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» Query Rewriting in DL-Lite_^(HN)_horn

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DBSEC
2006

144views Database» more DBSEC 2006»

Policy Classes and Query Rewriting Algorithm for XML Security Views

15 years 12 days ago

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Most state-of-the-art approaches of securing XML documents are based on a partial annotation of an XML tree with security labels which are later propagated to unlabeled nodes of th...

Nataliya Rassadko

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179

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ICDE
2001
IEEE

174views Database» more ICDE 2001»

Rewriting OLAP Queries Using Materialized Views and Dimension Hierarchies in Data Warehouses

16 years 11 days ago

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Chang-Sup Park, Myoung-Ho Kim, Yoon-Joon Lee

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SIGMOD
2004
ACM

160views Database» more SIGMOD 2004»

Extending Query Rewriting Techniques for Fine-Grained Access Control

15 years 11 months ago

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Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...

Shariq Rizvi, Alberto O. Mendelzon, S. Sudarshan, ...

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WWW
2008
ACM

102views Internet Technology» more WWW 2008»

Simrank++: query rewriting through link analysis of the clickgraph (poster)

15 years 11 months ago

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Ioannis Antonellis, Hector Garcia-Molina, Chi-Chao...

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