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ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
A new probabilistic image segmentation model based on hypothesis testing and Gibbs Random Fields is introduced. First, a probabilistic difference measure derived from a set of hyp...
EMMCVPR
2011
Springer
12 years 7 months ago
2011
Springer
Variational relaxations can be used to compute approximate minimizers of optimal partitioning and multiclass labeling problems on continuous domains. While the resulting relaxed co...
WSC
2008
13 years 10 months ago
2008
We consider a portfolio allocation problem where the objective function is a tail event such as probability of large portfolio losses. The dependence between assets is captured th...
DAC
1995
ACM
13 years 11 months ago
1995
ACM
- We introduce a transformation, named rephasing, that manipulates the timing parameters in control-dataflow graphs. Traditionally high-level synthesis systems for DSP have either ...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— In this paper, we consider the problem of detecting intrusions initiated by cooperative malicious nodes in infrastructure-based networks. We achieve this objective by s...