Efficient Data Confidence Fabrics with compact annotations

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dc.contributor.authorKhalid, Asfaen
dc.contributor.authorMurphy, Seán Ógen
dc.contributor.authorSreenan, Cormacen
dc.contributor.authorRoedig, Utzen
dc.contributor.funderScience Foundation Irelanden
dc.contributor.funderHorizon 2020 Framework Programmeen
dc.contributor.funderEnterprise Irelanden
dc.date.accessioned2025-12-04T09:26:09Z
dc.date.available2025-12-04T09:26:09Z
dc.date.issued2025-02-28en
dc.description.abstractThe need to trust data has become a key requirement in modern distributed systems. To facilitate measurable trust and confidence in data and applications spanning heterogeneous systems, the emerging concept of a Data Confidence Fabric (DCF) offers a compelling solution. Data producers and processors provide metadata, known as annotations, recording trust insertion along the data delivery chain. Thus, it is possible to asses the trustworthiness of data before processing it. While a DCF, such as the Alvarium framework, enables this management of trust, there is a cost in terms of the overheads associated with security annotations themselves. To improve efficiency of a DCF, we therefore propose a set of techniques for making annotations more compact and to reduce the number of DCF transactions. Our work shows that transaction efficiency gains of up to 93% in our considered use cases can be achieved.en
dc.description.sponsorshipHorizon 2020 Framework Programme (EU Grant Number 101097560); Enterprise Ireland (No: IR-2022-0065); Science Foundation Ireland (13/RC/2077 P2)en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationKhalid, A., Murphy, S. Ó., Sreenan, C. and Roedig, U. (2025) 'Efficient Data Confidence Fabrics with compact annotations', 2024 IEEE 32nd International Conference on Network Protocols (ICNP), Charleroi, Belgium, 28-31 October 2024, pp. 1-6. https://doi.org/10.1109/ICNP61940.2024.10858579en
dc.identifier.doi10.1109/icnp61940.2024.10858579en
dc.identifier.eissn2643-3303en
dc.identifier.endpage6en
dc.identifier.isbn979-8-3503-5171-2en
dc.identifier.isbn979-8-3503-5172-9en
dc.identifier.issn1092-1648en
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/18333
dc.language.isoenen
dc.publisherIEEEen
dc.relation.ispartof2024 IEEE 32nd International Conference on Network Protocols (ICNP), Charleroi, Belgium, 28-31 October 2024en
dc.relation.project101097560en
dc.rights© 2024, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en
dc.subjectData compressionen
dc.subjectData annotationen
dc.subjectTrusten
dc.subjectZero trusten
dc.subjectData Confidence Fabricen
dc.subjectSecurityen
dc.titleEfficient Data Confidence Fabrics with compact annotationsen
dc.typeConference itemen
dc.typeproceedings-articleen
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