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SIGMOD
2012
ACM
212views Database» more  SIGMOD 2012»
13 years 8 months ago
Local structure and determinism in probabilistic databases
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...
Theodoros Rekatsinas, Amol Deshpande, Lise Getoor
SACMAT
2006
ACM
16 years 9 days ago
Constraint generation for separation of duty
Separation of Duty (SoD) is widely recognized to be a fundamental principle in computer security. A Static SoD (SSoD) policy states that in order to have all permissions necessary...
Hong Chen, Ninghui Li
WPES
2005
ACM
15 years 12 months ago
Secure off-the-record messaging
At the 2004 Workshop on Privacy in the Electronic Society (WPES), Borisov, Goldberg and Brewer, presented “Off the Record Messaging” (OTR), a protocol designed to add endto-e...
Mario Di Raimondo, Rosario Gennaro, Hugo Krawczyk
WORM
2004
15 years 7 months ago
WORM vs. WORM: preliminary study of an active counter-attack mechanism
Self-propagating computer worms have been terrorizing the Internet for the last several years. With the increasing density, inter-connectivity and bandwidth of the Internet combin...
Frank Castaneda, Emre Can Sezer, Jun Xu
WWW
2003
ACM
16 years 7 months ago
High-performance spatial indexing for location-based services
Much attention has been accorded to Location-Based Services and location tracking, a necessary component in active, trigger-based LBS applications. Tracking the location of a larg...
Jussi Myllymaki, James H. Kaufman