Marcelo Fiori

activity

20122023

most citedA new framework for optimal classifier design

24 citations · 68 across the 9 of their papers we have counts for

collaborators

Showing math.OCShow all

2 papers · 1 filter

math.OC2019

Re-Weighted $ℓ_{1}$ Algorithms within the Lagrange Duality Framework: Bringing Interpretability to Weights

Matías Valdés, Marcelo Fiori

We consider an important problem in signal processing, which consists in finding the sparsest solution of a linear system $Φ x = b$ . This problem has applications in several areas, bu…

math.OC2013★ 20 cited

Robust Multimodal Graph Matching: Sparse Coding Meets Graph Matching

Marcelo Fiori, Pablo Sprechmann, Joshua Vogelstein +2

Graph matching is a challenging problem with very important applications in a wide range of fields, from image and video analysis to biological and biomedical problems. We propose…

Re-Weighted ℓ1​ Algorithms within the Lagrange Duality Framework: Bringing Interpretability to Weights

Robust Multimodal Graph Matching: Sparse Coding Meets Graph Matching

Re-Weighted $ℓ_{1}$ Algorithms within the Lagrange Duality Framework: Bringing Interpretability to Weights