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Choix et description d'un modèle. Définition des structures de données. Méthode et outil de construction des structures conceptuelles. Description du système d'aide automatisé, qui traduit la méthode et apporte les fonctions d'aide au concepteur: Contrôle, intégration, documentation. Description du langage de conception. Réalisation d'un prototype sur iris 80. Étude comparative de différents systèmes d'aide automatisés
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 32 (thesis year 1987) a total of 12,483 theses titles from 22 Canadian and 176 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 32 reports theses submitted in 1987, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.
LE MODELE MULTIGRAPHE. LES PRINCIPALES ETAPES ET L'OBJECTIF DU PROCESSUS DE CONCEPTION DE SYSTEMES DE BASES DE DONNEES. LA TRANSFORMATION D'UN ENSEMBLE DE RELATIONS EN UNE STRUCTURE RESEAU DE TYPE SOCRATE OU CODASYL. LA MISE EN OEUVRE A PARTIR DU MODELE MULTIGRAPHE DU PROCESSUS DE TRANSFORMATION D'UN ENSEMBLE DE RELATION EN UNE STRUCTURE RESEAU EN TERMES DE SGBD ACTUELS.
LE BUT DE CETTE THESE EST DE CONCEVOIR UN NOUVEAU SYSTEME DE GESTION DE BASES DE DONNEES A L'AIDE D'UN NOUVEAU LANGUAGE BD-SE. ELLE COMPREND DONC : - UNE SPECIFICATION DES PROBLEMES LIES A LA REPRESENTATION DES DONNEES ET AINSI QU'A CEUX DU SYSTEME DE GESTION DE BASES DE DONNEES. - UNE DESCRIPTION DU LANGAGE BD-SE DE POINT DE VUE SYNTAXIQUE ET SEMANTIQUE. - UNE FORMALISATION DU NOUVEAU SGBD. - UNE ECRITURE DU GROUPE DE LANGAGES ( LANGAGE DE TRAITEMENT DES DONNEES, LANGAGE DE COMMANDES OU DE COMMUNICATION) ET LE PROGRAMME SYSTEME.