In this paper, we present a new approach for defining functional dependencies for XML (XFDs) on XML Schema. While showing how to extend XML Schema, we analyze the expressive power of our XFDs. We focus on supporting complex value (e.g. list, set) in our proposal. A novel concept match tree is introduced for judging the value equality of complex type elements. The satisfaction of XFDs in an XML document is defined in terms of the value equality. We also discuss the advantages of our XFDs over other previous work. © 2010 Springer-Verlag.
CITATION STYLE
Chen, H., Liao, H., & Gao, Z. (2010). Functional dependencies for XML. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6185 LNCS, pp. 110–115). https://doi.org/10.1007/978-3-642-16720-1_11
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