Avyakta Chelle — accepted AI-conference papers

2024

Okay, Let’s Do This! Modeling Event Coreference with Generated Rationales and Knowledge Distillation

Abhijnan Nath, Shadi Manafi Avari, Avyakta Chelle, Nikhil Krishnaswamy

NAACL 2024long

In NLP, Event Coreference Resolution (ECR) is the task of connecting event clusters that refer to the same underlying real-life event, usually via neural systems. In this work, we investigate using abductive free-text rationales (FTRs) generated by modern autoregressive LLMs as distant supervision o…

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2024

“Any Other Thoughts, Hedgehog?” Linking Deliberation Chains in Collaborative Dialogues

Abhijnan Nath, Videep Venkatesha, Mariah Bradford, Avyakta Chelle, Austin C. Youngren, Carlos Mabrey +2

EMNLP 2024finding

Question-asking in collaborative dialogue has long been established as key to knowledge construction, both in internal and collaborative problem solving. In this work, we examine probing questions in collaborative dialogues: questions that explicitly elicit responses from the speaker’s interlocutors…

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