4397 search results - page 643 / 880 » Relational Algebra Operations |
137
Voted
SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
While the XML Stylesheet Language for Transformations (XSLT) was not designed as a query language, it is well-suited for many query-like operations on XML documents including sele...
139
Voted
PODS
2008
ACM
16 years 3 months ago
2008
ACM
We introduce a theoretical framework for discovering relationships between two database instances over distinct and unknown schemata. This framework is grounded in the context of ...
126
Voted
EDBT
2004
ACM
16 years 3 months ago
2004
ACM
Abstract. With the widespread use of e-business coupled with the public's awareness of data privacy issues and recent database security related legislations, incorporating sec...
93
Voted
ICSE
2003
IEEE-ACM
16 years 3 months ago
2003
IEEE-ACM
Editing graphic models always entails layout problems. Inserting and deleting items requires tedious manual work for shifting existing items and rearranging the diagram layout. He...
124
Voted
ICSE
2004
IEEE-ACM
16 years 3 months ago
2004
IEEE-ACM
Impact analysis -- determining the potential effects of changes on a software system -- plays an important role in software engineering tasks such as maintenance, regression testi...