XML has become a key technology for interoperability, providing a common data model to applications. However, diverse data modeling choices may lead to heterogeneous XML structure and content. In this paper, information retrieval and database-related techniques have been jointly applied to effectively tolerate XML data diversity in the evaluation of flexible queries. Approximate structure and content matching is supported via a straightforward extension to standard XPath syntax. Also, we outline a query execution technique representing a first step toward efficiently addressing structural pattern queries together with predicate support over XML elements content
Damiani, E., Marrara, S., Pasi, G. (2007). FuzzyXPath: using fuzzy logic an IR features to approximately query XML documents. In FOUNDATIONS OF FUZZY LOGIC AND SOFT COMPUTING, PROCEEDINGS (pp.199-208). Springer [10.1007/978-3-540-72950-1].
FuzzyXPath: using fuzzy logic an IR features to approximately query XML documents
Pasi, G
2007
Abstract
XML has become a key technology for interoperability, providing a common data model to applications. However, diverse data modeling choices may lead to heterogeneous XML structure and content. In this paper, information retrieval and database-related techniques have been jointly applied to effectively tolerate XML data diversity in the evaluation of flexible queries. Approximate structure and content matching is supported via a straightforward extension to standard XPath syntax. Also, we outline a query execution technique representing a first step toward efficiently addressing structural pattern queries together with predicate support over XML elements content
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