William P Hogan

2 accepted papers

2025

Entangled Relations: Leveraging NLI and Meta-analysis to Enhance Biomedical Relation Extraction

NAACL 2025long

Recent research efforts have explored the potential of leveraging natural language inference (NLI) techniques to enhance relation extraction (RE). In this vein, we introduce MetaEntail-RE, a novel adaptation method that harnesses NLI principles to enhance RE performance. Our approach follows past wo…

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2023

Open-world Semi-supervised Generalized Relation Discovery Aligned in a Real-world Setting

William P Hogan, Jiacheng Li, Jingbo Shang

EMNLP 2023long main

Open-world Relation Extraction (OpenRE) has recently garnered significant attention. However, existing approaches tend to oversimplify the problem by assuming that all instances of unlabeled data belong to novel classes, thereby limiting the practicality of these methods. We argue that the OpenRE se…

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