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DW
2008
135views GIS» more  DW 2008»
13 years 5 months ago
Harmonizing company-wide Information Objects
: In today's companies, particularly multi-national enterprises acting on a global scale, historically grown systems and application landscapes, as well as processes, lead to ...
Alexander Schmidt, Boris Otto
IEEEARES
2008
IEEE
13 years 10 months ago
Towards Comprehensive Requirement Analysis for Data Warehouses: Considering Security Requirements
—Data warehouse (DW) systems integrate data from heterogeneous sources and are used by decision makers to analyze the status and the development of an organization. Traditionally...
Emilio Soler, Veronika Stefanov, Jose-Norberto Maz...
ICPR
2008
IEEE
13 years 10 months ago
Probabilistic clustering by random swap algorithm
:H IRUPXODWH SUREDELOLVWLF FOXVWHULQJ PHWKRG EDVHG RQ D VHTXHQFH RI UDQGRP VZDSV RI FOXVWHU FHQWURLGV :H VKRZ WKDW WKH DOJRULWKP KDV OLQHDU GHSHQGHQF\ RQ WKH QXPEHU RI GDWD YHFWRU...
Pasi Fränti, Olli Virmajoki, Ville Hautam&aum...
INFSOF
2007
145views more  INFSOF 2007»
13 years 4 months ago
Metrics for data warehouse conceptual models understandability
Due to the principal role of Data warehouses (DW) in making strategy decisions, data warehouse quality is crucial for organizations. Therefore, we should use methods, models, tech...
Manuel A. Serrano, Juan Trujillo, Coral Calero, Ma...
IADIS
2003
13 years 5 months ago
Application of Metadata and Replication Mechanisms in Industrial Databases
Power transformers' failures carry great costs to electric companies since they need resources to recover from them and to perform periodical maintenance. To avoid this probl...
Perfecto Mariño, César A. Sigüe...