Daniela Calvetti

Publication Activity (10 Years)

Years Active: 1993-2024
Publications (10 Years): 18

Top Topics

Computational Issues

Hierarchical Bayesian Models

Discriminant Analysis

Top Venues

SIAM J. Sci. Comput.

SIAM/ASA J. Uncertain. Quantification

Multiscale Model. Simul.

Publications

Monica Pragliola, Daniela Calvetti, Erkki Somersalo
An efficient hierarchical Bayesian method for the Kuopio tomography challenge 2023. CoRR (2024)
Daniela Calvetti, Monica Pragliola, Erkki Somersalo
Sparsity-promoting hierarchical Bayesian model for EIT with a blocky target. CoRR (2024)
Daniela Calvetti, Erkki Somersalo
Computationally Efficient Sampling Methods for Sparsity Promoting Hierarchical Bayesian Models. SIAM/ASA J. Uncertain. Quantification 12 (2) (2024)
Daniela Calvetti, Erkki Somersalo
Distributed Tikhonov regularization for ill-posed inverse problems from a Bayesian perspective. CoRR (2024)
Alberto Bocchinfuso, Daniela Calvetti, Erkki Somersalo
Bayesian sparsity and class sparsity priors for dictionary learning and coding. CoRR (2023)
Daniela Calvetti, Erkki Somersalo
Computationally efficient sampling methods for sparsity promoting hierarchical Bayesian models. CoRR (2023)
Alberto Bocchinfuso, Daniela Calvetti, Erkki Somersalo
Adaptive anisotropic Bayesian meshing for inverse problems. CoRR (2023)
Daniela Calvetti, B. Johnson, Annalisa Pascarella, Francesca Pitolli, Erkki Somersalo, Barbara Vantaggi
Mining the Mind: Linear Discriminant Analysis of MEG source reconstruction time series supports dynamic changes in deep brain regions during meditation sessions. CoRR (2021)
Daniela Calvetti, Jamie Prezioso, Rossana Occhipinti, Walter F. Boron, Erkki Somersalo
Computational Model of Electrode-Induced Microenvironmental Effects on pH Measurements Near a Cell Membrane. Multiscale Model. Simul. 18 (2) (2020)
Daniela Calvetti, Monica Pragliola, Erkki Somersalo
Sparsity Promoting Hybrid Solvers for Hierarchical Bayesian Inverse Problems. SIAM J. Sci. Comput. 42 (6) (2020)
Daniela Calvetti, Alexander Hoover, Johnie Rose, Erkki Somersalo
Bayesian dynamical estimation of the parameters of an SE(A)IR COVID-19 spread model. CoRR (2020)
Monica Pragliola, Daniela Calvetti, Erkki Somersalo
Overcomplete representation in a hierarchical Bayesian framework. CoRR (2020)
Daniela Calvetti, Anna Cosmo, Simona Perotto, Erkki Somersalo
Bayesian Mesh Adaptation for Estimating Distributed Parameters. SIAM J. Sci. Comput. 42 (6) (2020)
Daniela Calvetti, Monica Pragliola, Erkki Somersalo
Sparsity promoting hybrid solvers for hierarchical Bayesian inverse problems. CoRR (2020)
Daniela Calvetti, Francesca Pitolli, Erkki Somersalo, Barbara Vantaggi
Bayes Meets Krylov: Statistically Inspired Preconditioners for CGLS. SIAM Rev. 60 (2) (2018)
Daniela Calvetti, Francesca Pitolli, Jamie Prezioso, Erkki Somersalo, Barbara Vantaggi
Priorconditioned CGLS-Based Quasi-MAP Estimate, Statistical Stopping Rule, and Ranking of Priors. SIAM J. Sci. Comput. 39 (5) (2017)
Margaret Callahan, Daniela Calvetti, Erkki Somersalo
Beyond the Model Limit: Parameter Inference Across Scales. SIAM/ASA J. Uncertain. Quantification 5 (1) (2017)
Daniela Calvetti, Salvatore Cuomo, Monica Pragliola, Erkki Somersalo, Gerardo Toraldo
Computational issues and numerical experiments for Linear Multistep Method Particle Filtering. CoRR (2016)
Daniela Calvetti, Erkki Somersalo, Ruben D. Spies
Variable order smoothness priors for ill-posed inverse problems. Math. Comput. 84 (294) (2015)
Laura Homa, Daniela Calvetti, Alexander Hoover, Erkki Somersalo
Bayesian Preconditioned CGLS for Source Separation in MEG Time Series. SIAM J. Sci. Comput. 35 (3) (2013)
Jenni Heino, Daniela Calvetti, Erkki Somersalo
Metabolica: A statistical research tool for analyzing metabolic networks. Comput. Methods Programs Biomed. 97 (2) (2010)
Daniela Calvetti
Matrix methods in data mining and pattern recognition. Math. Comput. 78 (267) (2009)
Daniela Calvetti, Harri Hakula, Sampsa Pursiainen, Erkki Somersalo
Conditionally Gaussian Hypermodels for Cerebral Source Localization. SIAM J. Imaging Sci. 2 (3) (2009)
Daniela Calvetti, Amy Kuceyeski, Erkki Somersalo
Sampling-Based Analysis of a Spatially Distributed Model for Liver Metabolism at Steady State. Multiscale Model. Simul. 7 (1) (2008)
Daniele Bertaccini, Daniela Calvetti
Fast simulation of solid tumors thermal ablation treatments with a 3D reaction diffusion model. Comput. Biol. Medicine 37 (8) (2007)
Ranjan K. Dash, Erkki Somersalo, Marco E. Cabrera, Daniela Calvetti
An efficient deconvolution algorithm for estimating oxygen consumption during muscle activities. Comput. Methods Programs Biomed. 85 (3) (2007)
Daniela Calvetti, Erkki Somersalo
Large-Scale Statistical Parameter Estimation in Complex Systems with an Application to Metabolic Models. Multiscale Model. Simul. 5 (4) (2006)
Daniela Calvetti, Fiorella Sgallari, Erkki Somersalo
Image inpainting with structural bootstrap priors. Image Vis. Comput. 24 (7) (2006)
Daniela Calvetti, Lothar Reichel, A. Shuibi
Tikhonov regularization of large symmetric problems. Numer. Linear Algebra Appl. 12 (2-3) (2005)
Daniela Calvetti, Sun-Mi Kim, Lothar Reichel
Quadrature Rules Based on the Arnoldi Process. SIAM J. Matrix Anal. Appl. 26 (3) (2005)
Daniela Calvetti, Lothar Reichel, A. Shuibi
L-Curve and Curvature Bounds for Tikhonov Regularization. Numer. Algorithms 35 (2-4) (2004)
Daniela Calvetti, Lothar Reichel
Tikhonov Regularization with a Solution Constraint. SIAM J. Sci. Comput. 26 (1) (2004)
Daniela Calvetti, Lothar Reichel
Gauss Quadrature Applied to Trust Region Computations. Numer. Algorithms 34 (1) (2003)
James Baglama, Daniela Calvetti, Lothar Reichel
IRBL: An Implicitly Restarted Block-Lanczos Method for Large-Scale Hermitian Eigenproblems. SIAM J. Sci. Comput. 24 (5) (2003)
James Baglama, Daniela Calvetti, Lothar Reichel
Algorithm 827: irbleigs: A MATLAB program for computing a few eigenpairs of a large sparse Hermitian matrix. ACM Trans. Math. Softw. 29 (3) (2003)
Daniela Calvetti, Lothar Reichel
On the Evaluation of Polynomial Coefficients. Numer. Algorithms 33 (1-4) (2003)
Daniela Calvetti, Bryan Lewis, Lothar Reichel
On the regularizing properties of the GMRES method. Numerische Mathematik 91 (4) (2002)
Daniela Calvetti, Lothar Reichel
Lanczos-Based Exponential Filtering for Discrete Ill-Posed Problems. Numer. Algorithms 29 (1-3) (2002)
Daniela Calvetti, Bryan Lewis, Lothar Reichel
On the solution of large Sylvester-observer equations. Numer. Linear Algebra Appl. 8 (6-7) (2001)
Daniela Calvetti, Serena Morigi, Lothar Reichel, Fiorella Sgallari
An L-ribbon for large underdetermined linear discrete ill-posed problems. Numer. Algorithms 25 (1-4) (2000)
Daniela Calvetti, Serena Morigi, Lothar Reichel, Fiorella Sgallari
Computable error bounds and estimates for the conjugate gradient method. Numer. Algorithms 25 (1-4) (2000)
Daniela Calvetti, Gene H. Golub, William B. Gragg, Lothar Reichel
Computation of Gauss-Kronrod quadrature rules. Math. Comput. 69 (231) (2000)
Daniela Calvetti, Lothar Reichel
On an inverse eigenproblem for Jacobi matrices. Adv. Comput. Math. 11 (1) (1999)
Daniela Calvetti, Lothar Reichel
A block-Lanczos method for large continuation problems. Numer. Algorithms 21 (1-4) (1999)
Daniela Calvetti, Lothar Reichel, Qin Zhang
Iterative exponential filtering for large discrete ill-posed problems. Numerische Mathematik 83 (4) (1999)
James Baglama, Daniela Calvetti, Gene H. Golub, Lothar Reichel
Adaptively Preconditioned GMRES Algorithms. SIAM J. Sci. Comput. 20 (1) (1998)
Daniela Calvetti, Lothar Reichel
An adaptive Richardson iteration method for indefinite linear systems. Numer. Algorithms 12 (1) (1996)
Daniela Calvetti, Lothar Reichel
A hybrid iterative method for symmetric positive definite linear systems. Numer. Algorithms 11 (1) (1996)
Daniela Calvetti, Lothar Reichel
Application of ADI Iterative Methods to the Restoration of Noisy Images. SIAM J. Matrix Anal. Appl. 17 (1) (1996)
Daniela Calvetti, Efstratios Gallopoulos, Lothar Reichel
Accuracy Control for Parallel Evaluation of Matrix Rational Functions. PPSC (1993)