Resumo

LEZCANO-RODRIGUEZ, Luis Alfonso  e  GUZMAN- LUNA, Jaime Alberto. Ontological characterization of basics of kaos chart from natural language. Iteckne [online]. 2016, vol.13, n.2, pp.157-168. ISSN 1692-1798.

In software engineering a variety of diagrams are used for achieving the quality that the system-to-be should accomplish. The KAOS (Knowledge Acquisition in autOmated Specification) is used in the initial phases of the software life-cycle, for expressing to the stakeholders the importance of the future system. However, in the works that use this diagram, it is not identified an automation between natural language and the basic elements (goals, entities, operations and agents) that compose such diagram. In this article, the building of an ontology and the definition of a set of morphosyntactic and semantic rules are proposed for: (i) characterizing the basic elements based on their use in the Spanish natural language, (ii) minimizing the semantic ambiguity that exists in the domain of discourse, (iii) obtaining automatically the basic elements, and (iv) building automatically KAOS goal diagram.

Palavras-chave : Ingeniería de software; procesamiento de lenguaje natural; educción de requisitos; validación de requisitos; ontologías; diagrama de objetivos de KAOS.

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