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p-probabilistic k-anonymous microaggregation for the anonymization of surveys with uncertain participation

Autor
Rebollo-Monedero, D.; Forne, J.; Soriano, M.; Puiggalí, J.
Tipus d'activitat
Article en revista
Revista
Information sciences
Data de publicació
2016-12-13
Volum
382-383
Pàgina inicial
388
Pàgina final
414
DOI
https://doi.org/10.1016/j.ins.2016.12.002 Obrir en finestra nova
Projecte finançador
INcident monitoRing In Smart COmmunities (INRISCO). QoS and Privacy. National Spanish project TEC2014-54335-C4-1-R
Repositori
http://hdl.handle.net/2117/103718 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0020025516319211 Obrir en finestra nova
Resum
We develop a probabilistic variant of k-anonymous microaggregation which we term p-probabilistic resorting to a statistical model of respondent participation in order to aggregate quasi-identifiers in such a manner that k-anonymity is concordantly enforced with a parametric probabilistic guarantee. Succinctly owing the possibility that some respondents may not finally participate, sufficiently larger cells are created striving to satisfy k-anonymity with probability at least p. The microaggregat...
Citació
Rebollo-Monedero, D., Forne, J., Soriano, M., Puiggalí, J. p-probabilistic k-anonymous microaggregation for the anonymization of surveys with uncertain participation. "Information sciences", 13 Desembre 2016, vol. 382-383, p. 388-414.
Paraules clau
K-anonymity, Microaggregation, Probabilistic Anonymity, Surveys
Grup de recerca
ISG - Grup de Seguretat de la Informació

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