A scaled gradient projection method for constrained image deblurring S Bonettini, R Zanella, L Zanni Inverse problems 25 (1), 015002, 2008 | 220 | 2008 |

A parallel solver for large quadratic programs in training support vector machines G Zanghirati, L Zanni Parallel computing 29 (4), 535-551, 2003 | 170 | 2003 |

Parallel software for training large scale support vector machines on multiprocessor systems L Zanni, T Serafini, G Zanghirati Journal of Machine Learning Research 7 (Jul), 1467-1492, 2006 | 143 | 2006 |

Efficient gradient projection methods for edge-preserving removal of Poisson noise R Zanella, P Boccacci, L Zanni, M Bertero Inverse Problems 25 (4), 045010, 2009 | 140 | 2009 |

Gradient projection methods for quadratic programs and applications in training support vector machines T Serafini, G Zanghirati, L Zanni Optimization Methods and Software 20 (2-3), 353-378, 2005 | 140 | 2005 |

A discrepancy principle for Poisson data M Bertero, P Boccacci, G Talenti, R Zanella, L Zanni Inverse problems 26 (10), 105004, 2010 | 98 | 2010 |

New adaptive stepsize selections in gradient methods G Frassoldati, L Zanni, G Zanghirati | 94 | 2008 |

Nonnegative least-squares image deblurring: improved gradient projection approaches F Benvenuto, R Zanella, L Zanni, M Bertero Inverse Problems 26 (2), 025004, 2009 | 78 | 2009 |

Accelerating gradient projection methods for ℓ1-constrained signal recovery by steplength selection rules I Loris, M Bertero, C De Mol, R Zanella, L Zanni Applied and computational harmonic analysis 27 (2), 247-254, 2009 | 71 | 2009 |

Iterative image reconstruction: a point of view M Bertero, H Lantéri, L Zanni Mathematical Methods in Biomedical Imaging and Intensity-Modulated Radiation …, 2008 | 66 | 2008 |

Towards real-time image deconvolution: application to confocal and STED microscopy R Zanella, G Zanghirati, R Cavicchioli, L Zanni, P Boccacci, M Bertero, ... Scientific reports 3, 2523, 2013 | 61 | 2013 |

Efficient deconvolution methods for astronomical imaging: algorithms and IDL-GPU codes M Prato, R Cavicchioli, L Zanni, P Boccacci, M Bertero Astronomy & Astrophysics 539, A133, 2012 | 53 | 2012 |

On the working set selection in gradient projection-based decomposition techniques for support vector machines T Serafini, L Zanni Optimization Methods and Software 20 (4-5), 583-596, 2005 | 32 | 2005 |

Scaling techniques for gradient projection-type methods in astronomical image deblurring S Bonettini, G Landi, EL Piccolomini, L Zanni International Journal of Computer Mathematics 90 (1), 9-29, 2013 | 28 | 2013 |

An improved gradient projection-based decomposition technique for support vector machines L Zanni Computational Management Science 3 (2), 131-145, 2006 | 28 | 2006 |

A modified projection algorithm for large strictly-convex quadratic programs V Ruggiero, L Zanni Journal of optimization theory and applications 104 (2), 255-279, 2000 | 27 | 2000 |

On the steplength selection in gradient methods for unconstrained optimization D Di Serafino, V Ruggiero, G Toraldo, L Zanni Applied Mathematics and Computation 318, 176-195, 2018 | 24 | 2018 |

A regularization algorithm for decoding perceptual temporal profiles from fMRI data M Prato, S Favilla, L Zanni, CA Porro, P Baraldi NeuroImage 56 (1), 258-267, 2011 | 20 | 2011 |

A new steplength selection for scaled gradient methods with application to image deblurring F Porta, M Prato, L Zanni Journal of Scientific Computing 65 (3), 895-919, 2015 | 18 | 2015 |

Numerical methods for parameter estimation in Poisson data inversion L Zanni, A Benfenati, M Bertero, V Ruggiero Journal of Mathematical Imaging and Vision 52 (3), 397-413, 2015 | 18 | 2015 |