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Joint CFO, Gridless Channel Estimation and Data Detection for Underwater Acoustic OFDM Systems

Jul 15, 2021
Lei Wan, Jiang Zhu, En Cheng, Zhiwei Xu

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MMD-MIX: Value Function Factorisation with Maximum Mean Discrepancy for Cooperative Multi-Agent Reinforcement Learning

Jun 22, 2021
Zhiwei Xu, Dapeng Li, Yunpeng Bai, Guoliang Fan

* 7 pages, 2 figures, 2 tables. Accepted by IJCNN 2021 

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SIDE: I Infer the State I Want to Learn

May 13, 2021
Zhiwei Xu, Yunpeng Bai, Dapeng Li, Bin Zhang, Guoliang Fan

* 8 pages, 3 figures, 1 table 

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Newtonalized Orthogonal Matching Pursuit for Linear Frequency Modulated Pulse Frequency Agile Radar

Jan 29, 2021
Jiang Zhu, Honghui Guo, Ning Zhang, Chunyi Song, Zhiwei Xu

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RANP: Resource Aware Neuron Pruning at Initialization for 3D CNNs

Oct 25, 2020
Zhiwei Xu, Thalaiyasingam Ajanthan, Vibhav Vineet, Richard Hartley

* International Conference on 3D Vision (3DV), 2020 (Oral) 

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Deep Learning Superpixel Semantic Segmentation with Transparent Initialization and Sparse Encoder

Oct 09, 2020
Zhiwei Xu, Thalaiyasingam Ajanthan, Richard Hartley

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Fast and Differentiable Message Passing for Stereo Vision

Nov 04, 2019
Zhiwei Xu, Thalaiyasingam Ajanthan, Richard Hartley

* 23 pages, 21 figures, 7 tables 

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Semi-Supervised Self-Growing Generative Adversarial Networks for Image Recognition

Aug 11, 2019
Haoqian Wang, Zhiwei Xu, Jun Xu, Wangpeng An, Lei Zhang, Qionghai Dai

* 13 pages, 11 figures, 8 tables. arXiv admin note: text overlap with arXiv:1606.03498 by other authors 

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Peeking the Impact of Points of Interests on Didi

Apr 06, 2018
Yonghong Tian, Zeyu Li, Zhiwei Xu, Xuying Meng, Bing Zheng

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Towards Accurate Deceptive Opinion Spam Detection based on Word Order-preserving CNN

Mar 19, 2018
Siyuan Zhao, Zhiwei Xu, Limin Liu, Mengjie Guo

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Founding Digital Currency on Imprecise Commodity

Mar 29, 2015
Zimu Yuan, Zhiwei Xu

* arXiv admin note: text overlap with arXiv:1503.08407 

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