443 citations · 536 across the 3 of their papers we have counts for
4 papers
Modelling opinion dynamics under the impact of influencer and media strategies
Luzie Helfmann, Nataša Djurdjevac Conrad, Philipp Lorenz-Spreen +1
Digital communication has made the public discourse considerably more complex, and new actors and strategies have emerged as a result of this seismic shift. Aside from the often-st…
Successive cohorts of Twitter users show increasing activity and shrinking content horizons
Frederik Wolf, Philipp Lorenz-Spreen, Sune Lehmann
The global public sphere has changed dramatically over the past decades: a significant part of public discourse now takes place on algorithmically driven platforms owned by a handf…
Emergence of polarized ideological opinions in multidimensional topic spaces
Fabian Baumann, Philipp Lorenz-Spreen, Igor M. Sokolov +1
Opinion polarization is on the rise, causing concerns for the openness of public debates. Additionally, extreme opinions on different topics often show significant correlations. Th…
Modeling echo chambers and polarization dynamics in social networks
Fabian Baumann, Philipp Lorenz-Spreen, Igor M. Sokolov +1
Echo chambers and opinion polarization recently quantified in several sociopolitical contexts and across different social media, raise concerns on their potential impact on the spr…