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Bi-Real Net V2: Rethinking Non-linearity for 1-bit CNNs and Going Beyond

Oct 19, 2020
Zhuo Su, Linpu Fang, Deke Guo, Duwen Hu, Matti Pietikäinen, Li Liu


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New Ideas and Trends in Deep Multimodal Content Understanding: A Review

Oct 16, 2020
Wei Chen, Weiping Wang, Li Liu, Michael S. Lew

* Accepted by Neurocomputing 

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Three-Dimensional Lip Motion Network for Text-Independent Speaker Recognition

Oct 13, 2020
Jianrong Wang, Tong Wu, Shanyu Wang, Mei Yu, Qiang Fang, Ju Zhang, Li Liu


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Group Whitening: Balancing Learning Efficiency and Representational Capacity

Sep 28, 2020
Lei Huang, Li Liu, Fan Zhu, Ling Shao

* V1: rejected by NeurIPS 2020. The main issue is that Assumption 1 not rigorous, thus the analysis based on which. Code available at: https://github.com/huangleiBuaa/GroupWhitening 

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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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Semi-Supervised Active Learning for COVID-19 Lung Ultrasound Multi-symptom Classification

Sep 09, 2020
Lei Liu, Wentao Lei, Yongfang Luo, Cheng Feng, Xiang Wan, Li Liu


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A Real-time Contribution Measurement Method for Participants in Federated Learning

Sep 08, 2020
Boyi Liu, Bingjie Yan, Yize Zhou, Jun Wang, Li Liu, Yuhan Zhang, Xiaolan Nie


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Counterfactual-based minority oversampling for imbalanced classification

Aug 21, 2020
Hao Luo, Li Liu


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Temporal Self-Ensembling Teacher for Semi-Supervised Object Detection

Jul 14, 2020
Cong Chen, Shouyang Dong, Ye Tian, Kunlin Cao, Li Liu, Yuanhao Guo

* 11 papges, 3 figures, preprint for submission 

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Dynamic Group Convolution for Accelerating Convolutional Neural Networks

Jul 10, 2020
Zhuo Su, Linpu Fang, Wenxiong Kang, Dewen Hu, Matti Pietikäinen, Li Liu

* 21 pages, 10 figures 

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JGR-P2O: Joint Graph Reasoning based Pixel-to-Offset Prediction Network for 3D Hand Pose Estimation from a Single Depth Image

Jul 10, 2020
Linpu Fang, Xingyan Liu, Li Liu, Hang Xu, Wenxiong Kang

* Accepted by ECCV2020 as a Spotlight paper 

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Attention-based Residual Speech Portrait Model for Speech to Face Generation

Jul 09, 2020
Jianrong Wang, Xiaosheng Hu, Li Liu, Wei Liu, Mei Yu, Tianyi Xu


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Self-Supervised Joint Learning Framework of Depth Estimation via Implicit Cues

Jun 26, 2020
Jianrong Wang, Ge Zhang, Zhenyu Wu, XueWei Li, Li Liu


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Pyramidal Convolution: Rethinking Convolutional Neural Networks for Visual Recognition

Jun 20, 2020
Ionut Cosmin Duta, Li Liu, Fan Zhu, Ling Shao


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Improved Residual Networks for Image and Video Recognition

Apr 10, 2020
Ionut Cosmin Duta, Li Liu, Fan Zhu, Ling Shao


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Controllable Orthogonalization in Training DNNs

Apr 02, 2020
Lei Huang, Li Liu, Fan Zhu, Diwen Wan, Zehuan Yuan, Bo Li, Ling Shao

* Accepted to CVPR 2020. The Code is available at https://github.com/huangleiBuaa/ONI 

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An Investigation into the Stochasticity of Batch Whitening

Mar 27, 2020
Lei Huang, Lei Zhao, Yi Zhou, Fan Zhu, Li Liu, Ling Shao

* Accepted to CVPR 2020. The Code is available at https://github.com/huangleiBuaa/StochasticityBW 

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Auto-Encoding Twin-Bottleneck Hashing

Mar 16, 2020
Yuming Shen, Jie Qin, Jiaxin Chen, Mengyang Yu, Li Liu, Fan Zhu, Fumin Shen, Ling Shao

* CVPR 2020 Accepted, Code at https://github.com/ymcidence/TBH 

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Layer-wise Conditioning Analysis in Exploring the Learning Dynamics of DNNs

Mar 11, 2020
Lei Huang, Jie Qin, Li Liu, Fan Zhu, Ling Shao

* The code is available at: https://github.com/huangleiBuaa/LayerwiseCA 

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Learning to Respond with Stickers: A Framework of Unifying Multi-Modality in Multi-Turn Dialog

Mar 10, 2020
Shen Gao, Xiuying Chen, Chang Liu, Li Liu, Dongyan Zhao, Rui Yan

* Accepted by The Web Conference 2020 (WWW 2020). Equal contribution from first two authors. Dataset and code are released at https://github.com/gsh199449/stickerchat 

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Trajectory Grouping with Curvature Regularization for Tubular Structure Tracking

Mar 08, 2020
Li Liu, Jiong Zhang, Da Chen, HUazhong Shu, Laurent D. Cohen


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Exploring Learning Dynamics of DNNs via Layerwise Conditioning Analysis

Feb 25, 2020
Lei Huang, Jie Qin, Li Liu, Fan Zhu, Ling Shao

* The code is available at: https://github.com/huangleiBuaa/LayerwiseCA 

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Deep Video Super-Resolution using HR Optical Flow Estimation

Jan 06, 2020
Longguang Wang, Yulan Guo, Li Liu, Zaiping Lin, Xinpu Deng, Wei An

* Accepted by IEEE TIP. arXiv admin note: text overlap with arXiv:1809.08573 

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Deep Learning for 3D Point Clouds: A Survey

Dec 27, 2019
Yulan Guo, Hanyun Wang, Qingyong Hu, Hao Liu, Li Liu, Mohammed Bennamoun

* https://github.com/QingyongHu/SoTA-Point-Cloud 

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DR-GAN: Conditional Generative Adversarial Network for Fine-Grained Lesion Synthesis on Diabetic Retinopathy Images

Dec 10, 2019
Yi Zhou, Boyang Wang, Xiaodong He, Shanshan Cui, Fan Zhu, Li Liu, Ling Shao

* Extension work of our MICCAI paper 

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