HOK-Means: A Hybrid and Parallel Clustering Algorithm Oriented to Big Data. - Joaquín Pérez Ortega; Nancy Salgado Antunez; Sandra Silvia Roblero Aguilar; Yasmín Hernández; Nelva Nely Almanza Ortega; Vanesa Landero-Nájera (Res. Comput. Sci., 2023)