Infinitary Refinement Types for Temporal Properties in Scott Domains

Fuente: arXiv
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Autori principali: Riba, Colin, Kejikian, Alexandre
Natura: Preprint
Pubblicazione: 2025
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author Riba, Colin
Kejikian, Alexandre
author_facet Riba, Colin
Kejikian, Alexandre
contents We discuss an infinitary refinement type system for input-output temporal specifications of functions that handle infinite objects like streams or infinite trees. Our system is based on a reformulation of Bonsangue and Kok's infinitary extension of Abramsky's Domain Theory in Logical Form to saturated properties. We show that in an interesting range of cases, our system is complete without the need of an infinitary rule introduced by Bonsangue and Kok to reflect the well-filteredness of Scott domains.
format Preprint
id arxiv_https___arxiv_org_abs_2502_11917
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Infinitary Refinement Types for Temporal Properties in Scott Domains
Riba, Colin
Kejikian, Alexandre
Logic in Computer Science
F.3.1; F.3.2; F.4.1
We discuss an infinitary refinement type system for input-output temporal specifications of functions that handle infinite objects like streams or infinite trees. Our system is based on a reformulation of Bonsangue and Kok's infinitary extension of Abramsky's Domain Theory in Logical Form to saturated properties. We show that in an interesting range of cases, our system is complete without the need of an infinitary rule introduced by Bonsangue and Kok to reflect the well-filteredness of Scott domains.
title Infinitary Refinement Types for Temporal Properties in Scott Domains
topic Logic in Computer Science
F.3.1; F.3.2; F.4.1
url https://arxiv.org/abs/2502.11917