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COCOMO Intermediaire: Systemes Homogenes

COCOMO Intermediaire: Systemes Homogenes. LFI2, Automne 2008, Gestion de Projets. Ameliorer la Precision. COCOMO de base: ordre de grandeur du cout. Cout reel a un facteur 2 du cout estime dans 66% des cas.

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COCOMO Intermediaire: Systemes Homogenes

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  1. COCOMO Intermediaire: Systemes Homogenes LFI2, Automne 2008, Gestion de Projets

  2. Ameliorer la Precision • COCOMO de base: ordre de grandeur du cout. Cout reel a un facteur 2 du cout estime dans 66% des cas. • COCOMO Intermediaire: plus de facteurs de cout. Plus precis. Cout reel a un facteur 1.3 du cout estime dans 75% des cas.

  3. Facteurs de Cout

  4. Equation d’Effort

  5. Effort Nominal

  6. Facteur d’Ajustement d’Effort

  7. Exemple d’Application Un logiciel de 80 000 lignes developpe en mode semi; caracteristiques suivantes: • Fiabilite requise tres elevee, • Complexite elevee, • Capabilte des analystes elevee, • Contrainte de livraison elevee. Calculer l’effort, le temps de developpement, le cout de developpement (4 000 TND/PM), le cout par ligne et la productivite (LOC/PM).

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