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A Importância DOS Casos de USO Para a Elicitação de Requisitos
Paperback
ISBN13: 9781655709838
Publisher: Independently Published
Published: Jan 5 2020
Pages: 70
Weight: 0.17
Height: 0.14 Width: 5.08 Depth: 7.80
Language: Portuguese
A engenharia de requisitos é uma fase crucial na engenharia de software, pois é quando se elicita, analisa e valida os requisitos que se norteia o que deve ser feito para o cliente, e software de qualidade deve atender aos requisitos. A Linguagem de Modelagem Unificada - UML é formada por diversos diagramas com diferentes funções. Um dos principais e mais utilizados na elicitação de requisitos é o diagrama de casos de uso juntamente com a descrição de casos de uso.
Este livro é fruto da adaptação de um artigo cientÃfico elaborado como Trabalho de Conclusão de Curso em Engenharia de Software. O artigo analisa e procura entender qual é a importância dos diagramas e descrições de casos de uso para a elicitação de requisitos. Objetivando entender, mais especificamente, o que é requisito, engenharia de requisitos e sua importância, Linguagem de Modelagem Unificada, diagrama e descrição de casos de uso e a importância destes para a engenharia de requisitos.
A literatura afirma que a engenharia de requisitos é uma fase crÃtica e quando não é bem realizada gera graves transtornos, como custos aumentados, prazos adiados e projetos cancelados. Torna-se necessária a utilização de técnicas e ferramentas para tornar mais claros os requisitos dos clientes. Sendo relevante analisar e aprofundar este tema para que se entenda melhor a importância do caso de uso para a engenharia de requisitos.
O artigo, que originou o livro, se baseia em pesquisa exploratória bibliográfica através de livros e artigos, priorizando publicações com 10 anos ou menos, com abordagem qualitativa da análise textual da bibliografia objetivando analisar e entender a importância do diagrama e descrição de casos de uso na elicitação de requisitos.
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