Triangle randomization for social network data anonymization
نویسندگان
چکیده
منابع مشابه
Anonymization and De-anonymization of Social Network Data
Adversary: Somebody who, whether intentionally or not, reveals sensitive, private information Adversarial model: Formal description of the unique characteristics of a particular adversary Attribute disclosure: A privacy breach wherein some descriptive attribute of somebody is revealed Identity disclosure: A privacy breach in which a presumably anonymous person is in fact identifiable k-P-anonym...
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The recent rise in popularity of social networks, such as Facebook and MySpace, has created large quantities of data about interactions within these networks. Such data contains many private details about individuals so anonymization is required prior to attempts to make the data more widely available for scientific research. Prior work has considered simple graph data to be anonymized by remov...
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Privacy is amongst the major concerns when publishing or sharing social network data for social science research and also business analysis. Recently, researchers have developed privacy models just like k-anonymity in order to avoid node reidentification through structure information. However, even though these privacy models are enforced, an attacker can always have the capacity to infer one’s...
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In recent years, privacy concerns about social network graph data publishing has increased due to the widespread use of such data for research purposes. This paper addresses the problem of identity disclosure risk of a node assuming that the adversary identifies one of its immediate neighbors in the published data. The related anonymity level of a graph is formulated and a mathematical model is...
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A well-known privacy-preserving network data publication problem focuses on how to publish social network data while protecting privacy and permitting useful analysis. Designing algorithms that safely transform network data is an active area of research. The process of applying these transformations is called anonymization operation. The authors recently proposed the (α,β,γ,δ)-SNP (Social Netwo...
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ژورنال
عنوان ژورنال: Ars Mathematica Contemporanea
سال: 2014
ISSN: 1855-3974,1855-3966
DOI: 10.26493/1855-3974.220.34c