15 citations · 33 across the 8 of their papers we have counts for
6 papers · 1 filter
Online Social Media in the Syria Conflict: Encompassing the Extremes and the In-Betweens
Derek O'Callaghan, Nico Prucha, Derek Greene +3
The Syria conflict has been described as the most socially mediated in history, with online social media playing a particularly important role. At the same time, the ever-changing…
The Extreme Right Filter Bubble
Derek O'Callaghan, Derek Greene, Maura Conway +2
Due to its status as the most popular video sharing platform, YouTube plays an important role in the online strategy of extreme right groups, where it is often used to host associa…
Uncovering the Wider Structure of Extreme Right Communities Spanning Popular Online Networks
Derek O'Callaghan, Derek Greene, Maura Conway +2
Recent years have seen increased interest in the online presence of extreme right groups. Although originally composed of dedicated websites, the online extreme right milieu now sp…
An Analysis of Interactions Within and Between Extreme Right Communities in Social Media
Derek O'Callaghan, Derek Greene, Maura Conway +2
Many extreme right groups have had an online presence for some time through the use of dedicated websites. This has been accompanied by increased activity in social media platforms…
Identifying Discriminating Network Motifs in YouTube Spam
Derek O'Callaghan, Martin Harrigan, Joe Carthy +1
Like other social media websites, YouTube is not immune from the attention of spammers. In particular, evidence can be found of attempts to attract users to malicious third-party w…
Network Analysis of Recurring YouTube Spam Campaigns
Derek O'Callaghan, Martin Harrigan, Joe Carthy +1
As the popularity of content sharing websites such as YouTube and Flickr has increased, they have become targets for spam, phishing and the distribution of malware. On YouTube, the…