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Article . 2008 . Peer-reviewed
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Engenharia de requisitos: um fundamento na construção de sistemas de informação

Authors: Wagner Zaparoli;

Engenharia de requisitos: um fundamento na construção de sistemas de informação

Abstract

Os indícios da crescente utilização da tecnologia da informação por vários segmentos da sociedade, como parte integrante e definitiva de suas atividades, aliados à complexidade das soluções propostas aos problemas do cotidiano, fizeram surgir uma disciplina dentro da Engenharia de Software, denominada Engenharia de Requisitos. Este artigo analisa os motivos pelos quais sugere-se a utilização irrevogável dessa disciplina no processo de desenvolvimento de sistemas de informação. São apresentados como justificativas alguns números que indicam os prováveis responsáveis pelos fracassos de projetos sistêmicos, as principais características da Engenharia de Requisitos, seu mecanismo de utilização e, por fim, o esforço evolutivo para o bom uso das técnicas disponíveis.

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold