statistiche ricercatore

DONATELLI, MARCO

Distribuzione geografica

Continente	#
NA - Nord America	10.152
EU - Europa	4.251
AS - Asia	2.573
SA - Sud America	271
AF - Africa	39
Continente sconosciuto - Info sul continente non disponibili	11
OC - Oceania	8
Totale	17.305

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Nazione	#
US - Stati Uniti d'America	10.083
IT - Italia	2.203
SG - Singapore	865
UA - Ucraina	643
CN - Cina	566
TR - Turchia	404
SE - Svezia	315
HK - Hong Kong	310
VN - Vietnam	300
DE - Germania	274
BR - Brasile	235
IE - Irlanda	215
GB - Regno Unito	189
FI - Finlandia	163
RU - Federazione Russa	101
FR - Francia	35
IN - India	35
JP - Giappone	33
MX - Messico	32
CA - Canada	31
PL - Polonia	21
BE - Belgio	20
AR - Argentina	17
ZA - Sudafrica	17
ES - Italia	12
IQ - Iraq	12
EU - Europa	11
LT - Lituania	11
AT - Austria	10
NL - Olanda	10
CH - Svizzera	9
BD - Bangladesh	8
AU - Australia	7
EC - Ecuador	6
MA - Marocco	5
PK - Pakistan	5
CZ - Repubblica Ceca	4
IR - Iran	4
SA - Arabia Saudita	4
TN - Tunisia	4
AE - Emirati Arabi Uniti	3
BO - Bolivia	3
BY - Bielorussia	3
DZ - Algeria	3
KE - Kenya	3
MY - Malesia	3
PY - Paraguay	3
TW - Taiwan	3
UZ - Uzbekistan	3
CI - Costa d'Avorio	2
CO - Colombia	2
EE - Estonia	2
ET - Etiopia	2
HU - Ungheria	2
ID - Indonesia	2
JO - Giordania	2
LV - Lettonia	2
MK - Macedonia	2
OM - Oman	2
SR - Suriname	2
TH - Thailandia	2
TT - Trinidad e Tobago	2
AL - Albania	1
BW - Botswana	1
CL - Cile	1
DK - Danimarca	1
DO - Repubblica Dominicana	1
EG - Egitto	1
GE - Georgia	1
GL - Groenlandia	1
IM - Isola di Man	1
JM - Giamaica	1
KG - Kirghizistan	1
KZ - Kazakistan	1
LA - Repubblica Popolare Democratica del Laos	1
LK - Sri Lanka	1
MC - Monaco	1
NG - Nigeria	1
NP - Nepal	1
NZ - Nuova Zelanda	1
PA - Panama	1
RS - Serbia	1
SY - Repubblica araba siriana	1
UY - Uruguay	1
VE - Venezuela	1
Totale	17.305

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Città	#
Milan	1.374
Fairfield	1.229
Woodbridge	1.056
Dallas	1.023
Houston	730
Ashburn	700
Ann Arbor	627
Chandler	571
Jacksonville	511
Seattle	508
Singapore	440
Wilmington	427
Cambridge	382
Hong Kong	304
Dublin	206
Princeton	204
Beijing	198
Nyköping	196
Boardman	169
Dearborn	166
Izmir	153
Como	148
The Dalles	109
Dong Ket	103
Munich	101
Rome	90
San Diego	70
Los Angeles	65
New York	57
Chicago	55
Council Bluffs	54
Kocaeli	52
Santa Clara	50
London	49
San Mateo	45
Ogden	40
Zhangzhou	37
Columbus	35
Tokyo	33
São Paulo	32
Varese	28
Brooklyn	24
Nanjing	24
Ho Chi Minh City	23
Sona	23
Hanoi	21
Brussels	20
Helsinki	20
Chennai	19
Hefei	18
Quanzhou	18
Redwood City	18
Mexico City	17
Washington	17
Atlanta	16
Bologna	16
Warsaw	16
Stockholm	15
Guangzhou	14
Salt Lake City	14
Turku	14
Falls Church	13
Frankfurt am Main	13
Kunming	13
Redmond	13
Orem	12
Denver	11
Indiana	11
Jinan	11
Johannesburg	11
Manchester	11
Phoenix	11
Poplar	11
Shenzhen	11
Verona	11
Berlin	10
North Bergen	10
Cavaria con Premezzo	9
Montreal	9
Norwalk	9
Düsseldorf	8
Rio de Janeiro	8
San Francisco	8
San Jose	8
Toronto	8
Auburn Hills	7
Belo Horizonte	7
Lissone	7
Salerno	7
Vienna	7
Asso	6
Baghdad	6
Boston	6
Buffalo	6
Elk Grove Village	6
Maslianico	6
Nuremberg	6
Sesto San Giovanni	6
Vicenza	6
Chengdu	5
Totale	13.138

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Nome	#
Preconditioned HSS method for large multilevel block Toeplitz linear systems via the notion of matrix-valued symbol	255
A fast alternating minimization algorithm for total variation deblurring without boundary artifacts	251
Image deblurring by sparsity constraint on the fourier coefficients	244
Robust and optimal multi-iterative techniques for IgA Galerkin linear systems	239
Analysis of multigrid preconditioning for implicit PDE solvers for degenerate parabolic equations	233
Spectral analysis and structure preserving preconditioners for fractional diffusion equations	232
The anti-reflective transform and regularization by filtering	229
An algebraic generalization of local Fourier analysis for grid transfer operators in multigrid based on Toeplitz matrices	220
Symbol-based multigrid methods for Galerkin B-spline isogeometric analysis	220
Multigrid preconditioners for anisotropic space-fractional diffusion equations	215
Regularization preconditioners for frame-based image deblurring with reduced boundary artifacts	212
Spectral filtering for trend estimation	210
Robust and optimal multi-iterative techniques for IgA collocation linear systems	210
An Iterative Multigrid Regularization Method for Toeplitz Discrete Ill-Posed Problems	209
On the matrices in B-spline collocation methods for Riesz fractional equations and their spectral properties	208
Flexible iterative methods for linear systems of equations with multiple right-hand sides	207
A V-cycle Multigrid for multilevel matrix algebras: proof of optimality	206
A merged tuning of binary and ternary Loop's subdivision	206
The anti-reflective algebra: structural and computational analysis with application to image deblurring and denoising	201
AMG preconditioning for nonlinear degenerate parabolic equations on nonuniform grids with application to monument degradation	197
A Multigrid method for restoration and regularization of images with Dirichlet boundary conditions	195
Arnoldi methods for image deblurring with anti-reflective boundary conditions	193
ANALYSIS ON AGGREGATION AND BLOCK SMOOTHERS IN MULTIGRID METHODS FOR BLOCK TOEPLITZ LINEAR SYSTEMS	191
Application of multigrid techniques to image restoration problems	191
Spectral filtering for trend estimation	190
Two-grid optimality for Galerkin linear systems based on B-splines	190
Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem	188
Multigrid methods: Grid transfer operators and subdivision schemes	187
Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol	186
Generalized grid transfer operators for multigrid methods applied on Toeplitz matrices	185
Structure Preserving Preconditioners for Image Deblurring	184
Convergence analysis and parameter estimation for the iterated Arnoldi-Tikhonov method	183
MGM optimal convergence for certain (multilevel) structured linear systems	182
Fast transforms for high order boundary conditions in deconvolution problems	182
Symbol approach in a signal-restoration problem involving block Toeplitz matrices	181
Canonical eigenvalue distribution of multilevel block Toeplitz sequences with non-Hermitian symbols	180
Iterated fractional Tikhonov regularization	180
Improved image deblurring with anti-reflective boundary conditions and re-blurring	178
Multilevel regularization for image deblurring problems	177
V-cycle optimal convergence for certain (multilevel) structured linear systems	177
A multigrid for image deblurring with Tikhonov regularization	177
Boundary conditions and multiple-image re-blurring: The LBT case	177
Multigrid methods for cubic spline solution of two point (and 2D) boundary value problems	176
Anti-reflective boundary conditions and re-blurring	176
Dealing with edge effects in least-squares image deconvolution problems	175
Fast preconditioners for total variation deblurring with antireflective boundary conditions	174
Preconditioners for image restoration by reblurring techniques	173
Spectral analysis and spectral symbol of matrices in isogeometric collocation methods	171
On the treatment of boundary artifacts in image restoration by reflection and/or anti-reflection	169
Optimal preconditioning for image deblurring with Anti-Reflective boundary conditions	169
On the regularizing power of multigrid-type algorithms	165
Square smoothing regularization matrices with accurate boundary conditions	164
Spectral analysis and preconditioning techniques for radial basis function collocation matrices	163
Ground surface temperature reconstruction for the last 500 years obtained from permafrost temperatures observed in the SHARE STELVIO Borehole, Italian Alps	163
Curvature continuous path planning and path finding based on PH splines with tension	163
Anti-reflective boundary conditions and fast 2D deblurring models	159
Antireflective Boundary Conditions for Deblurring Problems	158
A semiblind regularization algorithm for inverse problems with application to image deblurring	156
On the condition number of the antireflective transform	154
Fast deconvolution with approximated PSF by RSTLS with antireflective boundary conditions	154
Large-scale regression with non-convex loss and penalty	154
Iterated Tikhonov regularization with a general penalty term	153
A non-convex regularization approach for compressive sensing	153
PRIN2012: Matrici Strutturate nella Ricostruzione di Segnali e Immagini	151
Spectral analysis and multigrid methods for finite volume approximations of space-fractional diffusion equations	150
An inexact non stationary Tikhonov procedure for large-scale nonlinear ill-posed problems	150
Spectral analysis of the anti-reflective algebra	146
Multigrid methods for Toeplitz linear systems with different size reduction	144
Anisotropic bivariate subdivision with applications to multigrid	144
Convergence and Normal Continuity Analysis of Nonstationary Subdivision Schemes Near Extraordinary Vertices and Faces	143
Spectral Analysis for Radial Basis Function Collocation Matrices	142
Optimizing a multigrid Runge-Kutta smoother for variable-coefficient convection-diffusion equations	142
Spectral analysis and multigrid preconditioners for two-dimensional space-fractional diffusion equations	140
Fast nonstationary preconditioned iterative methods for ill-posed problems, with application to image deblurring	139
Square regularization matrices for large linear discrete ill-posed problems	137
All-at-once multigrid approaches for one-dimensional space-fractional diffusion equations	137
Multilevel Gauss-Newton methods for phase retrieval problems	135
Matrices associated to two conservative discretizations of Riesz fractional operators and related multigrid solvers	134
On nondecreasing sequences of regularization parameters for nonstationary iterated Tikhonov	133
Analisi di strutture nella ricostruzione di immagini e monumenti	131
Analysis of smoothed aggregation multigrid methods based on toeplitz matrices	131
Filter factor analysis of an iterative multilevel regularizing method	131
On generalized iterated Tikhonov regularization with operator-dependent seminorms	129
Grid transfer operators for multigrid methods	124
Weakly Constrained Lucy-Richardson with Applications to Inversion of Light Scattering Data	123
Nonstationary iterated thresholding algorithms for image deblurring	117
Programma Giovani Ricercatori - GNCS	113
Compatibility, embedding and regularization of non-local random walks on graphs	112
A SYMBOL-BASED ANALYSIS for MULTIGRID METHODS for BLOCK-CIRCULANT and BLOCK-TOEPLITZ SYSTEMS	112
Anti-reflective boundary conditions, re-blurring and fast de-blurring methods	111
Structure Preserving Preconditioning for Frame-Based Image Deblurring	109
A general framework for ADMM acceleration	108
Numerical simulations of marble sulfation	108
A multigrid frame based method for image deblurring	103
A new nonstationary preconditioned iterative method for linear discrete ill-posed problems with application to image deblurring	99
Non-stationary Structure-Preserving Preconditioning for Image Restoration	98
Precondizionamento e metodi Multigrid per il calcolo veloce di soluzioni accurate	92
Programma Giovani Ricercatori - GNCS	91
A smoothing analysis for multigrid methods applied to tempered fractional problems	83
Image restoration with anti-reflective boundary conditions and re-blurring	80
Totale	16.472

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Categoria	#
all - tutte	67.675
article - articoli	0
book - libri	0
conference - conferenze	0
curatela - curatele	0
other - altro	0
patent - brevetti	0
selected - selezionate	0
volume - volumi	0
Totale	67.675

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	Totale	Lug	Ago	Sett	Ott	Nov	Dic	Gen	Feb	Mar	Apr	Mag	Giu
2020/2021	1.388	0	0	0	0	0	274	140	154	231	194	160	235
2021/2022	1.240	190	160	64	24	41	70	73	61	65	221	122	149
2022/2023	1.534	154	67	122	168	122	315	14	221	213	44	49	45
2023/2024	2.249	342	361	344	421	410	123	16	27	69	31	22	83
2024/2025	1.903	7	30	308	74	54	114	63	167	306	98	174	508
2025/2026	2.810	278	304	1.066	505	349	308	0	0	0	0	0	0
Totale													17.500