Characterization and Comparison of Embedding Algorithms for Phenotyping across a Network of Observational Databases. - Chao Pang; Ruijun Chen; Harry Reyes Nieva; Krishna Kalluri; Tony Sun; Xinzhuo Jiang; Victor Alfonso Rodriguez; Patrick B. Ryan; Karthik Natarajan (AMIA, 2020)

Phenotype Concept Set Construction from Concept Pair Likelihoods. - Victor Alfonso Rodriguez; Tony Sun; Phyllis Thangaraj; Chao Pang; Krishna Kalluri; Xinzhuo Jiang; Karthik Natarajan; Patrick B. Ryan; Anna Ostropolets; Ruijun Chen (AMIA, 2020)

CEHR-BERT: Incorporating temporal information from structured EHR data to improve prediction tasks. - Chao Pang; Xinzhuo Jiang; Krishna S. Kalluri; Matthew E. Spotnitz; Ruijun Chen; Adler J. Perotte; Karthik Natarajan (ML4H@NeurIPS, 2021)

Feasibility of Linking Area Deprivation Index Data to the OMOP Common Data Model. - Xinzhuo Jiang; Maura Beaton; Jake Gillberg; Andrew Williams 005; Karthik Natarajan (AMIA, 2022)

CEHR-GPT: Generating Electronic Health Records with Chronological Patient Timelines. - Chao Pang; Xinzhuo Jiang; Nishanth Parameshwar Pavinkurve; Krishna S. Kalluri; Elise L. Minto; Jason Patterson; Linying Zhang; George Hripcsak; Noémie Elhadad; Karthik Natarajan (CoRR, 2024)

Using patient portals for large-scale recruitment of individuals underrepresented in biomedical research: an evaluation of engagement patterns throughout the patient portal recruitment process at a single site within the All of Us Research Program. - Maura Beaton; Xinzhuo Jiang; Elise L. Minto; Chun Yee Lau; Lennon Turner; George Hripcsak; Kanchan Chaudhari; Karthik Natarajan (J. Am. Medical Informatics Assoc., 2024)

A Novel Domain Transformation Based on Iterative Rotation for Linear Time-Variant Fading Channels. - Xinzhuo Jiang; Yulong Gao; Wei Zhang 103; Yansha Deng (IEEE Trans. Veh. Technol., 2024)

FoMoH: A clinically meaningful foundation model evaluation for structured electronic health records. - Chao Pang; Vincent Jeanselme; Young Sang Choi; Xinzhuo Jiang; Zilin Jing; Aparajita Kashyap; Yuta Kobayashi; Yanwei Li; Florent Pollet; Karthik Natarajan; Shalmali Joshi (CoRR, 2025)