Document (#36239)

Author
Campos, L.M. de
Fernández-Luna, J.M.
Huete, J.F.
Martín-Dancausa, C.J.
Title
Managing structured queries in probabilistic XML retrieval systems
Source
Information processing and management. 46(2010) no.5, S.514-532
Year
2010
Abstract
Focusing on the context of XML retrieval, in this paper we propose a general methodology for managing structured queries (involving both content and structure) within any given structured probabilistic information retrieval system which is able to compute posterior probabilities of relevance for structural components given a non-structured query (involving only query terms but not structural restrictions). We have tested our proposal using two specific information retrieval systems (Garnata and PF/Tijah), and the structured document collections from the last six editions of the INitiative for the Evaluation of XML Retrieval (INEX).
Object
XML

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  5. Schlieder, T.; Meuss, H.: Querying and ranking XML documents (2002) 0.20
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