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FACESEC: A Fine-grained Robustness Evaluation Framework for Face Recognition Systems


Apr 08, 2021
Liang Tong, Zhengzhang Chen, Jingchao Ni, Wei Cheng, Dongjin Song, Haifeng Chen, Yevgeniy Vorobeychik

* Accepted by CVPR'21 

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Unsupervised Document Embedding via Contrastive Augmentation


Mar 26, 2021
Dongsheng Luo, Wei Cheng, Jingchao Ni, Wenchao Yu, Xuchao Zhang, Bo Zong, Yanchi Liu, Zhengzhang Chen, Dongjin Song, Haifeng Chen, Xiang Zhang

* 13 pages; under review 

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Dynamic Gaussian Mixture based Deep Generative Model For Robust Forecasting on Sparse Multivariate Time Series


Mar 03, 2021
Yinjun Wu, Jingchao Ni, Wei Cheng, Bo Zong, Dongjin Song, Zhengzhang Chen, Yanchi Liu, Xuchao Zhang, Haifeng Chen, Susan Davidson

* This paper is accepted by AAAI 2021 

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Learning to Drop: Robust Graph Neural Network via Topological Denoising


Nov 13, 2020
Dongsheng Luo, Wei Cheng, Wenchao Yu, Bo Zong, Jingchao Ni, Haifeng Chen, Xiang Zhang

* WSDM 2021 

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T$^2$-Net: A Semi-supervised Deep Model for Turbulence Forecasting


Oct 26, 2020
Denghui Zhang, Yanchi Liu, Wei Cheng, Bo Zong, Jingchao Ni, Zhengzhang Chen, Haifeng Chen, Hui Xiong

* Accepted by ICDM 2020 

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Multi-Scale One-Class Recurrent Neural Networks for Discrete Event Sequence Anomaly Detection


Aug 31, 2020
Zhiwei Wang, Zhengzhang Chen, Jingchao Ni, Hui Liu, Haifeng Chen, Jiliang Tang


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Structural Temporal Graph Neural Networks for Anomaly Detection in Dynamic Graphs


May 25, 2020
Lei Cai, Zhengzhang Chen, Chen Luo, Jiaping Gui, Jingchao Ni, Ding Li, Haifeng Chen


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Asymmetrical Hierarchical Networks with Attentive Interactions for Interpretable Review-Based Recommendation


Dec 18, 2019
Xin Dong, Jingchao Ni, Wei Cheng, Zhengzhang Chen, Bo Zong, Dongjin Song, Yanchi Liu, Haifeng Chen, Gerard de Melo

* AAAI 2020 

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Heterogeneous Graph Matching Networks


Oct 17, 2019
Shen Wang, Zhengzhang Chen, Xiao Yu, Ding Li, Jingchao Ni, Lu-An Tang, Jiaping Gui, Zhichun Li, Haifeng Chen, Philip S. Yu


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Adversarial Defense Framework for Graph Neural Network


May 10, 2019
Shen Wang, Zhengzhang Chen, Jingchao Ni, Xiao Yu, Zhichun Li, Haifeng Chen, Philip S. Yu


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Deep Program Reidentification: A Graph Neural Network Solution


Dec 10, 2018
Shen Wang, Zhengzhang Chen, Ding Li, Lu-An Tang, Jingchao Ni, Zhichun Li, Junghwan Rhee, Haifeng Chen, Philip S. Yu


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A Deep Neural Network for Unsupervised Anomaly Detection and Diagnosis in Multivariate Time Series Data


Nov 20, 2018
Chuxu Zhang, Dongjin Song, Yuncong Chen, Xinyang Feng, Cristian Lumezanu, Wei Cheng, Jingchao Ni, Bo Zong, Haifeng Chen, Nitesh V. Chawla


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