4 papers
Iterative Hypothesis Pruning and Distribution-based Early Labeling for Sequential Hypothesis Testing
George Vershinin, Asaf Cohen, Omer Gurewitz
We consider the framework of Sequential Hypothesis Testing (SHT), in which a decision maker (DM) selects actions that generate samples from known, action-dependent distributions, w…
On Cost-Aware Sequential Hypothesis Testing with Random Costs and Action Cancellation
George Vershinin, Asaf Cohen, Omer Gurewitz
We study a variant of cost-aware sequential hypothesis testing in which a single active Decision Maker (DM) selects actions with positive, random costs to identify the true hypothe…
Active Sequential Hypothesis Testing with Non-Homogeneous Costs
George Vershinin, Asaf Cohen, Omer Gurewitz
We study the Non-Homogeneous Sequential Hypothesis Testing (NHSHT), where a single active Decision-Maker (DM) selects actions with heterogeneous positive costs to identify the true…
Multi-Stage Active Sequential Hypothesis Testing with Clustered Hypotheses
George Vershinin, Asaf Cohen, Omer Gurewitz
We consider the problem where an active Decision-Maker (DM) is tasked to identify the true hypothesis using as few as possible observations while maintaining accuracy. The DM colle…