Search Results for author: Tanushree Mitra

Found 8 papers, 0 papers with code

Narrative Maps: An Algorithmic Approach to Represent and Extract Information Narratives

no code implementations9 Sep 2020 Brian Keith, Tanushree Mitra

The narrative map representation illustrates the events and stories in the narrative as a series of landmarks and routes on the map.

Misinformation

Characterizing Social Imaginaries and Self-Disclosures of Dissonance in Online Conspiracy Discussion Communities

no code implementations21 Jul 2021 Shruti Phadke, Mattia Samory, Tanushree Mitra

We use these social imaginaries to create a computational framework for distinguishing belief and dissonance from general discussion about QAnon.

2k

Pathways through Conspiracy: The Evolution of Conspiracy Radicalization through Engagement in Online Conspiracy Discussions

no code implementations22 Apr 2022 Shruti Phadke, Mattia Samory, Tanushree Mitra

In this paper, we provide the empirical modeling of various radicalization phases in online CT discussion participants.

Mixed Multi-Model Semantic Interaction for Graph-based Narrative Visualizations

no code implementations13 Feb 2023 Brian Keith Norambuena, Tanushree Mitra, Chris North

In this work, we present a semantic interaction (SI) framework for narrative maps that can support analysts through their sensemaking process.

Dimensionality Reduction

A Survey on Event-based News Narrative Extraction

no code implementations16 Feb 2023 Brian Keith Norambuena, Tanushree Mitra, Chris North

This survey presents an extensive study of research in the area of event-based news narrative extraction.

Information Retrieval Model extraction +1

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