996 search results - page 1 / 200 » Partial Materialized Views |
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
VLDB
2007
ACM
14 years 5 months ago
2007
ACM
Views over probabilistic data contain correlations between tuples, and the current approach is to capture these correlations using explicit lineage. In this paper we propose an al...
WWW
2005
ACM
13 years 10 months ago
2005
ACM
This paper proposes an incremental maintenance algorithm that efficiently updates the materialized XPath/XSLT views defined using XPath expressions in XP{[],∗,//,vars} . The al...
SIGMOD
2008
ACM
14 years 5 months ago
2008
ACM
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
VLDB
1998
ACM
13 years 9 months ago
1998
ACM
To fulfill the requirement of fast interactive multidimensional data analysis, database systems precompute aggregate views on some subsets of dimensions and their corresponding hi...