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Augmented Shortcuts for Vision Transformers


Jun 30, 2021
Yehui Tang, Kai Han, Chang Xu, An Xiao, Yiping Deng, Chao Xu, Yunhe Wang


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Decentralized Spatial-Temporal Trajectory Planning for Multicopter Swarms


Jun 25, 2021
Xin Zhou, Zhepei Wang, Xiangyong Wen, Jiangchao Zhu, Chao Xu, Fei Gao

* A technical report from FAST Lab, Zhejiang University. (v2 update: fixed a mistake in equation 6) 

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Federated Learning with Positive and Unlabeled Data


Jun 21, 2021
Xinyang Lin, Hanting Chen, Yixing Xu, Chao Xu, Xiaolin Gui, Yiping Deng, Yunhe Wang


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Optimal Status Update for Caching Enabled IoT Networks: A Dueling Deep R-Network Approach


Jun 13, 2021
Chao Xu, Yiping Xie, Xijun Wang, Howard H. Yang, Dusit Niyato, Tony Q. S. Quek


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Universal Adder Neural Networks


Jun 10, 2021
Hanting Chen, Yunhe Wang, Chang Xu, Chao Xu, Chunjing Xu, Tong Zhang

* arXiv admin note: substantial text overlap with arXiv:1912.13200 

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Patch Slimming for Efficient Vision Transformers


Jun 05, 2021
Yehui Tang, Kai Han, Yunhe Wang, Chang Xu, Jianyuan Guo, Chao Xu, Dacheng Tao


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Adder Neural Networks


Jun 01, 2021
Hanting Chen, Yunhe Wang, Chang Xu, Chao Xu, Chunjing Xu, Tong Zhang

* arXiv admin note: substantial text overlap with arXiv:1912.13200 

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Analogous to Evolutionary Algorithm: Designing a Unified Sequence Model


May 31, 2021
Jiangning Zhang, Chao Xu, Jian Li, Wenzhou Chen, Yabiao Wang, Ying Tai, Shuo Chen, Chengjie Wang, Feiyue Huang, Yong Liu


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Joint Training of the Superimposed Direct and Reflected Links in Reconfigurable Intelligent Surface Assisted Multiuser Communications


May 30, 2021
Jiancheng An, Chao Xu, Li Wang, Yusha Liu, Lu Gan, Lajos Hanzo


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Fast-Racing: An Open-source Strong Baseline for SE(3) Planning in Autonomous Drone Racing


May 21, 2021
Zhichao Han, Zhepei Wang, Chao Xu, Fei Gao

* Submission for RA-L 

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Optimizing the Long-Term Average Reward for Continuing MDPs: A Technical Report


Apr 14, 2021
Chao Xu, Yiping Xie, Xijun Wang, Howard H. Yang, Dusit Niyato, Tony Q. S. Quek


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External Forces Resilient Safe Motion Planning for Quadrotor


Mar 20, 2021
Yuwei Wu, Ziming Ding, Chao Xu, Fei Gao


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The Visual-Inertial-Dynamical UAV Dataset


Mar 20, 2021
Kunyi Zhang, Tiankai Yang, Ziming Ding, Chao Xu, Fei Gao

* 7 pages,8 figures 

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Visibility-aware Trajectory Optimization with Application to Aerial Tracking


Mar 11, 2021
Qianhao Wang, Yuman Gao, Jialin Ji, Chao Xu, Fei Gao


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Fast-Tracker 2.0: Improving Autonomy of Aerial Tracking with Active Vision and Human Location Regression


Mar 11, 2021
Neng Pan, Ruibin Zhang, Tiankai Yang, Chao Xu, Fei Gao

* For IROS2021 submission 

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FAST-Dynamic-Vision: Detection and Tracking Dynamic Objects with Event and Depth Sensing


Mar 11, 2021
Botao He, Haojia Li, Siyuan Wu, Dong Wang, Zhiwei Zhang, Qianli Dong, Chao Xu, Fei Gao

* This paper has been submitted to IROS 2021. Our code will be released at https://github.com/ZJU-FAST-Lab/FAST-Dynamic-Vision 

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Autonomous Flights in Dynamic Environments with Onboard Vision


Mar 10, 2021
Yingjian Wang, Jialin Ji, Qianhao Wang, Chao Xu, Fei Gao


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Manifold Regularized Dynamic Network Pruning


Mar 10, 2021
Yehui Tang, Yunhe Wang, Yixing Xu, Yiping Deng, Chao Xu, Dacheng Tao, Chang Xu

* This paper is accepted by CVPR 2021. Key words: Filter pruning, Dynamic network, Network compression, Manifold regularization 

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Integrating Fast Regional Optimization into Sampling-based Kinodynamic Planning for Multirotor Flight


Mar 09, 2021
Hongkai Ye, Tianyu Liu, Chao Xu, Fei Gao


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Geometrically Constrained Trajectory Optimization for Multicopters


Feb 27, 2021
Zhepei Wang, Xin Zhou, Chao Xu, Fei Gao

* 30 pages, 45 figures, under review 

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Pre-Trained Image Processing Transformer


Dec 03, 2020
Hanting Chen, Yunhe Wang, Tianyu Guo, Chang Xu, Yiping Deng, Zhenhua Liu, Siwei Ma, Chunjing Xu, Chao Xu, Wen Gao


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HybrIK: A Hybrid Analytical-Neural Inverse Kinematics Solution for 3D Human Pose and Shape Estimation


Nov 30, 2020
Jiefeng Li, Chao Xu, Zhicun Chen, Siyuan Bian, Lixin Yang, Cewu Lu


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Mapless-Planner: A Robust and Fast Planning Framework for Aggressive Autonomous Flight without Map Fusion


Nov 11, 2020
Jialin Ji, Zhepei Wang, Yingjian Wang, Chao Xu, Fei Gao

* video: https://www.youtube.com/watch?v=kjIJe6MrjsU summited to: ICRA2021 

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EVA-Planner: Environmental Adaptive Quadrotor Planning


Nov 09, 2020
Lun Quan, Zhiwei Zhang, Chao Xu, Fei Gao

* Submitted to ICRA2021 

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EGO-Swarm: A Fully Autonomous and Decentralized Quadrotor Swarm System in Cluttered Environments


Nov 09, 2020
Xin Zhou, Jiangchao Zhu, Hongyu Zhou, Chao Xu, Fei Gao

* 7 pages, 15 figures, submitted to ICRA 2021 

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VID-Fusion: Robust Visual-Inertial-Dynamics Odometry for Accurate External Force Estimation


Nov 08, 2020
Ziming Ding, Tiankai Yang, Kunyi Zhang, Chao Xu, Fei Gao


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