Social Networks

Human behaviour on networked systems

Networked systems went through several phases over the past 40 years. In the first phase the network was a vessel for movement of data. The second processed and stored that data in order to allow users access to services that provide unique value like music, entertainment, and e-commerce, and the third was primaily powered by large companies that added social layers to these troves of services thereby allowing effective curation and recommendation of products and ads.

Analysing Meso and Macro conversation structures in an online suicide support forum

Platforms like Reddit and Twitter offer internet users an opportunity to talk about diverse issues, including those pertaining to physical and mental health. Some of these forums also function as a safe space for severely distressed mental health …

Characterising User Content on a Multi-lingual Social Network

Social media has been on the vanguard of political information diffusion in the 21st century. Most studies that look into disinformation, political influence and fake-news focus on mainstream social media platforms. This has inevitably made English …

Challenges in the Decentralised Web: The Mastodon Case

The Decentralised Web (DW) has recently seen a renewed momentum, with a number of DW platforms like Mastodon, PeerTube, and Hubzilla gaining increasing traction. These offer alternatives to traditional social networks like Twitter, YouTube, and …

How do online communities of people with long-term conditions function and evolve? Network analysis of the structure and dynamics of the Asthma UK and British Lung Foundation (BLF) online communities.

Like at First Sight: Understanding User Engagement with the World of Microvideos

Several content-driven platforms have adopted the ‘micro video’ for-mat, a new form of short video that is constrained in duration, typically at most5-10 seconds long. Micro videos are typically viewed through mobile apps, andare presented to viewers …

Structure and dynamics of online patients’ communities: the case of Asthma UK and BLF online fora