HAL - INRIA :: [inria-00309408, version 2] Schema-Guided Induction of Monadic Queries

inria-00309408, version 2

Schema-Guided Induction of Monadic Queries

Jérôme Champavère () ^1, 2, Rémi Gilleron () ^1, 2, Aurélien Lemay () ^1, 2, Joachim Niehren () ²

9th International Colloquium on Grammatical Inference 5278 (2008) 15-28

Résumé : 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.

1 : GRAPPA (LIFL)
CNRS : UMR8022 – Université Charles de Gaulle - Lille III – Université Lille 1 - Sciences et Technologies
2 : MOSTRARE (INRIA Lille - Nord Europe)
INRIA – CNRS : UMR8022 – Université Lille 1 - Sciences et Technologies : EA3588 – Université Charles de Gaulle - Lille III

inria-00309408, version 2
http://hal.inria.fr/inria-00309408
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Contributeur : Joachim Niehren <>
Soumis le : Vendredi 26 Juin 2009, 16:50:18
Dernière modification le : Vendredi 26 Juin 2009, 16:55:16

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DOI : 10.1007/978-3-540-88009-7_2

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