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DAWAK
1999
Springer
14 years 2 months ago
Dynamic Data Warehouse Design
A data warehouse DW can be seen as a set of materialized views de ned over remote base relations. When a query is posed, it is evaluated locally, using the materialized views, wi...
Dimitri Theodoratos, Timos K. Sellis
DAWAK
2001
Springer
14 years 2 months ago
Towards a Novel OLAP Interface for Distributed Data Warehouses
We present a framework for visualizing remote distributed data sources using a multi-user immersive virtual reality environment. DIVE-ON is a system prototype that consolidates dis...
Ayman Ammoura, Osmar R. Zaïane, Randy Goebel
DAWAK
2008
Springer
13 years 11 months ago
Mining Conditional Cardinality Patterns for Data Warehouse Query Optimization
Abstract. Data mining algorithms are often embedded in more complex systems, serving as the provider of data for internal decision making within these systems. In this paper we add...
Mikolaj Morzy, Marcin Krystek
SIGMOD
2000
ACM
138views Database» more  SIGMOD 2000»
14 years 2 months ago
TerraServer: A Spatial Data Warehouse
Microsoft® TerraServer stores aerial, satellite, and topographic images of the earth in a SQL database available via the Internet. It is the world’s largest online atlas, combi...
Tom Barclay, Donald R. Slutz, Jim Gray
CAISE
2003
Springer
14 years 3 months ago
On the Applicability of Rules to Automate Data Warehouse Logical Design
Data Warehouse logical design involves the definition of structures that enable an efficient access to information. The designer builds relational or multidimensional structures ta...
Verónika Peralta, Alvaro Illarze, Raul Rugg...