Search Results for author: Cedric Langbort

Found 7 papers, 2 papers with code

Online Decision Making with History-Average Dependent Costs (Extended)

1 code implementation11 Dec 2023 Vijeth Hebbar, Cedric Langbort

In many online sequential decision-making scenarios, a learner's choices affect not just their current costs but also the future ones.

Decision Making

Pointwise-in-Time Explanation for Linear Temporal Logic Rules

1 code implementation24 Jun 2023 Noel Brindise, Cedric Langbort

Our novel framework, which we define on Linear Temporal Logic (LTL) rules, assigns an intuitive status to any rule in order to describe the trajectory progress at individual time steps; here, a rule is classified as active, satisfied, inactive, or violated.

Regret-Guaranteed Safe Switching with Minimum Cost: LQR Setting with Unknown Dynamics

no code implementations5 Feb 2023 Jafar Abbaszadeh Chekan, Cedric Langbort

Externally Forced Switched (EFS) systems represent a subset of switched systems where switches occur deliberately to meet an external requirement.

Safety-Aware Learning-Based Control of Systems with Uncertainty Dependent Constraints (extended version)

no code implementations4 Oct 2022 Jafar Abbaszadeh Chekan, Cedric Langbort

The problem of safely learning and controlling a dynamical system - i. e., of stabilizing an originally (partially) unknown system while ensuring that it does not leave a prescribed 'safe set' - has recently received tremendous attention in the controls community.

Gaussian Processes

Joint Stabilization and Regret Minimization through Switching in Over-Actuated Systems (extended version)

no code implementations31 May 2021 Jafar Abbaszadeh Chekan, Kamyar Azizzadenesheli, Cedric Langbort

Adaptively controlling and minimizing regret in unknown dynamical systems while controlling the growth of the system state is crucial in real-world applications.

Regret Bounds for LQ Adaptive Control Under Database Attacks (Extended Version)

no code implementations1 Apr 2020 Jafar Abbaszadeh Chekan, Cedric Langbort

This paper is concerned with understanding and countering the effects of database attacks on a learning-based linear quadratic adaptive controller.

On Estimating Multi-Attribute Choice Preferences using Private Signals and Matrix Factorization

no code implementations19 Feb 2018 Venkata Sriram Siddhardh Nadendla, Cedric Langbort

Therefore, we propose a simple generative choice model where agents are assumed to generate the choice probabilities based on latent factor matrices that capture their choice evaluation across multiple attributes.

Attribute

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