Advances in Computing : 15th Colombian Congress, CCC 2021, Bogotá, Colombia, November 22-26, 2021, Revised Selected Papers - Gonzalez, Enrique; Carrillo-Ramos, Angela; Curiel, Mariela; Flórez-Valencia, Leonardo; Moreno, Andrés; Páez, Rafael (Cham Springer International Publishing AG, 2022)