The geographic embedding of online echo chambers: Evidence from the Brexit campaign.

Autor: Marco Bastos, Dan Mercea, Andrea Baronchelli

Publikováno v: PLoS ONE, Vol 13, Iss 11, p e0206841 (2018)

This study explores the geographic dependencies of echo-chamber communication on Twitter during the Brexit campaign. We review the evidence positing that online interactions lead to filter bubbles to test whether echo chambers are restricted to onlin

Externí odkaz: https://doaj.org/article/d567d64999b54e5f94b2b5e37eb3b65a

Lifting the Veil on the Use of Big Data News Repositories: A Documentation and Critical Discussion of A Protest Event Analysis

Autor: Christina Neumayer, Felipe G. Santos, Matthias Hoffmann, Dan Mercea

Publikováno v: Hoffmann, M, Santos, F G, Neumayer, C & Mercea, D 2022, ' Lifting the Veil on the Use of Big Data News Repositories: A Documentation and Critical Discussion of A Protest Event Analysis ', Communication Methods and Measures . https://doi.org/10.1080/19312458.2022.2128099

This paper presents a critical discussion of the processing, reliability and implications of free big data repositories. We argue that big data is not only the starting point of scientific analyses but also the outcome of a long string of invisible o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::010c815b87f7f1be90dedf24b6f47e6d
https://doi.org/10.1080/19312458.2022.2128099

Introduction: Understanding movement parties through their communication

Autor: Dan Mercea, Lorenzo Mosca

Publikováno v: Understanding Movement Parties Through their Communication ISBN: 9781003369363

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0abe7b904422c18929f3b539b030df0f
https://doi.org/10.4324/9781003369363-1

Introduction The disinformation landscape and the lockdown of social platforms

Autor: Marco T. Bastos, Shawn Walker, Dan Mercea

Publikováno v: Disinformation and Data Lockdown on Social Platforms ISBN: 9781003206972
Disinformation and Data Lockdown on Social Platforms

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36424997214f1ed0f49e0c733b0c764c
https://doi.org/10.4324/9781003206972-1

Guy Next Door and Implausibly Attractive Young Women: The Visual Frames of Social Media Propaganda

Autor: Marco T. Bastos, Fábio Gomes Goveia, Dan Mercea

This study introduces a mixed-methods approach to classifying the visual frames of state-sponsored social media propaganda. We relied on Twitter’s Election Integrity data to sample five key propaganda targets of the Internet Research Agency (IRA),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cac2c0d47f844c18b3c004705552d186
https://openaccess.city.ac.uk/id/eprint/26187/8/14614448211026580.pdf