Global types and event structure semantics for asynchronous multiparty sessions

Autor: Castellani, Ilaria, Dezani-Ciancaglini, Mariangiola, Giannini, Paola
Rok vydání: 2021
Předmět:
Zdroj: Fundamenta Informaticae, Volume 192, Issue 1 (November 10, 2024) fi:9571
Druh dokumentu: Working Paper
Popis: We propose an interpretation of multiparty sessions with asynchronous communication as Flow Event Structures. We introduce a new notion of global type for asynchronous multiparty sessions, ensuring the expected properties for sessions, including progress. Our global types, which reflect asynchrony more directly than standard global types and are more permissive, are themselves interpreted as Prime Event Structures. The main result is that the Event Structure interpretation of a session is equivalent, when the session is typable, to the Event Structure interpretation of its global type.
Databáze: arXiv