k-Anonymity in Databases with Timestamped Data

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http://doi.ieeecomputersociety.org/10.1109/TIME.2006.20

Thirteenth International Symposium on ...

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	Sergio Mascetti, Claudio Bettini, X. Sean Wang, Sushil Jajodia, "k-Anonymity in Databases with Timestamped Data," Temporal Representation and Reasoning, International Syposium on, pp. 177-186, Thirteenth International Symposium on Temporal Representation and Reasoning (TIME'06), 2006.

	BibTex	x
	@article{ 10.1109/TIME.2006.20, author = {Sergio Mascetti and Claudio Bettini and X. Sean Wang and Sushil Jajodia}, title = {k-Anonymity in Databases with Timestamped Data}, journal ={Temporal Representation and Reasoning, International Syposium on}, volume = {0}, year = {2006}, issn = {1530-1311}, pages = {177-186}, doi = {http://doi.ieeecomputersociety.org/10.1109/TIME.2006.20}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Temporal Representation and Reasoning, International Syposium on TI - k-Anonymity in Databases with Timestamped Data SN - 1530-1311 SP177 EP186 A1 - Sergio Mascetti, A1 - Claudio Bettini, A1 - X. Sean Wang, A1 - Sushil Jajodia, PY - 2006 KW - null VL - 0 JA - Temporal Representation and Reasoning, International Syposium on ER -

Sergio Mascetti, University of Milan, Italy

Claudio Bettini, University of Milan, Italy

X. Sean Wang, University of Vermont, VT

Sushil Jajodia, George Mason University, VA

In this paper we extend the notion of k-anonymity in the context of databases with timestamped information in order to naturally define k-anonymous views of temporal data. We also investigate the problem of obtaining these views. We show that known generalization techniques, despite being applicable under certain conditions, have some limitations, and propose a new generalization algorithm based on the hierarchy of time granularities.

Citation:

Sergio Mascetti, Claudio Bettini, X. Sean Wang, Sushil Jajodia, "k-Anonymity in Databases with Timestamped Data," time, pp.177-186, Thirteenth International Symposium on Temporal Representation and Reasoning (TIME'06), 2006

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