In this paper, we conduct a comprehensive study of Trees, Forests, and Paths within the
framework of Fuzzy and Neutrosophic Graphs. Graph theory, known for its wide-ranging …

Walkability is considered a vital component of the urban configuration; urban spaces should
promote pedestrian walking, which is healthier and increases social sustainability by …

Neural networks and in general subsymbolic learning approaches perform well on usual
learning tasks, but they are black boxes lacking desired properties such as explainability or …

The main goal of this note is to provide a First-Order Logic with Betweenness (FOLB)
axiomatization of the main classes of graphs occurring in Metric Graph Theory, in analogy to …

Global refugee crisis around the world has displaced millions of people from their homes.
Although some of them adjust well, many suffer from significant psychological distress, such …

Working memory has been considered an active buffer for processing perceptual
representations in a progressive manner, integrating information involuntarily to form …

Two subsets A, B of the plane are betweenness isomorphic if there is a bijection f: A→ B
such that, for every x, y, z∈ A, the point f (z) lies on the line segment connecting f (x) and f (y) …

School feeding programs have been used in several countries to confront malnutrition and
keep children in school. This study investigates the issues management and logistics of the …

The first-order definability of the shortest path function (I) as well as the first-order non-
definability of the induced path function (J) of graphs is established by Nebeský. Inspired by …

Transit functions were introduced as models of betweenness on undirected structures. Here
we introduce directed transit function as the directed analogue on directed structures such …