4 papers · 1 filter
Discovering Conceptual Metaphors Across Topics and Media Types
Alexandria Leto, Rohan Das, Juan Vásquez +2
Conceptual metaphors guide our thinking and actions by allowing us to reason about more abstract experiences (e.g., paying taxes) in terms of more concrete or embodied experiences…
A Structured Clustering Approach for Inducing Media Narratives
Rohan Das, Advait Deshmukh, Alexandria Leto +3
Media narratives wield tremendous power in shaping public opinion, yet computational approaches struggle to capture the nuanced storytelling structures that communication theory em…
Media Framing through the Lens of Event-Centric Narratives
Rohan Das, Aditya Chandra, I-Ta Lee +1
From a communications perspective, a frame defines the packaging of the language used in such a way as to encourage certain interpretations and to discourage others. For example, a…
Effects of Collaboration on the Performance of Interactive Theme Discovery Systems
Alvin Po-Chun Chen, Rohan Das, Dananjay Srinivas +3
NLP-assisted solutions to support qualitative data analysis have gained considerable traction. However, no unified evaluation framework exists which can account for the many differ…