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cs.DB2020
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…
cs.DB2018
PIQUE: Progressive Integrated QUery Operator with Pay-As-You-Go Enrichment
Dhrubajyoti Ghosh, Roberto Yus, Yasser Altowim +1
Big data today in the form of text, images, video, and sensor data needs to be enriched (i.e., annotated with tags) prior to be effectively queried or analyzed. Data enrichment (th…