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Do Recommender Systems Make Social Media More Susceptible to Misinformation Spreaders?

Published: 13 September 2022 Publication History

Abstract

Recommender systems are central to online information consumption and user-decision processes, as they help users find relevant information and establish new social relationships. However, recommenders could also (unintendedly) help propagate misinformation and increase the social influence of the spreading it. In this context, we study the impact of friend recommender systems on the social influence of misinformation spreaders on Twitter. To this end, we applied several user recommenders to a COVID-19 misinformation data collection. Then, we explore what-if scenarios to simulate changes in user misinformation spreading behaviour as an effect of the interactions in the recommended network. Our study shows that recommenders can indeed affect how misinformation spreaders interact with other users and influence them.

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  • (2024)Beyond the Turing Test: Exploring the implications of generative AI for category constructionOrganization Theory10.1177/263178772412751135:3Online publication date: 13-Sep-2024
  • (2024)Analyzing the Interplay between Diversity of News Recommendations and Misinformation Spread in Social MediaAdjunct Proceedings of the 32nd ACM Conference on User Modeling, Adaptation and Personalization10.1145/3631700.3664870(80-85)Online publication date: 27-Jun-2024
  • (2024)Stemming the Tide of Problematic Information in Online Environments: Assessing Interventions and Identifying Opportunities for InterruptionCompanion Publication of the 16th ACM Web Science Conference10.1145/3630744.3658615(37-41)Online publication date: 21-May-2024
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cover image ACM Other conferences
RecSys '22: Proceedings of the 16th ACM Conference on Recommender Systems
September 2022
743 pages
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 13 September 2022

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Author Tags

  1. diffusion models
  2. link prediction
  3. misinformation
  4. social media

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  • Short-paper
  • Research
  • Refereed limited

Funding Sources

  • Agencia Nacional de Promoción de la Investigación, el Desarrollo Tecnológico y la Innovación
  • Consejo Nacional de Investigaciones Científicas y Técnicas

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Overall Acceptance Rate 254 of 1,295 submissions, 20%

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Cited By

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  • (2024)Beyond the Turing Test: Exploring the implications of generative AI for category constructionOrganization Theory10.1177/263178772412751135:3Online publication date: 13-Sep-2024
  • (2024)Analyzing the Interplay between Diversity of News Recommendations and Misinformation Spread in Social MediaAdjunct Proceedings of the 32nd ACM Conference on User Modeling, Adaptation and Personalization10.1145/3631700.3664870(80-85)Online publication date: 27-Jun-2024
  • (2024)Stemming the Tide of Problematic Information in Online Environments: Assessing Interventions and Identifying Opportunities for InterruptionCompanion Publication of the 16th ACM Web Science Conference10.1145/3630744.3658615(37-41)Online publication date: 21-May-2024
  • (2024)From applied ethics and ethical principles to virtue and narrative in AI practicesAI and Ethics10.1007/s43681-024-00472-zOnline publication date: 8-Apr-2024
  • (2024)Online news ecosystem dynamics: supply, demand, diffusion, and the role of disinformationApplied Network Science10.1007/s41109-024-00643-19:1Online publication date: 19-Jul-2024
  • (2023)Joint Credibility Estimation of News, User, and Publisher via Role-relational Graph Convolutional NetworksACM Transactions on the Web10.1145/361741818:1(1-24)Online publication date: 11-Oct-2023
  • (2023)Understanding the Contribution of Recommendation Algorithms on Misinformation Recommendation and Misinformation Dissemination on Social NetworksACM Transactions on the Web10.1145/361608817:4(1-26)Online publication date: 10-Oct-2023
  • (2023)Forgetting User Preference in Recommendation Systems with Label-Flipping2023 IEEE International Conference on Big Data (BigData)10.1109/BigData59044.2023.10386603(271-281)Online publication date: 15-Dec-2023
  • (2023)Artificial Intelligence and Autonomy: On the Ethical Dimension of Recommender SystemsTopoi10.1007/s11245-023-09922-542:3(819-832)Online publication date: 18-May-2023

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