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ICDM
2003
IEEE
98views Data Mining» more  ICDM 2003»
15 years 3 months ago
On the Privacy Preserving Properties of Random Data Perturbation Techniques
Privacy is becoming an increasingly important issue in many data mining applications. This has triggered the development of many privacy-preserving data mining techniques. A large...
Hillol Kargupta, Souptik Datta, Qi Wang, Krishnamo...
ICCV
2005
IEEE
15 years 11 months ago
Discontinuity Preserving Stereo with Small Baseline Multi-Flash Illumination
Currently, sharp discontinuities in depth and partial occlusions in multiview imaging systems pose serious challenges for many dense correspondence algorithms. However, it is impo...
Rogerio Feris, Ramesh Raskar, Longbin Chen, Kar-Ha...
ICDE
2007
IEEE
143views Database» more  ICDE 2007»
15 years 11 months ago
Hiding in the Crowd: Privacy Preservation on Evolving Streams through Correlation Tracking
We address the problem of preserving privacy in streams, which has received surprisingly limited attention. For static data, a well-studied and widely used approach is based on ra...
Feifei Li, Jimeng Sun, Spiros Papadimitriou, Georg...
VIS
2004
IEEE
138views Visualization» more  VIS 2004»
15 years 11 months ago
Dual Contouring with Topology-Preserving Simplification Using Enhanced Cell Representation
We present a fast, topology-preserving approach for isosurface simplification. The underlying concept behind our approach is to preserve the disconnected surface components in cel...
Nan Zhang 0011, Wei Hong, Arie E. Kaufman
ASPDAC
2005
ACM
125views Hardware» more  ASPDAC 2005»
15 years 3 months ago
A formalism for functionality preserving system level transformations
— With the rise in complexity of modern systems, designers are spending a significant time on at the system level of abstraction. This paper introduces Model Algebra, a formalis...
Samar Abdi, Daniel Gajski