منابع مشابه
Fairness in Resource Allocation and Slowed-down Dependent Rounding
We consider an issue of much current concern: could fairness, an issue that is already difficult toguarantee, worsen when algorithms run much of our lives? We consider this in the context of resource-allocation problems; we show that algorithms can guarantee certain types of fairness in a verifiable way.Our conceptual contribution is a simple approach to fairness in this context...
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Supercooled colloidal or molecular systems at low densities are known to form liquid, crystalline or glassy drops, which may remain isolated for a long time before they aggregate. This paper analyses the properties of this large time window, and how it can be tackled by computer simulation. We use single-particle and virtual move Monte Carlo simulations of short-range attractive spheres which a...
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Boiling crisis is a transition between nucleate and film boiling. It occurs at a threshold value of the heat flux from the heater called CHF (critical heat flux). Usually, boiling crisis studies are hindered by the high CHF and short transition duration (below 1 ms). Here we report on experiments in hydrogen near its liquid-vapor critical point, in which the CHF is low and the dynamics slow eno...
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Background. Up to the age of 6, children have been shown to experience difficulties in the interpretation of pronouns (but not reflexives) by incorrectly allowing the pronoun to corefer with the local subject about half the time (e.g., Chien & Wexler, 1990). Explanations for this Delay of Principle B-Effect (DPBE) range from a deficiency in pragmatic skills (Thornton & Wexler, 1999) and the eff...
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Before consenting to copulate, a female fruit fly gauges both her mating status and her suitor's quality. Three recent studies, Bussell et al. (2014) in Current Biology and Feng et al. (2014) and Zhou et al. (2014) in this issue of Neuron, dissected the receptivity circuit of female Drosophila, providing insights into how she integrates courtship cues, assesses her internal state, and directs t...
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ژورنال
عنوان ژورنال: Chest
سال: 2019
ISSN: 0012-3692
DOI: 10.1016/j.chest.2019.08.395