Advanced Research in Data Privacy by Guillermo Navarro-Arribas & Vicenç Torra

Author:Guillermo Navarro-Arribas & Vicenç Torra
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

4 Experimental Results

In this section we will compare the result of anonymizing processes using the four -degree anonymous methods presented in Sect. 3. We apply all algorithms on the same data with the same parameters and compare the results in terms of information loss and data utility. We use several structural and spectral measures in order to quantify the information loss from distinct perspectives or network’s characteristics. It is important to note that the privacy level is the same for all algorithms, as we compare results with the same value. UMGA algorithm is applied using the neighbourhood centrality edge selection.

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