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CORR
2010
Springer
88views Education» more  CORR 2010»
15 years 7 months ago
Unbeatable Imitation
We show that for many classes of symmetric two-player games, the simple decision rule "imitate-the-best" can hardly be beaten by any other decision rule. We provide nece...
Peter Duersch, Joerg Oechssler, Burkhard C. Schipp...
CORR
2007
Springer
136views Education» more  CORR 2007»
15 years 7 months ago
Sparsity in time-frequency representations
We consider signals and operators in finite dimension which have sparse time-frequency representations. As main result we show that an S-sparse Gabor representation in Cn with re...
Götz E. Pfander, Holger Rauhut
CGF
2002
129views more  CGF 2002»
15 years 7 months ago
Efficient Multidimensional Sampling
Image synthesis often requires the Monte Carlo estimation of integrals. Based on a generalized concept of stratification we present an efficient sampling scheme that consistently ...
Thomas Kollig, Alexander Keller
IJRR
2000
121views more  IJRR 2000»
15 years 7 months ago
Reconstructing the Shape of a Deformable Membrane from Image Data
In this paper, we study the problem of determining a mathematical description of the surface defined by the shape of a membrane based on an image of it and present an algorithm fo...
Nicola J. Ferrier, Roger W. Brockett
TIT
2002
87views more  TIT 2002»
15 years 6 months ago
Coding theorems for turbo code ensembles
This paper is devoted to a Shannon-theoretic study of turbo codes. We prove that ensembles of parallel and serial turbo codes are "good" in the following sense. For a tur...
Hui Jin, Robert J. McEliece