Joonsuk Park

Argument Mining with Structured SVMs and RNNs

2017 · arXiv (Cornell University)

We propose a novel factor graph model for argument mining, designed for settings in which the argumentative relations in a document do not necessarily form a tree structure. (This is the case in over 20% …

ClaimDiff: Comparing and Contrasting Claims on Contentious Issues

2023

With the growing importance of detecting misinformation, many studies have focused on verifying factual claims by retrieving evidence. However, canonical fact verification tasks do not apply to catching subtle differences in factually consistent claims, which …