8 citations · 20 across the 33 of their papers we have counts for
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cs.LG2025
An Algorithm for Fixed Budget Best Arm Identification with Combinatorial Exploration
Siddhartha Parupudi, Gourab Ghatak
We consider the best arm identification (BAI) problem in the armed bandit framework with a modification - the agent is allowed to play a subset of arms at each time slot instea…
cs.LG2022
Fast Change Identification in Multi-Play Bandits and its Applications in Wireless Networks
Gourab Ghatak
Next-generation wireless services are characterized by a diverse set of requirements, to sustain which, the wireless access points need to probe the users in the network periodical…
cs.LG2020
A Change-Detection Based Thompson Sampling Framework for Non-Stationary Bandits
Gourab Ghatak
We consider a non-stationary two-armed bandit framework and propose a change-detection based Thompson sampling (TS) algorithm, named TS with change-detection (TS-CD), to keep track…