Add to ORKGRecently, 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. We present an efficient algorithm for the problem that is linear in the size of the XML document and linear in the number of XFDs to be checked. Also, our technique can be easily extended to efficiently incrementally check XFD satisfaction
XML allows redundancy of data with its hierarchical structure where its elements may be nested and r...
Keys and functional dependencies play a fundamental role in relational databases where they are used...
International audienceGiven an XML functional dependency fd and a class of updates U, we say that fd...
Recently, the issues of how to define functional dependencies (XFDs) and multivalued dependencies (X...
In this paper we address the problem of how to extend the definition of functional dependencies (FD...
In this article, we address the problem of how to extend the definition of functional dependencies (...
In this article, we address the problem of how to extend the definition of functional dependencies (...
The concept of functional dependency plays a fundamental role in relational databases where they are...
In this paper we address the problem of how to extend the definition of functional dependencies (FDs...
The flexibility of XML allows the same data to be represented in many different ways. Some represent...
With the growing use of XML as a format for the permanent storage of data, the study of functional d...
AbstractWith the growing use of XML as a format for the permanent storage of data, the study of func...
Title: Efficient Detection of XML Integrity Constraints Author: Michal Švirec Department: Department...
Abstract. With the rise of XML as a standard model of data exchange, XML functional dependencies (XF...
We are interested in specifying functional dependencies (FDs) for data-centric XML documents (XML do...
XML allows redundancy of data with its hierarchical structure where its elements may be nested and r...
Keys and functional dependencies play a fundamental role in relational databases where they are used...
International audienceGiven an XML functional dependency fd and a class of updates U, we say that fd...
Recently, the issues of how to define functional dependencies (XFDs) and multivalued dependencies (X...
In this paper we address the problem of how to extend the definition of functional dependencies (FD...
In this article, we address the problem of how to extend the definition of functional dependencies (...
In this article, we address the problem of how to extend the definition of functional dependencies (...
The concept of functional dependency plays a fundamental role in relational databases where they are...
In this paper we address the problem of how to extend the definition of functional dependencies (FDs...
The flexibility of XML allows the same data to be represented in many different ways. Some represent...
With the growing use of XML as a format for the permanent storage of data, the study of functional d...
AbstractWith the growing use of XML as a format for the permanent storage of data, the study of func...
Title: Efficient Detection of XML Integrity Constraints Author: Michal Švirec Department: Department...
Abstract. With the rise of XML as a standard model of data exchange, XML functional dependencies (XF...
We are interested in specifying functional dependencies (FDs) for data-centric XML documents (XML do...
XML allows redundancy of data with its hierarchical structure where its elements may be nested and r...
Keys and functional dependencies play a fundamental role in relational databases where they are used...
International audienceGiven an XML functional dependency fd and a class of updates U, we say that fd...