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Xi Luo

AutoSweep: Recovering 3D Editable Objectsfrom a Single Photograph


May 28, 2020
Xin Chen, Yuwei Li, Xi Luo, Tianjia Shao, Jingyi Yu, Kun Zhou, Youyi Zheng

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* IEEE Transactions on Visualization and Computer Graphics, vol. 26, no. 3, pp. 1466-1475, 1 March 2020 
 * 10 pages, 12 figures 
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Towards 3D Human Shape Recovery Under Clothing


Apr 09, 2019
Xin Chen, Anqi Pang, Yu Zhu, Yuwei Li, Xi Luo, Ge Zhang, Peihao Wang, Yingliang Zhang, Shiying Li, Jingyi Yu

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* 10 pages, 8 figures 
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Model Assisted Variable Clustering: Minimax-optimal Recovery and Algorithms


Apr 16, 2018
Florentina Bunea, Christophe Giraud, Xi Luo, Martin Royer, Nicolas Verzelen

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* Maintext: 40 pages; supplementary information: 21 pages 
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Granger Mediation Analysis of Multiple Time Series with an Application to fMRI


Sep 15, 2017
Yi Zhao, Xi Luo

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* 59 pages. Presented at the 2017 ENAR, JSM, and other meetings 
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Fast and Adaptive Sparse Precision Matrix Estimation in High Dimensions


Dec 22, 2016
Weidong Liu, Xi Luo

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* Journal of Multivariate Analysis. 2015; 135:153 -62 
 * Maintext: 24 pages. Supplement: 13 pages. R package scio implementing the proposed method is available on CRAN at https://cran.r-project.org/package=scio . Published in J of Multivariate Analysis at http://www.sciencedirect.com/science/article/pii/S0047259X14002607 
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Pathway Lasso: Estimate and Select Sparse Mediation Pathways with High Dimensional Mediators


Mar 24, 2016
Yi Zhao, Xi Luo

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* 26 pages and 7 figures. Presented at the 2016 ENAR meeting, March 8, 2016, see slides at https://rluo.github.io/slides/MultipleMediator_ENAR_2016.html 
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A Hierarchical Graphical Model for Big Inverse Covariance Estimation with an Application to fMRI


Apr 07, 2014
Xi Luo

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* An R package of the proposed method will be publicly available on CRAN. This paper has been presented orally at Yale University on Feburary 18, 2014, and at the Eastern North American Region Meeting of the International Biometric Society on March 18, 2014 
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