Publications

Xinyu Qin, Mark H. Chignell, Alexandria Greifenberger, Sachinthya Lokuge, Elssa Toumeh, Tia Sternat, Martin Katzman, Lu Wang (2026). Explainable Counterfactual Reasoning in Depression Medication Selection at Multi-Levels (Personalized and Population). BMC Medical Informatics and Decision Making.

Ruiheng Yu, James H. Bray, Yunqi Liu, Xinyu Qin, Lu Wang (2026). Privacy-First Multi-Agent AI Powered Virtual Counselor for SBIRT: Integrating Large Avatar Models with Zero-Retention Architectures. Manuscript submitted to the Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2026).

Ruiheng Yu, Martin Katzman, Alexandria Greifenberger, Elssa Toumeh, Sachinthya Lokuge, Tia Sternat, Xinyu Qin, Lu Wang (2026). Interpretable Multimodal Depression Screening on Cam-CAN via fMRI Connectivity Graph Neural Networks and Clinical Measures. Manuscript submitted to the Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2026).

Xinyu Qin, Martin Katzman, Alexandria Greifenberger, Elssa Toumeh, Sachinthya Lokuge, Tia Sternat, Ruiheng Yu, Lu Wang (2026). Estimating Treatment Effects for Depression in Longitudinal Therapy Switching Settings. Manuscript submitted to the Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2026).

Xinyu Qin, Vicky Ye, Ruiheng Yu, Lu Wang (2026). Can Physician Expertise Improve Machine Learning Identification of Delirium?. Manuscript submitted to the Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2026).

Xinyu Qin, Anil K. Sood, Ruiheng Yu, Sara Corvigno, Elaine Stur, Lu Wang (2026). A Treatment Response Optimized Clinical Decision Support AI System via Digital Twin Simulation. Manuscript submitted to the Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2026).

Xinyu Qin, Ruiheng Yu, Armin Khayati, Zixiao Qiu, Gengyi Zou, Yan Li, Lu Wang (2025). Interpretable and Interactive Deep Survival Analysis with Time-dependent EXtreme Gradient Integration. In Proceedings of the 2025 IEEE International Conference on Data Mining (ICDM 2025), pp. 673-682.

Xinyu Qin, Siyi Li, Yichi Cai, Lu Wang (2025). Enhancing Counterfactual Explanations with Feasibility and Diversity. In Proceedings of the 2025 IEEE International Conference on Data Mining Workshops (ICDMW 2025).

Lu Wang, Ruiheng Yu, Lola Adepoju, Winston Liaw (2025). Personalized and Population-Level Explainable AI for Dementia Risk Analysis and Intervention Strategies in Aging Diabetic and Non-Diabetic Populations. Submitted to Journal of the American Medical Informatics Association (JAMIA).

Ruiheng Yu, Lu Wang, Mark Chignell, Alyssa Iglar, YiFei Zhou, Junyoung Seok, You Zhi Hu, Jacques Lee (2025). Measuring Decline in Fluid Intelligence More Accurately: Evidence from Cam-CAN and BrainTagger Cognitive Assessments Across the Lifespan. Submitted to Canadian Medical Association Journal (CMJA).

Lu Wang, Shi Tang, Lu Wang (2025). HEART: Health Exploration and Analytical Research Tool for Multilevel Prediction Modeling and Behavioral Risk Factor Analysis. Submitted to Journal of Biomedical and Health Informatics (JBHI).

Lu Wang, Yan Li, Mark Chignell, Trevor Hall, Fahad Razak, Amol Verma (2024). Using Interpretable Survival Analysis to Assess Hospital Length of Stay. BMC Health Services Research (In Press).

Lu Wang, Xinyu Qin (2024). Interactive Explainable Deep Survival Analysis. In 2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Lu Wang, Mu-Huan Chung, Yuhong Yang, Greg Cento, Khilan Jerath, Abhay Raman, David Lie, Mark H. Chignell (2023). Implementing Data Exfiltration Defense in Situ: A Survey of Countermeasures and Human Involvement. ACM Computing Surveys.