CORD an object model supporting statistical summary information for management decision making

Information systems have developed to the stage that there is plenty of data available in most organisations but there are still major problems in turning that data into information for management decision making. This thesis argues that the link between decision support information and transaction processing data should be through a common object model which reflects the real world of the organisation and encompasses the artefacts of the information system. The CORD (Collections, Objects, Roles and Domains) model is developed which is richer in appropriate modelling abstractions than current Object Models. A flexible Object Prototyping tool based on a Semantic Data Storage Manager has been developed which enables a variety of models to be stored and experimented with. A statistical summary table model COST (Collections of Objects Statistical Table) has been developed within CORD and is shown to be adequate to meet the modelling needs of Decision Support and Executive Information Systems. The COST model is supported by a statistical table creator and editor COSTed which is also built on top of the Object Prototyper and uses the CORD model to manage its metadata

Goals of an organisation Value added

SIGLELD:9350.93(220) / BLDSC - British Library Document Supply CentreGBUnited Kingdo

Cluster analysis

Trabajo de investigaciónSe desarrolló un Componente Web de Clustering para Análisis de Datos el cual permite ingresar mediante una interfaz web y/o una API un conjunto de datos que son analizados mediante técnicas de clustering, estas técnicas permiten realizar agrupamiento de datos basados en sus características, y así arrojar un resultado que relaciona dichos datos. Lo anterior, busca proveer a la Universidad de una herramienta que permita de manera general, práctica y gratuita, realizar análisis de datos basados en clustering para cualquier estudio de investigación.INTRODUCCIÓN 1. GENERALIDADES 2. OBJETIVOS DEL PROYECTO 3. MARCO REFERENCIAL 4. MARCO CONCEPTUAL 5. METODOLOGÍA 6. DESARROLLO DEL PROYECTO 7. RESULTADOS 8. CONCLUSIONES BIBLIOGRAFÍA ANEXOSPregradoIngeniero de Sistema