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A novel meta-learning initialization method for physics-informed neural networks


Jul 23, 2021
Xu Liu, Xiaoya Zhang, Wei Peng, Weien Zhou, Wen Yao


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Deployment Optimization for Meta-material Based Internet of Things


Jul 03, 2021
Xu Liu, Jingzhi Hu, Hongliang Zhang, Boya Di, Lingyang Song

* 6 pages 

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Balanced Coarsening for Multilevel Hypergraph Partitioning via Wasserstein Discrepancy


Jun 14, 2021
Zhicheng Guo, Jiaxuan Zhao, Licheng Jiao, Xu Liu


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ASCNet: Self-supervised Video Representation Learning with Appearance-Speed Consistency


Jun 04, 2021
Deng Huang, Wenhao Wu, Weiwen Hu, Xu Liu, Dongliang He, Zhihua Wu, Xiangmiao Wu, Mingkui Tan, Errui Ding

* Technical report 

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One Model for All Quantization: A Quantized Network Supporting Hot-Swap Bit-Width Adjustment


May 04, 2021
Qigong Sun, Xiufang Li, Yan Ren, Zhongjian Huang, Xu Liu, Licheng Jiao, Fang Liu


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Exploring Imitation Learning for Autonomous Driving with Feedback Synthesizer and Differentiable Rasterization


Mar 02, 2021
Jinyun Zhou, Rui Wang, Xu Liu, Yifei Jiang, Shu Jiang, Jiaming Tao, Jinghao Miao, Shiyu Song

* 8 pages, 10 figures 

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Place Recognition in Forests with Urquhart Tessellations


Sep 23, 2020
Guilherme V. Nardari, Avraham Cohen, Steven W. Chen, Xu Liu, Vaibhav Arcot, Roseli A. F. Romero, Vijay Kumar

* 8 pages, 6 Figures 

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Variational Inference-Based Dropout in Recurrent Neural Networks for Slot Filling in Spoken Language Understanding


Aug 23, 2020
Jun Qi, Xu Liu, Javier Tejedor

* conference paper, 5 pages 

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The OARF Benchmark Suite: Characterization and Implications for Federated Learning Systems


Jun 14, 2020
Sixu Hu, Yuan Li, Xu Liu, Qinbin Li, Zhaomin Wu, Bingsheng He


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MultiResolution Attention Extractor for Small Object Detection


Jun 10, 2020
Fan Zhang, Licheng Jiao, Lingling Li, Fang Liu, Xu Liu

* 11 pages, 5 figures 

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Feature Super-Resolution Based Facial Expression Recognition for Multi-scale Low-Resolution Faces


Apr 05, 2020
Wei Jing, Feng Tian, Jizhong Zhang, Kuo-Ming Chao, Zhenxin Hong, Xu Liu

* 13 pages, 5 figures 

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SLOAM: Semantic Lidar Odometry and Mapping for Forest Inventory


Dec 29, 2019
Steven W. Chen, Guilherme V. Nardari, Elijah S. Lee, Chao Qu, Xu Liu, Roseli A. F. Romero, Vijay Kumar

* 8 pages, 5 figures, IEEE Robotics and Automation Letters 

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PolSF: PolSAR image dataset on San Francisco


Dec 16, 2019
Xu Liu, Licheng Jiao, Fang Liu


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Directed-Weighting Group Lasso for Eltwise Blocked CNN Pruning


Oct 21, 2019
Ke Zhan, Shimiao Jiang, Yu Bai, Yi Li, Xu Liu, Zhuoran Xu

* Proceedings of the British Machine Vision Conference (BMVC), 2019 

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PolSAR Image Classification based on Polarimetric Scattering Coding and Sparse Support Matrix Machine


Jun 17, 2019
Xu Liu, Licheng Jiao, Dan Zhang, Fang Liu

* IGARSS2019 
* arXiv admin note: text overlap with arXiv:1807.02975 

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Semi-supervised Complex-valued GAN for Polarimetric SAR Image Classification


Jun 09, 2019
Qigong Sun, Xiufang Li, Lingling Li, Xu Liu, Fang Liu, Licheng Jiao


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Monocular Camera Based Fruit Counting and Mapping with Semantic Data Association


Mar 18, 2019
Xu Liu, Steven W. Chen, Chenhao Liu, Shreyas S. Shivakumar, Jnaneshwar Das, Camillo J. Taylor, James Underwood, Vijay Kumar

* Accepted in IEEE Robotics and Automation Letters (RA-L), 8 pages 

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An End-to-End Network for Panoptic Segmentation


Mar 13, 2019
Huanyu Liu, Chao Peng, Changqian Yu, Jingbo Wang, Xu Liu, Gang Yu, Wei Jiang


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Robust Fruit Counting: Combining Deep Learning, Tracking, and Structure from Motion


Aug 02, 2018
Xu Liu, Steven W. Chen, Shreyas Aditya, Nivedha Sivakumar, Sandeep Dcunha, Chao Qu, Camillo J. Taylor, Jnaneshwar Das, Vijay Kumar

* Accepted in IROS 2018 (2018 IEEE/RSJ International Conference on Intelligent Robots and Systems) 

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Deep Adaptive Proposal Network for Object Detection in Optical Remote Sensing Images


Jul 19, 2018
Lin Cheng, Xu Liu, Lingling Li, Licheng Jiao, Xu Tang

* 13 pages 

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Polarimetric Convolutional Network for PolSAR Image Classification


Jul 09, 2018
Xu Liu, Licheng Jiao, Xu Tang, Qigong Sun, Dan Zhang

* 13 pages 

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Deep Hashing with Category Mask for Fast Video Retrieval


May 24, 2018
Xu Liu, Lili Zhao, Dajun Ding, Yajiao Dong


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Unsupervised Submodular Rank Aggregation on Score-based Permutations


Sep 06, 2017
Jun Qi, Xu Liu, Javier Tejedor, Shunsuke Kamijo


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Multiple-Kernel Based Vehicle Tracking Using 3D Deformable Model and Camera Self-Calibration


Aug 22, 2017
Zheng Tang, Gaoang Wang, Tao Liu, Young-Gun Lee, Adwin Jahn, Xu Liu, Xiaodong He, Jenq-Neng Hwang

* 6 pages, 6 figures, 3 tables, 2017 IEEE Smart World NVIDIA AI City Challenge (Winner of Track 2: Applications) 

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