Autor segons l'article: Erola A; Castellà-Roca J; Navarro-Arribas G; Torra V
Departament: Enginyeria Informàtica i Matemàtiques
Autor/s de la URV: Castellà Roca, Jordi / EROLA CAÑELLAS, ARNAU
Paraules clau: World wide web Web search engines User interfaces Statistical disclosure control Semantics Semantic web Semantic Search engines Query logs Privacy Open directory projects Microaggregation K-anonymity Information retrieval Anonymization
Resum: Web search engines gather information from the queries performed by the user in the form of query logs. These logs are extremely useful for research, marketing, or profiling, but at the same time they are a great threat to the user's privacy. We provide a novel approach to anonymize query logs so they ensure user k-anonymity, by extending a common method used in statistical disclosure control: microaggregation. Furthermore, our microaggregation approach takes into account the semantics of the queries by relying on the Open Directory Project. We have tested our proposal with real data from AOL query logs.
Àrees temàtiques: Statistics, probability and uncertainty Statistics and probability Statistics & probability Revistas de ciencias Operations research & management science Multidisciplinar Matemática / probabilidade e estatística Management science and operations research Economia Ciencias sociales Ciências agrárias i
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: jordi.castella@urv.cat
Identificador de l'autor: 0000-0002-0037-9888
Data d'alta del registre: 2024-07-27
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://raco.cat/index.php/SORT/article/view/245067
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Sort-Statistics And Operations Research Transactions. (SPEC. ISSUE): 41-58
Referència de l'ítem segons les normes APA: Erola A; Castellà-Roca J; Navarro-Arribas G; Torra V (2011). Semantic microaggregation for the anonymization of query logs using the Open Directory Project. Sort-Statistics And Operations Research Transactions, (SPEC. ISSUE), 41-58
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2011
Tipus de publicació: Journal Publications
Repositori URV