3 papers
stat.ML2021
Hierarchical Causal Bandit
Ruiyang Song, Stefano Rini, Kuang Xu
Causal bandit is a nascent learning model where an agent sequentially experiments in a causal network of variables, in order to identify the reward-maximizing intervention. Despite…
cs.IT2017
Compress-and-Estimate Source Coding for a Vector Gaussian Source
Ruiyang Song, Stefano Rini, Alon Kipnis +1
We consider the remote vector source coding problem in which a vector Gaussian source is to be estimated from noisy linear measurements. For this problem, we derive the performance…
cs.IT2016
Optimal Rate Allocation in Mismatched Multiterminal Source Coding
Ruiyang Song, Stefano Rini, Alon Kipnis +1
We consider a multiterminal source coding problem in which a source is estimated at a central processing unit from lossy-compressed remote observations. Each lossy-encoded observat…