Two-echelon vehicle routing problems which contain synchronization between vehicles can
be deeply impacted by time uncertainty, because one vehicle's delay can propagate to other …

With a rising demand for utilizing unmanned aerial vehicles (UAVs) to deliver materials in
outdoor environments, particular attention must be given to all the different aspects …

The green vehicle routing problem (GVRP) has been a prominent topic in the literature on
logistics and transportation, leading to extensive research and previous review studies …

Cities are constantly transforming and, consequently, attracting efforts from researchers and
opportunities to the industry. New transportation systems are being built in order to meet …

Unmanned aerial vehicles (UAVs) create an interesting alternative for establishing more
sustainable urban freight deliveries. The substitution of traditional trucks in the last-mile …

With the wide application of Unmanned Aerial Vehicles (UAVs) in production and life, more
and more attention has been paid to the autonomous track planning of UAVs. When UAV …

Abstract Emerging Unmanned Aerial Vehicle (UAV) technologies have been under spotlight
worldwide due to a promising spectrum of applications. Despite interesting use‐cases …

The paper proposes a mathematical model and a heuristic solution for planning optimal
pickup and delivery routes in drone operations. In the proposed system, the drone is …

Besides commercial and military applications, unmanned aerial vehicles (UAVs) are now
used more commonly in disaster relief operations. This study proposes a novel model for …

The ever-increasing demand for urban delivery services significantly exacerbates the traffic
conditions on our already overly congested urban streets. The problem is even worsened by …