منابع مشابه
The optimal sampling strategy for unfamiliar prey.
Precisely how predators solve the problem of sampling unfamiliar prey types is central to our understanding of the evolution of a variety of antipredator defenses, ranging from Müllerian mimicry to polymorphism. When predators encounter a novel prey item then they must decide whether to take a risk and attack it, thereby gaining a potential meal and valuable information, or avoid such prey alto...
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The optimally re"ned proportional sampling strategy has been recommended as a better alternative to random testing, when dividing the input domain into equal-sized partitions is easy. This paper investigates some properties of the optimally re"ned proportional sampling strategy. This investigation provides some useful information on how well the optimally re"ned proportional sampling strategy o...
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We consider the optimal stopping problem of a Markov process {xt : t ≥ 0} when the controller is allowed to stop only at the arrival times of a signal, that is, at a sequence of instants {τn : n ≥ 1} independent of {xt : t ≥ 0}. We solve in detail this problem for general Markov– Feller processes with compact state space when the interarrival times of the signal are independent identically dist...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 1964
ISSN: 0022-247X
DOI: 10.1016/0022-247x(64)90087-3