DREQUS: an approach for the Discovery of REQuirements Using Scenarios

ABSTRACT: Requirements engineering is recognized as a complex cognitive problem-solving process that takes place in an unstructured and poorly-understood problem context. Requirements elicitation is the activity generally regarded as the most crucial step in the requirements engineering process. The term “elicitation” is preferred to “capture”, to avoid the suggestion that requirements are out there to be collected. Information gathered during requirements elicitation often has to be interpreted, analyzed, modeled, and validated before the requirements engineer can feel confident that a complete set of requirements of a system have been obtained. Requirements elicitation comprises the set of activities that enable discovering, understanding, and documenting the goals and motives for building a proposed software system. It also involves identifying the requirements that the resulting system must satisfy in to achieve these goals. The requirements to be elicited may range from modifications to well-understood problems and systems (i.e. software upgrades), to hazy understandings of new problems being automated, to relatively unconstrained requirements that are open to innovation (e.g. mass-market software). Requirements elicitation remains problematic; missing or mistaken requirements still delay projects and cause cost overruns. No firm definition has matured for requirements elicitation in comparison to other areas of requirements engineering. This research is aimed to improve the results of the requirements elicitation process directly impacting the quality of the software products derived from them.

• Autores: Jaramillo Franco, Aldrin Fredy
• Tipo de recurso: Doctoral thesis
• Fecha de publicación: 2020
• Institución: Universidad de Antioquia
• Repositorio: Repositorio UdeA
• Idioma: eng
• OAI Identifier: oai:bibliotecadigital.udea.edu.co:10495/17002
• Acceso en línea: http://hdl.handle.net/10495/17002
• Palabra clave: Scientific innovations; Innovación científica; Computer software; Programa de ordenador; Automatic control; Control automático; Engineering; Ingeniería; Project design; Diseño de proyecto; Creative requirements; Discovery od requirements; Requirements and innovation; Requirements elicitation; http://vocabularies.unesco.org/thesaurus/concept8019; http://vocabularies.unesco.org/thesaurus/concept6081; http://vocabularies.unesco.org/thesaurus/concept3399; http://vocabularies.unesco.org/thesaurus/concept623; http://vocabularies.unesco.org/thesaurus/concept8201
• Rights: openAccess
• License: http://creativecommons.org/licenses/by-nc-nd/2.5/co/