18 search results - page 4 / 4 » A Token-Based Access Control System for RDF Data in the Clou... |
NSDI
2010
13 years 6 months ago
2010
We present Airavat, a MapReduce-based system which provides strong security and privacy guarantees for distributed computations on sensitive data. Airavat is a novel integration o...
IHI
2012
12 years 13 days ago
2012
Regulations and policies regarding Electronic Health Information (EHI) are increasingly complex. Federal and State policy makers have called for both education to increase stakeho...
SIGCOMM
2009
ACM
13 years 11 months ago
2009
ACM
People increasingly generate content on their mobile devices and upload it to third-party services such as Facebook and Google Latitude for sharing and backup purposes. Although t...