Injecting purpose and trust into data anonymisation

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Sun, Xiaoxun, Wang, Hua, Li, Jiuyong and Zhang, Yanchun (2011) Injecting purpose and trust into data anonymisation. Computers and Security, 30 (5). pp. 332-345. ISSN 0167-4048


We presented a novel data anonymisation approach, which takes into account the reliability of data requesters and the relative attribute importance for the application purpose. We quantified the level of anonymisation through the concept of the degree of data anonymisation, and derived a decomposition algorithm for data anonymisation. Our experimental results show that our data anonymisation method achieves better data utility than general approaches with regard to the trust and application purposes.

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Item type Article
DOI 10.1016/j.cose.2011.05.005
Official URL
Subjects Historical > FOR Classification > 0803 Computer Software
Historical > Faculty/School/Research Centre/Department > Centre for Applied Informatics
Keywords ResPubID24955, security, data anonymization, data privacy, identity protection, decomposition algorithm
Citations in Scopus 30 - View on Scopus
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