8 citations · 18 across the 9 of their papers we have counts for
4 papers · 1 filter
Scalable Enforcement of Fine Grained Access Control Policies in Relational Database Management Systems
Anadi Shakya, Primal Pappachan, David Maier +3
The proliferation of smart technologies and evolving privacy regulations such as the GDPR and CPRA has increased the need to manage fine-grained access control (FGAC) policies in d…
Design Trade-offs for a Robust Dynamic Hybrid Hash Join (Extended Version)
Shiva Jahangiri, Michael J. Carey, Johann-Christoph Freytag
The Join operator, as one of the most expensive and commonly used operators in database systems, plays a substantial role in Database Management System (DBMS) performance. Among th…
Sieve: A Middleware Approach to Scalable Access Control for Database Management Systems
Primal Pappachan, Roberto Yus, Sharad Mehrotra +1
Current approaches of enforcing FGAC in Database Management Systems (DBMS) do not scale in scenarios when the number of policies are in the order of thousands. This paper identifie…
Foundations of Traversal Based Query Execution over Linked Data (Extended Version)
Olaf Hartig, Johann-Christoph Freytag
Query execution over the Web of Linked Data has attracted much attention recently. A particularly interesting approach is link traversal based query execution which proposes to int…