Two-Step Boosting for OSN Based Sybil-Resistant Trust Value of Non-Sybil Identities.

Published in: IEICE Trans. Inf. Syst. (2014)

Keyphrases

online social networks
post processing
trust model
malicious nodes
file sharing
machine learning
malicious users
learning algorithm
feature selection
training data
cost sensitive
weak learners
online social
trust evaluation