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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
214Secure Data Provenance and Inference Control
expressions. We intend to build constraints over the paths in a graph pattern as a
way of reducing leakages that cause the inference problem. We write code that can
execute in accordance to the content of a user query. e code can examine various
aspects of a user query, such as the literal text of a triple or triple patterns, and take
immediate actions to ensure the appropriate policy constraints are intact. e fol-
lowing is an example of using regular expressions as part of the BGP of a SELECT
query over a provenance graph, which uses the OPM vocabulary.
{
med:Doc_n_4 gleen:Subgraph("([opm:WasDerivedFrom]*/
[opm:WasGeneratedBy]/
[opm:WasControlledBy])" ?x).
}
is query pattern would give acce
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Publisher Resources

ISBN: 9781466569430