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    Ruediger, Marco Aurélio (150)
    Grassi, Amaro (47)Fundação Getulio Vargas. Diretoria de Análise de Políticas Públicas (43)Oliveira, Wagner (21)Carvalho, Danilo (15)Fernandes, Janaina de Mendonça (14)Barbosa, Bárbara (13)Calil, Lucas (13)Piaia, Victor (12)Sanches, Danielle (10)... View More
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    Almeida, Sabrina (1)Barboza, Polyana Sampaio Ramos (1)Carvalho, Danilo (1)Dourado, Tatiana (1)Piaia, Victor (1)Silva, Lucas Roberto (1)
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    Redes sociais on-line (56)Políticas públicas (51)Brasil - Política e governo (30)Desinformação (16)Fake news (13)Eleições (9)Eleições - Brasil (8)Redes sociais (7)Crime eleitoral (6)Facebook (Rede social on-line) (6)... View More
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    Administração pública (53)Ciência política (102)Ciências sociais (45)Direito (1)Economia (6)Educação (1)Finanças (5)História (1)Saúde (1)Tecnologia (1)
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    2020 - 2022 (22)2010 - 2019 (124)2006 - 2009 (4)
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    Article (32)Article (Journal/Review) (10)Book Chapter (1)Conference Proceedings (2)Paper (37)Presentation (2)Report (47)Technical Report (6)Video (11)Working Paper (2)
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    Políticas públicas (24)Redes sociais (22)Social networks (11)Análise de conjuntura (10)Análise de políticas públicas (10)Segurança pública (10)Análise de rede (8)Brasil (8)Política (8)Eleições (7)... View More

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Online Disinformation and Questioning of Election Results 

Ruediger, Marco Aurélio; Grassi, Amaro; Dourado, Tatiana; Barboza, Polyana; Piaia, Victor; Hubert, Dalby (2022)
This study analyzed posts with accusations of fraud in electronic voting machines and defense of printed auditable votes published on Facebook between November 2020 and January 2022. We sought to find the most frequent and ...
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Digitale desinformation und infragestellung der wahlen 

Ruediger, Marco Aurélio; Grassi, Amaro; Dourado, Tatiana; Barboza, Polyana; Piaia, Victor; Hubert, Dalby (2022)
Diese Studie analysiert Beiträge, die zwischen November 2020 und Januar 2022 auf Facebook veröffentlicht wurden. Sie verteidigen den überprüfbaren gedruckten Stimmzettel, da durch elektronische Wahlgeräte Betrug begünstigt ...
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Desinformação on-line e contestação das eleições 

Ruediger, Marco Aurélio; Grassi, Amaro; Dourado, Tatiana; Barboza, Polyana; Piaia, Victor; Hubert, Dalby (2022)
Este estudo analisa as postagens com acusações de fraude na urna eletrônica e defesa de voto impresso auditável publicadas no Facebook entre novembro de 2020 e janeiro de 2022. Busca-se entender quais são as postagens, os ...
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Der globale Rechtsextremismus: Rechtes-brasilianisches Ökosystem etabliert sich auf Parler und ahmt US-Rechtsextreme nach 

Ruediger, Marco Aurélio; Grassi, Amaro; Piaia, Victor; Carvalho, Danilo; Barboza, Polyana (2021)
Das vorliegende Dokument präsentiert die Ergebnisse einer Analyse der Artikulationen und Aktionen radikalisierter Gruppen auf alternativen Social-Media-Plattformen. Die zunehmende Verschiebung zu diesen soziotechnischen ...
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A Extrema Direita Global: Brasil estabelece ecossistema próprio no Parler e mimetiza extrema direita americana 

Ruediger, Marco Aurélio; Grassi, Amaro; Piaia, Victor; Carvalho, Danilo; Barboza, Polyana (2021)
Este documento apresenta os resultados de uma análise sobre as articulações e ações de grupos radicalizados em plataformas de mídias sociais alternativas. A crescente migração para essas redes sociotécnias pode estar ...
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The Public Digital Debate and The Green Agenda 

Ruediger, Marco Aurélio; Grassi, Amaro; Dienstbach, Dalby; Sanches, Danielle; Silva, Lucas Roberto da; Canavarro, Marcela; Cordeiro, Maria Sirleidy; Barboza, Polyana; Almeida, Sabrina; Piaia, Victor (2021)
This study analyzed publications on Facebook and Twitter regarding the environment by collecting approximately 12 million posts on these platforms between June and September, 2021. The analysis focused on a new dimension ...
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Öffentliche digitale debatte und grüne agenda 

Ruediger, Marco Aurélio; Grassi, Amaro; Dienstbach, Dalby; Sanches, Danielle; Silva, Lucas Roberto da; Canavarro, Marcela; Cordeiro, Maria Sirleidy; Barboza, Polyana; Almeida, Sabrina; Piaia, Victor (2021)
Die vorliegende Studie analysiert Postings auf Facebook und Twitter zum Thema Umwelt, wofür rund 12 Mio. Postings auf diesen Plattformen zwischen Juni und September 2021 gesammelt wurden. Der Schwerpunkt liegt auf einer ...
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(Pseudo) science and the public sphere 

Ruediger, Marco Aurélio; Grassi, Amaro; Piaia, Victor; Almeida, Sabrina; Dourado, Tatiana; Carvalho, Danilo; Canavarro, Marcela; Hubert, Dalby Dienstbach; Cordeiro, Maria Sirleidy (2021)
The study analyzes publications on Twitter that claim scientific status in order to bring forth arguments of authority in messages regarding Covid-19, including the adhesion or criticism of protective measures, the application ...
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Hate speech in digital environments 

Ruediger, Marco Aurélio; Grassi, Amaro (2021)
Online hate speech practices are a challenge to democracies, particularly because they touch on issues related to one of its pillars, namely freedom of speech. Seeking to understand the dynamics of negotiation between the ...
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The Global Far Right: Brazil Establishes Own Ecosystem on Parler and Mimics American Far-Right Wing 

Ruediger, Marco Aurélio; Grassi, Amaro; Piaia, Victor; Carvalho, Danilo; Barboza, Polyana (2021)
This document presents the results of an analysis of the articulations and actions of radicalized groups in alternative social media platforms. The growing migration of users into this sociotechnical networks may be related ...
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