A model based on ant colony system and rough set theory to feature selection. - Rafael Bello 001; Ann Nowé; Yaile Caballero; Yudel Gómez; Peter Vrancx (GECCO, 2005)

Two-Step Particle Swarm Optimization to Solve the Feature Selection Problem. - Rafael Bello 001; Yudel Gómez; María M. García; Ann Nowé (ISDA, 2007)

Feature Selection through Dynamic Mesh Optimization. - Rafael Bello 001; Amilkar Puris; Rafael Falcón; Yudel Gómez (CIARP, 2008)

Speeding-Up ACO Implementation by Decreasing the Number of Heuristic Function Evaluations in Feature Selection Problem. - Yudel Gómez; Rafael Bello 001; Ann Nowé; Frank Bosmans (IWPACBB, 2008)

Two Step Swarm Intelligence to Solve the Feature Selection Problem. - Yudel Gómez; Rafael Bello 001; Amilkar Puris; María M. García; Ann Nowé (J. Univers. Comput. Sci., 2008)

Multi-colony ACO and Rough Set Theory to Distributed Feature Selection Problem. - Yudel Gómez; Rafael Bello 001; Ann Nowé; Enrique Casanovas; Jonatan Taminau (IWANN (2), 2009)