Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Cruz, Marie Serene D; Sangeetha, V. Title A name given to the resource k-Domination Vertex Connectivity in Internet of Things Networks Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2026 Source A related resource from which the described resource is derived SN Computer Science;Volume;7;Issue;2;Article No.;197; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1007/s42979-026-04786-z" target="_blank" rel="noreferrer noopener">https://doi.org/10.1007/s42979-026-04786-z</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105029745747?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105029745747?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Cruz M.S.D., Centre for Mathematical Needs, Department of Mathematics, Christ (Deemed to be University), Hosur Road, Karnataka, Bangalore, 560029, India; Sangeetha V., Centre for Mathematical Needs, Department of Mathematics, Christ (Deemed to be University), Hosur Road, Karnataka, Bangalore, 560029, India Description An account of the resource The Internet of Things refers to a collection of closely connected devices that form a network through wireless or wired communication technology that work together to achieve common goals for their users. The IoT devices that are distributed in nature may cause the system to suffer from server crashes, server omissions, incorrect responses, and arbitrary errors. In this paper, we present a method of fault tolerance in IoT networks using graph theory approach to ensure the robustness of the network in case of attacks or disconnections through the concept of domination vertex connectivity in graphs. We further study this parameter in case of the Tensor product and Lexicographic product of specific graph classes, which have major implications in IoT networks. The Author(s), under exclusive licence to Springer Nature Singapore Pte Ltd. 2026. Subject The topic of the resource Domination vertex connectivity; IoT; Lexicographic product; Tensor product Publisher An entity responsible for making the resource available Springer Relation A related resource ISSN: 2662995X; Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online