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CORR
2007
Springer
138views Education» more  CORR 2007»
13 years 5 months ago
Algebraic Distributed Space-Time Codes with Low ML Decoding Complexity
— ”Extended Clifford algebras” are introduced as a means to obtain low ML decoding complexity space-time block codes. Using left regular matrix representations of two speci...
G. Susinder Rajan, B. Sundar Rajan
ICC
2008
IEEE
247views Communications» more  ICC 2008»
13 years 11 months ago
Network Coding for Two-Way Relay Channels using Lattices
—In this paper, we propose a network coding using a lattice for the two-way relay channel with two nodes communicating bidirectionally through a relay, which we call modulo-andfo...
Ihn-Jung Baik, Sae-Young Chung
EUROCRYPT
2005
Springer
13 years 10 months ago
Floating-Point LLL Revisited
The Lenstra-Lenstra-Lov´asz lattice basis reduction algorithm (LLL or L3 ) is a very popular tool in public-key cryptanalysis and in many other fields. Given an integer d-dimensi...
Phong Q. Nguyen, Damien Stehlé
ISSAC
2009
Springer
144views Mathematics» more  ISSAC 2009»
13 years 11 months ago
H-LLL: using householder inside LLL
We describe a new LLL-type algorithm, H-LLL, that relies on Householder transformations to approximate the underlying Gram-Schmidt orthogonalizations. The latter computations are ...
Ivan Morel, Damien Stehlé, Gilles Villard
DAC
2008
ACM
14 years 6 months ago
Automated hardware-independent scenario identification
Scenario-based design exploits the time-varying execution behavior of applications by dynamically adapting the system on which they run. This is a particularly interesting design ...
Juan Hamers, Lieven Eeckhout