… Moreover, we have provided ample discussions of semantics and propagation models of
distrust, owing to the fact that the latter concept has remained rather unattended by research. …

… Supposing distrust to propagate through the network, we … a model that integrates trust
computed from social networks and … We show results on how to optimally use both models and …

… At the same time, paying attention to the shortcut of small amount distrust peer, and
promptly cutting off the route of propagation, will greatly increase the average distance of its …

… , the properties of distrust are seldom studied in social media. Can … distrust? In this section,
we investigate the properties of distrust analogy to those of trust with real-world social media …

… model is proposed based on trust and distrust, as a … models based on local information
and local–global information to overcome the problem of sparsity in signed social networks. An …

… Once the basic graph is generated modeling the behaviors of good users in a social network,
we add the malicious users and their relations. The nodes and edges of malicious users …

… convergence model, describing how an imbalanced network … the convergence problem
of a social network as a Metric … model can be used to predict edge signs in social networks …

… In the second step and as the first activity, the propagation of a negative distrust wave in
the network is investigated. The propagation model uses parameters such as neighboring …

… trust propagation model has been one of the active research topics in social network analysis
[8], [23… A relatively low error rate has been observed in predicting trust/distrust between two …

… To leverage trust and distrust in social networks, we present our unified ranking mechanism
based on a variant of the PageRank-like model–Personalized PageRank algorithm, which is …