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PhD Thesis Proposal - Understanding the Role of Emotions in Online Opinion Polarization
Tue, Jun 17, 2025 @ 02:00 PM - 03:30 PM
Thomas Lord Department of Computer Science
University Calendar
Title: Understanding the Role of Emotions in Online Opinion Polarization
Time and Date: Tuesday, June 17th, 2025 | 2:00p - 3:30p
Location: EEB 631
Committee Members: Kristina Lerman (Chair), Fred Morstatter, Emilio Ferrara, Lindsay Young, and Pablo Barbera
Abstract:
The thesis investigates how emotional dynamics shape ideological divisions in online discourse, particularly in the wake of issue politicization. By integrating social network analysis with cutting-edge natural language processing techniques, the study addresses three central questions: What emotions do individuals express in online discussions? How do others respond to these emotional expressions? And do these emotional exchanges influence opinion formation over time? Analyzing large-scale social media data, the thesis identifies patterns of emotional expression and reception and traces the role of affective in opinion formation. The findings illuminate the emotional undercurrents of polarization, highlighting how networked emotional exchanges can both reflect and intensify political divides in contemporary digital communication environments.Location: Hughes Aircraft Electrical Engineering Center (EEB) - 631
Audiences: Everyone Is Invited
Contact: Ashwin Rao
This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor.
