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The Anatomy of Reddit: An Overview of Academic Research

  • Alexey N. Medvedev
  • Renaud Lambiotte
  • Jean-Charles DelvenneEmail author
Conference paper
Part of the Springer Proceedings in Complexity book series (SPCOM)

Abstract

Online forums provide rich environments where users may post questions and comments about different topics. Understanding how people behave in online forums may shed light on the fundamental mechanisms by which collective thinking emerges in a group of individuals, but it has also important practical applications, for instance, to improve user experience, increase engagement or automatically identify bullying. Importantly, the datasets generated by the activity of the users are often openly available for researchers, in contrast to other sources of data in computational social science. In this survey, we map the main research directions that arose in recent years and focus primarily on the most popular platform, Reddit. We distinguish and categorize research depending on their focus on the posts or on the users and point to different types of methodologies to extract information from the structure and dynamics of the system. We emphasize the diversity and richness of the research in terms of questions and methods and suggest future avenues of research.

Keywords

Online communities Stochastic models Discussion trees 

Notes

Acknowledgements

This work was supported by Concerted Research Action (ARC) supported by the Federation Wallonia-Brussels Contract ARC 14/19-060; Flagship European Research Area Network (FLAG-ERA) Joint Transnational Call “FuturICT 2.0”; and by grant 16-01-00499 of the Russian Foundation for Basic Research.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Alexey N. Medvedev
    • 1
  • Renaud Lambiotte
    • 2
    • 3
  • Jean-Charles Delvenne
    • 4
    Email author
  1. 1.naXys, Université de Namur, ICTEAM, Université catholique de LouvainLouvain-la-NeuveBelgium
  2. 2.Mathematical InstituteUniversity of OxfordOxfordUK
  3. 3.naXys, Université de NamurNamurBelgium
  4. 4.ICTEAM and COREUniversité catholique de LouvainLouvain-la-NeuveBelgium

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