Saptarshi Purkayastha

77 papers B 5C 1Misc 3Journal 36Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Human-Guided Agentic AI for Multimodal Clinical Prediction: Lessons from the AgentDS Healthcare Benchmark. CoRR Lalitha Pranathi Pulavarthy, Raajitha Muthyala, Aravind V. Kuruvikkattil, Zhenan Yin, Rashmita Kudamala, Saptarshi Purkayastha
2025	J	`jnl`	DICOM LUT is a Key Step in Medical Image Preprocessing Towards AI Generalizability. J. Imaging Inform. Medicine Theo Dapamede, Frank Li, Bardia Khosravi, Saptarshi Purkayastha, Hari Trivedi, Judy Gichoya
2025	J	`jnl`	Development of AI-integrated infrastructure with biomedical device and mobile app for neonatal vital monitoring during and in between kangaroo care sessions. CoRR Saptarshi Purkayastha, Hrishikesh Bhagwat, Keerthika Sunchu, Orlando S. Hoilett, Eddy Odari, Reuben Thuo, Martin Wafula, Celia Kariuki, Sherri L. Bucher
2025	J	`jnl`	Evaluating Vision Language Models (VLMs) for Radiology: A Comprehensive Analysis. CoRR Frank Li, Hari Trivedi, Bardia Khosravi, Theo Dapamede, Mohammadreza Chavoshi, Abdulhameed Dere, Rohan Satya Isaac, Aawez Mansuri, Janice M. Newsome, Saptarshi Purkayastha, Judy Gichoya
2025	J	`jnl`	Feature Quality and Adaptability of Medical Foundation Models: A Comparative Evaluation for Radiographic Classification and Segmentation. CoRR Frank Li, Theo Dapamede, Mohammadreza Chavoshi, Young Seok Jeon, Bardia Khosravi, Abdulhameed Dere, Beatrice Brown-Mulry, Rohan Satya Isaac, Aawez Mansuri, Chiratidzo Sanyika, Janice M. Newsome, Saptarshi Purkayastha, Imon Banerjee, Hari Trivedi, Judy Gichoya
2025	—	`conf`	Participatory Design for AI-Embedded Artifacts: The Case of ECEB App Design to Fostering Ownership. MedInfo Saptarshi Purkayastha, Subina Ghimire, Keerthika Sunchu, Hrishikesh Bhagwat, Sherri L. Bucher
2025	—	`conf`	The Impact of Social Determinants on Cardiovascular Mortality: A Zip Code-Level Analysis in Indiana. MedInfo Ria Treesa Raju, Pallavi Telu, Thejomayi Malepati, Harsh Patel, Kalp Patel, Saptarshi Purkayastha
2024	—	`conf`	A Scoping Review on Quantization Methods for Medical Imaging AI. ISBI Atika Rahman Paddo, Ria Treesa Raju, Judy Wawira Gichoya, Saptarshi Purkayastha
2024	J	`jnl`	DengueNet: Dengue Prediction using Spatiotemporal Satellite Imagery for Resource-Limited Countries. CoRR Kuan-Ting Kuo, Dana Moukheiber, Sebastián Cajas Ordonez, David S. Restrepo, Atika Rahman Paddo, Tsung-Yu Chen, Lama Moukheiber, Mira Moukheiber, Sulaiman Moukheiber, Saptarshi Purkayastha, Po-Chih Kuo, Leo Anthony Celi
2024	—	`conf`	Evaluating Academic Performance in Health Informatics Post-EHR Implementation. ICHI Madhuri Kokkalakonda, Vaibhav Thakur, Manya Philips Pilli, Saptarshi Purkayastha, Cathy R. Fulton
2024	J	`jnl`	Identifying and improving the "ground truth" of race in disparities research through improved EMR data reporting. A systematic review. Int. J. Medical Informatics Babajide O. Owosela, Rebecca S. Steinberg, Sharon L. Leslie, Leo A. Celi, Saptarshi Purkayastha, Rakesh Shiradkar, Janice M. Newsome, Judy W. Gichoya
2024	B	`conf`	Interpolating and Forecasting Wound Trajectory using Machine Learning Approaches. CBMS Atika Rahman Paddo, Shikhar Shukla, Shomita S. Steiner, Saptarshi Purkayastha, Chandan K. Sen
2024	—	`conf`	Measuring Impact of Radiologist-AI Collaboration: Efficiency, Accuracy, and Clinical Impact. ISBI Saptarshi Purkayastha, Rohan Satya Isaac, Amulya Veldandi, Rijul Saxena, Pallavi Singh, Pallavi Vaswani, Elizabeth A. Krupinski, Joshua A. Danish, Judy Wawira Gichoya
2024	—	`conf`	Personalizing Exercise Recommendations with Explanations using Multi-Armed Contextual Bandit and Reinforcement Learning. HealthRecSys@RecSys Parvati Naliyatthaliyazchayil, Deepishka Pemmasani, Navin Kaushal, Donya Nemati, Saptarshi Purkayastha
2024	B	`conf`	Utilizing ETL Processes to Enhance Healthcare Education: Migrating MIMIC-IV to OpenEMR. CBMS Mohith Surya Kiran Kasula, Sri Harsha Sudalagunta, Keerthika Sunchu, Saptarshi Purkayastha
2023	B	`conf`	A General-Purpose AI Assistant Embedded in an Open-Source Radiology Information System. AIME Saptarshi Purkayastha, Rohan Satya Isaac, Sharon Anthony, Shikhar Shukla, Elizabeth A. Krupinski, Joshua A. Danish, Judy Wawira Gichoya
2023	—	`conf`	A Skills Assessment Pathways-Based Program Assessment Approach in Multidisciplinary Graduate Health Informatics. MedInfo Saptarshi Purkayastha, Akshita Venkat Patri, Vedasree Yerrabandi
2023	J	`jnl`	A general-purpose AI assistant embedded in an open-source radiology information system. CoRR Saptarshi Purkayastha, Rohan Satya Isaac, Sharon Anthony, Shikhar Shukla, Elizabeth A. Krupinski, Joshua A. Danish, Judy W. Gichoya
2023	—	`conf`	Evaluating user acceptance of an open-source mobile app for hospital price transparency rule. ECIS Saptarshi Purkayastha, Regina Merine, Vyona Dsouza, Pallavi Singh, Judy Gichoya
2023	J	`jnl`	Evaluation of accessibility of open-source EHRs for visually impaired users. CoRR Megha M. Moncy, Manya Philips Pilli, Manasi Somasundaram, Saptarshi Purkayastha, Cathy R. Fulton
2023	J	`jnl`	Foundational domains and competencies for baccalaureate health informatics education. J. Am. Medical Informatics Assoc. Saif S. Khairat, Sue S. Feldman, Arif Rana, Mohammad Faysel, Saptarshi Purkayastha, Matthew Scotch, Christina Eldredge
2023	—	`conf`	Generalizability of Human Activity Recognition Machine Learning Models from non-Parkinson's to Parkinson's Disease Patients. EMBC Shreyas Aswar, Vedasree Yerrabandi, Megha M. Moncy, Sahithi Reddy Boda, Josette Jones, Saptarshi Purkayastha
2023	J	`jnl`	Healthcare Security Breaches in the United States: Insights and their Socio-Technical Implications. CoRR Megha M. Moncy, Sadia Afreen, Saptarshi Purkayastha
2023	—	`conf`	Improving Health Informatics Competencies Using an Open-source Educational EHR. ICHI Saptarshi Purkayastha, Cathy R. Fulton, Sahaja Ratna
2023	J	`jnl`	MedShift: Automated Identification of Shift Data for Medical Image Dataset Curation. IEEE J. Biomed. Health Informatics Xiaoyuan Guo, Judy Wawira Gichoya, Hari Trivedi, Saptarshi Purkayastha, Imon Banerjee
2023	J	`jnl`	Synthetically Enhanced: Unveiling Synthetic Data's Potential in Medical Imaging Research. CoRR Bardia Khosravi, Frank Li, Theo Dapamede, Pouria Rouzrokh, Cooper U. Gamble, Hari M. Trivedi, Cody C. Wyles, Andrew B. Sellergren, Saptarshi Purkayastha, Bradley J. Erickson, Judy W. Gichoya
2023	J	`jnl`	The Telehealth Dilemma - Health-Care Deserts Meet the Internet's Remote Regions. Computer Pradeeban Kathiravelu, Dalibor Fonovic, Tihana Galinac Grbac, Zachary Zaiman, Luís Veiga, Judy Wawira Gichoya, Saptarshi Purkayastha, Babak Mahmoudi
2022	J	`jnl`	CVAD - An unsupervised image anomaly detector. Softw. Impacts Xiaoyuan Guo, Judy Wawira Gichoya, Saptarshi Purkayastha, Imon Banerjee
2022	—	`conf`	CVAD: An Anomaly Detector for Medical Images Based on Cascade VAE. MILLanD@MICCAI Xiaoyuan Guo, Judy Wawira Gichoya, Saptarshi Purkayastha, Imon Banerjee
2022	J	`jnl`	Few-Shot Transfer Learning to improve Chest X-Ray pathology detection using limited triplets. CoRR Ananth Reddy Bhimireddy, John Lee Burns, Saptarshi Purkayastha, Judy Wawira Gichoya
2022	—	`conf`	Networking Research Innovations for Telesurgery: A Systematic Review. SDS Pradeeban Kathiravelu, Elhadj Benkhelifa, Zachary Zaiman, Matthew Wang, Ramon Correa, Luís Veiga, Imon Banerjee, Hari Trivedi, Saptarshi Purkayastha, Judy Gichoya, Babak Mahmoudi
2022	B	`conf`	OSCARS: An Outlier-Sensitive Content-Based Radiography Retrieval System. ICMR Xiaoyuan Guo, Jiali Duan, Saptarshi Purkayastha, Hari Trivedi, Judy Wawira Gichoya, Imon Banerjee
2022	J	`jnl`	OSCARS: An Outlier-Sensitive Content-Based Radiography Retrieval System. CoRR Xiaoyuan Guo, Jiali Duan, Saptarshi Purkayastha, Hari Trivedi, Judy Wawira Gichoya, Imon Banerjee
2022	—	`conf`	Risks and Benefits of AI-generated Text Summarization for Expert Level Content in Graduate Health Informatics. ICHI Regina Merine, Saptarshi Purkayastha
2021	J	`jnl`	A DICOM Framework for Machine Learning and Processing Pipelines Against Real-time Radiology Images. J. Digit. Imaging Pradeeban Kathiravelu, Puneet Sharma, Ashish Sharma, Imon Banerjee, Hari Trivedi, Saptarshi Purkayastha, Priyanshu Sinha, Alexandre Cadrin-Chenevert, Nabile M. Safdar, Judy Wawira Gichoya
2021	J	`jnl`	CVAD: A generic medical anomaly detector based on Cascade VAE. CoRR Xiaoyuan Guo, Judy Wawira Gichoya, Saptarshi Purkayastha, Imon Banerjee
2021	—	`conf`	Electronic Patient Records as a Substrate for Collaboration for Distributed Care in Low-Resource Contexts. ICHI Saptarshi Purkayastha
2021	—	`conf`	Human Activity Recognition using Deep Learning Models on Smartphones and Smartwatches Sensor Data. HEALTHINF Bolu Oluwalade, Sunil Neela, Judy Wawira Gichoya, Tobiloba Adejumo, Saptarshi Purkayastha
2021	J	`jnl`	Human Activity Recognition using Deep Learning Models on Smartphones and Smartwatches Sensor Data. CoRR Bolu Oluwalade, Sunil Neela, Judy Wawira Gichoya, Tobiloba Adejumo, Saptarshi Purkayastha
2021	J	`jnl`	Margin-Aware Intra-Class Novelty Identification for Medical Images. CoRR Xiaoyuan Guo, Judy Wawira Gichoya, Saptarshi Purkayastha, Imon Banerjee
2021	J	`jnl`	MedShift: identifying shift data for medical dataset curation. CoRR Xiaoyuan Guo, Judy Wawira Gichoya, Hari Trivedi, Saptarshi Purkayastha, Imon Banerjee
2021	—	`conf`	Optimizing Medical Image Classification Models for Edge Devices. DCAI (1) Areeba Abid, Priyanshu Sinha, Aishwarya Harpale, Judy Gichoya, Saptarshi Purkayastha
2021	J	`jnl`	Patient-specific COVID-19 resource utilization prediction using fusion AI model. npj Digit. Medicine Amara Tariq, Leo Anthony Celi, Janice M. Newsome, Saptarshi Purkayastha, Neal Kumar Bhatia, Hari Trivedi, Judy Wawira Gichoya, Imon Banerjee
2021	B	`conf`	Predicting Opioid Prescriptions based on Patient Demographics in MIMIC-IV. CBMS Snigdha Kodela, Jahnavi Pinnamraju, Judy W. Gichoya, Saptarshi Purkayastha
2021	J	`jnl`	Reading Race: AI Recognises Patient's Racial Identity In Medical Images. CoRR Imon Banerjee, Ananth Reddy Bhimireddy, John L. Burns, Leo Anthony Celi, Li-Ching Chen, Ramon Correa, Natalie Dullerud, Marzyeh Ghassemi, Shih-Cheng Huang, Po-Chih Kuo, Matthew P. Lungren, Lyle J. Palmer, Brandon J. Price, Saptarshi Purkayastha, Ayis Pyrros, Luke Oakden-Rayner, Chima Okechukwu, Laleh Seyyed-Kalantari, Hari Trivedi, Ryan Wang, Zachary Zaiman, Haoran Zhang, Judy W. Gichoya
2021	—	`conf`	Usability and Security of Different Authentication Methods for an Electronic Health Records System. HEALTHINF Saptarshi Purkayastha, Shreya Goyal, Bolu Oluwalade, Tyler Phillips, Huanmei Wu, Xukai Zou
2021	J	`jnl`	Usability and Security of Different Authentication Methods for an Electronic Health Records System. CoRR Saptarshi Purkayastha, Shreya Goyal, Bolu Oluwalade, Tyler Phillips, Huanmei Wu, Xukai Zou
2021	C	`conf`	Using Machine Learning Approaches to Identify Exercise Activities from a Triple-Synchronous Biomedical Sensor. ISDA Yohan Mahajan, Jahnavi Pinnamraju, John L. Burns, Judy W. Gichoya, Saptarshi Purkayastha
2020	J	`jnl`	Artificial Intelligence for Global Health: Learning From a Decade of Digital Transformation in Health Care. CoRR Varoon Mathur, Saptarshi Purkayastha, Judy Wawira Gichoya
2020	—	`conf`	AuthN-AuthZ: Integrated, User-Friendly and Privacy-Preserving Authentication and Authorization. TPS-ISA Tyler Phillips, Xiaoyuan Yu, Brandon Haakenson, Shreya Goyal, Xukai Zou, Saptarshi Purkayastha, Huanmei Wu
2020	—	`conf`	Blood Glucose Level Prediction as Time-Series Modeling using Sequence-to-Sequence Neural Networks. KDH@ECAI Ananth Reddy Bhimireddy, Priyanshu Sinha, Bolu Oluwalade, Judy Wawira Gichoya, Saptarshi Purkayastha
2020	—	`conf`	Continuous Security through Integration Testing in an Electronic Health Records System. ICSSA Saptarshi Purkayastha, Shreya Goyal, Tyler Phillips, Huanmei Wu, Brandon Haakenson, Xukai Zou
2020	J	`jnl`	Developing and Deploying Machine Learning Pipelines against Real-Time Image Streams from the PACS. CoRR Pradeeban Kathiravelu, Ashish Sharma, Saptarshi Purkayastha, Priyanshu Sinha, Alexandre Cadrin-Chenevert, Imon Banerjee, Judy Wawira Gichoya
2020	J	`jnl`	Enabling Secure and Effective Biomedical Data Sharing through Cyberinfrastructure Gateways. CoRR Shreya Goyal, Saptarshi Purkayastha, Tyler Phillips, Rob Quick, Alexis Britt
2020	—	`conf`	Essential Care for Every Baby: Neonatal Clinical Decision Support Tool. AHFE (5) Anushri Singh Rajapuri, Radhika Ravindran, Kevin Horan, Sherri L. Bucher, Saptarshi Purkayastha
2020	J	`jnl`	Multi-label natural language processing to identify diagnosis and procedure codes from MIMIC-III inpatient notes. CoRR A. K. Bhavani Singh, Mounika Guntu, Ananth Reddy Bhimireddy, Judy W. Gichoya, Saptarshi Purkayastha
2020	J	`jnl`	Was there COVID-19 back in 2012? Challenge for AI in Diagnosis with Similar Indications. CoRR Imon Banerjee, Priyanshu Sinha, Saptarshi Purkayastha, Nazanin Mashhaditafreshi, Amara Tariq, Jiwoong Jason Jeong, Hari Trivedi, Judy W. Gichoya
2019	J	`jnl`	Development and Implementation of a Dashboard for Diabetes Care Management in OpenMRS. CoRR Bhanu Teja Yandrapalli, Josette Jones, Saptarshi Purkayastha
2019	—	`conf`	Evaluating the Implementation of Deep Learning in LibreHealth Radiology on Chest X-Rays. CVC (1) Saptarshi Purkayastha, Surendra Babu Buddi, Siddhartha Nuthakki, Bhawana Yadav, Judy W. Gichoya
2019	—	`conf`	Full Training versus Fine Tuning for Radiology Images Concept Detection Task for the ImageCLEF 2019 Challenge. CLEF (Working Notes) Priyanshu Sinha, Saptarshi Purkayastha, Judy Gichoya
2019	J	`jnl`	Natural language processing of MIMIC-III clinical notes for identifying diagnosis and procedures with neural networks. CoRR Siddhartha Nuthakki, Sunil Neela, Judy W. Gichoya, Saptarshi Purkayastha
2019	—	`conf`	The Development and Usability Testing of a Decision Support Mobile App for the Essential Care for Every Baby (ECEB) Program. HCI (37) Siddhartha Nuthakki, Sherri L. Bucher, Saptarshi Purkayastha
2018	J	`jnl`	A Platform for Innovation and Standards Evaluation: a Case Study from the OpenMRS Open-Source Radiology Information System. J. Digit. Imaging Judy W. Gichoya, Marc D. Kohli, Larry Ivange, Teri Sippel Schmidt, Saptarshi Purkayastha
2018	—	`conf`	Development of an Innovative Mobile Phone-Based Newborn Care Training Application. IBICA Sherri L. Bucher, Elizabeth Meyers, Bhavani Singh Agnikula Kshatriya, Prem Chand Avanigadda, Saptarshi Purkayastha
2018	Misc	`conf`	Finding the Best EHR Training Dataset: A Cross-over Trial. AMIA Josette F. Jones, Rukhaiya Fatima, Saptarshi Purkayastha, Anand Kulanthaivel, Enming Zhang
2018	J	`jnl`	Phronesis of AI in radiology: Superhuman meets natural stupidity. CoRR Judy W. Gichoya, Siddhartha Nuthakki, Pallavi G. Maity, Saptarshi Purkayastha
2017	—	`conf`	Comparative Performance Analysis of Different Fingerprint Biometric Scanners for Patient Matching. MedInfo Noah Kasiiti, Judy Wawira Gichoya, Saptarshi Purkayastha, Martin Chieng Were
2017	—	`conf`	Conversion of JPG Image into DICOM Image Format with One Click Tagging. HCI (17) Olakunle Oladiran, Judy Gichoya, Saptarshi Purkayastha
2017	J	`jnl`	Know thy eHealth user: Development of biopsychosocial personas from a study of older adults with heart failure. Int. J. Medical Informatics Richard J. Holden, Anand Kulanthaivel, Saptarshi Purkayastha, Kathryn Goggins, Sunil Kripalani
2017	—	`conf`	Mobile-Application Based Cognitive Behavior Therapy (CBT) for Identifying and Managing Depression and Anxiety. HCI (17) Siva Abhishek Addepally, Saptarshi Purkayastha
2017	Misc	`conf`	Overcoming the Maternal Care Crisis: How Can Lessons Learnt in Global Health Informatics Address US Maternal Health Outcomes? AMIA Suranga Nath Kasthurirathne, Burke W. Mamlin, Saptarshi Purkayastha, Theresa Cullen
2017	—	`conf`	Using cognitive fit theory to evaluate patient understanding of medical images. EMBC Judy Wawira Gichoya, Mohammad Alarifi, Ria Bhaduri, Bilal Tahir, Saptarshi Purkayastha
2015	Misc	`conf`	Designing a drawing-based tool to manage EBRT process in an open-source oncology EMR system. AMIA Manika Maheshwari, Saptarshi Purkayastha
2015	—	`—`	The Genus of Information Infrastructures: Architecture, Governance & Praxis. Saptarshi Purkayastha
2013	—	`conf`	A Post-development Perspective on mHealth - An Implementation Initiative in Malawi. HICSS Saptarshi Purkayastha, Tiwonge Davis Manda, Terje Aksel Sanner
2013	J	`jnl`	Big Data Analytics for developing countries - Using the Cloud for Operational BI in Health. Electron. J. Inf. Syst. Dev. Ctries. Saptarshi Purkayastha, Jørn Braa
2010	—	`conf`	Exploring the potential and challenges of using mobile based technology in strengthening health information systems: Experiences from a pilot study. AMCIS Arunima Mukherjee, Saptarshi Purkayastha