NDLI: Comment rendre LOTOS apte à spécifier des systèmes temps réel

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Comment rendre LOTOS apte à spécifier des systèmes temps réel

Content Provider	Semantic Scholar
Author	Leduc, Guy Léonard, Luc
Copyright Year	1993
Abstract	Résumé. Nous expliquons et justifions par des exemples notre proposition d'extension temporelle de LOTOS. Les exemples couvrent des fonctions de protocole et des facilités de service que l'on rencontre fréquemment en pratique ou qui en sont inspirés, tels que les temporisations, les chiens de garde, les délais, l'isochronisme, le multimédia, le contrôle de débit, ... La sémantique du langage est présentée ensuite et ses propriétés discutées de manière plus formelle. Nous pensons que l'application systématique des techniques formelles temporelles à ce type d'exemples est le passage obligé pour convaincre du bienfondé des choix de conception. L’efficacité pratique d’un formalisme est tout aussi importante que ses propriétés mathématiques associées. Mots-clés: FDT, langage de spécification, LOTOS, algèbre de processus, temps réel. Abstract. We explain and justify by examples our proposed timed extension of LOTOS. The examples cover protocol functions and service facilities that are frequently encountered in practice or are inspired by existing ones, such as timers, watchdogs, delays, isochronism, multimedia, rate control, ... The semantics of the language is presented after, and its properties discussed more formally. We think that the systematic application of formal temporal techniques to this kind of examples is unavoidable to convince of the pertinence of the design choices. The practical effectiveness of a formalism is as important as the associated mathematical properties.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://orbi.uliege.be/bitstream/2268/33753/1/RUN-PP93-02.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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