190 search results - page 1 / 38 » Discovering XML keys and foreign keys in queries |
SAC
2009
ACM
13 years 9 months ago
2009
ACM
The XML has undoubtedly become a standard for data representation and manipulation. But most of XML documents are still created without the respective description of their structu...
WEBDB
2009
Springer
13 years 11 months ago
2009
Springer
We study the problem of automatically discovering semantic associations between schema elements, namely foreign keys. This problem is important in all applications where data sets...
EDBT
2009
ACM
13 years 11 months ago
2009
ACM
We consider the following scenario for a mapping system: given a source schema, a target schema, and a set of value correspondences between these two schemas, generate an executab...
WCRE
2007
IEEE
13 years 10 months ago
2007
IEEE
The software industry is increasingly confronted with the issues of understanding and maintaining a special type of object-oriented systems, namely enterprise applications. A spec...
PVLDB
2010
13 years 2 months ago
2010
A foreign/primary key relationship between relational tables is one of the most important constraints in a database. From a data analysis perspective, discovering foreign keys is ...