In the vehicle routing problem with simultaneous pickup and delivery (VRPSPD), goods
have to be transported from different origins to different destinations, and each customer has …

The increasing rate at which goods ranging from food products to electronic products are
consumed has led to rapidly increasing waste worldwide. This huge amount of waste poses …

In logistics, planners' main goal is to reduce operational cost as much as possible. Keeping
this in mind, other aspects such as recycling arise as important issues for customers. As a …

The low-carbon economy, as a major trend of global economic development, has been a
widespread concern, which is a rare opportunity to realize the transformation of the …

En el artículo se presenta una revisión de la literatura sobre investigaciones, casos de
aplicación y exploración de logística inversa (LI). Para ello, se utilizaron varias bases de …

针对智能停车库中自动导引运输车(automated guided vehicle, AGV) 存取车路径规划问题,
提出了一种基于Dijkstra-蚁群算法(Dijkstra-ACO) 的泊车系统路径规划方法 …

Distribution network design (DND) attempts to integrate tactical issues such as inventory
policies and/or vehicle routing decisions with strategic ones such as the problem of locating …

The vehicle routing problem with simultaneous pickup and delivery with time windows
(VRPSPDTW) is an important variant of the vehicle routing problem which has received …

Vehicle routing problems (VRP) have been widely studied in literature. Heuristics as well as
exact algorithms have been applied to solve this kind of problems. In this study we …

The key to achieve maximum efficiency of AGVS is to enable the car to take the shortest
possible route in the shortest possible time-AGV's scheduling and path planning; The AGV …