Hyekyoung Lee

Publication Activity (10 Years)

Years Active: 2003-2019
Publications (10 Years): 8

Top Topics

Persistent Homology

Diffusion Tensor

Top Venues

Publications

Moo K. Chung, Shih-Gu Huang, Andrey Gritsenko, Li Shen, Hyekyoung Lee
Statistical Inference on the Number of Cycles in Brain Networks. ISBI (2019)
Mengqi Xing, Hyekyoung Lee, Zachery Morrissey, Moo K. Chung, K. Luan Phan, Heide Klumpp, Alex D. Leow, Olusola Ajilore
Altered dynamic electroencephalography connectome phase-space features of emotion regulation in social anxiety. NeuroImage 186 (2019)
Hyekyoung Lee, Moo K. Chung, Hongyoon Choi, Hyejin Kang, Seunggyun Ha, Yu Kyeong Kim, Dong Soo Lee
Harmonic Holes as the Submodules of Brain Network and Network Dissimilarity. CTIC (2019)
Hyekyoung Lee, Moo K. Chung, Hyejin Kang, Hongyoon Choi, Seunggyun Ha, Youngmin Huh, Eunkyung Kim, Dong Soo Lee
Coidentification of Group-Level Hole Structures in Brain Networks via Hodge Laplacian. MICCAI (4) (2019)
Zachery Morrissey, Liang Zhan, Hyekyoung Lee, Johnson J. G. Keiriz, Angus G. Forbes, Olusola Ajilore, Alex D. Leow, Moo K. Chung
Phase Angle Spatial Embedding (PhASE) - A Kernel Method for Studying the Topology of the Human Functional Connectome. MICCAI (3) (2018)
Hyekyoung Lee, Moo K. Chung, Hyejin Kang, Hongyoon Choi, Yu Kyeong Kim, Dong Soo Lee
Abnormal hole detection in brain connectivity by kernel density of persistence diagram and Hodge Laplacian. ISBI (2018)
Moo K. Chung, Victoria Villalta-Gil, Hyekyoung Lee, Paul J. Rathouz, Benjamin B. Lahey, David H. Zald
Exact Topological Inference for Paired Brain Networks via Persistent Homology. IPMI (2017)
Moo K. Chung, Hyekyoung Lee, Victor Solo, Richard J. Davidson, Seth D. Pollak
Topological Distances Between Brain Networks. CNI@MICCAI (2017)
Heejung Kim, Jarang Hahm, Hyekyoung Lee, Eunjoo Kang, Hyejin Kang, Dong Soo Lee
Brain Networks Engaged in Audiovisual Integration During Speech Perception Revealed by Persistent Homology-Based Network Filtration. Brain Connect. 5 (4) (2015)
Hongyoon Choi, Yu Kyeong Kim, Hyejin Kang, Hyekyoung Lee, Hyung Jun Im, Do Won Hwang, E. Edmund Kim, June-Key Chung, Dong Soo Lee
Abnormal metabolic connectivity in the pilocarpine-induced epilepsy rat model: A multiscale network analysis based on persistent homology. NeuroImage 99 (2014)
Hyekyoung Lee, Moo K. Chung, Hyejin Kang, Dong Soo Lee
Hole Detection in Metabolic Connectivity of Alzheimer's Disease Using k -Laplacian. MICCAI (3) (2014)
Moo K. Chung, Jamie L. Hanson, Hyekyoung Lee, Nagesh Adluru, Andrew L. Alexander, Richard J. Davidson, Seth D. Pollak
Persistent Homological Sparse Network Approach to Detecting White Matter Abnormality in Maltreated Children: MRI and DTI Multimodal Study. MICCAI (1) (2013)
Hyekyoung Lee, Hyejin Kang, Moo K. Chung, Bung-Nyun Kim, Dong Soo Lee
Persistent Brain Network Homology From the Perspective of Dendrogram. IEEE Trans. Medical Imaging 31 (12) (2012)
Seung-Goo Kim, Brian B. Avants, Hyekyoung Lee, James C. Gee, Moo K. Chung, Richard J. Davidson, Jamie L. Hanson, Seth D. Pollak
Agreement between the white matter connectivity based on the tensor-based morphometry and the volumetric white matter parcellations based on diffusion tensor imaging. ISBI (2012)
Hyekyoung Lee, Moo K. Chung, Hyejin Kang, Boong-Nyun Kim, Dong Soo Lee
Computing the Shape of Brain Networks Using Graph Filtration and Gromov-Hausdorff Metric. MICCAI (2) (2011)
Moo K. Chung, Hyekyoung Lee, Peter T. Kim, Jong Chul Ye
Sparse topological data recovery in medical images. ISBI (2011)
Hyekyoung Lee, Dong Soo Lee, Hyejin Kang, Boong-Nyun Kim, Moo K. Chung
Sparse Brain Network Recovery Under Compressed Sensing. IEEE Trans. Medical Imaging 30 (5) (2011)
Hyekyoung Lee, Moo K. Chung, Hyejin Kang, Bung-Nyun Kim, Dong Soo Lee
Discriminative persistent homology of brain networks. ISBI (2011)
Hyekyoung Lee, Jiho Yoo, Seungjin Choi
Semi-Supervised Nonnegative Matrix Factorization. IEEE Signal Process. Lett. 17 (1) (2010)
Hyekyoung Lee, Seungjin Choi
Group Nonnegative Matrix Factorization for EEG Classification. AISTATS (2009)
Hyekyoung Lee, Andrzej Cichocki, Seungjin Choi
Kernel nonnegative matrix factorization for spectral EEG feature extraction. Neurocomputing 72 (13-15) (2009)
Hyekyoung Lee, Seungjin Choi
CUR+NMF for learning spectral features from large data matrix. IJCNN (2008)
Andrzej Cichocki, Yoshikazu Washizawa, Tomasz M. Rutkowski, Hovagim Bakardjian, Anh Huy Phan, Seungjin Choi, Hyekyoung Lee, Qibin Zhao, Liqing Zhang, Yuanqing Li
Noninvasive BCIs: Multiway Signal-Processing Array Decompositions. Computer 41 (10) (2008)
Andrzej Cichocki, Hyekyoung Lee, Yong-Deok Kim, Seungjin Choi
Non-negative matrix factorization with alpha-divergence. Pattern Recognit. Lett. 29 (9) (2008)
Hyekyoung Lee, Yong-Deok Kim, Andrzej Cichocki, Seungjin Choi
Nonnegative Tensor Factorization for Continuous EEG Classification. Int. J. Neural Syst. 17 (4) (2007)
Hyekyoung Lee, Andrzej Cichocki, Seungjin Choi
Nonnegative Matrix Factorization for Motor Imagery EEG Classification. ICANN (2) (2006)
Hyekyoung Lee, Seungjin Choi
PCA+HMM+SVM for EEG pattern classification. ISSPA (1) (2003)
Sungcheol Park, Hyekyoung Lee, Seungjin Choi
ICA+OPCA for artifact-robust classification of EEG data. NNSP (2003)