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2010 IEEE 26th International Conference on Data Engineering (ICDE 2010) (2010)
Long Beach, CA, USA
Mar. 1, 2010 to Mar. 6, 2010
ISBN: 978-1-4244-5445-7
pp: 1169-1172
Pierre Geneves , CNRS, Grenoble, France
Nabil Layaida , INRIA, Grenoble, France
We present a tool for the static analysis of XPath queries and XML Schemas. The tool introduces techniques used in the field of verification (such as binary decision diagrams) in order to efficiently solve XPath query satisfiability, containment, and equivalence, in the presence of real-world XML Schemas. The tool can be used in query optimizers, in order to prove soundness of query rewriting. It can also be used in type-checkers and optimizing compilers that need to perform all kinds of compile-time analyses involving XPath queries and XML tree constraints.

N. Layaida and P. Geneves, "XML reasoning made practical," 2010 IEEE 26th International Conference on Data Engineering (ICDE 2010)(ICDE), Long Beach, CA, USA, 2010, pp. 1169-1172.
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