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Segmenting Epipolar Line

Oct 11, 2020
Shengjie Li, Qi Cai, Yuanxin Wu

* 5 pages, 6 figures 

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Joint Contrastive Learning with Infinite Possibilities

Oct 10, 2020
Qi Cai, Yu Wang, Yingwei Pan, Ting Yao, Tao Mei

* NeurIPS 2020 Spotlight; Code is publicly available at: https://github.com/caiqi/Joint-Contrastive-Learning 

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A Self Contour-based Rotation and Translation-Invariant Transformation for Point Clouds Recognition

Sep 15, 2020
Dongrui Liu, Chuanchuan Chen, Changqing Xu, Qi Cai, Lei Chu, Robert Caiming Qiu

* 13 pages, 10 figures 

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On the Global Optimality of Model-Agnostic Meta-Learning

Jun 23, 2020
Lingxiao Wang, Qi Cai, Zhuoran Yang, Zhaoran Wang

* 41 pages; accepted to ICML; initial draft submitted in Feb, 2020 

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Learning a Unified Sample Weighting Network for Object Detection

Jun 14, 2020
Qi Cai, Yingwei Pan, Yu Wang, Jingen Liu, Ting Yao, Tao Mei

* CVPR 2020; The source code and model are publicly available at: \url{https://github.com/caiqi/sample-weighting-network

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Can Temporal-Difference and Q-Learning Learn Representation? A Mean-Field Theory

Jun 08, 2020
Yufeng Zhang, Qi Cai, Zhuoran Yang, Yongxin Chen, Zhaoran Wang


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Generative Adversarial Imitation Learning with Neural Networks: Global Optimality and Convergence Rate

Mar 08, 2020
Yufeng Zhang, Qi Cai, Zhuoran Yang, Zhaoran Wang


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Provably Efficient Exploration in Policy Optimization

Dec 12, 2019
Qi Cai, Zhuoran Yang, Chi Jin, Zhaoran Wang


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Multi-Source Domain Adaptation and Semi-Supervised Domain Adaptation with Focus on Visual Domain Adaptation Challenge 2019

Oct 14, 2019
Yingwei Pan, Yehao Li, Qi Cai, Yang Chen, Ting Yao

* Rank 1 in Multi-Source Domain Adaptation of Visual Domain Adaptation Challenge (VisDA-2019). Source code of each task: https://github.com/Panda-Peter/visda2019-multisource and https://github.com/Panda-Peter/visda2019-semisupervised 

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Neural Policy Gradient Methods: Global Optimality and Rates of Convergence

Oct 07, 2019
Lingxiao Wang, Qi Cai, Zhuoran Yang, Zhaoran Wang

* 70 pages. The first two authors contribute equally 

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Neural Proximal/Trust Region Policy Optimization Attains Globally Optimal Policy

Jun 25, 2019
Boyi Liu, Qi Cai, Zhuoran Yang, Zhaoran Wang


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vireoJD-MM at Activity Detection in Extended Videos

Jun 20, 2019
Fuchen Long, Qi Cai, Zhaofan Qiu, Zhijian Hou, Yingwei Pan, Ting Yao, Chong-Wah Ngo


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Trimmed Action Recognition, Dense-Captioning Events in Videos, and Spatio-temporal Action Localization with Focus on ActivityNet Challenge 2019

Jun 14, 2019
Zhaofan Qiu, Dong Li, Yehao Li, Qi Cai, Yingwei Pan, Ting Yao

* arXiv admin note: substantial text overlap with arXiv:1807.00686, arXiv:1710.08011 

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Neural Temporal-Difference Learning Converges to Global Optima

May 24, 2019
Qi Cai, Zhuoran Yang, Jason D. Lee, Zhaoran Wang


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General Method for Prime-point Cyclic Convolution over the Real Field

May 09, 2019
Qi Cai, Tsung-Ching Lin, Yuanxin Wu, Wenxian Yu, Trieu-Kien Truong

* 6 pages 

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Exploring Object Relation in Mean Teacher for Cross-Domain Detection

Apr 25, 2019
Qi Cai, Yingwei Pan, Chong-Wah Ngo, Xinmei Tian, Lingyu Duan, Ting Yao

* CVPR 2019 

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On the Global Convergence of Imitation Learning: A Case for Linear Quadratic Regulator

Jan 11, 2019
Qi Cai, Mingyi Hong, Yongxin Chen, Zhaoran Wang


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Equivalent Constraints for Two-View Geometry: Pose Solution/Pure Rotation Identification and 3D Reconstruction

Oct 13, 2018
Qi Cai, Yuanxin Wu, Lilian Zhang, Peike Zhang

* 15 pages, 13 figures 

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Fast RodFIter for Attitude Reconstruction from Inertial Measurements

Aug 11, 2018
Yuanxin Wu, Qi Cai, Tnieu-Kien Truong

* IEEE T-AES, 2018 
* 7 figures 

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Memory Matching Networks for One-Shot Image Recognition

Apr 23, 2018
Qi Cai, Yingwei Pan, Ting Yao, Chenggang Yan, Tao Mei

* CVPR 2018 

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