2026-07-22T08:34:54Z https://drops.dagstuhl.de/oai

oai:drops-oai.dagstuhl.de:3874 2024-03-06T10:34:34Z ddc:004 open_access

Timed Lossy Channel Systems Abdulla, Parosh Aziz Atig, Mohamed Faouzi Cederberg, Jonathan Lossy channel systems timed automata model checking Lossy channel systems are a classical model with applications ranging from the modeling of communication protocols to programs running on weak memory models. All existing work assume that messages traveling inside the channels are picked from a finite alphabet. In this paper, we extend the model by assuming that each message is equipped with a clock representing the age of the message, thus obtaining the model of Timed Lossy Channel Systems (TLCS). The main contribution of the paper is to show that the control state reachability problem is decidable for TLCS. Schloss Dagstuhl – Leibniz-Zentrum für Informatik Parosh Aziz Abdulla and Mohamed Faouzi Atig and Jonathan Cederberg 2012 Is Part Of LIPIcs, Volume 18, IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2012) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/LIPIcs.FSTTCS.2012.374 urn:nbn:de:0030-drops-38746 https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2012.374 eng https://creativecommons.org/licenses/by-nc-nd/3.0/legalcode