In this work we describe and evaluate an efficient data structure developed to deal with an extension of the XPath language that allows the specification of flexible constraints on both the textual content and the document structure of XML documents. Our approach is based on an inverted file representation of XML documents where both structure and content are taken into account. The proposed approach is described, as well as its implementation, by particularly addressing the problem of offering an efficient evaluation of structure-based flexible constraints

Marrara, S., Panzeri, E., Pasi, G. (2011). An Analysis of an Efficient Data Structure for Evaluating Flexible Constraints on XML Documents. In Flexible Query Answering Systems - 9th International Conference, FQAS 2011 (pp.294-305). Berlin : Springer [10.1007/978-3-642-24764-4_26].

An Analysis of an Efficient Data Structure for Evaluating Flexible Constraints on XML Documents

PANZERI, EMANUELE;PASI, GABRIELLA
2011

Abstract

In this work we describe and evaluate an efficient data structure developed to deal with an extension of the XPath language that allows the specification of flexible constraints on both the textual content and the document structure of XML documents. Our approach is based on an inverted file representation of XML documents where both structure and content are taken into account. The proposed approach is described, as well as its implementation, by particularly addressing the problem of offering an efficient evaluation of structure-based flexible constraints
slide + paper
XML flexible querying, XML data structure, XML Retrieval
English
International Conference on Flexible Query Answering Systems (FQAS 2011) OCT 26-28
2011
Christiansen, H; DeTre, G; Yazici, A; Zadrozny, S; Andreasen, T; Larsen, HL
Flexible Query Answering Systems - 9th International Conference, FQAS 2011
978-3-642-24763-7
2011
7022
294
305
http://dx.doi.org/10.1007/978-3-642-24764-4_26
none
Marrara, S., Panzeri, E., Pasi, G. (2011). An Analysis of an Efficient Data Structure for Evaluating Flexible Constraints on XML Documents. In Flexible Query Answering Systems - 9th International Conference, FQAS 2011 (pp.294-305). Berlin : Springer [10.1007/978-3-642-24764-4_26].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/27119
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