The Public Accountability of Social Platforms: Lessons from a Study on Bots and Trolls in the Brexit Campaign

11 Pages Posted: 24 Jun 2018  

Marco T. Bastos

City University London - School of Social Sciences

Dan Mercea

City University London - School of Social Sciences

Date Written: June 7, 2018

Abstract

In this article we review our study of 13,493 bot-like Twitter accounts that tweeted the U.K. European Union membership referendum and disappeared from the platform after the ballot. We discuss the methodological challenges and lessons learned from a study that emerged in a period of increasing weaponization of social media and mounting concerns about information warfare. We address the challenges and shortcomings involved in bot detection, the extent to which disinformation campaigns on social media are effective, valid metrics for user exposure, activation, and engagement in the context of disinformation campaigns, unsupervised and supervised posting protocols, along with infrastructure and ethical issues associated with social sciences research based on large-scale social media data. We argue for improving researchers’ access to data associated with contentious issues and suggest that social media platforms should offer public Application Programming Interfaces to allow researchers access to content generated on their networks. We conclude with reflections on the relevance of this research agenda to public policy.

Keywords: Bots, Trolls, Social Platforms, API, Automation, Accountability

Suggested Citation

Bastos, Marco Toledo and Mercea, Dan, The Public Accountability of Social Platforms: Lessons from a Study on Bots and Trolls in the Brexit Campaign (June 7, 2018). Available at SSRN: https://ssrn.com/abstract=3192412 or http://dx.doi.org/10.2139/ssrn.3192412

Marco Toledo Bastos (Contact Author)

City University London - School of Social Sciences ( email )

London
United Kingdom

Dan Mercea

City University London - School of Social Sciences ( email )

London
United Kingdom

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