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IEEE International Conference on e-Business Engineering (ICEBE'06)
XML Constraint-tree-based Functional Dependencies
Shanghai, China
October 24-October 26
ISBN: 0-7695-2645-4
Teng Lv, Xinjiang University, Urumqi, 830046, China
Ping Yan, Xinjiang University, Urumqi, 830046, China
A concept of functional dependency in XML documents based on constraint-tree is proposed. The definition proposed in our paper overcomes the shortcomings of previous definitions in the following aspects: (1) it captures the tree-structured characteristics of XML documents in structure. (2) it considers a more general situation of XML functional dependencies based on sub-trees with some constraint conditions in XML documents. The relationship between our definition of XML functional dependencies and other related definitions is also discussed in the paper.
Citation:
Teng Lv, Ping Yan, "XML Constraint-tree-based Functional Dependencies," icebe, pp.224-228, IEEE International Conference on e-Business Engineering (ICEBE'06), 2006
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