5 citations · 9 across the 11 of their papers we have counts for
12 papers
Genetic Algorithms for Tractable Bayesian Network Fusion via Pre-Fusion Edge Pruning
Pablo Torrijos, José A. Gámez, José M. Puerta +1
Bayesian Network (BN) fusion combines multiple input networks into a single structure, balancing dependency preservation with computational tractability. While unrestricted fusion…
Uncovering latent consensus in heterogeneous populations: The Mixture Linear Ordering Problem
Juan A. Aledo, Concepción Domínguez, Juan de Dios Jaime-Alcántara +1
The classical linear ordering problem seeks a single ranking representing a given preference matrix. While suitable for homogeneous populations, it fails when observed preferences…
An optimization-based approach to ranking aggregation with weak order outputs
Juan A. Aledo, Concepción Domínguez, Juan de Dios Jaime-Alcántara +1
Rank aggregation problems combine conflicting rankings of items into a single consensus ranking. In many applications, forcing all items into a strict order is too restrictive, sin…
Bayesian Network Structural Consensus via Greedy Min-Cut Analysis
Pablo Torrijos, José M. Puerta, Juan A. Aledo +1
This paper presents the Min-Cut Bayesian Network Consensus (MCBNC) algorithm, a greedy method for structural consensus of Bayesian Networks (BNs), with applications in federated le…
A consensus set for the aggregation of partial rankings: the case of the Optimal Set of Bucket Orders Problem
Juan A. Aledo, José A. Gámez, Alejandro Rosete
In rank aggregation problems (RAP), the solution is usually a consensus ranking that generalizes a set of input orderings. There are different variants that differ not only in term…
Scalar curvature of spacelike hypersurfaces and certain class of cosmological models for accelerated expanding universes
Juan A. Aledo, Rafael M. Rubio
We study the scalar curvature of spacelike hypersurfaces in the family of cosmological models known as generalized Robertson-Walker spacetimes, and give several rigidity results un…