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EXTREME VALUE DISTRIBUTIONS FOR BIASED SAMPLES
Probability in the Engineering and Informational Sciences, 2015In this work, the relationship between the extreme value distributions of the parent and its weighted counterpart distribution is studied. Sufficient conditions are provided in terms of the weightw(x) under which the weighted and parent distributions belong to the same attractor (Fréchet, Weibull, or Gumbel) and the relation of the corresponding shape ...
Tzavelas, George, Economou, Polychronis
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Sampling methods to estimate the Banzhaf–Owen value
Annals of Operations Research, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alejandro Saavedra-Nieves +1 more
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A value sampling method for evaluating user value: a case study of a smartphone
International Journal of Mobile Communications, 2018User value can be defined as desirable states of existence or modes of behaviour. Many user experience (UX) researchers have started to acknowledge user value. Value-centred design can help designers provide positive experiences to users. Although several studies have been conducted to define user value, studies that evaluate user value are difficult ...
Jaehyun Park 0004, Sung H. Han
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Sampling Error and the Joint Estimation of Imputation Credit Value and Cash Dividend Value [PDF]
SSRN Electronic Journal, 2019 AbstractThe value of imputation credits can only be estimated jointly with the value of cash dividends. We show that random variation across samples leads to estimates of credit value that move in the opposite direction to estimates of cash value. Derivative prices suggest a value for credits of 0.01 to 0.20 (0.01 to 0.07 if cash is worth 0.94, and 0 ...
Damien Cannavan +2 more
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Bilateral Sampling Randomized Singular Value Decomposition
2016 17th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT), 2016Designing fast singular value decomposition (SVD) is significantly interesting in applications. The random direct SVD (RSVD) has provided a fast scheme to compute the well-approximate SVD by unilateral randomized sampling. In this paper, we present an efficient random algorithm in a bilateral sampling way. We also prove that the proposed algorithms can
Jiang, H. +5 more
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Complex-valued Fresnel-transform sampling
Applied Optics, 1995VanderLugt [Appl. Opt. 29, 3352 (1990)] presented sampling rates for the amplitude of Fresnel diffraction patterns. These apply to any plane in a coherent optical system. Although these sampling rates represent the amplitude of diffraction patterns accurately, they are not adequate for the retention of complete information in complex-valued Fresnel ...
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Efficient Sampling Approaches to Shapley Value Approximation
Proceedings of the ACM on Management of Data, 2023Shapley value provides a unique way to fairly assess each player's contribution in a coalition and has enjoyed many applications. However, the exact computation of Shapley value is #P-hard due to the combinatoric nature of Shapley value. Many existing applications of Shapley value are based on Monte-Carlo approximation, which requires a large number of
Jiayao Zhang 0006 +5 more
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Courtship Values in a Youth Sample
American Sociological Review, 1953misconduct could place a strain on family ties, but if so, the effect is not great enough to give clear statistical signs. If differences between future repeaters and confirmed repeaters are an indication of change, however, there is a shift in the way the boy is treated by the schools and the police.
Eleanor Smith, J. H. Greenberg Monane
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The value of Phobos sample return
Planetary and Space Science, 2014Phobos occupies a unique position physically, scientifically, and programmatically on the road to exploration of the solar system. It is a low-gravity object moderately inside the gravity well of Mars. Scientifically, it is both an enigma and an opportunity: an enigma because the origins of both it and Deimos are uncertain, and provide insights into ...
Murchie, Scott L. +2 more
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A Proposed Semantics for the Sampled Values and Metadata of Scientific Values
Proceedings of the Annual International Academic Conference on Business Intelligence and Data Warehousing, 2010We propose semantics for the manipulation of sample values and metadata for scientific data. Our approach uses domain knowledge from an ontology; computational knowledge about dimensions, units, coordinate systems, etc; and cultural and linguistic norms. It recombines annotated values with specialized operators.
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