8220 search results - page 180 / 1644 » Querying XML Data |
161
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
In this paper we present a novel approach for estimating the selectivity of XML twig queries. Such a technique is useful for approximate query answering as well as for determining...
137
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WWW
2005
ACM
16 years 5 months ago
2005
ACM
In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently. In XAR-Miner, raw data in the XML document are first preprocessed to transf...
133
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DEXAW
2009
IEEE
15 years 2 months ago
2009
IEEE
XML data evolution has recently gained much interest in both research and practice. However, most of the existing works deal with separate aspects of the problem such as evolution...
141
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CSCWD
2008
Springer
15 years 6 months ago
2008
Springer
With an increasing amount of semi-structured data XML has become important. XML documents may contain private information that cannot be shared by all user communities. Therefore,...
139
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SEMWEB
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Much data is published on the Web in XML format satisfying schemas, and to make the Semantic Web a reality, such data needs to be interpreted with respect to ontologies. ...