A power law for reduced precision at small spatial scales: Experiments with an SQG model
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DOI: 10.1002/qj.3303
Abstract: Representing all variables in double‐precision in weather and climate models may be a waste of computer resources, especially when simulating the smallest spatial scales, which are more difficult to accurately observe and model than are… read more here.
Keywords: reduced precision; model; precision; power law ... See more keywords
Reduced‐precision parametrization: lessons from an intermediate‐complexity atmospheric model
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DOI: 10.1002/qj.3754
Abstract: Reducing numerical precision can save computational costs which can then be reinvested for more useful purposes. This study considers the effects of reducing precision in the parametrizations of an intermediate complexity atmospheric model (SPEEDY). We… read more here.
Keywords: complexity atmospheric; reduced precision; parametrization; model ... See more keywords
Parallel consolidation into visual working memory results in reduced precision representations
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DOI: 10.1016/j.visres.2018.06.005
Abstract: ABSTRACT Information can be consolidated into visual working memory in parallel, i.e. two items can be consolidated in the same time required to consolidate one. However, while motion direction items consolidated in parallel are encoded… read more here.
Keywords: items consolidated; reduced precision; visual working; working memory ... See more keywords