Can I read On Higher-Order Probabilistic Subrecursion on EtoBox?

On Higher-Order Probabilistic Subrecursion by Breuvart, Flavien; Lago, Ugo Dal; Herrou, Agathe is a scholarly article available to read on EtoBox.

What is On Higher-Order Probabilistic Subrecursion about?

We study the expressive power of subrecursive probabilistic higher-order calculi. More specifically, we show that endowing a very expressive deterministic calculus like G\"odel's $\mathbb{T}$ with various forms of probabilistic choice operators may result in calculi which are not equivalent as for the class of distributions they give rise to, although they all guarantee almost-sure termination. Along the way, we introduce a probabilistic variation of the classic reducibility technique, and we prove that the simplest form of probabilistic choice leaves the expressive power of $\mathbb{T}$ essentially unaltered. The paper ends with some observations about the functional expressive power: expectedly, all the considered calculi capture the functions which $\mathbb{T}$ itself represents, at least when standard notions of observations are considered.

Author

Breuvart, Flavien; Lago, Ugo Dal; Herrou, Agathe

Published

2017

Language

EN