Papers by Yingtao Tian
Dictionaries to the Rescue: Cross-Lingual Vocabulary Transfer for Low-Resource Languages Using Bilingual Dictionaries (2025.findings-acl)
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Haruki Sakajo, Yusuke Ide, Justin Vasselli, Yusuke Sakai, Yingtao Tian, Hidetaka Kamigaito, Taro Watanabe
| Challenge: | Existing approaches to cross-lingual vocabulary transfer face challenges when dealing with low-resource languages. |
| Approach: | They propose a dictionary-based crosslingual vocabulary transfer method that leverages bilingual dictionaries, which are available for many languages thanks to descriptive linguists. |
| Outcome: | The proposed method outperforms existing methods for low-resource languages. |
Simple Neologism Based Domain Independent Models to Predict Year of Authorship (C18-1)
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| Challenge: | Using domain independent models, we date documents based only on neologism usage patterns . nasa models use only 200 input features, compared to state of the art models using 200K features. |
| Approach: | They propose domain independent models to date documents based only on neologism usage patterns. |
| Outcome: | The proposed models can generalize to various domains like News, Fiction, and Non-Fiction with competitive performance. |
MingOfficial: A Ming Official Career Dataset and a Historical Context-Aware Representation Learning Framework (2023.emnlp-main)
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You-Jun Chen, Hsin-Yi Hsieh, Yu Lin, Yingtao Tian, Bert Chan, Yu-Sin Liu, Yi-Hsuan Lin, Richard Tsai
| Challenge: | In Chinese studies, understanding the nuanced traits of historical figures can be challenging due to the need for domain expertise, specialist knowledge, and context-specific insights. |
| Approach: | They propose a large-scale multi-modal dataset for Chinese officials from the Ming Dynasty that integrates structured and text data to enable investigation of social structures. |
| Outcome: | The proposed dataset could enable exploratory analysis of official identities and significantly boost performance in tasks such as identifying nuance identities from 24.6% to 98.2% F1 score in hold-out test set. |