Yugang Jia

36 papers Misc 4Journal 21Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
Learning Representations from Incomplete EHR Data with Dual-Masked Autoencoding.
CoRR
Xiao Xiang, David S. Restrepo, Hyewon Jeong, Yugang Jia, Leo Anthony Celi
2026 J jnl
STEER: Inference-Time Risk Control via Constrained Quality-Diversity Search.
CoRR
Eric Yang, Jong Ha Lee, Jonathan Amar, Elissa Ye, Yugang Jia
2025 J jnl
AI Agents for Conversational Patient Triage: Preliminary Simulation-Based Evaluation with Real-World EHR Data.
CoRR
Sina Rashidian, Nan Li, Jonathan Amar, Jong Ha Lee, Sam Pugh, Eric Yang, Geoff Masterson, Myoung Cha, Yugang Jia, Akhil Vaid
2025 J jnl
Coefficient of Variation Masking: A Volatility-Aware Strategy for EHR Foundation Models.
CoRR
Rajna Fani, Rafi Al Attrach, David S. Restrepo, Yugang Jia, Leo Anthony Celi, Peter Schüffler
2025 J jnl
FHIR-AgentBench: Benchmarking LLM Agents for Realistic Interoperable EHR Question Answering.
CoRR
Gyubok Lee, Elea Bach, Eric Yang, Tom J. Pollard, Alistair Johnson, Edward Choi, Yugang Jia, Jong Ha Lee
2025 J jnl
Foundation Model of Electronic Medical Records for Adaptive Risk Estimation.
CoRR
Pawel Renc, Michal K. Grzeszczyk, Nassim Oufattole, Deirdre Goode, Yugang Jia, Szymon Bieganski, Matthew B. A. McDermott, Jaroslaw Was, Anthony E. Samir, Jonathan W. Cunningham, David W. Bates, Arkadiusz Sitek
2025 J jnl
Integrating Genomics into Multimodal EHR Foundation Models.
CoRR
Jonathan Amar, Edward Liu, Alessandra Breschi, Liangliang Zhang, Pouya Kheradpour, Sylvia Li, Lisa Soleymani Lehmann, Alessandro Giulianelli, Matt Edwards, Yugang Jia, David Nola, Raghav Mani, Pankaj Vats, Jesse Tetreault, T. J. Chen, Cory Y. McLean
2025 J jnl
Representation Learning of Lab Values via Masked AutoEncoder.
CoRR
David S. Restrepo, Chenwei Wu, Yueran Jia, Jaden K. Sun, Jack Gallifant, Catherine G. Bielick, Yugang Jia, Leo A. Celi
2025 J jnl
Rethinking Tokenization for Clinical Time Series: When Less is More.
CoRR
Rafi Al Attrach, Rajna Fani, David Restrepo, Yugang Jia, Peter Schüffler
2025 — conf
Sleepless Nights, Sugary Days: Creating Synthetic Users with Health Conditions for Realistic Coaching Agent Interactions.
ACL (Findings)
Taedong Yun, Eric Yang, Mustafa Safdari, Jong Ha Lee, Vaishnavi Vinod Kumar, S. Sara Mahdavi, Jonathan Amar, Derek Peyton, Reut Aharony, Andreas Michaelides, Logan Douglas Schneider, Isaac R. Galatzer-Levy, Yugang Jia, John Canny, Arthur Gretton, Maja J. Mataric
2025 J jnl
Sleepless Nights, Sugary Days: Creating Synthetic Users with Health Conditions for Realistic Coaching Agent Interactions.
CoRR
Taedong Yun, Eric Yang, Mustafa Safdari, Jong Ha Lee, Vaishnavi Vinod Kumar, S. Sara Mahdavi, Jonathan Amar, Derek Peyton, Reut Aharony, Andreas Michaelides, Logan D. Schneider, Isaac R. Galatzer-Levy, Yugang Jia, John Canny, Arthur Gretton, Maja J. Mataric
2025 — conf
The Geometry of Queries: Query-Based Innovations in Retrieval-Augmented Generation for Healthcare QA.
MLHC
Eric Yang, Jonathan Amar, Jong Ha Lee, Bhawesh Kumar, Yugang Jia
2024 J jnl
From Barriers to Tactics: A Behavioral Science-Informed Agentic Workflow for Personalized Nutrition Coaching.
CoRR
Eric Yang, Tomas Garcia, Hannah Williams, Bhawesh Kumar, Martin Ramé, Eileen Rivera, Yiran Ma, Jonathan Amar, Caricia Catalani, Yugang Jia
2024 — conf
Selective Fine-tuning on LLM-labeled Data May Reduce Reliance on Human Annotation: A Case Study Using Schedule-of-Event Table Detection.
MLHC
Bhawesh Kumar, Jonathan Amar, Eric Yang, Nan Li, Yugang Jia
2024 J jnl
Selective Fine-tuning on LLM-labeled Data May Reduce Reliance on Human Annotation: A Case Study Using Schedule-of-Event Table Detection.
CoRR
Bhawesh Kumar, Jonathan Amar, Eric Yang, Nan Li, Yugang Jia
2024 J jnl
The Geometry of Queries: Query-Based Innovations in Retrieval-Augmented Generation.
CoRR
Eric Yang, Jonathan Amar, Jong Ha Lee, Bhawesh Kumar, Yugang Jia
2024 J jnl
Zero Shot Health Trajectory Prediction Using Transformer.
CoRR
Pawel Renc, Yugang Jia, Anthony E. Samir, Jaroslaw Was, Quanzheng Li, David W. Bates, Arkadiusz Sitek
2024 J jnl
Zero shot health trajectory prediction using transformer.
npj Digit. Medicine
Pawel Renc, Yugang Jia, Anthony E. Samir, Jaroslaw Was, Quanzheng Li, David W. Bates, Arkadiusz Sitek
2023 J jnl
Equitable Restless Multi-Armed Bandits: A General Framework Inspired By Digital Health.
CoRR
Jackson A. Killian, Manish Jain, Yugang Jia, Jonathan Amar, Erich Huang, Milind Tambe
2019 J jnl
Dynamic prediction of hospital admission with medical claim data.
BMC Medical Informatics Decis. Mak.
Tianzhong Yang, Yang Yang, Yugang Jia, Xiao Li
2019 J jnl
Modeling the Uncertainty in Electronic Health Records: a Bayesian Deep Learning Approach.
CoRR
Riyi Qiu, Yugang Jia, Mirsad Hadzikadic, Michael Dulin, Xi Niu, Xin Wang
2019 — conf
Predictive Modeling of Depression with a Large Claim Dataset.
BIBM
Riyi Qiu, Vasu Kodali, Mark Homer, Andrew Heath, Zhaoqi Wu, Yugang Jia
2018 — conf
An Empirical Study of Using An Ensemble Model in e-Commerce Taxonomy Classification Challenge.
eCOM@SIGIR
Yugang Jia, Xin Wang, Hanqing Cao, Boshu Ru, Tianzhong Yang
2018 — conf
Representation Learning of Finding Codes in Structured Echocardiogram Reporting.
ICHI
Xin Wang, Yugang Jia, Merlijn Sevenster, Thomas A. Forsberg, Lucas Oliveira, Kirk Spencer
2017 Misc conf
Agent-based simulation and optimization of hospital utilization in a regional network.
WSC
Wei Wang, Jun Li, Yugang Jia, Marcelo Santos
2017 — conf
Detecting Key Drivers for Long Length of Stay in Emergency Rooms.
ICHI
Eran Simhon, Yugang Jia
2017 — conf
Integration of Accountable Care Organization and Additional Hospital Data into CMS Referral Analytics System.
ICHI
Boshu Ru, Qingxin Wu, Xin Wang, Lixia Yao, Yugang Jia
2016 — conf
Improvements on the Effectiveness and Scalibility of CMS Referral Analytics System.
ICHI
Xin Wang, Qingxin Wu, Xu Liu, Yugang Jia, Nathan Cohen
2015 — conf
A Web-Based Application for Visualizing the CMS Referral Network.
ICHI
Yugang Jia, Xin Wang, Reza Sharifi Sedeh, Qingxin Wu, Nathan Cohen
2015 Misc conf
Automated mutual exclusion rules discovery for structured observational codes in echocardiography reporting.
AMIA
Thomas A. Forsberg, Merlijn Sevenster, Szymon Bieganski, Puran Bhagat, Melvin Kanasseril, Yugang Jia, Kirk Spencer
2015 Misc conf
Drug Database Refinement Using Machine Learning and Text Analysis.
AMIA
Reza Sharifi Sedeh, Xianshu Zhu, Yugang Jia, Joey Liu, Oladimeji Farri, Daniel Elgort
2014 Misc conf
Readmission Leakage Risk Stratification with Associative Classification.
AMIA
Yugang Jia, Lin Li, Usha Nandini Raghavan, Nathan Cohen
2008 J jnl
Depth-First and Breadth-First Search Based Multilevel SGA Algorithms for Near Optimal Symbol Detection in MIMO Systems.
IEEE Trans. Wirel. Commun.
Yugang Jia, Christophe Andrieu, Robert J. Piechocki, Magnus Sandell
2007 J jnl
Gaussian Approximation Based Mixture Reduction for Joint Channel Estimation and Detection in MIMO Systems.
IEEE Trans. Wirel. Commun.
Yugang Jia, Christophe Andrieu, Robert J. Piechocki, Magnus Sandell
2006 — conf
SGA based symbol detection and EM channel estimation for MIMO systems.
VTC Spring
Yugang Jia, Christophe Andrieu, Robert J. Piechocki, Magnus Sandell
2005 J jnl
Gaussian approximation based mixture reduction for near optimum detection in MIMO systems.
IEEE Commun. Lett.
Yugang Jia, Christophe Andrieu, Robert J. Piechocki, Magnus Sandell