ICA
2012
Springer
12 years 1 days ago
2012
Springer
In this contribution, new online EM algorithms are proposed to perform inference in general hidden Markov models. These algorithms update the parameter at some deterministic times ...
TCAD
2010
12 years 11 months ago
2010
In response to the increasing variations in integrated-circuit manufacturing, the current trend is to create designs that take these variations into account statistically. In this ...
SIAMNUM
2010
12 years 11 months ago
2010
Abstract. We introduce hybridization and postprocessing techniques for the RaviartThomas approximation of second-order elliptic eigenvalue problems. Hybridization reduces the Ravia...
JSCIC
2010
12 years 11 months ago
2010
We discuss the approximation of the meanfield terms appearing in computations of the multi-configuration time-dependent Hartree
JMLR
2010
12 years 11 months ago
2010
We consider the problem of correcting the posterior marginal approximations computed by expectation propagation and Laplace approximation in latent Gaussian models and propose cor...
JMLR
2011
12 years 11 months ago
2011
We consider the problem of improving the Gaussian approximate posterior marginals computed by expectation propagation and the Laplace method in latent Gaussian models and propose ...
TCOM
2010
13 years 2 months ago
2010
—Bit-interleaved coded modulation (BICM) has been adopted in many systems and standards for spectrally efficient coded transmission. The analytical evaluation of BICM performanc...
RSKT
2010
Springer
13 years 2 months ago
2010
Springer
Traditionally, membership to the fuzzy-rough lower, resp. upper approximation is determined by looking only at the worst, resp. best performing object. Consequently, when applied t...
INFOCOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract—We study network optimization that considers energy minimization as an objective. Studies have shown that mechanisms such as speed scaling can significantly reduce the ...
TELSYS
2002
13 years 4 months ago
2002
We consider a Markovian multiserver queueing model with time dependent parameters where waiting customers may abandon and subsequently retry. We provide simple fluid and diffusion ...