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Hansi Wang

4 accepted papers

2025

How Sememic Components Can Benefit Link Prediction for Lexico-Semantic Knowledge Graphs?

EMNLP 2025

Link Prediction (LP) aims to predict missing triple information within a Knowledge Graph (KG). Existing LP methods have sought to improve the performance by integrating structural and textual information. However, for lexico-semantic KGs designed to document fine-grained sense distinctions, these ty

2025

LTRS: Improving Word Sense Disambiguation via Learning to Rank Senses

COLING 2025main

Word Sense Disambiguation (WSD) is a fundamental task critical for accurate semantic understanding. Conventional training strategies usually only consider predefined senses for target words and learn each of them from relatively limited instances, neglecting the influence of similar ones. To address…

Cited by 0SourcePDFScholar
2024

Disambiguate Words like Composing Them: A Morphology-Informed Approach to Enhance Chinese Word Sense Disambiguation

ACL 2024long

In parataxis languages like Chinese, word meanings are highly correlated with morphological knowledge, which can help to disambiguate word senses. However, in-depth exploration of morphological knowledge in previous word sense disambiguation (WSD) methods is still lacking due to the absence of publi…

2024

Morpheme Sense Disambiguation: A New Task Aiming for Understanding the Language at Character Level

COLING 2024main

Morphemes serve as a strong linguistic feature to capture lexical semantics, with higher coverage than words and more natural than sememes. However, due to the lack of morpheme-informed resources and the expense of manual annotation, morpheme-enhanced methods remain largely unexplored in Computation…