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Original Articles

AMPA: Knowledge Management in Analytical-based Decision Processes

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Pages 263-286 | Published online: 18 Apr 2012
 

Abstract

In the context of corporate business intelligence, the use of OLAP (On-Line Analytical Processing) tools constitutes a fundamental step to improve decision making. To help systematization and capture of reasoning during decision processes, this paper describes a computational environment to complement OLAP tools functionality, called AMPA (the initials for Analytical Processing Memory Environment, in Portuguese). AMPA proposes a structured representation of decision processes, supporting the retention of decision instances in organizational memory. This environment includes a series of sub-process components that guide the execution of decision processes (represented as frameworks) and describe many of their common activities (represented as beans), especially focusing on typical OLAP operations.

Dans le contexte de l’intelligence organisationnelle, l’utilisation des outils OLAP (On-Line Analytical Processing) est un atout considérable pour l’amélioration de la prise de décision. Cet article présente un système intelligent d'aide au raisonnement appelé AMPA (pour Environnement à Mémoire d'Analyse des Processus en portugais). AMPA propose une représentation structurée des processus de décision qui permet le stockage et la reutilisation d'exemples de décisions prises dans une mémoire organisationnelle. Cette application possède des outils qui permettent de guider l’exécution des processus de décision (représentés comme des modèles) et de décrire la plupart de leurs activités communes (représentées comme des nodes dans une séquence), en termes d'opérations OLAP.

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