Ghattas, O.
48  results:
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1

An adjoint-based optimization method for jointly inverting ..:

Puel, S ; Becker, T W ; Villa, U..
Geophysical Journal International.  236 (2023)  2 - p. 778-797 , 2023
 
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2

A mixed, unified forward/inverse framework for earthquake p..:

Puel, S ; Khattatov, E ; Villa, U...
Geophysical Journal International.  230 (2022)  2 - p. 733-758 , 2022
 
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3

Site characterization using full waveform inversion:

Kallivokas, L.F. ; Fathi, A. ; Kucukcoban, S....
Soil Dynamics and Earthquake Engineering.  47 (2013)  - p. 62-82 , 2013
 
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4

Assessment of a fictitious domain method for patient-specif..:

Kallivokas, L. F. ; Na, S.-W. ; Ghattas, O..
Computer Methods in Biomechanics and Biomedical Engineering.  15 (2012)  5 - p. 501-516 , 2012
 
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5

Dynamic Data Driven Methods for Self-aware Aerospace Vehicl..:

Allaire, D. ; Biros, G. ; Chambers, J....
Procedia Computer Science.  9 (2012)  - p. 1206-1210 , 2012
 
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6

Fast Algorithms for Bayesian Uncertainty Quantification in ..:

Flath, H. P. ; Wilcox, L. C. ; Akçelik, V....
SIAM Journal on Scientific Computing.  33 (2011)  1 - p. 407-432 , 2011
 
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7

Non‐linear model reduction for uncertainty quantification i..:

Galbally, D. ; Fidkowski, K. ; Willcox, K..
International Journal for Numerical Methods in Engineering.  81 (2009)  12 - p. 1581-1608 , 2009
 
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8

Model Reduction for Large-Scale Systems with High-Dimension..:

Bui-Thanh, T. ; Willcox, K. ; Ghattas, O.
SIAM Journal on Scientific Computing.  30 (2008)  6 - p. 3270-3288 , 2008
 
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10

Hessian‐based model reduction for large‐scale systems with ..:

Bashir, O. ; Willcox, K. ; Ghattas, O...
International Journal for Numerical Methods in Engineering.  73 (2007)  6 - p. 844-868 , 2007
 
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11

Goal-oriented, model-constrained optimization for reduction..:

Bui-Thanh, T. ; Willcox, K. ; Ghattas, O..
Journal of Computational Physics.  224 (2007)  2 - p. 880-896 , 2007
 
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14

Parallel Preconditioners for KKT Systems Arising in Optimal..:

, In: Parallel Computational Fluid Dynamics 1999,
BIROS, G ; GHATTAS, O - p. 131-138 , 2000
 
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15

Parallel Preconditioners for KKT Systems Arising in Optimal..:

, In: Parallel Computational Fluid Dynamics 1999,
Biros, G. ; Ghattas, O. - p. 131-138 , 2000
 
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