Vehicle routing problems have been the focus of extensive research over the past sixty
years, driven by their economic importance and their theoretical interest. The diversity of …

The purpose of this study is to examine the use of drones to provide transportation security
during times of intentional disruption. Due to the nature of valuable goods, their …

Waste collection management plays a crucial role in controlling pandemic outbreaks.
Electric waste collection systems and vehicles can improve the efficiency and effectiveness …

The number of arc routing publications has increased significantly in the last decade. Such
an increase justifies a second annotated bibliography, a sequel to Corberán and Prins …

Cash/valuables routing is vulnerable to attacks and robberies, so it is essential to prioritize
transport security. This research employs a surveillance drone approach to enhance the …

Unpredictable routes may be generated by varying the arrival time at each customer over
successive visits. Inspired by a real-life case in cash distribution, this study presents an …

This paper introduces a multi-objective periodic routing problem in the context of cash
transportation, which attempts to increase security by generating unpredictable alternative …

The purpose of the dissimilar paths problem is to find a set of paths, between the same pair
of nodes, which share few arcs. The problem has been addressed from an application point …

Safe and secure vehicle routing problems refer to the transportation of dangerous (eg,
flammable liquids) or valuable goods (eg, cash), the surveillance of streets (eg, police …

While finding a path between two nodes is the basis for several applications, the need for
alternative paths also may have various motivations. For instance, it can be of interest to …