The AstroStat Slog » Poisson noisy image http://groundtruth.info/AstroStat/slog Weaving together Astronomy+Statistics+Computer Science+Engineering+Intrumentation, far beyond the growing borders Fri, 09 Sep 2011 17:05:33 +0000 http://wordpress.org/?v=2.9 en hourly 1 [ArXiv] 3rd week, Mar. 2007 http://groundtruth.info/AstroStat/slog/2008/arxiv-3rd-week-mar-2007/ http://groundtruth.info/AstroStat/slog/2008/arxiv-3rd-week-mar-2007/#comments Fri, 21 Mar 2008 22:20:33 +0000 hlee http://groundtruth.info/AstroStat/slog/2008/arxiv-3rd-week-mar-2007/ Markov chain Monte Carlo (MCMC) never misses a week from recently astro-ph. A book titled MCMC in astronomy will be a best seller. There are, in addition, very interesting non MCMC preprints.

  • [astro-ph:0803.2130] R. Aurich
       A spatial correlation analysis for a toroidal universe (MCMC)

  • [astro-ph:0803.2120]M. Martinez & M. Errando
       A new method to study energy-dependent arrival delays on photons from astrophysical sources (Likelihood function and goodness-of-fit)

  • [astro-ph:0803.2234] G. Dobler et.al.
       Lensing Probabilities for Spectroscopically Selected Galaxy-Galaxy Strong Lenses (could it be helpful to lay out GREAT08 challenges statistically?)

  • [astro-ph:0803.2529] M. Bazot, S. Bourguignon and J. Christensen-Dalsgaard
       Estimation of stellar parameters using Monte Carlo Markov Chains (MCMC)

  • [stat.AP:0803.2623] F. Dup\’e, J. Fadili, and J. L. Starck
       A proximal iteration for deconvolving Poisson noisy images using sparse representations

I’m used to see Markov Chain Monte Carlo (or lower case c in Chain) from statistical journals but in astronomical journals, Monte Carlo Markov Chains seem to be standard.

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