Bilevel optimization is a field of mathematical programming in which some variables are
constrained to be the solution of another optimization problem. As a consequence, bilevel …

Given a graph with a weight associated with each vertex, the maximum weighted induced
forest problem (MWIF) consists of encountering a maximum weighted subset of the vertices …

Feature selection is a fundamental process to avoid overfitting and to reduce the size of
databases without significant loss of information that applies to hierarchical clustering …

Recently, locating emergency response facilities has been drawing increasing attention with
the highly strategic nature of terrorist attacks. To this end, we present a game‐theoretic …

We consider the bilevel minimum spanning tree (BMST) problem where the leader and the
follower choose a spanning tree together, according to different objective functions. We …

With the rapid growth and high-penetration of renewable energy in the distribution network,
microgrid cluster appears as an effective way to consume these resources. To deal with the …

The prize‐collecting generalized minimum spanning tree problem consists of finding a
minimum cost spanning tree in an undirected graph, considering that the vertices are …

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 …

A common topic of study in the subfield of Operations Research known as Revenue
Management is finding optimal prices for a line of products given customer preferences …

Esta tesis doctoral en ingeniería de procesos de la Universidad EAN presenta un modelo de
diseño de redes de distribución de bienes que aborda la planeación en los niveles …