163 citations · 397 across the 26 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
cs.LG2016★ 5 cited
Contextual Bandits with Latent Confounders: An NMF Approach
Rajat Sen, Karthikeyan Shanmugam, Murat Kocaoglu +2
Motivated by online recommendation and advertising systems, we consider a causal model for stochastic contextual bandits with a latent low-dimensional confounder. In our model, the…
eess.SY2016
Learning Unknown Service Rates in Queues: A Multi-Armed Bandit Approach
Subhashini Krishnasamy, Rajat Sen, Ramesh Johari +1
Consider a queueing system consisting of multiple servers. Jobs arrive over time and enter a queue for service; the goal is to minimize the size of this queue. At each opportunity…