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» Tree Automata for Schema-Level Filtering of XML Associations
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ACJ
2006
85views more  ACJ 2006»
11 years 1 months ago
Tree Automata for Schema-Level Filtering of XML Associations
In this paper we present query filtering techniques based on bottom-up tree automata for XML access control. In our authorization model (RXACL), RDF statements are used to represen...
Vaibhav Gowadia, Csilla Farkas
DASFAA
2007
IEEE
141views Database» more  DASFAA 2007»
11 years 5 months ago
An Efficient Index Lattice for XML Query Evaluation
Abstract. We have defined an XML structural index called the Structure Index Tree (SIT), which eliminates duplicate structures arising from the equivalent subtrees in an XML docume...
Wilfred Ng, James Cheng
DOCENG
2003
ACM
11 years 6 months ago
Automating XML document structure transformations
This paper describes an implementation for syntax-directed transformation of XML documents from one structure to another. The system is based on the method which we have introduce...
Paula Leinonen
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