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Privacy Access Control Model with Location Constraints for XML Services.
Yi Zheng
Yongming Chen
Patrick C. K. Hung
Published in:
ICDE Workshops (2007)
Keyphrases
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access control
dynamic access control
identity management
security model
access control mechanism
role based access control model
fine grained
database
data security
rbac model
databases
xml data
access control policies
security architecture