Publications

Automated detection of severe aortic stenosis using single-view echocardiography: A self-supervised ensemble learning approach

medRxiv Preprint
Accurate detection of severe aortic stenosis based on self-supervised and ensemble learning of single-view echocardiograms.

Gregory Holste, Evangelos K. Oikonomou, Bobak J. Mortazavi, Kamil F. Faridi, Edward J. Miller, John K. Forrest, Robert L. McNamara, Harlan M. Krumholz, Zhangyang Wang, Rohan Khera

Automated detection of severe aortic stenosis using single-view echocardiography: A self-supervised ensemble learning approach

Long-Tailed Classification of Thorax Diseases on Chest X-Ray: A New Benchmark Study

arXiv Preprint
A large-scale benchmark for long-tailed learning of chest X-rays.

Gregory Holste, Song Wang, Ziyu Jiang, Thomas C. Shen, George Shih, Ronald M. Summers, Yifan Peng, Zhangyang Wang

Self-Supervised Learning of Echocardiogram Videos Enables Data-Efficient Clinical Diagnosis

arXiv Preprint
Self-supervised learning method for echocardiogram videos drives label-efficient fine-tuning on aortic stenosis classification. Presented at IMLH 2022, an ICML workshop.

Gregory Holste, Evangelos K. Oikonomou, Bobak Mortazavi, Zhangyang Wang, Rohan Khera

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Self-Supervised Learning of Echocardiogram Videos Enables Data-Efficient Clinical Diagnosis

Radiomics-Guided Global-Local Transformer for Weakly Supervised Pathology Localization in Chest X-Rays

arXiv Preprint
A Transformer for weakly supervised disease localization that uses a novel feedback loop between (local) radiomics features and (global) chest X-ray features.

Yan Han, Gregory Holste, Ying Ding, Ahmed Tewfik, Yifan Peng, Zhangyang Wang

Radiomics-Guided Global-Local Transformer for Weakly Supervised Pathology Localization in Chest X-Rays

Avalanche decision schemes to improve pediatric rib fracture detection

SPIE Medical Imaging 2022
Domain knowledge-guided method for improved rib fracture localization.

Jonathan Burkow, Gregory Holste, Jeffrey Otjen, Francisco Perez, Joseph Junewick, Adam Alessio

End-to-End Learning of Fused Image and Non-Image Features for Improved Breast Cancer Classification from MRI

CVAMD 2021 (ICCV Workshop)
Methods for jointly learning from breast imaging and tabular non-image data to predict breast cancer.

Gregory Holste, Savannah Partridge, Habib Rahbar, Debosmita Biswas, Christoph Lee, Adam Alessio

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End-to-End Learning of Fused Image and Non-Image Features for Improved Breast Cancer Classification from MRI

Deep learning methods for segmentation of lines in pediatric chest radiographs

SPIE Medical Imaging 2020
Segmentation methods for localizing “lines” (catheters, tubes, etc.) in pediatric chest radiographs.

Ryan Sullivan, Gregory Holste, Jonathan Burkow, Adam Alessio

Deep learning methods for segmentation of lines in pediatric chest radiographs

Multi-class semantic segmentation of pediatric chest radiographs

SPIE Medical Imaging 2020 Oral
Automatic anatomic segmentation of pediatric chest radiographs under severe class imbalance.

Gregory Holste, Ryan Sullivan, Michael Bindschadler, Nicholas Nagy, Adam Alessio

Multi-class semantic segmentation of pediatric chest radiographs