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STOC
2009
ACM
145views Algorithms» more  STOC 2009»
14 years 8 months ago
Differential privacy and robust statistics
We show by means of several examples that robust statistical estimators present an excellent starting point for differentially private estimators. Our algorithms use a new paradig...
Cynthia Dwork, Jing Lei
ICIP
2004
IEEE
14 years 9 months ago
Statistical solution to watershed over-segmentation
A region based algorithm for segmentation motivated by a parallel implementation is introduced. It is obtained by combining the watershed transform with further merging based on a...
Valentin Gies, Thierry M. Bernard
IH
2001
Springer
14 years 1 days ago
F5-A Steganographic Algorithm
Many steganographic systems are weak against visual and statistical attacks. Systems without these weaknesses offer only a relatively small capacity for steganographic messages. T...
Andreas Westfeld
VTC
2006
IEEE
14 years 1 months ago
On the Generation of Rayleigh Fading Processes with Accurate Statistical Properties
— This paper proposes an algorithm for the generation of Rayleigh fading processes. This algorithm is based on the sumof-sinusoids method proposed by Clarke in [1] and modified ...
Martha L. Clavijo V