Papers by Jia Chao
Pluralistic Alignment for Healthcare: A Role-Driven Framework (2025.emnlp-main)
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| Challenge: | Existing approaches to align large language models fail to reflect diversity in sensitive domains like healthcare, where personal, cultural, and situational factors shape pluralism. |
| Approach: | They propose a lightweight, generalizable, pluralistic alignment approach to model diverse perspectives and values in open and closed models. |
| Outcome: | The proposed approach advances the pluralistic alignment for all three modes across seven varying-sized open and closed models. |
BMInf: An Efficient Toolkit for Big Model Inference and Tuning (2022.acl-demo)
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Xu Han, Guoyang Zeng, Weilin Zhao, Zhiyuan Liu, Zhengyan Zhang, Jie Zhou, Jun Zhang, Jia Chao, Maosong Sun
| Challenge: | Recent years, pre-trained language models (PLMs) have achieved promising results on various NLP tasks. |
| Approach: | They propose an open-source toolkit for big model inference and tuning which can support big model tuning at extremely low computation cost. |
| Outcome: | The proposed toolkit can support big model inference and tuning at extremely low computation cost. |
MURAL: Multimodal, Multitask Representations Across Languages (2021.findings-emnlp)
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Aashi Jain, Mandy Guo, Krishna Srinivasan, Ting Chen, Sneha Kudugunta, Chao Jia, Yinfei Yang, Jason Baldridge
| Challenge: | Image-caption pairs and translation pairs provide the means to learn deep representations of and connections between languages. |
| Approach: | They propose a dual encoder that integrates image-text matching and translation pairs to solve two tasks by learning from billions of pairs. |
| Outcome: | The proposed encoder outperforms ALIGN's cross-modal retrieval performance on well-resourced languages and significantly improves on under-resource languages. |