645 search results - page 103 / 129 » The Data Warehouse of Newsgroups |
AI
2001
Springer
14 years 1 months ago
2001
Springer
As new transactions update data sources and subsequently the data warehouse, the previously discovered association rules in the old database may no longer be interesting rules in ...
VLDB
1998
ACM
14 years 1 months ago
1998
ACM
This paper describes a massively parallel object relational (O/R) database used in an advanced development program to create a comprehensive medical information system called the ...
DOLAP
2007
ACM
14 years 24 days ago
2007
ACM
Expressing preferences when querying databases is a natural way to avoid empty results and information flooding, and in general to rank results so that the user may first see the ...
DEXA
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. Due to the wide-spread use of decision support systems (DSS), methods are required by software companies. Several concepts and methods have been suggested for decision-ma...
IQIS
2007
ACM
13 years 10 months ago
2007
ACM
Extraction–Transform–Load (ETL) processes comprise complex data workflows, which are responsible for the maintenance of a Data Warehouse. Their practical importance is denoted...