15 search results - page 1 / 3 » Checking Multivalued Dependencies in XML |
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 ...
CAISE
2003
Springer
13 years 10 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...
IDA
2000
Springer
13 years 4 months ago
2000
Springer
Discovery of multivalueddependenciesfrom database relations isviewed as a search in a hypothesis space de ned according to the generalisation relationship among multivalued depend...
XSYM
2005
Springer
13 years 10 months ago
2005
Springer
Recently, the issue of functional dependencies in XML (XFDs) have been investigated. In this paper we consider the problem of checking the satisfaction of an XFD in an XML document...
ICDE
2003
IEEE
14 years 6 months ago
2003
IEEE
We present a technique for refining the design of relational storage for XML data based on XML key propagation. Three algorithms are presented: one checks whether a given function...