Search Results for author: Qibing Ren

Found 6 papers, 2 papers with code

Exploring Safety Generalization Challenges of Large Language Models via Code

no code implementations12 Mar 2024 Qibing Ren, Chang Gao, Jing Shao, Junchi Yan, Xin Tan, Yu Qiao, Wai Lam, Lizhuang Ma

The rapid advancement of Large Language Models (LLMs) has brought about remarkable generative capabilities but also raised concerns about their potential misuse.

Code Completion

Rethinking and Improving Robustness of Convolutional Neural Networks: a Shapley Value-based Approach in Frequency Domain

1 code implementation NIPS 2022 Yiting Chen, Qibing Ren, Junchi Yan

In this work, we introduce Shapley value, a metric of cooperative game theory, into the frequency domain and propose to quantify the positive (negative) impact of every frequency component of data on CNNs.

Adversarial Attack Adversarial Robustness +3

Appearance and Structure Aware Robust Deep Visual Graph Matching: Attack, Defense and Beyond

1 code implementation CVPR 2022 Qibing Ren, Qingquan Bao, Runzhong Wang, Junchi Yan

We first show that an adversarial attack on keypoint localities and the hidden graphs can cause significant accuracy drop to deep GM models.

Ranked #6 on Graph Matching on PASCAL VOC (matching accuracy metric)

Adversarial Attack Data Augmentation +2

A General Framework for Evaluating Robustness of Combinatorial Optimization Solvers on Graphs

no code implementations28 Dec 2021 Han Lu, Zenan Li, Runzhong Wang, Qibing Ren, Junchi Yan, Xiaokang Yang

Solving combinatorial optimization (CO) on graphs is among the fundamental tasks for upper-stream applications in data mining, machine learning and operations research.

Adversarial Attack Combinatorial Optimization

Adversarial Robustness via Adaptive Label Smoothing

no code implementations29 Sep 2021 Qibing Ren, Liangliang Shi, Lanjun Wang, Junchi Yan

We first show both theoretically and empirically that strong smoothing in AT increases local smoothness of the loss surface which is beneficial for robustness but sacrifices the training loss which influences the accuracy of samples near the decision boundary.

Adversarial Robustness

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