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|Title:||A path-based approach for efficient structural join with not-predicates||Authors:||Li, H.
|Issue Date:||2007||Citation:||Li, H.,Lee, M.L.,Hsu, W.,Li, L. (2007). A path-based approach for efficient structural join with not-predicates. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 4443 LNCS : 31-42. ScholarBank@NUS Repository.||Abstract:||There has been much research on XML query processing. However, there has been little work on the evaluation of XML queries involving not-predicates. Such queries are useful and common in many real-life applications. In this paper, we present a model called XQuery tree to model queries involving not-predicates and describe a path-based method to evaluate such queries efficiently. A comprehensive set of experiments is carried out to demonstrate the effectiveness and efficiency of the proposed solution. © Springer-Verlag Berlin Heidelberg 2007.||Source Title:||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)||URI:||http://scholarbank.nus.edu.sg/handle/10635/40919||ISBN:||9783540717027||ISSN:||03029743|
|Appears in Collections:||Staff Publications|
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