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Subtyping brain diseases from imaging data


Feb 16, 2022
Junhao Wen, Erdem Varol, Zhijian Yang, Gyujoon Hwang, Dominique Dwyer, Anahita Fathi Kazerooni, Paris Alexandros Lalousis, Christos Davatzikos


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Multidimensional representations in late-life depression: convergence in neuroimaging, cognition, clinical symptomatology and genetics


Oct 25, 2021
Junhao Wen, Cynthia H. Y. Fu, Duygu Tosun, Yogasudha Veturi, Zhijian Yang, Ahmed Abdulkadir, Elizabeth Mamourian, Dhivya Srinivasan, Jingxuan Bao, Guray Erus, Haochang Shou, Mohamad Habes, Jimit Doshi, Erdem Varol, Scott R Mackin, Aristeidis Sotiras, Yong Fan, Andrew J. Saykin, Yvette I. Sheline, Li Shen, Marylyn D. Ritchie, David A. Wolk, Marilyn Albert, Susan M. Resnick, Christos Davatzikos


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MAGIC: Multi-scale Heterogeneity Analysis and Clustering for Brain Diseases


Jul 10, 2020
Junhao Wen, Erdem Varol, Ganesh Chand, Aristeidis Sotiras, Christos Davatzikos

* 11 pages, 3 figures, accepted by MICCAI2020 

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Sinkhorn EM: An Expectation-Maximization algorithm based on entropic optimal transport


Jun 30, 2020
Gonzalo Mena, Amin Nejatbakhsh, Erdem Varol, Jonathan Niles-Weed

* Under review 

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Temporal Wasserstein non-negative matrix factorization for non-rigid motion segmentation and spatiotemporal deconvolution


Dec 07, 2019
Erdem Varol, Amin Nejatbakhsh, Conor McGrory


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Wasserstein total variation filtering


Oct 23, 2019
Erdem Varol, Amin Nejatbakhsh


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Robust approximate linear regression without correspondence


Jun 01, 2019
Erdem Varol, Amin Nejatbakhsh


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