Analyse d’exigences systèmes dans le projet UNseL
Résumé
This poster presents the application of a semantic content extraction method in an industrial context, with the objective of automatic verification of system requirements written in natural language. The extraction step uses a semantic transduction analysis, implemented using the
W3C Semantic Web standards (RDF, SPARQL, SHACL). A linguistic representation of the texts, in the form of UNL (Universal Networking Language) graphs, is exploited to provide a semi-formal structure independent of the source language. The developed tools then build an OWL ontology from the system specifications, expressed by unconstrained statements. Finally, an automatic verification of the requirements is performed using generic SPARQL rules and logical reasoners. The end of the article describes a practical implementation on requirements from real documents.
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poster-EGC2022.pdf (3.07 Mo)
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unselEgc2022-resume.pdf (116.68 Ko)
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