979 search results - page 109 / 196 » Issues in Developing Very Large Data Warehouses |
KDD
2001
ACM
16 years 8 days ago
2001
ACM
Building predictive models and finding useful rules are two important tasks of data mining. While building predictive models has been well studied, finding useful rules for action...
CEC
2009
IEEE
15 years 6 months ago
2009
IEEE
— Reservoir modeling is an on-going activity during the production life of a reservoir. One challenge to constructing accurate reservoir models is the time required to carry out ...
CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Mining different types of communities from web data have attracted a lot of research efforts in recent years. However, none of the existing community mining techniques has taken i...
127
click to vote
SDM
2011
SIAM
14 years 2 months ago
2011
SIAM
Sparse principal component analysis (PCA) imposes extra constraints or penalty terms to the standard PCA to achieve sparsity. In this paper, we first introduce an efficient algor...
EDBT
2008
ACM
15 years 12 months ago
2008
ACM
Several Web sites deliver a large number of pages, each publishing data about one instance of some real world entity, such as an athlete, a stock quote, a book. Even though it is ...