Parameterized Spanning Tree Congestion

M Lampis, V Mitsou, E Nemery, Y Otachi… - arXiv preprint arXiv …, 2024 - arxiv.org
In this paper we study the Spanning Tree Congestion problem, where we are given a graph
$ G=(V, E) $ and are asked to find a spanning tree $ T $ of minimum maximum congestion …

On the Complexity of Target Set Selection in Simple Geometric Networks

M Dvořák, D Knop… - Discrete Mathematics & …, 2024 - dmtcs.episciences.org
In this work, we study the following deterministic model of disease spread. We are given a
social network represented as a simple, undirected graph G=(V, E), a threshold function t …