2 papers
cs.LG2025
Non-Stationary Latent Auto-Regressive Bandits
Anna L. Trella, Walter Dempsey, Asim H. Gazi +3
For the non-stationary multi-armed bandit (MAB) problem, many existing methods allow a general mechanism for the non-stationarity, but rely on a budget for the non-stationarity tha…
stat.AP2025
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…