Publications

121 entries « 1 of 3 »

2025

Paddo, Atika Rahman; Purkayastha, Saptarshi; Newsome, Janice; Trivedi, Hari; Gichoya, Judy Wawira

Innovating Challenges and Experiences in Emory Health AI Bias Datathon: Experience Report Journal Article

In: Journal of Imaging Informatics in Medicine, pp. 1–10, 2025.

BibTeX

Dapamede, Theo; Li, Frank; Khosravi, Bardia; Purkayastha, Saptarshi; Trivedi, Hari; Gichoya, Judy

DICOM LUT is a Key Step in Medical Image Preprocessing Towards AI Generalizability Journal Article

In: Journal of Imaging Informatics in Medicine, pp. 1–9, 2025.

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Villa, Carlos H; Biondich, Paul; Draper, Nicole L; Dores, Graça M; Storch, Emily; Chada, Kinnera; Wong, Hui-Lee; Whitaker, Barbee; Obidi, Joyce; Vossoughi, Sarah; others,

Patterns of platelet use evaluated in EHR networks of the Biologics Effectiveness and Safety Initiative, 2012–2018 Journal Article

In: Transfusion, vol. 65, no. 2, pp. 267–276, 2025.

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2024

Paddo, Atika Rahman; Kodela, Snigdha; Timsina, Lava; Mathew-Steiner, Shomita S; Purkayastha, Saptarshi; Sen, Chandan K

Development and validation of the DHIS2 platform for integrating sociomedical data to study wound care outcomes Journal Article

In: Plos one, vol. 19, no. 12, pp. e0308553, 2024.

BibTeX

Kokkalakonda, Madhuri; Thakur, Vaibhav; Pilli, Manya Philips; Purkayastha, Saptarshi; Fulton, Cathy

Evaluating Academic Performance in Health Informatics Post-EHR Implementation Proceedings Article

In: 2024 IEEE 12th International Conference on Healthcare Informatics (ICHI), pp. 739–748, IEEE 2024.

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Kasula, Mohith Surya Kiran; Sudalagunta, Sri Harsha; Sunchu, Keerthika; Purkayastha, Saptarshi

Utilizing ETL Processes to Enhance Healthcare Education: Migrating MIMIC-IV to OpenEMR Proceedings Article

In: 2024 IEEE 37th International Symposium on Computer-Based Medical Systems (CBMS), pp. 186–191, IEEE 2024.

BibTeX

Paddo, Atika Rahman; Shukla, Shikhar; Steiner, Shomita S; Purkayastha, Saptarshi; Sen, Chandan K

Interpolating and Forecasting Wound Trajectory using Machine Learning Approaches Proceedings Article

In: 2024 IEEE 37th International Symposium on Computer-Based Medical Systems (CBMS), pp. 146–152, IEEE 2024.

BibTeX

Moukheiber, Dana; Restrepo, David; Cajas, Sebastián Andrés; Montoya, María Patricia Arbeláez; Celi, Leo Anthony; Kuo, Kuan-Ting; López, Diego M; Moukheiber, Lama; Moukheiber, Mira; Moukheiber, Sulaiman; others,

A multimodal framework for extraction and fusion of satellite images and public health data Journal Article

In: Scientific Data, vol. 11, no. 1, pp. 634, 2024.

BibTeX

Obidi, Joyce; Sridhar, Gayathri; Dores, Graça M; Whitaker, Barbee; Villa, Carlos H; Storch, Emily; Chada, Kinnera; Schilling, Lisa M; Natarajan, Karthik; Biondich, Paul; others,

Patterns of red blood cell utilization: Harnessing electronic health records data from the Information Standard for Blood and Transplant (ISBT) 128 system within the Biologics Effectiveness and Safety (BEST) initiative Journal Article

In: Transfusion, vol. 64, no. 6, pp. 998–1007, 2024.

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Khosravi, Bardia; Li, Frank; Dapamede, Theo; Rouzrokh, Pouria; Gamble, Cooper U; Trivedi, Hari M; Wyles, Cody C; Sellergren, Andrew B; Purkayastha, Saptarshi; Erickson, Bradley J; others,

Synthetically enhanced: unveiling synthetic data’s potential in medical imaging research Journal Article

In: EBioMedicine, vol. 104, 2024.

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Purkayastha, Saptarshi; Isaac, Rohan; Veldandi, Amulya; Saxena, Rijul; Singh, Pallavi; Vaswani, Pallavi; Krupinski, Elizabeth A; Danish, Joshua A; Gichoya, Judy Wawira

Measuring Impact of Radiologist-AI Collaboration: Efficiency, Accuracy, and Clinical Impact Proceedings Article

In: 2024 IEEE International Symposium on Biomedical Imaging (ISBI), pp. 1–4, IEEE 2024.

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Paddo, Atika Rahman; Raju, Ria Treesa; Gichoya, Judy Wawira; Purkayastha, Saptarshi

A Scoping Review on Quantization Methods for Medical Imaging AI Proceedings Article

In: 2024 IEEE International Symposium on Biomedical Imaging (ISBI), pp. 1–5, IEEE 2024.

BibTeX

Kokkalakonda, Madhuri; Thakur, Vaibhav; Pilli, Manya Philips; Purkayastha, Saptarshi; Fulton, Cathy

Evaluating Academic Performance in Health Informatics Post-EHR Implementation Proceedings Article

In: 2024 IEEE 12th International Conference on Healthcare Informatics (ICHI), pp. 739–748, IEEE 2024.

BibTeX

Kasula, Mohith Surya Kiran; Sudalagunta, Sri Harsha; Sunchu, Keerthika; Purkayastha, Saptarshi

Utilizing ETL Processes to Enhance Healthcare Education: Migrating MIMIC-IV to OpenEMR Proceedings Article

In: 2024 IEEE 37th International Symposium on Computer-Based Medical Systems (CBMS), pp. 186–191, IEEE 2024.

BibTeX

Paddo, Atika Rahman; Shukla, Shikhar; Steiner, Shomita S; Purkayastha, Saptarshi; Sen, Chandan K

Interpolating and Forecasting Wound Trajectory using Machine Learning Approaches Proceedings Article

In: 2024 IEEE 37th International Symposium on Computer-Based Medical Systems (CBMS), pp. 146–152, IEEE 2024.

BibTeX

Moukheiber, Dana; Restrepo, David; Cajas, Sebastián Andrés; Montoya, María Patricia Arbeláez; Celi, Leo Anthony; Kuo, Kuan-Ting; López, Diego M; Moukheiber, Lama; Moukheiber, Mira; Moukheiber, Sulaiman; others,

A multimodal framework for extraction and fusion of satellite images and public health data Journal Article

In: Scientific Data, vol. 11, no. 1, pp. 634, 2024.

BibTeX

Afreen, Sadia; Krohannon, Alexander; Purkayastha, Saptarshi; Janga, Sarath Chandra

Datawiz-IN: Summer Research Experience for Health Data Science Training Journal Article

In: Research Square, 2024.

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Khosravi, Bardia; Li, Frank; Dapamede, Theo; Rouzrokh, Pouria; Gamble, Cooper U; Trivedi, Hari M; Wyles, Cody C; Sellergren, Andrew B; Purkayastha, Saptarshi; Erickson, Bradley J; others,

Synthetically enhanced: unveiling synthetic data’s potential in medical imaging research Journal Article

In: EBioMedicine, vol. 104, 2024.

BibTeX

Obidi, Joyce; Sridhar, Gayathri; Dores, Graça M; Whitaker, Barbee; Villa, Carlos H; Storch, Emily; Chada, Kinnera; Schilling, Lisa M; Natarajan, Karthik; Biondich, Paul; Soares, Andrey; Spotnitz, Matthew; Falconer, Thomas; Purkayastha, Saptarshi; Draper, Nicole L; Wong, Hui-Lee; Stagg, Matthew; Reich, Christian; Anderson, Steven; Shoaibi, Azadeh

Patterns of red blood cell utilization: Harnessing electronic health records data from the Information Standard for Blood and Transplant (ISBT) 128 system within the Biologics Effectiveness and Safety (BEST) initiative Journal Article

In: Transfusion, 2024.

Abstract | BibTeX

Abid, Areeba; Murugan, Avinash; Banerjee, Imon; Purkayastha, Saptarshi; Trivedi, Hari; Gichoya, Judy

AI Education for Fourth-Year Medical Students: Two-Year Experience of a Web-Based, Self-Guided Curriculum and Mixed Methods Study Journal Article

In: JMIR Medical Education, vol. 10, pp. e46500, 2024.

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Purkayastha, Saptarshi; Patri, Akshita Venkat; Yerrabandi, Vedasree

A Skills Assessment Pathways-Based Program Assessment Approach in Multidisciplinary Graduate Health Informatics Journal Article

In: Studies in Health Technology and Informatics, vol. 310, pp. 1191–1195, 2024.

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Kuo, Kuan-Ting; Moukheiber, Dana; Ordonez, Sebastian Cajas; Restrepo, David; Paddo, Atika Rahman; Chen, Tsung-Yu; Moukheiber, Lama; Moukheiber, Mira; Moukheiber, Sulaiman; Purkayastha, Saptarshi; others,

DengueNet: Dengue Prediction using Spatiotemporal Satellite Imagery for Resource-Limited Countries Journal Article

In: arXiv preprint arXiv:2401.11114, 2024.

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Burns, John Lee; Gichoya, Judy Wawira; Kohli, Marc D; Jones, Josette; Purkayastha, Saptarshi

Theory of radiologist interaction with instant messaging decision support tools: a sequential-explanatory study Journal Article

In: PLOS Digital Health, vol. 3, no. 2, pp. e0000297, 2024.

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2023

Venkatayogi, Nethra; Gupta, Maanas; Gupta, Alaukik; Nallaparaju, Shreya; Cheemalamarri, Nithya; Gilari, Krithika; Pathak, Shireen; Vishwanath, Krithik; Soney, Carel; Bhattacharya, Tanisha; others,

From Seeing to Knowing with Artificial Intelligence: A Scoping Review of Point-of-Care Ultrasound in Low-Resource Settings Journal Article

In: Applied Sciences, vol. 13, no. 14, pp. 8427, 2023.

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Purkayastha, Saptarshi; Merine, Regina; Dsouza, Vyona; Singh, Pallavi; Gichoya, Judy

Evaluating user acceptance of an open-source mobile app for hospital price transparency rule Conference

ECIS 2023 Research Papers, vol. 403, AIS eLibrary, 2023.

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Paddo, Atika Rahman; Afreen, Sadia; Purkayastha, Saptarshi

Hierarchical Clustering and Multivariate Forecasting for Health Econometrics Proceedings Article

In: epiDAMIK 6.0: The 6th International workshop on Epidemiology meets Data Mining and Knowledge Discovery at KDD 2023, 2023.

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Purkayastha, Saptarshi; Isaac, Rohan; Anthony, Sharon; Shukla, Shikhar; Krupinski, Elizabeth A; Danish, Joshua A; Gichoya, Judy Wawira

A general-purpose AI assistant embedded in an open-source radiology information system Proceedings Article

In: International Conference on Artificial Intelligence in Medicine, pp. 373–377, Springer Nature Switzerland Cham 2023.

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Li, Hanzhou; Moon, John T; Purkayastha, Saptarshi; Celi, Leo Anthony; Trivedi, Hari; Gichoya, Judy W

Ethics of large language models in medicine and medical research Journal Article

In: The Lancet Digital Health, vol. 5, no. 6, pp. e333–e335, 2023.

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Guo, Xiaoyuan; Gichoya, Judy Wawira; Trivedi, Hari; Purkayastha, Saptarshi; Banerjee, Imon

MedShift: Automated Identification of Shift Data for Medical Image Dataset Curation Journal Article

In: IEEE Journal of Biomedical and Health Informatics, 2023.

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Banerjee, Imon; Bhattacharjee, Kamanasish; Burns, John L; Trivedi, Hari; Purkayastha, Saptarshi; Seyyed-Kalantari, Laleh; Patel, Bhavik N; Shiradkar, Rakesh; Gichoya, Judy

“Shortcuts” causing bias in radiology artificial intelligence: causes, evaluation and mitigation. Journal Article

In: Journal of the American College of Radiology, 2023.

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Burns, John Lee; Zaiman, Zachary; Vanschaik, Jack; Luo, Gaoxiang; Peng, Le; Price, Brandon; Mathias, Garric; Mittal, Vijay; Sagane, Akshay; Tignanelli, Christopher; Chakraborty, Sunandan; Gichoya, Judy Wawira; Purkayastha, Saptarshi

Ability of artificial intelligence to identify self-reported race in chest x-ray using pixel intensity counts Journal Article

In: Journal of Medical Imaging, vol. 10, no. 6, pp. 061106–061106, 2023.

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Kathiravelu, Pradeeban; Fonović, Dalibor; Grbac, Tihana Galinac; Zaiman, Zachary; Veiga, Luís; Gichoya, Judy Wawira; Purkayastha, Saptarshi; Mahmoudi, Babak

The Telehealth Dilemma—Health-Care Deserts Meet the Internet’s Remote Regions Journal Article

In: Computer, vol. 56, no. 9, pp. 39–49, 2023.

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Owosela, Babajide O; Steinberg, Rebecca S; Leslie, Sharon L; Celi, Leo A; Purkayastha, Saptarshi; Shiradkar, Rakesh; Newsome, Janice M; Gichoya, Judy W

Identifying and improving the "ground truth" of race in disparities research through improved EMR data reporting. A systematic review Journal Article

In: International Journal of Medical Informatics, pp. 105303, 2023.

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2022

Sinha, Priyanshu; Tummala, Sai Sreya; Purkayastha, Saptarshi; Gichoya, Judy

Energy Efficiency of Quantized Neural Networks in Medical Imaging Proceedings Article

In: Medical Imaging with Deep Learning, 2022.

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Sinha, Priyanshu; Gichoya, Judy W; Purkayastha, Saptarshi

Leapfrogging medical ai in low-resource contexts using edge tensor processing unit Proceedings Article

In: 2022 IEEE Healthcare Innovations and Point of Care Technologies (HI-POCT), pp. 67–70, IEEE 2022.

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Merine, Regina; Pinnamraju, Jahnavi; Singh, Darshpreet; Gichoya, Judy W; Purkayastha, Saptarshi

LibreHealth Cost-of-Care Explorer: Mobile Application for Patient-friendly Access to Hospital Chargemasters Proceedings Article

In: 2022 IEEE Healthcare Innovations and Point of Care Technologies (HI-POCT), pp. 26–29, IEEE 2022.

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Guo, Xiaoyuan; Duan, Jiali; Purkayastha, Saptarshi; Trivedi, Hari; Gichoya, Judy Wawira; Banerjee, Imon

OSCARS: An Outlier-Sensitive Content-Based Radiography Retrieval System Proceedings Article

In: Proceedings of the 2022 International Conference on Multimedia Retrieval, pp. 11–18, 2022.

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Tummala, Sriharsha; Purkayastha, Saptarshi; Jones, Josette

Development and evaluation of a natural language conversational bot for identifying appropriate clinician referral from patient narratives Journal Article

In: 2022.

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Gichoya, Judy Wawira; Banerjee, Imon; Bhimireddy, Ananth Reddy; Burns, John L; Celi, Leo Anthony; Chen, Li-Ching; Correa, Ramon; Dullerud, Natalie; Ghassemi, Marzyeh; Huang, Shih-Cheng; others,

AI recognition of patient race in medical imaging: a modelling study Journal Article

In: The Lancet Digital Health, vol. 4, no. 6, pp. e406–e414, 2022.

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Ochoa, Rodrigo; Álvarez, Alessa; Freitas, Jordan; Purkayastha, Saptarshi; Vélez, Iván D

NTD Health: An electronic medical record system for neglected tropical diseases Journal Article

In: Biomédica, vol. 42, no. 4, pp. 602–610, 2022.

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Merine, Regina; Purkayastha, Saptarshi

Risks and Benefits of AI-generated Text Summarization for Expert Level Content in Graduate Health Informatics Proceedings Article

In: 2022 IEEE 10th International Conference on Healthcare Informatics (ICHI), pp. 567–574, IEEE 2022.

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Ezenwa, Beatrice Nkolika; Umoren, Rachel; Fajolu, Iretiola Bamikeolu; Hippe, Daniel S; Bucher, Sherri; Purkayastha, Saptarshi; Okwako, Felicitas; Esamai, Fabian; Feltner, John B; Olawuyi, Olubukola; others,

Using mobile virtual reality simulation to prepare for in-person helping babies breathe training: Secondary analysis of a randomized controlled trial (the eHBB/mHBS trial) Journal Article

In: JMIR Medical Education, vol. 8, no. 3, pp. e37297, 2022.

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Guo, Xiaoyuan; Gichoya, Judy Wawira; Purkayastha, Saptarshi; Banerjee, Imon

CVAD: An Anomaly Detector for Medical Images Based on Cascade VAE Proceedings Article

In: Workshop on Medical Image Learning with Limited and Noisy Data, pp. 187–196, Springer Nature Switzerland Cham 2022.

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Kathiravelu, Pradeeban; Benkhelifa, Elhadj; Zaiman, Zachary; Wang, Matthew; Correa, Ramon; Veiga, Luís; Banerjee, Imon; Trivedi, Hari; Purkayastha, Saptarshi; Gichoya, Judy; others,

Networking Research Innovations for Telesurgery: A Systematic Review Proceedings Article

In: 2022 Ninth International Conference on Software Defined Systems (SDS), pp. 1–8, IEEE 2022.

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Guo, Xiaoyuan; Duan, Jiali; Gichoya, Judy; Trivedi, Hari; Purkayastha, Saptarshi; Sharma, Ashish; Banerjee, Imon

Multi-label Medical Image Retrieval via Learning Multi-class Similarity Journal Article

In: 2022.

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2021

Guo, Xiaoyuan; Gichoya, Judy Wawira; Purkayastha, Saptarshi; Banerjee, Imon

CVAD/An unsupervised image anomaly detector Journal Article

In: Software Impacts, pp. 100195, 2021.

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Mahajan, Yohan; Bhimireddy, Ananth; Abid, Areeba; Gichoya, Judy W; Purkayastha, Saptarshi

PLHI-MC10: A dataset of exercise activities captured through a triple synchronous medically-approved sensor Journal Article

In: Data in Brief, vol. 38, pp. 107287, 2021.

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Abid, Areeba; Sinha, Priyanshu; Harpale, Aishwarya; Gichoya, Judy; Purkayastha, Saptarshi

Optimizing Medical Image Classification Models for Edge Devices Proceedings Article

In: International Symposium on Distributed Computing and Artificial Intelligence, pp. 77–87, Springer, Cham 2021, ISBN: 978-3-030-86261-9.

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Umoren, Rachel; Bucher, Sherri; Hippe, Daniel S; Ezenwa, Beatrice Nkolika; Fajolu, Iretiola Bamikeolu; Okwako, Felicitas M; Feltner, John; Nafula, Mary; Musale, Annet; Olawuyi, Olubukola A; others,

eHBB: a randomised controlled trial of virtual reality or video for neonatal resuscitation refresher training in healthcare workers in resource-scarce settings Journal Article

In: BMJ open, vol. 11, no. 8, pp. e048506, 2021.

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Kathiravelu, Pradeeban; Sharma, Puneet; Sharma, Ashish; Banerjee, Imon; Trivedi, Hari; Purkayastha, Saptarshi; Sinha, Priyanshu; Cadrin-Chenevert, Alexandre; Safdar, Nabile; Gichoya, Judy Wawira

A DICOM Framework for Machine Learning and Processing Pipelines Against Real-time Radiology Images Journal Article

In: Journal of Digital Imaging, vol. 34, no. 4, pp. 1005–1013, 2021.

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121 entries « 1 of 3 »