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http://hdl.handle.net/10609/149818
Títol: | A General Algorithm for k-anonymity on Dynamic Databases |
Autoria: | Salas, Julián Torra, Vicenç |
Citació: | Salas-Piñón, J. [Julián]. Torra, V. [Vicenç]. (2018). A General Algorithm for k-anonymity on Dynamic Databases. Lecture Notes in Computer Science, 11025, 407-414. doi: 10.1007/978-3-030-00305-0_28 Lecture Notes in Computer Science, 2018, 11025, 407-414 |
Resum: | In this work we present an algorithm for k-anonymization of datasets that are changing over time. It is intended for preventing identity disclosure in dynamic datasets via microaggregation. It sup- ports adding, deleting and updating records in a database, while keeping k-anonymity on each release. We carry out experiments on database anonymization. We expected that the additional constraints for k-anonymization of dynamic databases would entail a larger information loss, however it stays close to MDAV’s information loss for static databases. Finally, we carry out a proof of concept experiment with directed degree sequence anonymization, in which the removal or addition of records, implies the modification of other records. |
Paraules clau: | big data privacy k-anonymity graph anonymization geo-spatial data anonymization microaggregation Dynamic data privacy |
DOI: | https://doi.org/10.1007/978-3-030-00305-0_28 |
Tipus de document: | info:eu-repo/semantics/article |
Versió del document: | info:eu-repo/semantics/publishedVersion |
Data de publicació: | 7-set-2018 |
Apareix a les col·leccions: | Articles cientÍfics Articles |
Arxius per aquest ítem:
Arxiu | Descripció | Mida | Format | |
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General_Salas_SL.pdf | 323,73 kB | Adobe PDF | Veure/Obrir |
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