Parsing SBVR-Based Controlled Languages

  • Authors:
  • Mathias Kleiner;Patrick Albert;Jean Bézivin

  • Affiliations:
  • INRIA - EMN, Atlanmod team, Nantes, France 44000;ILOG S.A, Gentilly, France 94253;INRIA - EMN, Atlanmod team, Nantes, France 44000

  • Venue:
  • MODELS '09 Proceedings of the 12th International Conference on Model Driven Engineering Languages and Systems
  • Year:
  • 2009

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Abstract

Conceptual schemas (CS) are core elements of information systems knowledge. A challenging issue in the management processes is to allow decision makers, such as business people, to directly define and refine their schemas using a pseudo-natural language. The recently published Semantics for Business Vocabulary and Rules (SBVR) is a good candidate for an intermediate layer: it offers an abstract syntax able to express a CS, as well as a concrete syntax based on structured English. In this article, we propose an original method for extracting a SBVR terminal model out of a controlled English text and then transform it into a UML class diagram. We describe a model-driven engineering approach in which constraint-programming based search is combined with model transformation. The use of an advanced resolution technique (configuration) as an operation on models allows for non-deterministic parsing and language flexibility. In addition to the theoretical results, preliminary experiments on a running example are provided.