Research & Studies

HyperGraphDis: Leveraging Hypergraphs for Contextual and Social-Based Disinformation Detection

May 17, 2024 Nikos Salamanos, Pantelitsa Leonidou, Nikolaos Laoutaris, Michael Sirivianos, Maria Aspri, Marius Paraschiv. “HyperGraphDis: Leveraging Hypergraphs for Contextual and Social-Based Disinformation Detection” 18th International AAAI Conference on Web and Social Media (ICWSM’24) (In press). Preprint available at  http://arxiv.org/abs/2310.01113 In the paper “HyperGraphDis: Leveraging Hypergraphs for Contextual and Social-Based Disinformation Detection,” we improved disinformation […]

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Analysis of YouTube’s Pseudoscientific Video Recommendations (CUT)

March 7, 2023 YouTube has revolutionized how people discover and consume videos, becoming one of the primary news sources for Internet users. Since content on YouTube is generated by its users, the platform is particularly vulnerable to misinformative and conspiratorial videos. Even worse, the role played by YouTube’s recommendation algorithm in unwittingly promoting questionable content

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