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104
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SSWMC
2004
15 years 1 months ago
Steganalysis of block-structured stegotext
We study a detection-theoretic approach to steganalysis. The relative entropy between covertext and stegotext determines the steganalyzer's difficulty in discriminating them,...
Ying Wang, Pierre Moulin
72
Voted
DATE
2007
IEEE
124views Hardware» more  DATE 2007»
15 years 6 months ago
Worst-case design and margin for embedded SRAM
An important aspect of Design for Yield for embedded SRAM is identifying the expected worst case behavior in order to guarantee that sufficient design margin is present. Previousl...
Robert C. Aitken, Sachin Idgunji
EUC
2007
Springer
15 years 6 months ago
On Using Probabilistic Forwarding to Improve HEC-Based Data Forwarding in Opportunistic Networks
In this paper, we propose the HEC-PF scheme, an enhancement of our previous H-EC scheme for effective data forwarding in opportunistic networks. The enhanced scheme modifies the a...
Ling-Jyh Chen, Cheng-Long Tseng, Cheng-Fu Chou
111
Voted
AINA
2004
IEEE
15 years 4 months ago
On the Performance of Heuristic H MCOP for Multi-Constrained Optimal-Path QoS Routing
Network services for finding a feasible or an optimal path subject to multiple constraints on performance metrics such as delay, jitter, loss probability, etc. give rise to multip...
Gang Feng
114
Voted
FUIN
2008
112views more  FUIN 2008»
15 years 17 days ago
A New Probabilistic Approach for Fractal Based Image Compression
Abstract. Approximation of an image by the attractor evolved through iterations of a set of contractive maps is usually known as fractal image compression. The set of maps is calle...
Suman K. Mitra, Malay Kumar Kundu, C. A. Murthy, B...