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178
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TIP
2002
126views more  TIP 2002»
15 years 7 months ago
Multiframe error concealment for MPEG-coded video delivery over error-prone networks
Compressed video sequences are very vulnerable to channel disturbances when they are transmitted through an unreliable medium such as a wireless channel. Transmission errors not on...
Yen-Chi Lee, Yucel Altunbasak, Russell M. Merserea...
CORR
2008
Springer
130views Education» more  CORR 2008»
15 years 6 months ago
Spectrum Allocation in Two-Tier Networks
Abstract-- Two-tier networks, comprising a conventional cellular network overlaid with shorter range hotspots (e.g. femtocells, distributed antennas, or wired relays), offer an eco...
Vikram Chandrasekhar, Jeffrey G. Andrews
208
Voted
ET
2010
89views more  ET 2010»
15 years 6 months ago
On the Duality of Probing and Fault Attacks
In this work we investigate the problem of simultaneous privacy and integrity protection in cryptographic circuits. We consider a white-box scenario with a powerful, yet limited at...
Berndt M. Gammel, Stefan Mangard
JMLR
2010
110views more  JMLR 2010»
15 years 5 months ago
Information Retrieval Perspective to Nonlinear Dimensionality Reduction for Data Visualization
Nonlinear dimensionality reduction methods are often used to visualize high-dimensional data, although the existing methods have been designed for other related tasks such as mani...
Jarkko Venna, Jaakko Peltonen, Kristian Nybo, Hele...
184
Voted
ASIACRYPT
2010
Springer
15 years 5 months ago
Rotational Rebound Attacks on Reduced Skein
Abstract. In this paper we combine a recent rotational cryptanalysis with the rebound attack, which results in the best cryptanalysis of Skein, a candidate for the SHA-3 competitio...
Dmitry Khovratovich, Ivica Nikolic, Christian Rech...
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