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Federica Porta

8 papers hereh-index 13574 citations43 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author5
  • last author1

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • math.NA6
  • eess.IV1
  • math.OC1
same name
  • Federica Porta — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20132026
most citedVariable metric inexact line-search based methods for nonsmooth optimization

93 citations · 263 across the 8 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

math.NA2026

A Line--Search--Based Stochastic Gradient Method for 3D Computed Tomography

Tatiana A. Bubba, Elena Morotti, Federica Porta +2

We introduce FB-LISA, a forward-backward (FB) generalization of a recently proposed line-search-based stochastic gradient algorithm to address the imaging problem of volumetric rec…

math.OC2026

Block-coordinate Plug-And-Play Methods with Armijo-like line-search for Image Restoration

Federica Porta, Simone Rebegoldi, Andrea Sebastiani

In this paper, we develop a class of block-coordinate forward-backward methods for solving non-convex and non-separable composite optimization problems, and specialize them to imag…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.