Search Results for author: Francesco Emanuele Stradi

Found 4 papers, 0 papers with code

Learning Constrained Markov Decision Processes With Non-stationary Rewards and Constraints

no code implementations23 May 2024 Francesco Emanuele Stradi, Anna Lunghi, Matteo Castiglioni, Alberto Marchesi, Nicola Gatti

In constrained Markov decision processes (CMDPs) with adversarial rewards and constraints, a well-known impossibility result prevents any algorithm from attaining both sublinear regret and sublinear constraint violation, when competing against a best-in-hindsight policy that satisfies constraints on average.

Learning Adversarial MDPs with Stochastic Hard Constraints

no code implementations6 Mar 2024 Francesco Emanuele Stradi, Matteo Castiglioni, Alberto Marchesi, Nicola Gatti

To the best of our knowledge, our work is the first to study CMDPs involving both adversarial losses and hard constraints.

Autonomous Driving Recommendation Systems

Markov Persuasion Processes: Learning to Persuade from Scratch

no code implementations5 Feb 2024 Francesco Bacchiocchi, Francesco Emanuele Stradi, Matteo Castiglioni, Alberto Marchesi, Nicola Gatti

Recently, Markov persuasion processes (MPPs) have been introduced to capture sequential scenarios where a sender faces a stream of myopic receivers in a Markovian environment.

Persuasiveness

A Best-of-Both-Worlds Algorithm for Constrained MDPs with Long-Term Constraints

no code implementations27 Apr 2023 Jacopo Germano, Francesco Emanuele Stradi, Gianmarco Genalti, Matteo Castiglioni, Alberto Marchesi, Nicola Gatti

We study online learning in episodic constrained Markov decision processes (CMDPs), where the goal of the learner is to collect as much reward as possible over the episodes, while guaranteeing that some long-term constraints are satisfied during the learning process.

Autonomous Driving Recommendation Systems

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