Online harassment on social media platforms is a pressing matter for which users are not
well equipped to handle or avoid. Twitter users can take advantage of third-party websites to …

In recent years, bullying and aggression against social media users have grown
significantly, causing serious consequences to victims of all demographics. Nowadays …

Cyberbullying and cyberaggression are increasingly worrisome phenomena affecting
people across all demographics. More than half of young social media users worldwide …

Third-party applications present a convenient way for attackers to orchestrate a large
number of fake and compromised accounts on popular online social networks. Despite …

In this position paper we present the challenge of detecting abuse in a modern Online Social
Network (OSN) while balancing data utility and privacy, with the goal of limiting the amount …

When people experience harassment online, from individual threats or invective to
coordinated campaigns of harassment, they have the option to report the harassers and …

In this paper, we aim at finding out which users are likely to publicly demonstrate frustration
towards their jobs on the microblogging platform Twitter-we will call these users haters. We …

Online harassment is a continuing problem, endemic to many social media platforms and
other means of web-based communications, and few means exist to analyze web content for …

Online social networks like Facebook or Twitter have become powerful information diffusion
platforms as they have attracted hundreds of millions of users. The possibility of reaching …

Our social communications and the expression of our beliefs and thoughts are becoming
increasingly mediated and diffused by online social media. Beyond countless other …