Modeling, auditing, and forecasting Facebook publisher visibilities: A case study in Italian elections

Authors

  • Eduardo Martins Hargreaves Universidade Federal do Rio de Janeiro (UFRJ)
  • Daniel Sadoc Menasché Universidade Federal do Rio de Janeiro (UFRJ)
  • Giovanni Neglia INRIA
  • Claudio Agosti University of Amsterdam

DOI:

https://doi.org/10.5753/isys.2019.601

Keywords:

social networks, facebook, bias, measurements, forecast, temporal series

Abstract

Facebook has a significant impact on the lives of billions of Internet users, every day. However, the algorithms used by Facebook to filter messages presented to users are not in the public domain. In this work, we propose models, experiments and time series analysis to fill this gap. As a case study, we conducted experiments with the Facebook News Feed during the 2018 Italian presidential elections. Among the implications of our studies, we indicated the potential of the proposed model to accurately infer different visibility metrics, the ability to audit News Facebook feed and the power to forecast timeline occupancies given their previously observed values.

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Published

2019-09-18

How to Cite

Hargreaves, E. M., Menasché, D. S., Neglia, G., & Agosti, C. (2019). Modeling, auditing, and forecasting Facebook publisher visibilities: A case study in Italian elections. ISys - Brazilian Journal of Information Systems, 12(3), 139–159. https://doi.org/10.5753/isys.2019.601

Issue

Section

Extended versions of selected articles