Graph optimisation problems encompass a diverse range of challenges aimed at finding optimal or near‐optimal solutions in networks or graphs. These problems are pivotal in areas such as communication ...

The travelling salesman problem was mathematically formulated in 1800s by Mathematicians W.R. Hamilton and Thomas Kirkman. Considered as a classic algorithmic problem in the field of operations ...

This is a preview. Log in through your library . Abstract The main result of this paper is motivated by the following two apparently unrelated graph optimization problems: (A) As an extension of ...

Accurate smartphone positioning in dense urban environments remains challenging due to signal blockage, multipath effects, and unreliable satellite visibility.