Search Results for author: Francesco Gavazzo

Found 3 papers, 1 papers with code

On Reinforcement Learning, Effect Handlers, and the State Monad

no code implementations29 Mar 2022 Ugo Dal Lago, Francesco Gavazzo, Alexis Ghyselen

We study the algebraic effects and handlers as a way to support decision-making abstractions in functional programs, whereas a user can ask a learning algorithm to resolve choices without implementing the underlying selection mechanism, and give a feedback by way of rewards.

Decision Making reinforcement-learning +1

Modal Reasoning = Metric Reasoning, via Lawvere

no code implementations5 Mar 2021 Ugo Dal Lago, Francesco Gavazzo

In this work, we show that coinductive equivalences can be extended to a modal setting, and we do so by generalising Abramsky's applicative bisimilarity to coeffectful behaviours.

Logic in Computer Science D.3.1

A Diagrammatic Calculus for Algebraic Effects

1 code implementation5 Jan 2020 Ugo Dal Lago, Francesco Gavazzo

We introduce a new diagrammatic notation for representing the result of (algebraic) effectful computations.

Programming Languages Logic in Computer Science

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