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

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.

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

inria-00309408, version 2
http://hal.inria.fr/inria-00309408
oai:hal.inria.fr:inria-00309408
From: Joachim Niehren <>
Submitted on: Friday, 26 June 2009 16:50:18
Updated on: Friday, 26 June 2009 16:55:16

See detailed view

Associated documents

PDF :

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

Export

Bibtex EndNote TEI RefWorks

<?xml version="1.0" encoding="UTF-8"?>
<listBibl xmlns="http://www.tei-c.org/ns/1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML">
<listBibl type="inproceedings"><head>Peer-reviewed conferences/proceedings</head>
<biblStruct type="inproceedings" xml:id="inria-00309408"><analytic>
<author><persName><forename>Jérôme</forename><surname>Champavère</surname></persName>
<affiliation>
<orgName type="laboratory">LIFL</orgName>
<orgName type="team">GRAPPA</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR8022</orgName>
<orgName type="institution">Université Charles de Gaulle - Lille III</orgName>
<orgName type="institution">Université des Sciences et Technologies de Lille - Lille I</orgName>
</affiliation>
<affiliation>
<orgName type="laboratory">INRIA Lille - Nord Europe</orgName>
<orgName type="team">MOSTRARE</orgName>
<country>FR</country>
<orgName type="institution">INRIA</orgName>
<orgName type="institution">CNRS : UMR8022</orgName>
<orgName type="institution">Université des Sciences et Technologies de Lille - Lille I : EA3588</orgName>
<orgName type="institution">Université Charles de Gaulle - Lille III</orgName>
</affiliation>
</author>
<author><persName><forename>Rémi</forename><surname>Gilleron</surname></persName>
<affiliation>
<orgName type="laboratory">LIFL</orgName>
<orgName type="team">GRAPPA</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR8022</orgName>
<orgName type="institution">Université Charles de Gaulle - Lille III</orgName>
<orgName type="institution">Université des Sciences et Technologies de Lille - Lille I</orgName>
</affiliation>
<affiliation>
<orgName type="laboratory">INRIA Lille - Nord Europe</orgName>
<orgName type="team">MOSTRARE</orgName>
<country>FR</country>
<orgName type="institution">INRIA</orgName>
<orgName type="institution">CNRS : UMR8022</orgName>
<orgName type="institution">Université des Sciences et Technologies de Lille - Lille I : EA3588</orgName>
<orgName type="institution">Université Charles de Gaulle - Lille III</orgName>
</affiliation>
</author>
<author><persName><forename>Aurélien</forename><surname>Lemay</surname></persName>
<affiliation>
<orgName type="laboratory">LIFL</orgName>
<orgName type="team">GRAPPA</orgName>
<country>FR</country>
<orgName type="institution">CNRS : UMR8022</orgName>
<orgName type="institution">Université Charles de Gaulle - Lille III</orgName>
<orgName type="institution">Université des Sciences et Technologies de Lille - Lille I</orgName>
</affiliation>
<affiliation>
<orgName type="laboratory">INRIA Lille - Nord Europe</orgName>
<orgName type="team">MOSTRARE</orgName>
<country>FR</country>
<orgName type="institution">INRIA</orgName>
<orgName type="institution">CNRS : UMR8022</orgName>
<orgName type="institution">Université des Sciences et Technologies de Lille - Lille I : EA3588</orgName>
<orgName type="institution">Université Charles de Gaulle - Lille III</orgName>
</affiliation>
</author>
<author><persName><forename>Joachim</forename><surname>Niehren</surname></persName>
<affiliation>
<orgName type="laboratory">INRIA Lille - Nord Europe</orgName>
<orgName type="team">MOSTRARE</orgName>
<country>FR</country>
<orgName type="institution">INRIA</orgName>
<orgName type="institution">CNRS : UMR8022</orgName>
<orgName type="institution">Université des Sciences et Technologies de Lille - Lille I : EA3588</orgName>
<orgName type="institution">Université Charles de Gaulle - Lille III</orgName>
</affiliation>
</author>
<title type="main" level="a">Schema-Guided Induction of Monadic Queries</title></analytic><monogr><meeting>9th International Colloquium on Grammatical Inference</meeting><imprint><publisher>Springer</publisher><pubPlace><settlement>Saint-Malo</settlement><country>France</country></pubPlace><biblScope type="publicationDate">2008-00-00</biblScope><biblScope type="vol">5278</biblScope><biblScope type="pp">15-28</biblScope></imprint></monogr><idno type="doi">10.1007/978-3-540-88009-7_2</idno><idno type="HALid">http://hal.inria.fr/inria-00309408</idno><idno type="HALFile">http://hal.inria.fr/inria-00309408/PDF/0.pdf</idno></biblStruct>
</listBibl>
</listBibl>