Papers by Daqian Shi
A Simple Contrastive Learning Framework for Interactive Argument Pair Identification via Argument-Context Extraction (2022.emnlp-main)
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| Challenge: | Existing work on argument mining uses context-based methods to identify whether two arguments are interactively related. |
| Approach: | They propose a contrastive learning framework to extract valuable information from the context. |
| Outcome: | The proposed framework achieves state-of-the-art performance on the benchmark dataset and visually displays more compact representations. |
ZiNet: Linking Chinese Characters Spanning Three Thousand Years (2022.findings-acl)
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| Challenge: | tens of thousands of ancient characters must be deciphered by experts to interpret unearthed documents. |
| Approach: | They propose a diachronic Chinese knowledge base to help researchers discover glyph similar characters by measuring glyph similarities between ancient Chinese characters. |
| Outcome: | The proposed method shows strong correlations between the scores obtained from the method and from human experts. |
ACSE: An Ancient Character Semantic-Aware Embedding for Large Language Models (2026.findings-acl)
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| Challenge: | Existing studies on pre-Qin documents are insufficient to understand ancient characters . ancient characters have a low level of digitization and training corpora are extremely scarce . |
| Approach: | They propose a semantic-aware embedding for ancient Chinese characters that integrates glyphs and lexicality into modern Chinese semantic space. |
| Outcome: | The proposed model integrates glyph and lexicality of ancient characters and maps them to the modern Chinese semantic space. |