ANT COLONY 2 BRANCH AND CUT 2 COLONIA DE HORMIGAS 2 COMBINATORIAL OPTIMIZATION 2 INTEGER LINEAR PROGRAMMING 2 LOCATION ROUTING PROBLEM 2 OPTIMIZACION COMBINATORIA 2 PRIZE-COLLECTING 2 PROBLEMA DE LOCALIZACION Y RUTEO DE VEHICULOS 2 PROGRAMACION LINEAL ENTERA 2 RECOLECCION DE PREMIOS 2 ANT COLONY OPTIMIZATION (ACO) 1 Ant Colony 1 Ant Colony System 1 Ant colony systems 1 BEST-WORST ANT SYSTEM (BWAS) 1 Capacitated Vehicle Routing Problem 1 FTSP 1 FVRP 1 Fleet operations 1 Global optimization 1 Insertion heuristics 1 METAHEURISTICAS 1 METLAHEURISTICS 1 Metaheuristics 1 Minimum delay 1 OPTIMIZACION CON COLONIASDE HORMIGAS (OCH) 1 Optimization 1 Routing algorithms 1 SITEMAS DE LA MEJOR-PEOR HORMIGA (SMPH) 1