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» Enhancing Privacy with Shared Pseudo Random Sequences
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SPW
2005
Springer
10 years 14 days ago
Enhancing Privacy with Shared Pseudo Random Sequences
Protecting users’ privacy is essential for turning networks and services into trustworthy friends. Many privacy enhancing techniques, such as anonymous e-cash and mix-nets, have...
Jari Arkko, Pekka Nikander, Mats Näslund
IACR
2011
101views more  IACR 2011»
8 years 6 months ago
Policy-Enhanced Private Set Intersection: Sharing Information While Enforcing Privacy Policies
Companies, organizations, and individuals often wish to share information to realize valuable social and economic goals. Unfortunately, privacy concerns often stand in the way of ...
Emil Stefanov, Elaine Shi, Dawn Song
KDD
2007
ACM
152views Data Mining» more  KDD 2007»
10 years 7 months ago
Privacy-Preserving Sharing of Horizontally-Distributed Private Data for Constructing Accurate Classifiers
Data mining tasks such as supervised classification can often benefit from a large training dataset. However, in many application domains, privacy concerns can hinder the construc...
Vincent Yan Fu Tan, See-Kiong Ng
CSREASAM
2006
9 years 8 months ago
A New Robust and Secure Steganographic System for Greyscale Images
: The research work in this paper shows that the currently available stenographic methods might be quite easily detected by using sufficiently careful analysis of the transmitted d...
Hesham Elzouka
ICIAP
1999
ACM
9 years 11 months ago
Random Walk Approach to Image Enhancement
The paper presents a new technique of image enhancement. The described algorithm enables the suppression of noise and contrast enhancement. The interesting feature of this new alg...
Bogdan Smolka, Konrad W. Wojciechowski, Marek Szcz...
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