Publications

The Prevalence and Predictors of Digital Proxy Behavior in the United States: Cross-Sectional Survey Study

Journal of Medical Internet Research, 27, e69806 (2025)
Foong, P. S., Zakaria, C., Pakianathan, P., Phua, A. I. H., and Koh, G. C.

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Proxy Medical Decision-Making: National Survey

BMJ Supportive & Palliative Care (2024)
Phua A., Zakaria, C., Pakianathan PVS., Chan N., Lim MJR., Liew TM., Koh GCH., and Foong PS.

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Employing Computer Vision and Machine Learning Techniques to Estimate Black Carbon Emissions from Traffic Activities

Climate Positive Energy Research Day (2025)
Sadeghi, A., Zakaria, C.

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[Thesis] Human-centered AI for Mental Health: From Risk Prediction to Physician-aligned Design Guidelines

MSc, Health Service Research, AI Stream
Muhammad, S.

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[Thesis] From Cameras to Concentrations: Estimating Black Carbon From Vehicles with Machine Learning and Computer Vision Techniques

MSc, Health Service Research, AI Stream
Sadeghi, A.

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Comparing Approaches to Time-Dependent Covariates in Survival Analysis: Extended Cox vs. Machine Learning Models

DLSPH Biostatistics Research Day (2025)
Liao, V., Zhang, J., Xu, B., and Zakaria, C.

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