The wide spread of misinformation in online social networks has become a main threat to our society. Generally, people tend to believe what their friends are saying. Leveraging the social relationships to contain or block the misinformation appears to be a promising strategy.
- Detect misinformation in online social networks in the early stage of spread
- Design effective measure to evaluate the nodes contribution of diffuse the true information in the presence of misinformation
- Identify the most important nodes in the spread of true information so as to block the misinformation
“Detecting Misinformation in Online Social Networks Before It Is Too Late,”
in The 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2016), 2016
“Analysis of Misinformation Containment in Online Social Networks,”
in Elsevier Computer Networks-Towards a Science of Cyber Security (COMNETS), vol. 57, no. 10, pp. 2133--2146, 2013