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CANS
2009
Springer
276views Cryptology» more  CANS 2009»
15 years 4 months ago
Group Signatures with Verifier-Local Revocation and Backward Unlinkability in the Standard Model
Group signatures allow users to anonymously sign messages in the name of a group. Membership revocation has always been a critical issue in such systems. In 2004, Boneh and Shacham...
Benoît Libert, Damien Vergnaud
JMLR
2010
198views more  JMLR 2010»
15 years 1 months ago
Online Anomaly Detection under Adversarial Impact
Security analysis of learning algorithms is gaining increasing importance, especially since they have become target of deliberate obstruction in certain applications. Some securit...
Marius Kloft, Pavel Laskov
PKC
2011
Springer
169views Cryptology» more  PKC 2011»
14 years 9 months ago
Cryptanalysis of the RSA Subgroup Assumption from TCC 2005
At TCC 2005, Groth underlined the usefulness of working in small RSA subgroups of hidden order. In assessing the security of the relevant hard problems, however, the best attack co...
Jean-Sébastien Coron, Antoine Joux, Avradip...
IHI
2012
353views Healthcare» more  IHI 2012»
14 years 2 months ago
Enhancing accountability of electronic health record usage via patient-centric monitoring
Electronic Health Record (EHR) and Personal Health Record (PHR) systems could allow patients to better manage their health information and share it to enhance the quality and effi...
Daisuke Mashima, Mustaque Ahamad
SIGMOD
2007
ACM
144views Database» more  SIGMOD 2007»
16 years 6 months ago
GhostDB: querying visible and hidden data without leaks
Imagine that you have been entrusted with private data, such as corporate product information, sensitive government information, or symptom and treatment information about hospita...
Nicolas Anciaux, Mehdi Benzine, Luc Bouganim, Phil...