391 citations · 881 across the 63 of their papers we have counts for
4 papers · 1 filter
An Asymptotically Optimal Contextual Bandit Algorithm Using Hierarchical Structures
Mohammadreza Mohaghegh Neyshabouri, Kaan Gokcesu, Huseyin Ozkan +1
We propose online algorithms for sequential learning in the contextual multi-armed bandit setting. Our approach is to partition the context space and then optimally combine all of…
Team-Optimal Distributed MMSE Estimation in General and Tree Networks
Muhammed O. Sayin, Suleyman S. Kozat, Tamer Başar
We construct team-optimal estimation algorithms over distributed networks for state estimation in the finite-horizon mean-square error (MSE) sense. Here, we have a distributed coll…
Adaptive and Efficient Nonlinear Channel Equalization for Underwater Acoustic Communication
Dariush Kari, Nuri Denizcan Vanli, Suleyman Serdar Kozat
We investigate underwater acoustic (UWA) channel equalization and introduce hierarchical and adaptive nonlinear channel equalization algorithms that are highly efficient and provid…
A Novel Family of Boosted Online Regression Algorithms with Strong Theoretical Bounds
Dariush Kari, Farhan Khan, Selami Ciftci +1
We investigate boosted online regression and propose a novel family of regression algorithms with strong theoretical bounds. In addition, we implement several variants of the propo…