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A wot-based method for creating digital sentinel twins of iot devices

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dc.affiliation.dptoUC3M. Departamento de Informáticaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Arquitectura de Computadores, Comunicaciones y Sistemases
dc.contributor.authorLópez Arévalo, Iván
dc.contributor.authorGonzalez-Compean, Jose Luis
dc.contributor.authorHinojosa-Tijerina, Mariana
dc.contributor.authorMartinez Rendon, Cristhian
dc.contributor.authorMontella, Raffaele
dc.contributor.authorMartinez-Rodriguez, Jose L.
dc.date.accessioned2022-03-14T11:33:50Z
dc.date.available2022-03-14T11:33:50Z
dc.date.issued2021-08
dc.description.abstractThe data produced by sensors of IoT devices are becoming keystones for organizations to conduct critical decision-making processes. However, delivering information to these processes in real-time represents two challenges for the organizations: the first one is achieving a constant dataflow from IoT to the cloud and the second one is enabling decision-making processes to retrieve data from dataflows in real-time. This paper presents a cloud-based Web of Things method for creating digital twins of IoT devices (named sentinels).The novelty of the proposed approach is that sentinels create an abstract window for decision-making processes to: (a) find data (e.g., properties, events, and data from sensors of IoT devices) or (b) invoke functions (e.g., actions and tasks) from physical devices (PD), as well as from virtual devices (VD). In this approach, the applications and services of decision-making processes deal with sentinels instead of managing complex details associated with the PDs, VDs, and cloud computing infrastructures. A prototype based on the proposed method was implemented to conduct a case study based on a blockchain system for verifying contract violation in sensors used in product transportation logistics. The evaluation showed the effectiveness of sentinels enabling organizations to attain data from IoT sensors and the dataflows used by decision-making processes to convert these data into useful information.en
dc.description.sponsorshipThis research was partially funded by the project Num.41756 “Plataforma tecnológica para la gestión, aseguramiento, intercambio y preservación de grandes volúmenes de datos en salud y construcción de un repositorio nacional de servicios de análisis de datos de salud” by FORDECYT-PRONACES, Conacyt (México)en
dc.format.extent20
dc.identifier.bibliographicCitationLopez-Arevalo, I., Gonzalez-Compean, J. L., Hinojosa-Tijerina, M., Martinez-Rendon, C., Montella, R., & Martinez-Rodriguez, J. L. (2021). A WoT-Based Method for Creating Digital Sentinel Twins of IoT Devices. In Sensors (Vol. 21, Issue 16, p. 5531). MDPI AG.en
dc.identifier.doihttps://doi.org/10.3390/s21165531
dc.identifier.issn1424-8220
dc.identifier.publicationfirstpage5531
dc.identifier.publicationissue16
dc.identifier.publicationlastpage5551
dc.identifier.publicationtitleSENSORSen
dc.identifier.publicationvolume21
dc.identifier.urihttps://hdl.handle.net/10016/34351
dc.identifier.uxxiAR/0000028919
dc.language.isoengen
dc.publisherMDPIen
dc.rights© 2021 by the authors. Licensee MDPI, Basel, Switzerland.en
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.otherCloud computingen
dc.subject.otherDigital twinsen
dc.subject.otherIot dataen
dc.subject.otherMicroservicesen
dc.subject.otherVirtual containersen
dc.subject.otherWeb of thingsen
dc.titleA wot-based method for creating digital sentinel twins of iot devicesen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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