For a full list of publications check Google Scholar
Contextual Discourse Parsing.
Paper: Discourse Parsing for Contentious, Non-Convergent Online Discussions (ICWSM 2021)
Paper: Open-Mindedness and Style Coordination in Argumentative Discussions (EACL 2021)
Modeling Large Scale Distributed Campaigns
Influence in Networks (especially in the political context)
The Tide: racist and abusive trends in online communities.
Digital Forensics (and the applicability of machine learning based evidence in evidence law)