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Zixiong Wang

3 accepted papers

2025

Decoupling Memories, Muting Neurons: Towards Practical Machine Unlearning for Large Language Models

ACL 2025finding

Machine Unlearning (MU) has emerged as a promising solution for removing the influence of data that an owner wishes to unlearn from Large Language Models (LLMs). However, existing MU methods, which require tuning the entire model parameters on the unlearned data with random labels or perturbed gradi…

2023

Aligning Gradient and Hessian for Neural Signed Distance Function

NeurIPS 2023poster

The Signed Distance Function (SDF), as an implicit surface representation, provides a crucial method for reconstructing a watertight surface from unorganized point clouds. The SDF has a fundamental relationship with the principles of surface vector calculus. Given a smooth surface, there exists a th…

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