16 citations · 34 across the 3 of their papers we have counts for
3 papers
cs.LG2011★ 16 cited
Decentralized Online Learning Algorithms for Opportunistic Spectrum Access
Yi Gai, Bhaskar Krishnamachari
The fundamental problem of multiple secondary users contending for opportunistic spectrum access over multiple channels in cognitive radio networks has been formulated recently as…
math.OC2010★ 4 cited
The Non-Bayesian Restless Multi-Armed Bandit: a Case of Near-Logarithmic Regret
Wenhan Dai, Yi Gai, Bhaskar Krishnamachari +1
In the classic Bayesian restless multi-armed bandit (RMAB) problem, there are arms, with rewards on all arms evolving at each time as Markov chains with known parameters. A pla…
math.OC2010★ 14 cited
Combinatorial Network Optimization with Unknown Variables: Multi-Armed Bandits with Linear Rewards
Yi Gai, Bhaskar Krishnamachari, Rahul Jain
In the classic multi-armed bandits problem, the goal is to have a policy for dynamically operating arms that each yield stochastic rewards with unknown means. The key metric of int…