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Greedy-GQ with Variance Reduction: Finite-time Analysis and Improved Complexity


Mar 30, 2021
Shaocong Ma, Ziyi Chen, Yi Zhou, Shaofeng Zou

* Accepted for publication in ICLR 2021 

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Certifiably-Robust Federated Adversarial Learning via Randomized Smoothing


Mar 30, 2021
Cheng Chen, Bhavya Kailkhura, Ryan Goldhahn, Yi Zhou

* 9 pages, 12 figures 

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Multi-Agent Off-Policy TD Learning: Finite-Time Analysis with Near-Optimal Sample Complexity and Communication Complexity


Mar 24, 2021
Ziyi Chen, Yi Zhou, Rongrong Chen

* 34 pages, 3 figures 

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A Deep Emulator for Secondary Motion of 3D Characters


Mar 08, 2021
Mianlun Zheng, Yi Zhou, Duygu Ceylan, Jernej Barbič

* Accepted at CVPR 2021, oral presentation 

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FedV: Privacy-Preserving Federated Learning over Vertically Partitioned Data


Mar 05, 2021
Runhua Xu, Nathalie Baracaldo, Yi Zhou, Ali Anwar, James Joshi, Heiko Ludwig


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Many-to-One Distribution Learning and K-Nearest Neighbor Smoothing for Thoracic Disease Identification


Feb 26, 2021
Yi Zhou, Lei Huang, Tianfei Zhou, Ling Shao

* Accepted to AAAI2021 

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Proximal Gradient Descent-Ascent: Variable Convergence under KŁ Geometry


Feb 17, 2021
Ziyi Chen, Yi Zhou, Tengyu Xu, Yingbin Liang

* To appear in ICLR 2021 

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Curse or Redemption? How Data Heterogeneity Affects the Robustness of Federated Learning


Feb 01, 2021
Syed Zawad, Ahsan Ali, Pin-Yu Chen, Ali Anwar, Yi Zhou, Nathalie Baracaldo, Yuan Tian, Feng Yan

* Accepted in AAAI 2021 

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Enhancing Balanced Graph Edge Partition with Effective Local Search


Dec 17, 2020
Zhenyu Guo, Mingyu Xiao, Yi Zhou, Dongxiang Zhang, Kian-Lee Tan

* To appear in AAAI 2021 

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Event-based Motion Segmentation with Spatio-Temporal Graph Cuts


Dec 16, 2020
Yi Zhou, Guillermo Gallego, Xiuyuan Lu, Siqi Liu, Shaojie Shen


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Canny-VO: Visual Odometry with RGB-D Cameras based on Geometric 3D-2D Edge Alignment


Dec 16, 2020
Yi Zhou, Hongdong Li, Laurent Kneip

* IEEE Transactions on Robotics ( Volume: 35, Issue: 1, Feb. 2019) 

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Adaptive Histogram-Based Gradient Boosted Trees for Federated Learning


Dec 11, 2020
Yuya Jeremy Ong, Yi Zhou, Nathalie Baracaldo, Heiko Ludwig

* 11 pages with 1 figure 

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Group-Wise Semantic Mining for Weakly Supervised Semantic Segmentation


Dec 09, 2020
Xueyi Li, Tianfei Zhou, Jianwu Li, Yi Zhou, Zhaoxiang Zhang

* Accepted to AAAI 2021. Code: https://github.com/Lixy1997/Group-WSSS 

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Multimodal Learning for Hateful Memes Detection


Dec 06, 2020
Yi Zhou, Zhenhao Chen


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Mitigating Bias in Federated Learning


Dec 04, 2020
Annie Abay, Yi Zhou, Nathalie Baracaldo, Shashank Rajamoni, Ebube Chuba, Heiko Ludwig


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Generating universal language adversarial examples by understanding and enhancing the transferability across neural models


Nov 18, 2020
Liping Yuan, Xiaoqing Zheng, Yi Zhou, Cho-Jui Hsieh, Kai-wei Chang, Xuanjing Huang


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Contrastive Weight Regularization for Large Minibatch SGD


Nov 17, 2020
Qiwei Yuan, Weizhe Hua, Yi Zhou, Cunxi Yu


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Neural Network Training Techniques Regularize Optimization Trajectory: An Empirical Study


Nov 13, 2020
Cheng Chen, Junjie Yang, Yi Zhou

* 9 pages, 16 figures, this paper has been accepted as a short paper by the conference of IEEE-bigdata-2020 

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Variance-Reduced Off-Policy TDC Learning: Non-Asymptotic Convergence Analysis


Oct 31, 2020
Shaocong Ma, Yi Zhou, Shaofeng Zou

* Accepted for publication in NeurIPS 2020 

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Boosting One-Point Derivative-Free Online Optimization via Residual Feedback


Oct 14, 2020
Yan Zhang, Yi Zhou, Kaiyi Ji, Michael M. Zavlanos


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Unsupervised Cross-lingual Image Captioning


Oct 03, 2020
Jiahui Gao, Yi Zhou, Philip L. H. Yu, Jiuxiang Gu

* 8 pages 

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Normalization Techniques in Training DNNs: Methodology, Analysis and Application


Sep 27, 2020
Lei Huang, Jie Qin, Yi Zhou, Fan Zhu, Li Liu, Ling Shao

* 20 pages 

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FedCluster: Boosting the Convergence of Federated Learning via Cluster-Cycling


Sep 22, 2020
Cheng Chen, Ziyi Chen, Yi Zhou, Bhavya Kailkhura

* 10 pages, 6 figures 

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Exploring the Hierarchy in Relation Labels for Scene Graph Generation


Sep 12, 2020
Yi Zhou, Shuyang Sun, Chao Zhang, Yikang Li, Wanli Ouyang


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Small-floating Target Detection in Sea Clutter via Visual Feature Classifying in the Time-Doppler Spectra


Sep 09, 2020
Yi Zhou, Yin Cui, Xiaoke Xu, Jidong Suo, Xiaoming Liu


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A Benchmark for Studying Diabetic Retinopathy: Segmentation, Grading, and Transferability


Aug 30, 2020
Yi Zhou, Boyang Wang, Lei Huang, Shanshan Cui, Ling Shao

* Under review 

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