The distance-based critical node problem involves identifying a subset of nodes in a graph
such that the removal of these nodes leads to a residual graph with the minimum distance …

Identifying the critical nodes in a network is crucial for understanding its characteristics,
controlling its structure, and determining its functionality. Cardinality-constrained CNP (CC …

The quadratic knapsack problem (QKP) is a variant of the well-known knapsack problem
and arises in a variety of real life applications. The quadratic knapsack problem with conflict …

In response to the dynamic and ever-evolving landscape of network attacks and
cybersecurity, this study aims to enhance network security by identifying critical nodes and …

In the realm of network analysis, the identification of critical nodes takes center stage due to
their pivotal role in maintaining network functionality. These nodes wield immense …

At present, the supply chain is multi-layered and complicated, and its failure detection is
based solely on the characteristic threshold, which does not lack the ability to describe the …

This paper proposes pandemic mitigation vaccination policies for Newfoundland and
Labrador (NL) based on two compact mixed integer programming (MIP) models of the …

The performance of many networked systems including energy, telecommunication, and
transport networks is dependent on the functionality of a few components of these systems …

The performance of many networked systems including energy, telecommunication, and
transport networks is dependent on the functionality of a few components of these systems …

Abstract Disruption of the Java Sumatra Kalimantan (Jasuka) submarine cable
communication system significantly impacted the smooth flow of communications. To reduce …