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ICASSP
2011
IEEE
14 years 4 months ago
Joint blind source separation from second-order statistics: Necessary and sufficient identifiability conditions
This paper considers the problem of joint blind source separation (J-BSS), which appears in many practical problems such as blind deconvolution or functional magnetic resonance im...
Javier Vía, Matthew Anderson, Xi-Lin Li, T&...
CISS
2010
IEEE
14 years 4 months ago
Turbo reconstruction of structured sparse signals
—This paper considers the reconstruction of structured-sparse signals from noisy linear observations. In particular, the support of the signal coefficients is parameterized by h...
Philip Schniter
EVOW
2011
Springer
14 years 4 months ago
Towards Procedural Strategy Game Generation: Evolving Complementary Unit Types
The Strategy Game Description Game Language (SGDL) is intended to become a complete description of all aspects of strategy games, including rules, parameters, scenarios, maps, and ...
Tobias Mahlmann, Julian Togelius, Georgios N. Yann...
PR
2011
14 years 3 months ago
Content-based image retrieval with relevance feedback using random walks
In this paper we propose a novel approach to content-based image retrieval with relevance feedback, which is based on the random walker algorithm introduced in the context of inte...
Samuel Rota Bulò, Massimo Rabbi, Marcello P...
95
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IACR
2011
131views more  IACR 2011»
14 years 7 days ago
Direct Exponent and Scalar Multiplication Classes of an MDS Matrix
An MDS matrix is an important building block adopted by different algorithms that provides diffusion and therefore, has been an area of active research. In this paper, we present a...
Ghulam Murtaza, N. Ikram