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Wei Qian
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Multi-Target Landmark Detection with Incomplete Images via Reinforcement Learning and Shape Prior


Jan 13, 2023
Kaiwen Wan, Lei Li, Dengqiang Jia, Shangqi Gao, Wei Qian, Yingzhi Wu, Huandong Lin, Xiongzheng Mu, Xin Gao, Sijia Wang, Fuping Wu, Xiahai Zhuang

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* 29 pages, 13 figures 
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Two-stage Contextual Transformer-based Convolutional Neural Network for Airway Extraction from CT Images


Dec 15, 2022
Yanan Wu, Shuiqing Zhao, Shouliang Qi, Jie Feng, Haowen Pang, Runsheng Chang, Long Bai, Mengqi Li, Shuyue Xia, Wei Qian, Hongliang Ren

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Resource-aware Federated Learning using Knowledge Extraction and Multi-model Fusion


Aug 16, 2022
Sixing Yu, Wei Qian, Ali Jannesari

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Graph R-CNN: Towards Accurate 3D Object Detection with Semantic-Decorated Local Graph


Aug 07, 2022
Honghui Yang, Zili Liu, Xiaopei Wu, Wenxiao Wang, Wei Qian, Xiaofei He, Deng Cai

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* ECCV 2022, Oral 
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Golfer: Trajectory Prediction with Masked Goal Conditioning MnM Network


Jul 02, 2022
Xiaocheng Tang, Soheil Sadeghi Eshkevari, Haoyu Chen, Weidan Wu, Wei Qian, Xiaoming Wang

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* A preliminary version is presented at CVPR 2022 Workshop on Autonomous Driving https://cvpr2022.wad.vision 
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A Geometric Approach to $k$-means


Jan 13, 2022
Jiazhen Hong, Wei Qian, Yudong Chen, Yuqian Zhang

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* 26 pages, 11 figures 
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Structures of Spurious Local Minima in $k$-means


Feb 21, 2020
Wei Qian, Yuqian Zhang, Yudong Chen

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Global Convergence of Least Squares EM for Demixing Two Log-Concave Densities


Jun 19, 2019
Wei Qian, Yuqian Zhang, Yudong Chen

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An Interactive Greedy Approach to Group Sparsity in High Dimensions


Sep 26, 2018
Wei Qian, Wending Li, Yasuhiro Sogawa, Ryohei Fujimaki, Xitong Yang, Ji Liu

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