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Li Liu

University of Oulu, National University of Defense Technology

Multi-modal Entity Alignment in Hyperbolic Space


Jun 07, 2021
Hao Guo, Jiuyang Tang, Weixin Zeng, Xiang Zhao, Li Liu

* 24 pages,5 figures; 

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Learning Multi-Granular Hypergraphs for Video-Based Person Re-Identification


Apr 30, 2021
Yichao Yan, Jie Qin1, Jiaxin Chen, Li Liu, Fan Zhu, Ying Tai, Ling Shao

* CVPR 2020 

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Learning Multi-Attention Context Graph for Group-Based Re-Identification


Apr 29, 2021
Yichao Yan, Jie Qin, Bingbing Ni, Jiaxin Chen, Li Liu, Fan Zhu, Wei-Shi Zheng, Xiaokang Yang, Ling Shao


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Anchor-Free Person Search


Mar 22, 2021
Yichao Yan, Jingpeng Li, Jie Qin, Song Bai, Shengcai Liao, Li Liu, Fan Zhu, Ling Shao

* Accepted by CVPR 2021 

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Autonomous Navigation of an Ultrasound Probe Towards Standard Scan Planes with Deep Reinforcement Learning


Mar 01, 2021
Keyu Li, Jian Wang, Yangxin Xu, Hao Qin, Dongsheng Liu, Li Liu, Max Q. -H. Meng

* Accepted at ICRA 2021. Copyright may be transferred without notice, after which this version may no longer be accessible 

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Deep Learning for Scene Classification: A Survey


Feb 20, 2021
Delu Zeng, Minyu Liao, Mohammad Tavakolian, Yulan Guo, Bolei Zhou, Dewen Hu, Matti Pietikäinen, Li Liu


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Boost AI Power: Data Augmentation Strategies with unlabelled Data and Conformal Prediction, a Case in Alternative Herbal Medicine Discrimination with Electronic Nose


Feb 05, 2021
Li Liu, Xianghao Zhan, Rumeng Wu, Xiaoqing Guan, Zhan Wang, Wei Zhang, You Wang, Zhiyuan Luo, Guang Li


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Deep Image Retrieval: A Survey


Feb 03, 2021
Wei Chen, Yu Liu, Weiping Wang, Erwin Bakker, Theodoros Georgiou, Paul Fieguth, Li Liu, Michael S. Lew

* 20 pages, 11 figures 

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How to Train Your Agent to Read and Write


Jan 04, 2021
Li Liu, Mengge He, Guanghui Xu, Mingkui Tan, Qi Wu


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Effective Sample Pair Generation for Ultrasound Video Contrastive Representation Learning


Nov 25, 2020
Yixiong Chen, Chunhui Zhang, Li Liu, Cheng Feng, Changfeng Dong, Yongfang Luo, Xiang Wan


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Towards Class-Specific Unit


Nov 22, 2020
Runkai Zheng, Zhijia Yu, Yinqi Zhang, Chris Ding, Hei Victor Cheng, Li Liu


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A Review of Uncertainty Quantification in Deep Learning: Techniques, Applications and Challenges


Nov 17, 2020
Moloud Abdar, Farhad Pourpanah, Sadiq Hussain, Dana Rezazadegan, Li Liu, Mohammad Ghavamzadeh, Paul Fieguth, Xiaochun Cao, Abbas Khosravi, U Rajendra Acharya, Vladimir Makarenkov, Saeid Nahavandi


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Learning to Respond with Your Favorite Stickers: A Framework of Unifying Multi-Modality and User Preference in Multi-Turn Dialog


Nov 05, 2020
Shen Gao, Xiuying Chen, Li Liu, Dongyan Zhao, Rui Yan

* Accepted by TOIS. arXiv admin note: substantial text overlap with arXiv:2003.04679 

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Multi-Modal Active Learning for Automatic Liver Fibrosis Diagnosis based on Ultrasound Shear Wave Elastography


Nov 02, 2020
Lufei Gao, Ruisong Zhou, Changfeng Dong, Cheng Feng, Zhen Li, Xiang Wan, Li Liu


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FTBNN: Rethinking Non-linearity for 1-bit CNNs and Going Beyond


Oct 29, 2020
Zhuo Su, Linpu Fang, Deke Guo, Duwen Hu, Matti Pietikäinen, Li Liu


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Developing Univariate Neurodegeneration Biomarkers with Low-Rank and Sparse Subspace Decomposition


Oct 26, 2020
Gang Wang, Qunxi Dong, Jianfeng Wu, Yi Su, Kewei Chen, Qingtang Su, Xiaofeng Zhang, Jinguang Hao, Tao Yao, Li Liu, Caiming Zhang, Richard J Caselli, Eric M Reiman, Yalin Wang

* Accepted by Medical Image Analysis 

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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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