IEEE - Institute of Electrical and Electronics Engineers, Inc. - Group Sparsity Tensor Factorization for Re-Identification of Open Mobility Traces

Author(s): Takao Murakami ; Atsunori Kanemura ; Hideitsu Hino
Sponsor(s): IEEE Signal Processing Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 March 2017
Volume: 12
Page(s): 689 - 704
ISSN (Paper): 1556-6013
ISSN (Online): 1556-6021
DOI: 10.1109/TIFS.2016.2631952
Regular:

Re-identification attacks based on a Markov chain model have been widely studied to understand how anonymized traces are linked to users. This approach is known to enable users to be re-identified... View More

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