Topological and Self-Structured Approaches to Supervised Anomaly Detection in Econometrics. - Jaime Aguilar-Ortiz; Carlos R. Domínguez Mayorga; Ocotlán Díaz-Parra; Jorge A. Ruiz-Vanoye; Francisco Rafael Trejo-Macotela; Marco Antonio Vera Jiménez; Víctor M. Zamudio-García (Int. J. Comb. Optim. Probl. Informatics, 2026)