5 search results - page 1 / 1 » Multivalued Dependencies and a 4NF for XML |
CAISE
2003
Springer
13 years 9 months ago
2003
Springer
In this paper we make three main contributions. We firstly define multivalued dependencies in XML (XMVDs) and show that they generalize the definition of a functional dependenc...
ACSC
2007
IEEE
13 years 10 months ago
2007
IEEE
A common approach in designing relational databases is to start with a universal relation schema, which is then decomposed into multiple subschemas. A good choice of subschemas ca...
APWEB
2005
Springer
13 years 10 months ago
2005
Springer
Recently, the issues of how to define functional dependencies (XFDs) and multivalued dependencies (XMVDs) in XML have been investigated. In this paper we consider the problem of ...
SBBD
2004
13 years 5 months ago
2004
Multi-valued dependencies (MVDs) are an important class of constraints that is fundamental for relational database design. Although modern applications increasingly require the su...
XIMEP
2005
ACM
13 years 10 months ago
2005
ACM
We report on a compilation procedure that derives relational algebra plans from arbitrarily nested XQuery FLWOR blocks. While recent research was able to develop relational encodi...