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PODS
2007
ACM
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PODS 2007
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Polynomial time fragments of XPath with variables
14 years 11 months ago
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hal.inria.fr
Variables are the distinguishing new feature of XPath 2.0 which permits to select n-tuples of nodes in trees. It is known that the Core of XPath 2.0 captures n-ary first-order (FO...
Emmanuel Filiot, Joachim Niehren, Jean-Marc Talbot...
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