Sciweavers

1005 search results - page 127 / 201
» Privacy Preserving Clustering
Sort
View
CSFW
2007
IEEE
16 years 8 days ago
Compositional Security for Task-PIOAs
Task-PIOA is a modeling framework for distributed systems with both probabilistic and nondeterministic behaviors. It is suitable for cryptographic applications because its task-bas...
Ran Canetti, Ling Cheung, Dilsun Kirli Kaynar, Nan...
DAWAK
2006
Springer
15 years 9 months ago
Two New Techniques for Hiding Sensitive Itemsets and Their Empirical Evaluation
Many privacy preserving data mining algorithms attempt to selectively hide what database owners consider as sensitive. Specifically, in the association-rules domain, many of these ...
Ahmed HajYasien, Vladimir Estivill-Castro
ACSAC
2010
IEEE
15 years 4 months ago
Forenscope: a framework for live forensics
Current post-mortem cyber-forensic techniques may cause significant disruption to the evidence gathering process by breaking active network connections and unmounting encrypted di...
Ellick Chan, Shivaram Venkataraman, Francis M. Dav...
SDM
2011
SIAM
414views Data Mining» more  SDM 2011»
14 years 8 months ago
Clustered low rank approximation of graphs in information science applications
In this paper we present a fast and accurate procedure called clustered low rank matrix approximation for massive graphs. The procedure involves a fast clustering of the graph and...
Berkant Savas, Inderjit S. Dhillon
SCIA
2005
Springer
166views Image Analysis» more  SCIA 2005»
15 years 11 months ago
Clustering Based on Principal Curve
Clustering algorithms are intensively used in the image analysis field in compression, segmentation, recognition and other tasks. In this work we present a new approach in clusteri...
Ioan Cleju, Pasi Fränti, Xiaolin Wu