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ICASSP
2010
IEEE
13 years 9 months ago
Kronecker product matrices for compressive sensing
Compressive sensing (CS) is an emerging approach for acquisition of signals having a sparse or compressible representation in some basis. While CS literature has mostly focused on...
Marco F. Duarte, Richard G. Baraniuk
JAIR
2006
122views more  JAIR 2006»
13 years 9 months ago
Solving Factored MDPs with Hybrid State and Action Variables
Efficient representations and solutions for large decision problems with continuous and discrete variables are among the most important challenges faced by the designers of automa...
Branislav Kveton, Milos Hauskrecht, Carlos Guestri...
ENTCS
2007
105views more  ENTCS 2007»
13 years 9 months ago
A Probabilistic Scheduler for the Analysis of Cryptographic Protocols
When modelling cryto-protocols by means of process calculi which express both nondeterministic and probabilistic behavior, it is customary to view the scheduler as an intruder. It...
Srecko Brlek, Sardaouna Hamadou, John Mullins
TIP
2008
84views more  TIP 2008»
13 years 8 months ago
Indexing of Satellite Images With Different Resolutions by Wavelet Features
As many users of imaging technologies, space agencies are rapidly building up massive image databases. A particularity of these databases is that they are made of images with diffe...
Bin Luo, Jean-François Aujol, Yann Gousseau...
CONNECTION
2004
83views more  CONNECTION 2004»
13 years 8 months ago
Toward open-ended evolutionary robotics: evolving elementary robotic units able to self-assemble and self-reproduce
In this paper we discuss the limitations of current evolutionary robotics models and we propose a new framework that might solve some of these problems and lead to an open-ended e...
Raffaele Bianco, Stefano Nolfi