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Xinwei Yuan

2 accepted papers

2024

How Large Language Models Encode Context Knowledge? A Layer-Wise Probing Study

COLING 2024main

Previous work has showcased the intriguing capability of large language models (LLMs) in retrieving facts and processing context knowledge. However, only limited research exists on the layer-wise capability of LLMs to encode knowledge, which challenges our understanding of their internal mechanisms.…

2024

Investigating Multi-Hop Factual Shortcuts in Knowledge Editing of Large Language Models

ACL 2024long

Recent work has showcased the powerful capability of large language models (LLMs) in recalling knowledge and reasoning. However, the reliability of LLMs in combining these two capabilities into reasoning through multi-hop facts has not been widely explored. This paper systematically investigates the…