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09/15/2022
Coupled Evolutionary Behavioral and Disease Dynamics under Reinfection Risk
We study the interplay between epidemic dynamics and human decision maki...
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09/12/2022
Deterministic Sequencing of Exploration and Exploitation for Reinforcement Learning
We propose Deterministic Sequencing of Exploration and Exploitation (DSE...
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03/19/2022
Epidemic Propagation under Evolutionary Behavioral Dynamics: Stability and Bifurcation Analysis
We consider the class of SIS epidemic models in which a large population...
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02/06/2022
Towards Modeling Human Motor Learning Dynamics in High-Dimensional Spaces
Designing effective rehabilitation strategies for upper extremities, par...
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01/24/2022
Structural Properties of Optimal Fidelity Selection Policies for Human-in-the-loop Queues
We study optimal fidelity selection for a human operator servicing a que...
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06/28/2021
Online Estimation and Coverage Control with Heterogeneous Sensing Information
Heterogeneous multi-robot sensing systems are able to characterize physi...
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01/22/2021
Nonstationary Stochastic Multiarmed Bandits: UCB Policies and Minimax Regret
We study the nonstationary stochastic Multi-Armed Bandit (MAB) problem i...
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01/12/2021
Regret Analysis of Distributed Gaussian Process Estimation and Coverage
We study the problem of distributed multi-robot coverage over an unknown...
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08/10/2020
Influence Spread in the Heterogeneous Multiplex Linear Threshold Model
The linear threshold model (LTM) has been used to study spread on single...
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07/20/2020
Minimax Policy for Heavy-tailed Multi-armed Bandits
We study the stochastic Multi-Armed Bandit (MAB) problem under worst cas...
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05/18/2020
Expedited Multi-Target Search with Guaranteed Performance via Multi-fidelity Gaussian Processes
We consider a scenario in which an autonomous vehicle equipped with a do...
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03/03/2020
Distributed Cooperative Decision Making in Multi-agent Multi-armed Bandits
We study a distributed decision-making problem in which multiple agents ...
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12/12/2018
On Distributed Multi-player Multiarmed Bandit Problems in Abruptly Changing Environment
We study the multi-player stochastic multiarmed bandit (MAB) problem in ...
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02/23/2018
On Abruptly-Changing and Slowly-Varying Multiarmed Bandit Problems
We study the non-stationary stochastic multiarmed bandit (MAB) problem a...
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12/23/2015
Satisficing in multi-armed bandit problems
Satisficing is a relaxation of maximizing and allows for less risky deci...
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12/21/2015
On Distributed Cooperative Decision-Making in Multiarmed Bandits
We study the explore-exploit tradeoff in distributed cooperative decisio...
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07/05/2015
Correlated Multiarmed Bandit Problem: Bayesian Algorithms and Regret Analysis
We consider the correlated multiarmed bandit (MAB) problem in which the ...
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07/23/2013