Objective In recent years, we have increasingly observed issues concerning quality of online
information due to misinformation and disinformation. Aside from social media, there is …

The objective of this paper is to articulate the problem of attribution in cyber warfare
incidents, including, surveillance, data theft, espionage, and misinformation campaigns. As …

Online social media platforms such as Twitter and Facebook offer a flexible and effective
means of communication on a large scale leading to a vast amount of diverse datasets. This …

Using the@ NGRPresident Twitter handle, the Government of Nigeria issued a special
directive banning Special Anti-Robbery Squad (SARS) with immediate effect. The SARS is a …

Twitter bots are automated user accounts widely used in political campaigns to promote
opinions and attack opponents. In this paper, we study the behaviour of bots in the Brexit …

Short text has historically proven challenging to work with in many Natural Language
Processing (NLP) applications. Traditional tasks such as authorship attribution benefit from …

Networks in nature are characterised by varying degrees of organisations (Lancichinetti et
al. 2009), and past studies have analysed how to uncover the structure embedded within …