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Secure Data Provenance and Inference Control with Semantic Web
book

Secure Data Provenance and Inference Control with Semantic Web

by Bhavani Thuraisingham, Tyrone Cadenhead, Murat Kantarcioglu, Vaibhav Khadilkar
August 2014
Intermediate to advanced content levelIntermediate to advanced
478 pages
13h 49m
English
Auerbach Publications
Content preview from Secure Data Provenance and Inference Control with Semantic Web
124Secure Data Provenance and Inference Control
scope = <char>+
condition = (<exp><num>?)+ (<op> | <sp><reg>?)
(<exp><num>?)+
(<bool> (<exp><num>?)+
(<op> | <sp><reg>?)? (<exp><num>?)+)*
effect = <char>+ | <num>
e grammar defined above allows us to evaluate the policy for correctness and also
allows a parser to unambiguously translate the policy into a form that can be used
by the appropriate layer in our architecture.
9.4 Solution Based on Regular Expression Queries
e traditional definition of access control policies is extended in our policy lan-
guage to include relationships over data items in the provenance graph by making
use of regular expressions. e use of an existing access control language to build
policies over the provenance g ...
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Publisher Resources

ISBN: 9781466569430