TY - GEN AU - Londoño, Julio C. AU - Tordecilla, Rafael D. AU - Martins, Leandro do C. AU - Juan, Angel A. PY - 2021 SN - 11345764 UR - http://hdl.handle.net/10818/62633 AB - The vehicle routing problem with backhauls integrates decisions on product delivery with decisions on the collection of returnable items. In this paper, we analyze a scenario in which collection of items is optional—but subject to a penalty cost. Both... AB - El problema de las rutas de vehiculos con los retornos integra decisiones sobre la entrega de productos con decisiones sobre la recoleccion de articulos retornables. En este articulo, analizamos un escenario en el que la recoleccion de articulos es... LA - eng PB - TOP KW - Algorithms KW - Cost control KW - Cost of operation KW - Economics KW - Finance TI - A biased-randomized iterated local search for the vehicle routing problem with optional backhauls DO - 10.1007/s11750-020-00558-x ER -