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Arvind K. Saibaba
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Year
Randomized algorithms for low-rank tensor decompositions in the Tucker format
R Minster, AK Saibaba, ME Kilmer
SIAM journal on mathematics of data science 2 (1), 189-215, 2020
892020
Randomized matrix-free trace and log-determinant estimators
AK Saibaba, A Alexanderian, ICF Ipsen
Numerische Mathematik 137 (2), 353-395, 2017
842017
A randomized tensor singular value decomposition based on the t‐product
J Zhang, AK Saibaba, ME Kilmer, S Aeron
Numerical Linear Algebra with Applications 25 (5), e2179, 2018
822018
Goal-oriented optimal design of experiments for large-scale Bayesian linear inverse problems
A Attia, A Alexanderian, AK Saibaba
Inverse Problems 34 (9), 095009, 2018
712018
Randomized algorithms for generalized Hermitian eigenvalue problems with application to computing Karhunen–Loève expansion
AK Saibaba, J Lee, PK Kitanidis
Numerical Linear Algebra with Applications 23 (2), 314-339, 2016
682016
Efficient D-optimal design of experiments for infinite-dimensional Bayesian linear inverse problems
A Alexanderian, AK Saibaba
SIAM Journal on Scientific Computing 40 (5), A2956-A2985, 2018
592018
Efficient methods for large-scale linear inversion using a geostatistical approach
AK Saibaba, PK Kitanidis
Water Resources Research 48 (5), W05522, 2012
572012
A flexible Krylov solver for shifted systems with application to oscillatory hydraulic tomography
AK Saibaba, T Bakhos, PK Kitanidis
SIAM Journal on Scientific Computing 35 (6), A3001-A3023, 2013
532013
The discrete empirical interpolation method: Canonical structure and formulation in weighted inner product spaces
Z Drmac, AK Saibaba
SIAM Journal on Matrix Analysis and Applications 39 (3), 1152-1180, 2018
522018
Randomized subspace iteration: Analysis of canonical angles and unitarily invariant norms
AK Saibaba
SIAM Journal on Matrix Analysis and Applications 40 (1), 23-48, 2019
502019
Fast computation of uncertainty quantification measures in the geostatistical approach to solve inverse problems
AK Saibaba, PK Kitanidis
Advances in water resources 82, 124-138, 2015
482015
Application of hierarchical matrices to linear inverse problems in geostatistics
AK Saibaba, S Ambikasaran, JY Li, PK Kitanidis, EF Darve
Oil & Gas Science and Technology–Revue d’IFP Energies nouvelles 67 (5), 857-875, 2012
452012
Generalized hybrid iterative methods for large-scale Bayesian inverse problems
J Chung, AK Saibaba
SIAM Journal on Scientific Computing 39 (5), S24-S46, 2017
442017
Efficient generalized Golub–Kahan based methods for dynamic inverse problems
J Chung, AK Saibaba, M Brown, E Westman
Inverse Problems 34 (2), 024005, 2018
402018
HOID: higher order interpolatory decomposition for tensors based on Tucker representation
AK Saibaba
SIAM Journal on Matrix Analysis and Applications 37 (3), 1223-1249, 2016
382016
Geostatistical inverse modeling with very large datasets: an example from the Orbiting Carbon Observatory 2 (OCO-2) satellite
SM Miller, AK Saibaba, ME Trudeau, ME Mountain, AE Andrews
Geoscientific Model Development 13 (3), 1771-1785, 2020
322020
Randomized algorithms for rounding in the tensor-train format
H Al Daas, G Ballard, P Cazeaux, E Hallman, A Międlar, M Pasha, ...
SIAM Journal on Scientific Computing 45 (1), A74-A95, 2023
292023
Multipreconditioned GMRES for shifted systems
T Bakhos, PK Kitanidis, S Ladenheim, AK Saibaba, DB Szyld
SIAM Journal on Scientific Computing 39 (5), S222-S247, 2017
292017
Randomized algorithms for generalized singular value decomposition with application to sensitivity analysis
AK Saibaba, J Hart, B van Bloemen Waanders
Numerical linear algebra with applications 28 (4), e2364, 2021
262021
Randomized discrete empirical interpolation method for nonlinear model reduction
AK Saibaba
SIAM Journal on Scientific Computing 42 (3), A1582-A1608, 2020
252020
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