How to use several noisy channels with unknown error probabilities

How to use several noisy channels with unknown error probabilities

How to Use Glutaraldehyde

 الهای متمادی است که سرویس های بهداشتی گلوتار آلدئید را بعنوان یک ماده استریل کننده برای وسایلی که نسبت به گرما حساس هستند مورد استفاده قرار می دهند. همزمان با افزایش تقاضا برای استفاده از اندوسکوپی، استفاده از گلوتار آلدئید و تماس با آن نیز افزایش یافته است. باید خاطر نشان ساخت گلوتار آلدئید می تواند سبب ایجاد حساسیت های پوستی، چشمی و تنفسی گردد که نهایتاً امکان دارد این حساسیت به آسم و رنیت آل...

Experimental error filtration for quantum communication over highly noisy channels.

Error filtration is a method for encoding the quantum state of a single particle into a higher dimensional Hilbert space in such a way that it becomes less sensitive to noise. We have realized a fiber optics demonstration of this method and illustrated its potentialities by carrying out the optical part of a quantum key distribution scheme over a line whose phase noise is too high for a standar...

Deconvolution with unknown error distribution

We consider the problem of estimating a density fX using a sample Y1, . . . , Yn from fY = fX ? fε, where fε is an unknown density function. We assume that an additional sample ε1, . . . , εm from fε is given. Estimators of fX and its derivatives are constructed using nonparametric estimators of fY and fε and applying a spectral cut-off in the Fourier domain. In this paper the rate of convergen...

How to Revise Ranked Probabilities

In this paper, we introduce and discuss a new framework for the modeling and revision of probabilistic belief. The epistemic states encode degrees of belief topped by second-order uncertainty using special Spohn-type ranking measures over subjective probability distributions. The revision strategy, which handles incoming information translated into linear probability constraints, is based on va...