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NSPW
2004
ACM
14 years 1 months ago
Support for multi-level security policies in DRM architectures
Digital rights management systems allow copyrighted content to be commercialized in digital format without the risk of revenue loss due to piracy. Making such systems secure is no...
Bogdan C. Popescu, Bruno Crispo, Andrew S. Tanenba...
CIKM
2010
Springer
13 years 6 months ago
Preserving location and absence privacy in geo-social networks
Online social networks often involve very large numbers of users who share very large volumes of content. This content is increasingly being tagged with geo-spatial and temporal c...
Dario Freni, Carmen Ruiz Vicente, Sergio Mascetti,...
GLOBECOM
2010
IEEE
13 years 5 months ago
Unveiling Popularity of BitTorrent Darknets
BitTorrent is today's most influential peer-to-peer system. Currently BitTorrent has two very different operating models: (1) public trackers, and (2) private trackers (also k...
Xiaowei Chen, Xiaowen Chu, Jiangchuan Liu
HPCA
2012
IEEE
12 years 3 months ago
System-level implications of disaggregated memory
Recent research on memory disaggregation introduces a new architectural building block—the memory blade—as a cost-effective approach for memory capacity expansion and sharing ...
Kevin T. Lim, Yoshio Turner, Jose Renato Santos, A...
ICPP
2009
IEEE
14 years 2 months ago
Code Semantic-Aware Runahead Threads
Memory-intensive threads can hoard shared resources without making progress on a multithreading processor (SMT), thereby hindering the overall system performance. A recent promisi...
Tanausú Ramírez, Alex Pajuelo, Olive...