3 papers
stat.AP2026
Estimating Population Viral Load Contextual Exposure Using GPS-Derived Activity Spaces in Rural South Africa
Zhaoxing Wu, Haoyang Wu, Thulile Mathenjwa +10
This article introduces novel methodologies for estimating contextual exposure to HIV population viral load using GPS data. We propose a comprehensive analytical framework comprisi…
stat.ME2025
Estimation of Contextual Exposure to HIV from GPS Data
Haoyang Wu, Zhaoxing Wu, Thulile Mathenjwa +10
We present a comprehensive statistical methodological framework for estimating contextual exposure to HIV that includes local (grid-cell level) estimation of HIV prevalence and hum…
math.DS2023
A latent linear model for nonlinear coupled oscillators on graphs
Agam Goyal, Zhaoxing Wu, Richard P. Yim +3
A system of coupled oscillators on an arbitrary graph is locally driven by the tendency to mutual synchronization between nearby oscillators, but can and often exhibit nonlinear be…