Research and Implementation of XML Keyword Search Algorithm Based on Semantic Relatives

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Abstract:

The XML keyword search has been used widely in the application of XML documents. Most of the XML keyword search approaches are based on the LCA (lowest common ancestor) or its variants, which usually leads to the un-ideal recall and precision. This paper presents a novel XML keyword search method which based on semantic relatives. The method fully considers the semantic characteristics of the XML document structure. Based on the stack, the algorithm is also presented to merge the semantic relative nodes containing the keyword as the results of XML keyword search. The results of experiments have been identified the efficient and efficiency of our method.

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811-815

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June 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] L. Guo, F. Shao, C. Botev, and J. Shanmugasundaram. XRANK: Ranked Keyword Search over XML Documents, Proceedings. of the ACM SIGMOD Conference, 2003, 112-121.

DOI: 10.1145/872757.872762

Google Scholar

[2] V. Hristidis, Y. Papakonstantinou, and A. Balmin. Keyword Proximity Search on XML Graphs, Proceedings of the ICDE Conference, 2003, 65-76.

DOI: 10.1109/icde.2003.1260806

Google Scholar

[3] Y. Xu and Y. Papakonstantinou. Efficient Keyword Search for Smallest LCAs in XML Databases, Proceedings of the ACM SIGMOD Conference, 2005, 96-107.

DOI: 10.1145/1066157.1066217

Google Scholar

[4] Y. Li, C. Yu, and H. V. Jagadish. Schema-free XQuery, Proceedings of the VLDB Conference,. 2004, 31-42.

DOI: 10.1016/b978-012088469-8.50010-3

Google Scholar

[5] S. Cohen, J. Mamou, Y. Kanza, and Y. Sagiv. XSEarch: A Semantic Search Engine for XML, Proceedings. Of the VLDB Conference, 2003, 152-163.

DOI: 10.1016/b978-012722442-8/50013-6

Google Scholar

[6] Z. Liu, J. Walker, Y. Chen. XSeek: A Semantic XML Search Engine Using Keywords, Proceedings. of the VLDB Conference, 2007, 86-97.

Google Scholar