Hofa: Twitter bot detection with homophily-oriented augmentation and frequency adaptive attention

S Ye, Z Tan, Z Lei, R He, H Wang, Q Zheng… - arxiv preprint arxiv …, 2023 - arxiv.org
Twitter bot detection has become an increasingly important and challenging task to combat
online misinformation, facilitate social content moderation, and safeguard the integrity of …

Media Framing: A Typology and Survey of Computational Approaches Across Disciplines

J Otmakhova, S Khanehzar… - Proceedings of the 62nd …, 2024 - aclanthology.org
Framing studies how individuals and societies make sense of the world, by communicating
or representing complex issues through schema of interpretation. The framing of information …

Unsupervised Framing Analysis for Social Media Discourse in Polarizing Events

H Sarmiento, R Córdova, J Ortiz… - ACM Transactions on …, 2024 - dl.acm.org
This study investigates the concept of frames in the realm of online polarization, with a focus
on social media platforms. The research extends the understanding of how frames …

Disjointed Polarization in Chile's Enduring Crisis of Representation

JP Luna - Latin American Politics and Society, 2024 - cambridge.org
This analytical essay proposes the notion of disjointed polarization to characterize the
nature of polarization in contemporary Chile. In disjointed polarization, elite-level …

Polarization Detection on Social Networks: dual contrastive objectives for Self-supervision

H Cui, T Abdelzaher - 2024 IEEE 10th International Conference …, 2024 - ieeexplore.ieee.org
Echo chambers and online discourses have become prevalent social phenomena where
communities engage in dramatic intra-group confirmations and inter-group hostility …

[PDF][PDF] TelarKG: a Knowledge Graph of Chile's Constitutional Process

R Angles, V Calisto, J Díaz, S Ferrada… - Proceedings of the 7th …, 2024 - sferrada.com
In this paper we present TelarKG, a knowledge graph (KG) that consolidates multiple
sources of information regarding the Chilean Constitutional process, particularly about the …

[PDF][PDF] A Comparative Analysis of Offensive Discourse in the 2021 Chilean Presidential Campaign on Twitter and WhatsApp

H Sarmiento, J Ortiz, F Bravo-Marquez, M Santos… - felipebravom.com
Participatory society has often been regarded positively, frequently associated with the
ideals of a more democratic and equitable civilization. Nevertheless, the idea of participation …

[PDF][PDF] Integrating News Headlines with Wikidata for Enhanced Knowledge Graph Querying

S Ferrada, H Sarmiento - openreview.net
Wikimedia Foundation Research Fund 2024 - Stage I submission template Page 1 Wikimedia
Research Fund 2024 - Stage I proposal Integrating News Headlines with Wikidata for Enhanced …