A Differentiated Anonymity Algorithm for Social Network Privacy Preservation
نویسندگان
چکیده
منابع مشابه
A Differentiated Anonymity Algorithm for Social Network Privacy Preservation
Devising methods to publish social network data in a form that affords utility without compromising privacy remains a longstanding challenge, while many existing methods based on k-anonymity algorithms on social networks may result in nontrivial utility loss without analyzing the social network topological structure and without considering the attributes of sparse distribution. Toward this obje...
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K-anonymity is an effective model for protecting privacy while publishing data, which can be implemented by different ways. Among them, local generalization are popular because of its low information loss. But such algorithms are generally computation expensive making it difficult to perform well in the case of large amount of data. In order to solve this problem, this paper proposes a clusteri...
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Recent years have seen unprecedented growth in the popularity of social network systems, with Facebook being an archetypical example. The access control paradigm behind the privacy preservation mechanism of Facebook is distinctly different from such existing access control paradigms as Discretionary Access Control, Role-Based Access Control, Capability Systems, and Trust Management Systems. Thi...
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ژورنال
عنوان ژورنال: Algorithms
سال: 2016
ISSN: 1999-4893
DOI: 10.3390/a9040085