3334 search results - page 170 / 667 » XML to XML through XML |
153
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EUC
2005
Springer
16 years 3 days ago
2005
Springer
Abstract. We propose an access control scheme for developing authorization rules for XML documents, allowing flexible data granularity and authorization propagation. To simplify t...
150
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WEBDB
2005
Springer
16 years 2 days ago
2005
Springer
We present a system for efficient indexed querying of XML documents, enhanced with sibling operations. R-tree index proposed in [5] has a very high cost for the following-sibling...
215
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APWEB
2005
Springer
16 years 1 days ago
2005
Springer
When XML documents are modeled as graphs, many challenging research issues arise. In particular, query processing for graphstructured XML data brings new challenges because traditi...
188
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SACMAT
2004
ACM
16 years 15 hour ago
2004
ACM
In order to provide a general access control methodology for parts of XML documents, we propose combining rolebased access control as found in the Role Graph Model, with a methodo...
173
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ER
2004
Springer
15 years 12 months ago
2004
Springer
An open challenge is to integrate XML and conceptual modeling in order to satisfy large-scale enterprise needs. Because enterprises typically have many data sources using differe...