In the two-echelon vehicle routing problem (2E-VRP), the distribution network is split into two
echelons. Different vehicles are operated on the first and second echelon to maintain …

Collaboration among service providers in a logistics network can greatly increase their
operation efficiencies and reduce transportation emissions. This study proposes, formulates …

Collaboration is one of the crucial elements in city logistics and it is often pursued by the
introduction of two-or multi-echelon systems using one or more intermediate consolidation …

Off-site construction is becoming more popular as more companies recognise the benefits of
shifting the construction process away from the construction site and into a controlled …

The parcel demand in last-mile delivery increases sharply with the growth of e-commerce,
which has been accelerated by the COVID-19 pandemic. The current delivery scheme …

The worldwide prevalence of coronavirus disease (COVID-19) and the severe problems in
the distribution of medical equipment have led to the modeling of multi-depot vehicle routing …

This paper deals with an integrated routing problem in which a supplier delivers a
commodity to its customers through a two-echelon supply network. Over a planning horizon …

Medical drug shortages are an important issue in health care, since they can significantly
affect patients' health. Thus, selecting the appropriate distribution and inventory policies …

This paper introduces the Two-Echelon Production-Routing Problem. This problem is
motivated from the petrochemical industry, enlarging the supply chain integration by taking …

The Multi-depot vehicle routing problem (MDVRP) is a real-world variant of the vehicle
routing problem (VRP) where the customers are getting service from some depots. The main …