Sciweavers

DKE
2002
107views more  DKE 2002»
14 years 12 days ago
View selection using randomized search
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...
Panos Kalnis, Nikos Mamoulis, Dimitris Papadias
HICSS
2003
IEEE
250views Biometrics» more  HICSS 2003»
14 years 5 months ago
A Method for Demand-Driven Information Requirements Analysis in Data Warehousing Projects
Information requirements analysis for data warehouse systems differs significantly from requirements analysis for conventional information systems. Existing data warehouse specifi...
Robert Winter, Bernhard Strauch