Studies of Chordal Ring Networks via Double Metric Dimensions

M. Ahmad, Z. Zahid, M. Javaid, E. Bonyah and Gohar Ali

Mathematical Problems in Engineering, 2022, vol. 2022, 1-7

Abstract: Locating the sources of information spreading in networks including tracking down the origins of epidemics, rumors in social networks, and online computer viruses, has a wide range of applications. In many situations, identifying where an epidemic started, or which node in a network served as the source, is crucial. But it can be difficult to determine the root of an outbreak, especially when data are scarce and noisy. The goal is to find the source of the infection by analysing data provided by only a limited number of observers, such as nodes that can indicate when and where they are infected. Our goal is to investigate where the least number of observers should be placed, which is similar to how to figure out the minimal doubly resolving sets in the network. In this paper, we calculate the double metric dimension of chordal ring networks CRn1,3,5 by describing their minimal doubly resolving sets.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:8303242

DOI: 10.1155/2022/8303242

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