2 papers
math.OC2025
Linear, nested, and quadratic ordered measures: Computation and incorporation into optimization problems
Victor Blanco, Miguel A. Pozo, Justo Puerto +1
In this paper we address a unified mathematical optimization framework to compute a wide range of measures used in most operations research and data science contexts. The goal is t…
cs.DM2025
An extended version of the Ordered Median Tree Location Problem including appendices and detailed computational results
Miguel A. Pozo, Justo Puerto, Alberto Torrejon
In this paper, we propose the Ordered Median Tree Location Problem (OMT). The OMT is a single-allocation facility location problem where p facilities must be placed on a network co…