Dr Hardaker, a lecturer in forensic corpus linguistics, began an Economic and Social Research Council-funded project researching abusive behaviour on Twitter in December The project quickly demonstrated that, while tackling anti-social online behaviour is of key importance, sites like Twitter produce data at such high volumes that simply trying to identify relevant messages amongst all the irrelevant ones is a huge challenge in itself.
Less than a year into the project, Dr Hardaker and her team were invited to Twitter's London headquarters to present project findings to the Crown Prosecution Service and Twitter itself. The research subsequently influenced Twitter to update its policy on abusive online behaviour. The interest from the Crown Prosecution Service and the police encouraged Dr Hardaker to work with fellow corpus linguist, Professor Laurence Anthony to turn the research into a tool that could both collect online data, and then filter out the 'noise' from millions of messages, thereby enhancing the useful signals that can lead to the identification of accounts, texts, and behaviours of interest.
Dr Hardaker explained that the Government is trying to understand how social networks are involved in issues ranging from child-grooming and human-trafficking to fraud and radicalization. A key aspect of Dr Hardaker's work is a focus on the process of escalation from online messages that may start out as simply unpleasant or annoying, but that intensify to extreme, illegal behaviours that could even turn into physical, offline violence.
In this respect, FireAnt can offer the opportunity to pinpoint high-risk individuals and networks that may go on to be a threat, whether to themselves or others.
Dr Claire Hardaker specialises in research into online aggression, manipulation and deception. She is currently working on projects that involve analysing live online social networks for the escalation of abusive behaviour, and the use of the Internet in transnational crime such as human trafficking and modern slavery. Materials provided by Lancaster University.
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