Author Info
Name
Affiliation
Papers
UMBERTO VILLA
Emory Univ, Atlanta, GA 30322 USA
17
Collaborators
Citations 
PageRank 
28
30
6.64
Referers 
Referees 
References 
77
221
126
Search Limit
100221
Title
Citations
PageRank
Year
hIPPYlib: An Extensible Software Framework for Large-Scale Inverse Problems Governed by PDEs: Part I: Deterministic Inversion and Linearized Bayesian Inference00.342021
MULTILEVEL HIERARCHICAL DECOMPOSITION OF FINITE ELEMENT WHITE NOISE WITH APPLICATION TO MULTILEVEL MARKOV CHAIN MONTE CARLO00.342021
Taylor approximation and variance reduction for PDE-constrained optimal control under uncertainty10.372019
Multifidelity probability estimation via fusion of estimators.00.342019
hIPPYlib: An Extensible Software Framework for Large-Scale Inverse Problems.00.342018
Nonlinear multigrid solvers exploiting AMGe coarse spaces with approximation properties.10.352018
Scalable hierarchical PDE sampler for generating spatially correlated random fields using nonmatching meshes.10.372018
Platform and algorithm effects on computational fluid dynamics applications in life sciences.20.382017
A Data Scalable Augmented Lagrangian KKT Preconditioner for Large-Scale Inverse Problems.10.352017
Numerical Multilevel Upscaling for Incompressible Flow in Reservoir Simulation: An Element-Based Algebraic Multigrid (AMGe) Approach.20.382017
A Multilevel, Hierarchical Sampling Technique for Spatially Correlated Random Fields.10.352017
Upscaling of Mixed Finite Element Discretization Problems by the Spectral AMGe Method.20.362016
A Mixed Formulation for the Brinkman Problem.70.652014
ALADINS: An ALgebraic splitting time ADaptive solver for the Incompressible Navier-Stokes equations.10.342013
A Block-Diagonal Algebraic Multigrid Preconditioner for the Brinkman Problem.10.352013
Issues in Communication Heterogeneity for Message-Passing Concurrent Computing40.442013
Experiences with Target-Platform Heterogeneity in Clouds, Grids, and On-Premises Resources60.592012