8220 search results - page 238 / 1644 » Querying XML Data |
189
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INFOSCALE
2007
ACM
15 years 8 months ago
2007
ACM
A flexible mandatory access control policy (MAC) for XML databases is presented in this paper. The label type and label access policy can be defined according to the requirements ...
181
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WISE
2002
Springer
15 years 11 months ago
2002
Springer
—Knowledge inference from semi-structured data can utilize frequent sub structures, in addition to frequency of data items. In fact, the working assumption of the present study i...
188
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ADBIS
2004
Springer
16 years 1 days ago
2004
Springer
Abstract. We propose a descriptive high-level language XDTrans devoted to specify transformations over XML data. The language is based on unranked tree automata approach. In contra...
151
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CAISE
2004
Springer
16 years 1 days ago
2004
Springer
In this paper, we illustrate a preliminary approach to the translation of Web data between heterogeneous formats. This work fits into a larger project whose aim is the development...
159
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
XML Schema awareness has been an integral part of the XQuery language since its early design stages. Matching XML data against XML types is the main operation that backs up XQuery...