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Robust Trajectory Planning for Spatial-Temporal Multi-Drone Coordination in Large Scenes


Sep 17, 2021
Zhepei Wang, Chao Xu, Fei Gao


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Meeting-Merging-Mission: A Multi-robot Coordinate Framework for Large-Scale Communication-Limited Exploration


Sep 16, 2021
Yuman Gao, Yingjian Wang, Xingguang Zhong, Tiankai Yang, Mingyang Wang, Zhixiong Xu, Yongchao Wang, Chao Xu, Fei Gao


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STD-Trees: Spatio-temporal Deformable Trees for Multirotors Kinodynamic Planning


Sep 16, 2021
Hongkai Ye, Chao Xu, Fei Gao

* Under review at ICRA 2022 

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Distributed Swarm Trajectory Optimization for Formation Flight in Dense Environments


Sep 16, 2021
Lun Quan, Longji Yin, Chao Xu, Fei Gao

* Submitted to IEEE International Conference on Robotics and Automation (ICRA2022) 

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Elastic Tracker: A Spatio-temporal Trajectory Planner Flexible Aerial Tracking


Sep 15, 2021
Jialin Ji, Neng Pan, Chao Xu, Fei Gao

* video: TODO summited to: ICRA2022 

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GPA-Teleoperation: Gaze Enhanced Perception-aware Safe Assistive Aerial Teleoperation


Sep 10, 2021
Qianhao Wang, Botao He, Zhiren Xun, Chao Xu, Fei Gao

* 8 pages, 13 figures, submitted to RA-L with ICRA presentation option 

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TIE: An Autonomous and Adaptive Terrestrial-Aerial Quadrotor


Sep 10, 2021
Ruibin Zhang, Yuze Wu, Lixian Zhang, Chao Xu, Fei Gao

* 8pages, 12figures, submitted to RA-L and ICRA2022 

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Hire-MLP: Vision MLP via Hierarchical Rearrangement


Aug 30, 2021
Jianyuan Guo, Yehui Tang, Kai Han, Xinghao Chen, Han Wu, Chao Xu, Chang Xu, Yunhe Wang


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Low-Complexity Improved-Throughput Generalised Spatial Modulation: Bit-to-Symbol Mapping, Detection and Performance Analysis


Jul 27, 2021
Jiancheng An, Chao Xu, Yusha Liu, Lu Gan, Lajos Hanzo


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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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