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Xiaofei Xie

Nanyang Technological University, Singapore

Unveiling Project-Specific Bias in Neural Code Models


Jan 19, 2022
Zhiming Li, Yanzhou Li, Tianlin Li, Mengnan Du, Bozhi Wu, Yushi Cao, Xiaofei Xie, Yi Li, Yang Liu


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GraphSearchNet: Enhancing GNNs via Capturing Global Dependency for Semantic Code Search


Nov 04, 2021
Shangqing Liu, Xiaofei Xie, Lei Ma, Jingkai Siow, Yang Liu


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Learning to Adversarially Blur Visual Object Tracking


Jul 26, 2021
Qing Guo, Ziyi Cheng, Felix Juefei-Xu, Lei Ma, Xiaofei Xie, Yang Liu, Jianjun Zhao

* This work has been accepted to ICCV2021. 12 pages, 5 figures 

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Cross-Lingual Adaptation for Type Inference


Jul 01, 2021
Zhiming Li, Xiaofei Xie, Haoliang Li, Zhengzi Xu, Yi Li, Yang Liu


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AVA: Adversarial Vignetting Attack against Visual Recognition


May 12, 2021
Binyu Tian, Felix Juefei-Xu, Qing Guo, Xiaofei Xie, Xiaohong Li, Yang Liu

* This work has been accepted to IJCAI2021 

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Independent Reinforcement Learning for Weakly Cooperative Multiagent Traffic Control Problem


Apr 22, 2021
Chengwei Zhang, Shan Jin, Wanli Xue, Xiaofei Xie, Shengyong Chen, Rong Chen


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Neuron Coverage-Guided Domain Generalization


Feb 27, 2021
Chris Xing Tian, Haoliang Li, Xiaofei Xie, Yang Liu, Shiqi Wang


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DeepRepair: Style-Guided Repairing for DNNs in the Real-world Operational Environment


Nov 19, 2020
Bing Yu, Hua Qi, Qing Guo, Felix Juefei-Xu, Xiaofei Xie, Lei Ma, Jianjun Zhao

* 14 pages; 5 figures 

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Bias Field Poses a Threat to DNN-based X-Ray Recognition


Sep 19, 2020
Binyu Tian, Qing Guo, Felix Juefei-Xu, Wen Le Chan, Yupeng Cheng, Xiaohong Li, Xiaofei Xie, Shengchao Qin

* 9 pages, 6 figures 

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EfficientDeRain: Learning Pixel-wise Dilation Filtering for High-Efficiency Single-Image Deraining


Sep 19, 2020
Qing Guo, Jingyang Sun, Felix Juefei-Xu, Lei Ma, Xiaofei Xie, Wei Feng, Yang Liu

* 9 pages, 9 figures 

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Adversarial Exposure Attack on Diabetic Retinopathy Imagery


Sep 19, 2020
Yupeng Cheng, Felix Juefei-Xu, Qing Guo, Huazhu Fu, Xiaofei Xie, Shang-Wei Lin, Weisi Lin, Yang Liu


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FakeRetouch: Evading DeepFakes Detection via the Guidance of Deliberate Noise


Sep 19, 2020
Yihao Huang, Felix Juefei-Xu, Qing Guo, Xiaofei Xie, Lei Ma, Weikai Miao, Yang Liu, Geguang Pu

* 9 pages 

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It's Raining Cats or Dogs? Adversarial Rain Attack on DNN Perception


Sep 19, 2020
Liming Zhai, Felix Juefei-Xu, Qing Guo, Xiaofei Xie, Lei Ma, Wei Feng, Shengchao Qin, Yang Liu


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Light Can Hack Your Face! Black-box Backdoor Attack on Face Recognition Systems


Sep 15, 2020
Haoliang Li, Yufei Wang, Xiaofei Xie, Yang Liu, Shiqi Wang, Renjie Wan, Lap-Pui Chau, Alex C. Kot

* First two authors contributed equally 

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Pasadena: Perceptually Aware and Stealthy Adversarial Denoise Attack


Jul 14, 2020
Yupeng Cheng, Qing Guo, Felix Juefei-Xu, Xiaofei Xie, Shang-Wei Lin, Weisi Lin, Wei Feng, Yang Liu


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DeepRhythm: Exposing DeepFakes with Attentional Visual Heartbeat Rhythms


Jun 13, 2020
Hua Qi, Qing Guo, Felix Juefei-Xu, Xiaofei Xie, Lei Ma, Wei Feng, Yang Liu, Jianjun Zhao

* 11 pages, 7 figures 

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FakePolisher: Making DeepFakes More Detection-Evasive by Shallow Reconstruction


Jun 13, 2020
Yihao Huang, Felix Juefei-Xu, Run Wang, Qing Guo, Lei Ma, Xiaofei Xie, Jianwen Li, Weikai Miao, Yang Liu, Geguang Pu

* 10 pages 

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Automatic Code Summarization via Multi-dimensional Semantic Fusing in GNN


Jun 09, 2020
Shangqing Liu, Yu Chen, Xiaofei Xie, Jing Kai Siow, Yang Liu


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Stealing Deep Reinforcement Learning Models for Fun and Profit


Jun 09, 2020
Kangjie Chen, Tianwei Zhang, Xiaofei Xie, Yang Liu


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Stealthy and Efficient Adversarial Attacks against Deep Reinforcement Learning


May 14, 2020
Jianwen Sun, Tianwei Zhang, Xiaofei Xie, Lei Ma, Yan Zheng, Kangjie Chen, Yang Liu


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Towards Characterizing Adversarial Defects of Deep Learning Software from the Lens of Uncertainty


Apr 24, 2020
Xiyue Zhang, Xiaofei Xie, Lei Ma, Xiaoning Du, Qiang Hu, Yang Liu, Jianjun Zhao, Meng Sun

* 13 pages 

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FakeLocator: Robust Localization of GAN-Based Face Manipulations via Semantic Segmentation Networks with Bells and Whistles


Feb 21, 2020
Yihao Huang, Felix Juefei-Xu, Run Wang, Xiaofei Xie, Lei Ma, Jianwen Li, Weikai Miao, Yang Liu, Geguang Pu

* 7 pages 

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Towards Byzantine-resilient Learning in Decentralized Systems


Feb 20, 2020
Shangwei Guo, Tianwei Zhang, Xiaofei Xie, Lei Ma, Tao Xiang, Yang Liu


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ABBA: Saliency-Regularized Motion-Based Adversarial Blur Attack


Feb 10, 2020
Qing Guo, Felix Juefei-Xu, Xiaofei Xie, Lei Ma, Jian Wang, Wei Feng, Yang Liu

* 9 pages, 7 figures 

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Amora: Black-box Adversarial Morphing Attack


Dec 09, 2019
Run Wang, Felix Juefei-Xu, Xiaofei Xie, Lei Ma, Yihao Huang, Yang Liu


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SPARK: Spatial-aware Online Incremental Attack Against Visual Tracking


Nov 26, 2019
Qing Guo, Xiaofei Xie, Lei Ma, Zhongguo Li, Wanli Xue, Wei Feng, Yang Liu

* 10 pages, 4 figures 

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Spatial-aware Online Adversarial Perturbations Against Visual Object Tracking


Oct 19, 2019
Qing Guo, Xiaofei Xie, Lei Ma, Zhongguo Li, Wei Feng, Yang Liu

* 9 pages, 2 figures 

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An Empirical Study towards Characterizing Deep Learning Development and Deployment across Different Frameworks and Platforms


Sep 15, 2019
Qianyu Guo, Sen Chen, Xiaofei Xie, Lei Ma, Qiang Hu, Hongtao Liu, Yang Liu, Jianjun Zhao, Xiaohong Li


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FakeSpotter: A Simple Baseline for Spotting AI-Synthesized Fake Faces


Sep 13, 2019
Run Wang, Lei Ma, Felix Juefei-Xu, Xiaofei Xie, Jian Wang, Yang Liu


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