2 citations · 2 across the 4 of their papers we have counts for
4 papers
A Diffusion-Model Subpopulation Digital Twin for Mobile Health Deployment: A Case Study on the HeartSteps Intervention
Ziping Xu, Yuyi Chang, Chenshun Ni +5
Mobile-health interventions increasingly use online learning and decision making algorithms to personalize when to nudge users toward healthier behavior, but a poorly designed algo…
Evaluation of the HeartSteps Online Sampling Algorithm
Xiang Meng, Walter Dempsey, Peng Liao +3
Micro-randomized trials (MRTs), which sequentially randomize participants at multiple decision times, have gained prominence in digital intervention development. These sequential r…
BayesLDM: A Domain-Specific Language for Probabilistic Modeling of Longitudinal Data
Karine Tung, Steven De La Torre, Mohamed El Mistiri +7
In this paper we present BayesLDM, a system for Bayesian longitudinal data modeling consisting of a high-level modeling language with specific features for modeling complex multiva…
Online structural kernel selection for mobile health
Eura Shin, Pedja Klasnja, Susan Murphy +1
Motivated by the need for efficient and personalized learning in mobile health, we investigate the problem of online kernel selection for Gaussian Process regression in the multi-t…