Timed pattern diagnosis in timed workflows: a model checking approach
Résumé
In this article we introduce the problem of timed pattern diagnosis in timed system and propose a method to solve a sub-class of theses problems: the problem of timed pattern diagnosis of workflows. It consists in searching for all the possible evolutions of the workflow that are consistent with a timed sequence of observations and determining whether these evolutions match a pattern of timed events instead of a single fault event. The formal characterization of the diagnosis problem is based on the notion of pattern matching. Defined as a reachability problem, the diagnosis problem is then solved by model checking.
Domaines
Informatique [cs]
Origine : Fichiers produits par l'(les) auteur(s)
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