Vahid Keshavarzzadeh

According to our database, Vahid Keshavarzzadeh authored at least 13 papers between 2015 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

A Bandit-Learning Approach to Multifidelity Approximation.

Yiming Xu, Vahid Keshavarzzadeh, Robert M. Kirby, Akil Narayan

SIAM J. Sci. Comput., 2022

Machine Learning in Heterogeneous Porous Materials.

Marta D'Elia, Hang Deng, Cedric G. Fraces, Krishna C. Garikipati, Lori Graham-Brady, Amanda A. Howard, George Em Karniadakis, Vahid Keshavarzzadeh, Robert M. Kirby, J. Nathan Kutz, Chunhui Li, Xing Liu, Hannah Lu, Pania Newell, Daniel O'Malley, Masa Prodanovic, Gowri Srinivasan, Alexandre M. Tartakovsky, Daniel M. Tartakovsky, Hamdi A. Tchelepi, Bozo Vazic, Hari S. Viswanathan, Hongkyu Yoon, Piotr Zarzycki

CoRR, 2022

GP-HMAT: Scalable, O(n log(n)) Gaussian Process Regression with Hierarchical Low-Rank Matrices.

Vahid Keshavarzzadeh, Shandian Zhe, Robert M. Kirby, Akil Narayan

CoRR, 2022

2021

Multilevel Designed Quadrature for Partial Differential Equations with Random Inputs.

Vahid Keshavarzzadeh, Robert M. Kirby, Akil Narayan

SIAM J. Sci. Comput., 2021

Robust Topology Optimization Using Variational Autoencoders.

Rini Jasmine Gladstone, Mohammad Amin Nabian, Vahid Keshavarzzadeh, Hadi Meidani

CoRR, 2021

Image-Based Multiresolution Topology Optimization Using Deep Disjunctive Normal Shape Model.

Vahid Keshavarzzadeh, Mitra Alirezaei, Tolga Tasdizen, Robert M. Kirby

Comput. Aided Des., 2021

2020

Generation of nested quadrature rules for generic weight functions via numerical optimization: Application to sparse grids.

Vahid Keshavarzzadeh, Robert M. Kirby, Akil Narayan

J. Comput. Phys., 2020

Visualization of topology optimization designs with representative subset selection.

Daniel J. Perry, Vahid Keshavarzzadeh, Shireen Y. Elhabian, Robert M. Kirby, Michael Gleicher, Ross T. Whitaker

CoRR, 2020

2019

Convergence Acceleration for Time-Dependent Parametric Multifidelity Models.

Vahid Keshavarzzadeh, Robert M. Kirby, Akil Narayan

SIAM J. Numer. Anal., 2019

2018

Numerical Integration in Multiple Dimensions with Designed Quadrature.

Vahid Keshavarzzadeh, Robert M. Kirby, Akil Narayan

SIAM J. Sci. Comput., 2018

Parametric Topology Optimization with Multi-Resolution Finite Element Models.

Vahid Keshavarzzadeh, Robert M. Kirby, Akil Narayan

CoRR, 2018

2016

Identification of discontinuous nonlinear systems via a multivariate Padé approach.

Vahid Keshavarzzadeh, Sami F. Masri

J. Comput. Phys., 2016

2015

Probabilistic Approach to NASA Langley Research Center Multidisciplinary Uncertainty Quantification Challenge Problem.

Roger G. Ghanem, Iman Yadegaran, Charan Thimmisetty, Vahid Keshavarzzadeh, Sami F. Masri, John R. Red-Horse, Robert D. Moser, Todd A. Oliver, Pol D. Spanos, Osama J. Aldraihem

J. Aerosp. Inf. Syst., 2015