5227 search results - page 17 / 1046 » Constructing New Media |
111
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ECCC
2007
15 years 1 months ago
2007
We show how to construct a variety of “trapdoor” cryptographic tools assuming the worst-case hardness of standard lattice problems (such as approximating the length of the sho...
123
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CORR
2010
Springer
14 years 10 months ago
2010
Springer
Perfect Space-Time Codes are optimal codes in their original construction for Multiple Input Multiple Output (MIMO) systems. Based on cyclic division algebras, they are full-rate,...
111
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
— Media noise is the dominant noise that severely degrades the channel detector’s performance for high-density optical recording. In this paper, we first propose a simple but ...
101
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DCC
2006
IEEE
16 years 1 months ago
2006
IEEE
Using Hadamard matrices and mutually orthogonal Latin squares, we construct two new quasi-symmetric designs, with parameters 2 (66, 30, 29) and 2 - (78, 36, 30). These are the fir...
101
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ICAS
2005
IEEE
15 years 7 months ago
2005
IEEE
— This paper presents a novel approach for efficient tree construction in ALM (Application Layer Multicast) using layered video coding. This system is suitable for the users in h...