1231 search results - page 203 / 247 » Updatable Zero-Knowledge Databases |
DASFAA
2006
IEEE
14 years 2 months ago
2006
IEEE
To facilitate the XML query processing, several kinds of labeling schemes have been proposed. Based on the labeling schemes, the ancestordescendant and parent-child relationships i...
SIGMOD
1999
ACM
14 years 1 months ago
1999
ACM
Pre-computation and materialization of views with aggregate functions is a common technique in Data Warehouses. Due to the complex structure of the warehouse and the different pro...
SIGMOD
1997
ACM
14 years 27 days ago
1997
ACM
Materialized views and view maintenance are becoming increasingly important in practice. In order to satisfy different data currency and performance requirements, a number of view...
SIGMOD
1997
ACM
14 years 27 days ago
1997
ACM
A range query applies an aggregation operation over all selected cells of an OLAP data cube where the selection is speci ed by providing ranges of values for numeric dimensions. W...
SIGMOD
1997
ACM
14 years 27 days ago
1997
ACM
Data warehouses contain large amounts of information, often collected from a variety of independent sources. Decision-support functions in a warehouse, such as on-line analytical ...