As energy overuse and generated pollution have a potential threat to our environmental and
ecological conditions, many researchers have taken the initiative way to join the green …

Recent decades have seen increasing utilization of optimization packages, based on
Operations Research and Mathematical Programming techniques, for effective management …

Dynamic routing of electric commercial vehicles can be a challenging problem since
besides the uncertainty of energy consumption there are also random customer requests …

An unmanned aerial vehicle (UAV), commonly known as a drone, offers the advantage of
speed, flexibility, and ease in delivering goods to customers. They are particularly useful for …

Routing electric commercial vehicles requires taking into account their limited driving range,
which is affected by several uncertain factors such as traffic conditions. This paper presents …

Heterogeneous fleet vehicles can be used to reduce carbon emissions. We propose an
improved branch-and-price (BAP) algorithm to precisely solve the heterogeneous fleet …

Increasing awareness of sustainability in supply chain management has prompted
organizations and individuals to consider environmental impacts when managing supply …

We propose an optimization approach to the routing and scheduling problem for a
heterogeneous transportation network that considers (i) stochastic values of demand and …

In this paper, we presented an ε-accurate approach to conduct a continuous optimization on
the pollution routing problem (PRP). First, we developed an ε-accurate inner polyhedral …

In this paper, we study an emission-based heterogeneous fixed fleet vehicle routing problem
(E-HFFVRP) with considerations of fuel and carbon emissions. This problem involves …