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DFN
2008
15 years 8 months ago
Benutzergesteuerter Datenschutz in Grids
: Grid Computing erlaubt die aus Benutzersicht weitgehend transparente, verteilte Nutzung von Ressourcen und unterscheidet sich durch Konzepte wie Virtuelle Organisationen zum Teil...
Wolfgang Hommel, Michael Schiffers
CORR
2011
Springer
174views Education» more  CORR 2011»
15 years 1 months ago
Distributed Private Data Analysis: On Simultaneously Solving How and What
We examine the combination of two directions in the field of privacy concerning computations over distributed private inputs – secure function evaluation (SFE) and differential...
Amos Beimel, Kobbi Nissim, Eran Omri
PERCOM
2011
ACM
14 years 10 months ago
Inference attacks by third-party extensions to social network systems
—We study inference attacks that can be launched via the extension API of Facebook. We explain the threat of these attacks through a reduction to authentication attacks, devise a...
Seyed Hossein Ahmadinejad, Mohd M. Anwar, Philip W...
ESORICS
2009
Springer
16 years 7 months ago
Set Covering Problems in Role-Based Access Control
Abstract. Interest in role-based access control has generated considerable research activity in recent years. A number of interesting problems related to the well known set cover p...
Liang Chen, Jason Crampton
KDD
2003
ACM
113views Data Mining» more  KDD 2003»
16 years 7 months ago
Using randomized response techniques for privacy-preserving data mining
Privacy is an important issue in data mining and knowledge discovery. In this paper, we propose to use the randomized response techniques to conduct the data mining computation. S...
Wenliang Du, Zhijun Zhan