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Computational improvements in parallelized k-anonymous microaggregation of large databases

Author
Mezher, A.; Garcia, A.; Rebollo-Monedero, D.; Forne, J.
Type of activity
Presentation of work at congresses
Name of edition
2017 IEEE 37th International Conference on Distributed Computing Systems Workshops
Date of publication
2017
Presentation's date
2017-06-05
Book of congress proceedings
Distributed Computing Systems Workshops (ICDCSW), 2017 IEEE 37th International Conference on
First page
258
Last page
264
DOI
https://doi.org/10.1109/ICDCSW.2017.43 Open in new window
Project funding
INRISCO. INcident monitoRing In Smart COmmunities .QoS and Privacy.
Repository
http://hdl.handle.net/2117/112337 Open in new window
URL
http://ieeexplore.ieee.org/document/7979826/keywords Open in new window
Abstract
The technical contents of this paper fall within the field of statistical disclosure control (SDC), which concerns the postprocessing of the demographic portion of the statistical results of surveys containing sensitive personal information, in order to effectively safeguard the anonymity of the participating respondents. The concrete purpose of this study is to improve the efficiency of a widely used algorithm for k-anonymous microaggregation, known as maximum distance to average vector (MDAV),...
Citation
Mezher, A., Garcia, A., Rebollo-Monedero, D., Forne, J. Computational improvements in parallelized k-anonymous microaggregation of large databases. A: IEEE International Conference on Distributed Computing Systems. "Distributed Computing Systems Workshops (ICDCSW), 2017 IEEE 37th International Conference on". Atlanta: 2017, p. 258-264.
Keywords
BLAS library, CPU, MDAV, algebraic modifications, large databases, linear algebra subprograms, maximum distance to average vector, parallel computation, parallelized k-anonymous microaggregation, sensitive personal information, statistical disclosure control
Group of research
SISCOM - Smart Services for Information Systems and Communication Networks

Participants

  • Mezher, Ahmad  (author and speaker )
  • Garcia Alvarez, Alejandro  (author and speaker )
  • Rebollo Monedero, David  (author and speaker )
  • Forné, Jordi  (author and speaker )