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Information × Registration Number 2121U007141, Article popup.category Препринт Title Detecting patterns of coordinated news article dissemination (AI translated) popup.author Bodnar PetroBodnar Petro popup.publication 01-01-2021 popup.source_user Український католицький університет popup.source https://hdl.handle.net/20.500.14570/2697 popup.publisher Description This study aims at devising methods for detecting coordination among content spreaders at scale. We focus on methods which uncover the latent structure of the content dissemination networks from the time-series of publications. We identify the advantages of generative models, especially self-exiting stochastic processes, for modeling information cascades and detecting structural patterns in groups of events. We validate the most popular of these models – the Multivariate Hawkes processes – on a large dataset of news websites and achieve an improvement in comparison to simpler baselines, e.g., cosine similarity between time-series of publications. popup.nrat_date 2025-11-05 Close