RDF Metadata for XML Access Control Vaibhav Gowadia
[email protected]
Csilla Farkas
[email protected]
Information Security Lab Department of Computer Science and Engineering University of South Carolina Columbia, SC 29205
ABSTRACT
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Categories and Subject Descriptors
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Keywords
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* patient
ssn name phone birthdate race
* diagnosis date physician comment prescription
* * allergies
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" 1. Query
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Security Violated
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Update History
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Check security Violations
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History File
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2 Answer
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trees
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XML
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Store
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Security Policy (RXACL)
Reject Query
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violated
Tree Extention
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RDF-BASED XML ACCESS CONTROL ARCHITECTURE * %4 "
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3. DEFINITIONS
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