265 search results - page 28 / 53 » A role-based approach to access control for XML databases |
DATESO
2007
13 years 8 months ago
2007
When searching databases of nucleotide or protein sequences, finding a local alignment of two sequences is one of the main tasks. Since the sizes of available databases grow const...
VLDB
1993
ACM
13 years 11 months ago
1993
ACM
Mb describe the design and implementation of a constraint management facility for our active object-oriented database system called Jasmine/A. The facility includes integrity cons...
ICDE
2005
IEEE
14 years 1 months ago
2005
IEEE
Sybase's flagship database product, Adaptive Server Enterprise provides Native XML processing (NXS) support. In this paper we present our experience related to query processi...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
The United States Environmental Protection Agency (EPA) prepares a national criteria and hazardous air pollutant (HAP) emission inventory with input from numerous states, local an...
DOLAP
2008
ACM
13 years 9 months ago
2008
ACM
With the multiplication of XML data sources, many XML data warehouse models have been proposed to handle data heterogeneity and complexity in a way relational data warehouses fail...