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

Author
Rebollo-Monedero, D.; Forne, J.; Soriano, M.; Puiggalí, J.
Type of activity
Journal article
Journal
Information sciences
Date of publication
2016-12-13
Volume
382-383
First page
388
Last page
414
DOI
https://doi.org/10.1016/j.ins.2016.12.002 Open in new window
Project funding
INRISCO. INcident monitoRing In Smart COmmunities .QoS and Privacy.
Repository
http://hdl.handle.net/2117/103718 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0020025516319211 Open in new window
Abstract
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...
Citation
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.
Keywords
Microaggregation, Probabilistic anonymity, Surveys, k-Anonymity
Group of research
ISG - Information Security Group
SISCOM - Smart Services for Information Systems and Communication Networks

Participants