6 citations · 6 across the 3 of their papers we have counts for
5 papers · 1 filter
Estimating Time-Varying Direct and Indirect Causal Excursion Effects with Longitudinal Binary Outcomes
Jieru Shi, Zhenke Wu, Walter Dempsey
Construction of just-in-time adaptive interventions, such as prompts delivered by mobile apps to promote and maintain behavioral change, requires knowledge about time-varying moder…
Recurrent event analysis in the presence of real-time high frequency data via random subsampling
Walter Dempsey
Digital monitoring studies collect real-time high frequency data via mobile sensors in the subjects' natural environment. This data can be used to model the impact of changes in ph…
A Robust Functional EM Algorithm for Incomplete Panel Count Data
Alexander Moreno, Zhenke Wu, Jamie Yap +5
Panel count data describes aggregated counts of recurrent events observed at discrete time points. To understand dynamics of health behaviors, the field of quantitative behavioral…
Hierarchical network models for structured exchangeable interaction processes
Walter Dempsey, Brandon Oselio, Alfred Hero
Network data often arises via a series of structured interactions among a population of constituent elements. E-mail exchanges, for example, have a single sender followed by potent…
Exchangeable, Markov multi-state survival process
Walter Dempsey
We consider exchangeable Markov multi-state survival processes -- temporal processes taking values over a state-space with at least one absorbing failure state $\flat…