Toward sensitive document release with privacy guarantees

David Sánchez; Montserrat Batet

Pertenece a la colección PC:SerieArticles

TÍTULO:

Toward sensitive document release with privacy guarantees - PC:2536

Handle:

https://hdl.handle.net/20.500.11797/PC2536

Autor/es de la URV:	SÁNCHEZ RUENES, DAVID; Montserrat Batet
Autor según el artículo:	David Sánchez; Montserrat Batet
Identificador del autor:	0000-0001-7275-7887; 0000-0001-8174-7592
Año de publicación de la revista:	2017
Tipo de publicación:	Artículo
ISSN:	0952-1976
DOI del artículo:	10.1016/j.engappai.2016.12.013
Enlace a la fuente original:	https://www.sciencedirect.com/science/article/abs/pii/S0952197616302408?via%3Dihub
Versión del articulo depositado:	info:eu-repo/semantics/submittedVersion
Acceso a la licencia de uso:	https://creativecommons.org/licenses/by/3.0/es/
Departamento:	Enginyeria Informàtica i Matemàtiques
Grupo de investigación:	Seguretat i Privadesa
URL Documento de licencia:	https://repositori.urv.cat/ca/proteccio-de-dades/
Áreas temáticas:	Ingeniería informática
Entidad:	Universitat Rovira i Virgili
Fecha de alta del registro:	2017-01-18
Página inicial:	23
Página final:	24
Volumen de revista:	59

Descripción:	DOI: 10.1016/j.engappai.2016.12.013 URL: http://www.sciencedirect.com/science/article/pii/S0952197616302408 Filiació URV: SI Inclòs a la memòria: SI Privacy has become a serious concern for modern Information Societies. The sensitive nature of much of the data that are daily exchanged or released to untrusted parties requires that responsible organizations undertake appropriate privacy protection measures. Nowadays, much of these data are texts (e.g., emails, messages posted in social media, healthcare outcomes, etc.) that, because of their unstructured and semantic nature, constitute a challenge for automatic data protection methods. In fact, textual documents are usually protected manually, in a process known as document redaction or sanitization. To do so, human experts identify sensitive terms (i.e., terms that may reveal identities and/or confidential information) and protect them accordingly (e.g., via removal or, preferably, generalization). To relieve experts from this burdensome task, in a previous work we introduced the theoretical basis of C-sanitization, an inherently semantic privacy model that provides the basis to the development of automatic document redaction/sanitization algorithms and offers clear and a priori privacy guarantees on data protection; even though its potential benefits C-sanitization still presents some limitations when applied to practice (mainly regarding flexibility, efficiency and accuracy). In this paper, we propose a new more flexible model, named (C, g(C))-sanitization, which enables an intuitive configuration of the trade-off between the desired level of protection (i.e., controlled information disclosure) and the preservation of the utility of the protected data (i.e., amount of semantics to be preserved). Moreover, we also prese
Cobertura:	Anglès
Tipo:	article Article Artículo Article info:eu-repo/semantics/submittedVersion
Coautor:	Seguretat i Privadesa Enginyeria Informàtica i Matemàtiques Universitat Rovira i Virgili
Títol:	Toward sensitive document release with privacy guarantees
Materia:	Protecció de dades Seguretat informàtica Ontologies Privacy semantics Enginyeria informàtica Ingeniería informática Computer engineering 0952-1976
Fecha:	2017
Formato:	1011 kb
Autor:	David Sánchez Montserrat Batet
Derechos:	info:eu-repo/semantics/openAccess

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