0-Sparsification Siam Journal On Scientific Computing. 36: A2122-A2148. DOI: 10.1137/130933381  0.392
2014 Alexanderian A, Rizzi F, Rathinam M, Le Maître OP, Knio OM. Preconditioned Bayesian regression for stochastic chemical kinetics Journal of Scientific Computing. 58: 592-626. DOI: 10.1007/S10915-013-9745-5  0.417
2013 Alexanderian A. On spectral methods for variance based sensitivity analysis Probability Surveys. 10: 51-68. DOI: 10.1214/13-Ps219  0.394
2012 Alexanderian A, Rathinam M, Rostamian R. Homogenization, Symmetry, and Periodization in Diffusive Random Media Acta Mathematica Scientia. 32: 129-154. DOI: 10.1016/S0252-9602(12)60008-3  0.594
2012 Salloum M, Alexanderian A, Le Maître OP, Najm HN, Knio OM. Simplified CSP analysis of a stiff stochastic ODE system Computer Methods in Applied Mechanics and Engineering. 217: 121-138. DOI: 10.1016/J.Cma.2012.01.001  0.44
2012 Alexanderian A, Le Maître OP, Najm HN, Iskandarani M, Knio OM. Multiscale stochastic preconditioners in non-intrusive spectral projection Journal of Scientific Computing. 50: 306-340. DOI: 10.1007/S10915-011-9486-2  0.385
2012 Alexanderian A, Winokur J, Sraj I, Srinivasan A, Iskandarani M, Thacker WC, Knio OM. Global sensitivity analysis in an ocean general circulation model: A sparse spectral projection approach Computational Geosciences. 16: 757-778. DOI: 10.1007/S10596-012-9286-2  0.418
2011 Alexanderian A, Gobbert MK, Fister KR, Gaff H, Lenhart S, Schaefer E. An age-structured model for the spread of epidemic cholera: Analysis and simulation Nonlinear Analysis: Real World Applications. 12: 3483-3498. DOI: 10.1016/J.Nonrwa.2011.06.009  0.309
2011 Alexanderian A, Rathinam M, Rostamian R. Irreducibility of a symmetry group implies isotropy Journal of Elasticity. 102: 151-174. DOI: 10.1007/S10659-010-9268-3  0.581
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