منابع مشابه
Some Neglected Pixel Problems
We have developed several improved techniques because standard reduction software was inadequate for the Treasury Project on η Carinae. Though adapted specifically to HST/STIS/CCD data, some of these methods can be useful for images obtained with other instruments. For instance, our subpixel modeling technique reduces some of the evil effects of marginal sampling, i.e., in images where the pixe...
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Conditions one might impose on fair allocation procedures are introduced. Nondiscrimination requires that agents share an item in proportion to their entitlements if they receive nothing else. The “price” procedures of Pratt (2007), including the Nash bargaining procedure, satisfy this. Other prominent efficient procedures do not. In two-agent problems, reducing the feasible set between the sol...
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Looking to the future, generators will have more knowledge of language and will have to deal with inputs which are very rich in information. As a result, several problems will become more acute, including selecting what to say at the sub-proposition level and dealing with interaction among goals and dependencies among choices. This paper explains how these problems arise and why they are hard t...
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ژورنال
عنوان ژورنال: Nature
سال: 1995
ISSN: 0028-0836,1476-4687
DOI: 10.1038/377104a0