Search Results for author: Jiancheng Liu

Found 8 papers, 8 papers with code

Challenging Forgets: Unveiling the Worst-Case Forget Sets in Machine Unlearning

1 code implementation12 Mar 2024 Chongyu Fan, Jiancheng Liu, Alfred Hero, Sijia Liu

This leads to the problem of machine unlearning (MU), aiming to eliminate the influence of chosen data points on model performance, while still maintaining the model's utility post-unlearning.

Machine Unlearning

UnlearnCanvas: A Stylized Image Dataset to Benchmark Machine Unlearning for Diffusion Models

1 code implementation19 Feb 2024 Yihua Zhang, Yimeng Zhang, Yuguang Yao, Jinghan Jia, Jiancheng Liu, Xiaoming Liu, Sijia Liu

The rapid advancement of diffusion models (DMs) has not only transformed various real-world industries but has also introduced negative societal concerns, including the generation of harmful content, copyright disputes, and the rise of stereotypes and biases.

Machine Unlearning Style Transfer

SalUn: Empowering Machine Unlearning via Gradient-based Weight Saliency in Both Image Classification and Generation

1 code implementation19 Oct 2023 Chongyu Fan, Jiancheng Liu, Yihua Zhang, Eric Wong, Dennis Wei, Sijia Liu

To address these challenges, we introduce the concept of 'weight saliency' for MU, drawing parallels with input saliency in model explanation.

Image Classification Image Generation +1

To Generate or Not? Safety-Driven Unlearned Diffusion Models Are Still Easy To Generate Unsafe Images ... For Now

1 code implementation18 Oct 2023 Yimeng Zhang, Jinghan Jia, Xin Chen, Aochuan Chen, Yihua Zhang, Jiancheng Liu, Ke Ding, Sijia Liu

Our results demonstrate the effectiveness and efficiency merits of UnlearnDiffAtk over the state-of-the-art adversarial prompt generation method and reveal the lack of robustness of current safety-driven unlearning techniques when applied to DMs.

Adversarial Robustness Benchmarking +1

DeepZero: Scaling up Zeroth-Order Optimization for Deep Model Training

1 code implementation3 Oct 2023 Aochuan Chen, Yimeng Zhang, Jinghan Jia, James Diffenderfer, Jiancheng Liu, Konstantinos Parasyris, Yihua Zhang, Zheng Zhang, Bhavya Kailkhura, Sijia Liu

Our extensive experiments show that DeepZero achieves state-of-the-art (SOTA) accuracy on ResNet-20 trained on CIFAR-10, approaching FO training performance for the first time.

Adversarial Defense Computational Efficiency +1

Model Sparsity Can Simplify Machine Unlearning

1 code implementation NeurIPS 2023 Jinghan Jia, Jiancheng Liu, Parikshit Ram, Yuguang Yao, Gaowen Liu, Yang Liu, Pranay Sharma, Sijia Liu

We show in both theory and practice that model sparsity can boost the multi-criteria unlearning performance of an approximate unlearner, closing the approximation gap, while continuing to be efficient.

Machine Unlearning Transfer Learning

Can Adversarial Examples Be Parsed to Reveal Victim Model Information?

1 code implementation13 Mar 2023 Yuguang Yao, Jiancheng Liu, Yifan Gong, Xiaoming Liu, Yanzhi Wang, Xue Lin, Sijia Liu

We call this 'model parsing of adversarial attacks' - a task to uncover 'arcana' in terms of the concealed VM information in attacks.

Adversarial Attack

Complex Locomotion Skill Learning via Differentiable Physics

1 code implementation6 Jun 2022 Yu Fang, Jiancheng Liu, Mingrui Zhang, Jiasheng Zhang, Yidong Ma, Minchen Li, Yuanming Hu, Chenfanfu Jiang, Tiantian Liu

Differentiable physics enables efficient gradient-based optimizations of neural network (NN) controllers.

Cannot find the paper you are looking for? You can Submit a new open access paper.