With the prevalence and increasing impact of misinformation on social media, numerous
studies have explored the characteristics of misinformation. However, we lack a holistic …

We present a comprehensive overview of the challenges and opportunities in social bot
detection in the context of the rise of sophisticated AI-based chatbots. By examining the state …

The explosion of social media allowed individuals to spread information without cost, with
little investigation and fewer filters than before. This amplified the old problem of fake news …

The widespread dissemination of misinformation in social media has recently received a lot
of attention in academia. While the problem of misinformation in social media has been …

Malicious actors create inauthentic social media accounts controlled in part by algorithms,
known as social bots, to disseminate misinformation and agitate online discussion. While …

Sentiment expression in microblog posts can be affected by user's personal character,
opinion bias, political stance and so on. Most of existing personalized microblog sentiment …

The massive spread of digital misinformation has been identified as a major threat to
democracies. Communication, cognitive, social, and computer scientists are studying the …

Fake news (ie, misinformation) on social media has sharply increased in the past few years.
We conducted a behavioral experiment with EEG data from 83 social media users to …

Microblogging platforms are an ideal place for spreading rumors and automatically
debunking rumors is a crucial problem. To detect rumors, existing approaches have relied …

Political communication is the process of putting information, technology, and media in the
service of power. Increasingly, political actors are automating such processes, through …