Frameworks, Research and applIcations in complEx Networks with signeD edgeS

This study explores a model for the co-evolution of opinions and groups, related to opinion polarization and group identity in opinion dynamics. While traditional models focus on pairwise interactions...

Signed networks provide a principled framework for representing systems in which interactions are not merely present or absent but qualitatively distinct: friendly or antagonistic, supportive or confl...

The Facebook Privacy-Protected Full URLs Dataset was released to enable independent, academic research on the impact of Facebook's platform on society while ensuring user privacy. The dataset has been...

<div><p>Studying political activity on social media often requires defining and measuring political stances of users or content. Relevant examples include the study of opinion polarization, or the stu...

A data sprint on platforms advertising registries took place at the médialab in the week of 24 February 2025. Organised by The Open Institute for Digital Transformations and by the project ‘Putting th...

Le médialab de Sciences Po et le Centre Internet et Société du CNRS s’associent à l’occasion d’une soirée pour faire dialoguer chercheurs, entrepreneurs, journalistes et experts autour d’une question ...

Le médialab accueille Gabriele de Seta pour le prochain séminaire du 18 mars 2025. Il présentera ses travaux sur les communautés de créateurs d'IA générative et analysera le statut du discours sur la ...

This seminar will explore how left- and right-wing users express their sociopolitical identities on social media in eight EU countries, revealing notable variations…