Identifying Appropriate Support for Propositions in Online User Comments (2014 · 222 citations)
Online user comments often make arguments whose claims are weakly justified or not justified at all. Park and Cardie do not discard these implicit arguments. Instead, they label every proposition by the kind of support it would require. UNVERIFIABLE claims need a reason. VERIFIABLE NON-EXPERIENTIAL claims need…
Improving Implicit Discourse Relation Recognition Through Feature Set Optimization (2012 · 165 citations)
Recognizing implicit discourse relations, where no connective such as "because" signals the link between two text spans, is much harder than handling explicit ones.
Argument Mining with Structured SVMs and RNNs (2017 · 160 citations)
The paper addresses argument mining when support relations between argumentative units do not have to form trees.
Tree of Clarifications: Answering Ambiguous Questions with Retrieval-Augmented Large Language Models (2023 · 82 citations)
Open-domain questions are often ambiguous: one query can admit several readings, each with its own answer.
Automatic Identification of Rhetorical Questions (2015 · 34 citations)
The paper addresses rhetorical questions: utterances that look like ordinary questions but are used to make a claim rather than to request information.

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Updated 24 October 2026