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CIIA
2009
14 years 11 months ago
A Study on the Convergence of FingerHashing and a Secured Biometric System
Because biometrics-based authentication offers several advantages face to other authentication methods, it is important that such systems be designed to withstand attacks. Reliabil...
Rima Belguechi, Christophe Rosenberger
CORR
2010
Springer
221views Education» more  CORR 2010»
14 years 10 months ago
Deterministic Sample Sort For GPUs
We present and evaluate GPU Bucket Sort, a parallel deterministic sample sort algorithm for many-core GPUs. Our method is considerably faster than Thrust Merge (Satish et.al., Pro...
Frank Dehne, Hamidreza Zaboli
CSDA
2010
105views more  CSDA 2010»
14 years 10 months ago
James-Stein shrinkage to improve k-means cluster analysis
We study a general algorithm to improve accuracy in cluster analysis that employs the James-Stein shrinkage effect in k-means clustering. We shrink the centroids of clusters towar...
Jinxin Gao, David B. Hitchcock
CORR
2006
Springer
99views Education» more  CORR 2006»
14 years 10 months ago
PAC Learning Mixtures of Axis-Aligned Gaussians with No Separation Assumption
Abstract. We propose and analyze a new vantage point for the learning of mixtures of Gaussians: namely, the PAC-style model of learning probability distributions introduced by Kear...
Jon Feldman, Ryan O'Donnell, Rocco A. Servedio
JCIT
2008
102views more  JCIT 2008»
14 years 10 months ago
Architectural Patterns for Finding your
The paper discusses the innovative patterns such as subtraction, multiplication, division, task unification and attribute dependency change for evaluating the software architectur...
N. Sankar Ram, Paul Rodrigues