In this paper, some of the main known results relative to the generalized minimum spanning
tree problem are surveyed. The principal feature of this problem is related to the fact that the …

In this study, we introduce a logistic model for the delivery of small parcels to a set of service
points (SPs), and we present effective methods for solving it. In the traditional delivery …

Route optimization in maritime transportation provides enormous cost saving and efficient
resource allocation for companies. Shipping companies need to create an optimized route …

The problem of minimizing the cost of maritime cargo delivery is considered. The cost is
equivalent to the sum of the tour lengths of feeders used for the delivery. The problem is …

Sažetak We consider a problem of minimizing the maritime cargo delivery route length to
reduce the delivery cost. In our model, the cost is equivalent to the sum of tour lengths of …

In many real-world situations, the beneficiaries of a distribution system may be grouped into
clusters, requiring a transportation structure to serve each cluster of beneficiaries efficiently …

Groundwater monitoring networks represent the main source of information about water
levels and water quality within aquifers. In this paper, a method is proposed for the optimal …

We introduce, formulate, and solve the Generalized Median Tour Problem, which is
motivated in the health supplies distribution for urban and rural areas. A region comprises …

In this study, we present a flexible delivery routing problem faced by logistics service
providers in which some customers may receive their packages indirectly. Customers are …

The design of a household waste collection system must integrate decisions related to
planning and control of all related operations, which may generate significant economic …