Quotation Fernandez Garcia, Javier David, Kirrane, Sabrina, Polleres, Axel, Steyskal, Simon. 2018. HDT crypt: Compression and Encryption of RDF Datasets. Semantic Web.


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Abstract

The publication and interchange of RDF datasets online has experienced significant growth in recent years, promoted by different but complementary efforts, such as Linked Open Data, the Web of Things and RDF stream processing systems. However, the current Linked Data infrastructure does not cater for the storage and exchange of sensitive or private data. On the one hand, data publishers need means to limit access to confidential data (e.g. health, financial, personal, or other sensitive data). On the other hand, the infrastructure needs to compress RDF graphs in a manner that minimises the amount of data that is both stored and transferred over the wire. In this paper, we demonstrate how HDT - a compressed serialization format for RDF - can be extended to cater for supporting encryption. We propose a number of different graph partitioning strategies and discuss the benefits and tradeoffs of each approach.

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Publication's profile

Status of publication Published
Affiliation WU
Type of publication Journal article
Journal Semantic Web
WU-Journal-Rating new INF-A
Language English
Title HDT crypt: Compression and Encryption of RDF Datasets
Year 2018
Reviewed? Y
URL http://www.semantic-web-journal.net/content/hdt-crypt-compression-and-encryption-rdf-datasets
DOI n.a.
Open Access Y

Associations

Projects
Querying Archives of Dynamic Linked Open Data
SPECIAL - Scalable Policy-awarE linked data arChitecture for prIvacy, trAnsparency and compLiance
Cyber-Physical Social Systems for City-wide Infrastructures
People
Fernandez Garcia, Javier David (Details)
Kirrane, Sabrina (Details)
Polleres, Axel (Details)
Steyskal, Simon (Details)
Organization
Applied Information Technology (Details)
Research areas (Ă–STAT Classification 'Statistik Austria')
1108 Informatics (Details)
1109 Information and data processing (Details)
1122 Artificial intelligence (Details)
5367 Management information systems (Details)
5937 Information systems (Details)
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