Sciweavers

12714 search results - page 27 / 2543
» Designing Data Warehouses
Sort
View
SAC
2009
ACM
15 years 10 months ago
Enhancing XML data warehouse query performance by fragmentation
XML data warehouses form an interesting basis for decisionsupport applications that exploit heterogeneous data from multiple sources. However, XML-native database systems currentl...
Hadj Mahboubi, Jérôme Darmont
CAISE
2003
Springer
15 years 9 months ago
Requirements Driven Data Warehouse Development
Data Warehouses are decisional information artifacts that are embedded in the organizations that create/maintain them. Therefore, Data Warehouse Requirements Engineering must start...
Naveen Prakash, Anjana Gosain
CAISE
2006
Springer
15 years 7 months ago
Integrated Vision of Federated Data Warehouses
The notion of Federated Data Warehouse Architecture was suggested for various reasons: bigger autonomy of divisions in an organization, better adaptation to user needs, bigger effi...
Michel Schneider
121
Voted
ICEIS
2005
IEEE
15 years 9 months ago
Change Detection and Maintenance of an XML Web Warehouse
The World Wide Web contains a huge and increasing volume of information. The web warehouse is an efficient and effective means to facilitate utilization of information on the Web,...
Ching-Ming Chao
207
Voted
CIDR
2011
266views Algorithms» more  CIDR 2011»
14 years 7 months ago
Consistency in a Stream Warehouse
A stream warehouse is a Data Stream Management System (DSMS) that stores a very long history, e.g. years or decades; or equivalently a data warehouse that is continuously loaded. ...
Lukasz Golab, Theodore Johnson