Schema-Guided Induction of Monadic Queries

Abstract : The induction of monadic node selecting queries from partially annotated XML-trees is a key task in Web information extraction. We show how to integrate schema guidance into an RPNI-based learning algorithm, in which monadic queries are represented by pruning node selecting tree transducers. We present experimental results on schema guidance by the DTD of HTML.
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Submitted on : Friday, June 26, 2009 - 4:50:18 PM
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Jérôme Champavère, Rémi Gilleron, Aurélien Lemay, Joachim Niehren. Schema-Guided Induction of Monadic Queries. 9th International Colloquium on Grammatical Inference, Sep 2008, Saint-Malo, France. pp.15-28, ⟨10.1007/978-3-540-88009-7_2⟩. ⟨inria-00309408v2⟩

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