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Modelos de desarrollo iterativos

Authors: Palasí Lallana, Vicent-Ramon;

Modelos de desarrollo iterativos

Abstract

Es generalmente conocido que la tasa de éxito de los proyectos de desarrollo de software es notablemente más baja que la de cualquier otro proyecto de ingeniería. Los proyectos de software normalmente duran más de lo previsto, consumen más recursos y dinero de lo presupuestado y frecuentemente producen sistemas defectuosos, con una arquitectura rígida o inestable y con numerosos errores, muchos de los cuales sólo se detectan en tiempo de explotación (para un estudio cuantitativo del tema, consultar(1). Las causas principales de este problema son tres. Por una parte, los sistemas informáticos son muchos más complejos y abstractos que los sistemas físicos por contar con un mayor grado de libertad e interrelación que los primeros. Por otra parte, muchos proyectos informáticos no cuentan con una metodología de análisis, diseño y programación bien establecida, sino que se ejecuten de una forma empírica y desordenada. Finalmente, la gestión de proyectos informáticos muchas veces carece de un modelo de desarrollo o bien utiliza modelos obsoletos que han demostrado ser inadecuados para la tarea.

Country
El Salvador
Keywords

PROGRAMACIÓN (COMPUTADORAS ELÉCTRICAS), Ingeniería, SOFTWARE, Proyectos de desarrollo, PROYECTOS DE DESARROLLO, Software, Programación (Computadoras eléctricas), INGENIERÍA

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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
Green