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Google popularized the term "knowledge graph" in this 2012 blog post. Since then, there has been a massive momentum around ...
Online social networks (OSNs) often refuse to publish their social network graphs due to privacy concerns. Recently, differential privacy has become the widely accepted criteria for privacy preserving ...
As a new recommendation pattern combining collaborative filtering and social network, social recommender system strives to introduce auxiliary user relations to alleviate data sparsity problems.
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