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Fast algorithms for robust principal component analysis with an upper bound on the rank

Sep 03, 2020
Ningyu Sha, Lei Shi, Ming Yan

* Accepted by Inverse Problems and Imaging 

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Predicting MOOCs Dropout Using Only Two Easily Obtainable Features from the First Week's Activities

Aug 12, 2020
Ahmed Alamri, Mohammad Alshehri, Alexandra I. Cristea, Filipe D. Pereira, Elaine Oliveira, Lei Shi, Craig Stewart

* Intelligent Tutoring Systems. ITS 2019. Lecture Notes in Computer Science, vol 11528. Springer, Cham 

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Revealing the Hidden Patterns: A Comparative Study on Profiling Subpopulations of MOOC Students

Aug 12, 2020
Lei Shi, Alexandra I. Cristea, Armando M. Toda, Wilk Oliveira

* Information Systems Development: Information Systems Beyond 2020 (ISD2019) 

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Social Interactions Clustering MOOC Students: An Exploratory Study

Aug 10, 2020
Lei Shi, Alexandra Cristea, Ahmad Alamri, Armando M. Toda, Wilk Oliveira

* The 20th IEEE International Conference on Advanced Learning Technologies (ICALT2020), page 172-174 

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Contrastive Visual-Linguistic Pretraining

Jul 26, 2020
Lei Shi, Kai Shuang, Shijie Geng, Peng Su, Zhengkai Jiang, Peng Gao, Zuohui Fu, Gerard de Melo, Sen Su


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Decoupled Spatial-Temporal Attention Network for Skeleton-Based Action Recognition

Jul 07, 2020
Lei Shi, Yifan Zhang, Jian Cheng, Hanqing Lu


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Analysis of Least Squares Regularized Regression in Reproducing Kernel Krein Spaces

Jun 01, 2020
Fanghui Liu, Lei Shi, Xiaolin Huang, Jie Yang, Johan A. K. Suykens


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SC4D: A Sparse 4D Convolutional Network for Skeleton-Based Action Recognition

Apr 07, 2020
Lei Shi, Yifan Zhang, Jian Cheng, Hanqing Lu


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Multi-Layer Content Interaction Through Quaternion Product For Visual Question Answering

Feb 16, 2020
Lei Shi, Shijie Geng, Kai Shuang, Chiori Hori, Songxiang Liu, Peng Gao, Sen Su


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Mobility Inference on Long-Tailed Sparse Trajectory

Jan 21, 2020
Lei Shi


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Skeleton-Based Action Recognition with Multi-Stream Adaptive Graph Convolutional Networks

Dec 15, 2019
Lei Shi, Yifan Zhang, Jian Cheng, Hanqing LU


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Action Recognition via Pose-Based Graph Convolutional Networks with Intermediate Dense Supervision

Nov 28, 2019
Lei Shi, Yifan Zhang, Jian Cheng, Hanqing Lu


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What Are You Looking at? Detecting Human Intention in Gaze based Human-Robot Interaction

Sep 17, 2019
Lei Shi, Cosmin Copot, Steve Vanlanduit

* 6+1 pages, 4 figures, submitted to ICRA 2020 

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Gaussian Mixture Marginal Distributions for Modelling Remaining Pipe Wall Thickness of Critical Water Mains in Non-Destructive Evaluation

Jul 02, 2019
Linh Nguyen, Jaime Valls Miro, Lei Shi, Teresa Vidal-Calleja


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Fine-Grained Named Entity Recognition using ELMo and Wikidata

Apr 23, 2019
Cihan Dogan, Aimore Dutra, Adam Gara, Alfredo Gemma, Lei Shi, Michael Sigamani, Ella Walters

* 7 pages, 3 figures 

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MAD-GAN: Multivariate Anomaly Detection for Time Series Data with Generative Adversarial Networks

Jan 15, 2019
Dan Li, Dacheng Chen, Lei Shi, Baihong Jin, Jonathan Goh, See-Kiong Ng

* This is a pre-print of an on-going work. arXiv admin note: text overlap with arXiv:1809.04758 

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Realizing data features by deep nets

Jan 01, 2019
Zheng-Chu Guo, Lei Shi, Shao-Bo Lin

* 12 pages, 2 figures 

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Generalization Properties of hyper-RKHS and its Application to Out-of-Sample Extensions

Sep 26, 2018
Fanghui Liu, Lei Shi, Xiaolin Huang, Jie Yang, Johan A. K. Suykens

* 20 pages, 2 figures 

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Non-Local Graph Convolutional Networks for Skeleton-Based Action Recognition

Jul 04, 2018
Lei Shi, Yifan Zhang, Jian Cheng, Hanqing Lu


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Pinball Loss Minimization for One-bit Compressive Sensing: Convex Models and Algorithms

Mar 19, 2018
Xiaolin Huang, Lei Shi, Ming Yan, Johan A. K. Suykens

* 11 pages 

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Fast and Strong Convergence of Online Learning Algorithms

Oct 10, 2017
Zheng-Chu Guo, Lei Shi


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Convergence of Unregularized Online Learning Algorithms

Aug 09, 2017
Yunwen Lei, Lei Shi, Zheng-Chu Guo


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Learning Theory of Distributed Regression with Bias Corrected Regularization Kernel Network

Aug 07, 2017
Zhengchu Guo, Lei Shi, Qiang Wu


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Real-time 3D Human Tracking for Mobile Robots with Multisensors

Mar 15, 2017
Mengmeng Wang, Daobilige Su, Lei Shi, Yong Liu, Jaime Valls Miro


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Mixed one-bit compressive sensing with applications to overexposure correction for CT reconstruction

Jan 03, 2017
Xiaolin Huang, Yan Xia, Lei Shi, Yixing Huang, Ming Yan, Joachim Hornegger, Andreas Maier


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A Novel Artificial Fish Swarm Algorithm for Pattern Recognition with Convex Optimization

Dec 07, 2016
Lei Shi, Rui Guo, Yuchen Ma

* arXiv admin note: submission has been withdrawn by arXiv administrators due to inappropriate text reuse from external sources 

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Functional Hashing for Compressing Neural Networks

May 20, 2016
Lei Shi, Shikun Feng, ZhifanZhu

* submitted to NIPS 2016 

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Understand Scene Categories by Objects: A Semantic Regularized Scene Classifier Using Convolutional Neural Networks

Sep 22, 2015
Yiyi Liao, Sarath Kodagoda, Yue Wang, Lei Shi, Yong Liu


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