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Haowen Pan

2 accepted papers

2025

Precise Localization of Memories: A Fine-grained Neuron-level Knowledge Editing Technique for LLMs

ICLR 2025poster

Knowledge editing aims to update outdated information in Large Language Models (LLMs). A representative line of study is locate-then-edit methods, which typically employ causal tracing to identify the modules responsible for recalling factual knowledge about entities. However, we find these methods…

2024

Finding and Editing Multi-Modal Neurons in Pre-Trained Transformers

ACL 2024findings

Understanding the internal mechanisms by which multi-modal large language models (LLMs) interpret different modalities and integrate cross-modal representations is becoming increasingly critical for continuous improvements in both academia and industry. In this paper, we propose a novel method to id…