37 citations · 167 across the 19 of their papers we have counts for
4 papers · 2 filters
Circumcentric directions of cones
Roger Behling, Yunier Bello-Cruz, Hugo Lara-Urdaneta +2
Generalized circumcenters have been recently introduced and employed to speed up classical projection-type methods for solving feasibility problems. In this note, circumcenters are…
First-order methods for the convex hull membership problem
Rafaela Filippozzi, Douglas S. Gonçalves, Luiz-Rafael Santos
The convex hull membership problem (CHMP) consists in deciding whether a certain point belongs to the convex hull of a finite set of points, a decision problem with important appli…
On the centralization of the circumcentered-reflection method
Roger Behling, Yunier Bello-Cruz, Alfredo N. Iusem +1
This paper is devoted to deriving the first circumcenter iteration scheme that does not employ a product space reformulation for finding a point in the intersection of two closed c…
Circumcentering approximate reflections for solving the convex feasibility problem
Guilherme Araújo, Reza Arefidamghani, Roger Behling +3
The circumcentered-reflection method (CRM) has been applied for solving convex feasibility problems. CRM iterates by computing a circumcenter upon a composition of reflections with…