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DRM
2005
Springer
15 years 6 months ago
Improved watermark detection for spread-spectrum based watermarking using independent component analysis
This paper presents an efficient blind watermark detection/decoding scheme for spread spectrum (SS) based watermarking, exploiting the fact that in SS-based embedding schemes the ...
Hafiz Malik, Ashfaq A. Khokhar, Rashid Ansari
FOCS
2000
IEEE
15 years 5 months ago
Computing the Determinant and Smith Form of an Integer Matrix
A probabilistic algorithm is presented to find the determinant of a nonsingular, integer matrix. For a matrix A ¡£¢ n¤ n the algorithm requires O¥ n3¦5 ¥ logn§ 4¦5§ bit...
Wayne Eberly, Mark Giesbrecht, Gilles Villard
TACAS
1998
Springer
131views Algorithms» more  TACAS 1998»
15 years 4 months ago
Detecting Races in Relay Ladder Logic Programs
Relay Ladder Logic (RLL) [4] is a programming language widely used for complex embedded control applications such as manufacturing and amusement park rides. The cost of bugs in RLL...
Alexander Aiken, Manuel Fähndrich, Zhendong S...
119
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DATE
2007
IEEE
138views Hardware» more  DATE 2007»
15 years 4 months ago
Energy minimization with soft real-time and DVS for uniprocessor and multiprocessor embedded systems
Energy-saving is extremely important in real-time embedded systems. Dynamic Voltage Scaling (DVS) is one of the prime techniques used to achieve energy-saving. Due to the uncertai...
Meikang Qiu, Chun Xue, Zili Shao, Edwin Hsing-Mean...
NETWORKING
2007
15 years 2 months ago
Delivery Guarantees in Predictable Disruption Tolerant Networks
This article studies disruption tolerant networks (DTNs) where each node knows the probabilistic distribution of contacts with other nodes. It proposes a framework that allows one ...
Jean-Marc François, Guy Leduc