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Lumen: A Machine Learning Framework to Expose Influence Cues in Text



Hanyu Shi , Mirela Silva , Daniel Capecci , Luiz Giovanini , Lauren Czech , Juliana Fernandes , Daniela Oliveira


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Predicting Different Types of Subtle Toxicity in Unhealthy Online Conversations



Shlok Gilda , Mirela Silva , Luiz Giovanini , Daniela Oliveira


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Computer Users Have Unique Yet Temporally Inconsistent Computer Usage Profiles



Luiz Giovanini , Fabrício Ceschin , Mirela Silva , Aokun Chen , Ramchandra Kulkarni , Sanjay Banda , Madison Lysaght , Heng Qiao , Nikolaos Sapountzis , Ruimin Sun , Brandon Matthews , Dapeng Oliver Wu , André Grégio , Daniela Oliveira


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Predicting Misinformation and Engagement in COVID-19 Twitter Discourse in the First Months of the Outbreak



Mirela Silva , Fabrício Ceschin , Prakash Shrestha , Christopher Brant , Juliana Fernandes , Catia S. Silva , André Grégio , Daniela Oliveira , Luiz Giovanini

* 26 pages, 5 figures, 4 tables 

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Facebook Ad Engagement in the Russian Active Measures Campaign of 2016



Mirela Silva , Luiz Giovanini , Juliana Fernandes , Daniela Oliveira , Catia S. Silva


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Learning Fast and Slow: PROPEDEUTICA for Real-time Malware Detection



Ruimin Sun , Xiaoyong Yuan , Pan He , Qile Zhu , Aokun Chen , Andre Gregio , Daniela Oliveira , Xiaolin Li

* 17 pages, 7 figures 

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