13 search results - page 3 / 3 » Equivalence of OLAP Dimension Schemas |
DAWAK
2006
Springer
13 years 9 months ago
2006
Springer
Comprehensive data analysis has become indispensable in a variety of environments. Standard OLAP (On-Line Analytical Processing) systems, designed for satisfying the reporting need...
VLDB
2002
ACM
13 years 5 months ago
2002
ACM
Star queries are the most prevalent kind of queries in data warehousing, OLAP and business intelligence applications. Thus, there is an imperative need for efficiently processing ...
EDBT
2008
ACM
14 years 6 months ago
2008
ACM
In this paper we study the problem of mining all frequent queries in a given database table, a problem known to be intractable even for conjunctive queries. We restrict our attent...