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Confidence Interval of a Proportion with Over-dispersion
Biometrical Journal, 2002A new approach that extends the classical Clopper-Pearson procedure is proposed for the estimation of the (1–α)% confidence interval of a proportion with over-dispersion. Over-dispersion occurs when a proportion of interest shows more variation (variance inflation) than predicted by the binomial distribution. There are two steps in the approach. The
Cong Chen, Robert W. Tipping
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2000
Although by the early 1830s the wave theory of light had demonstrated its superior explanatory power in accounting for many optical phenomena, it was not without obstacle. The phenomenon of dispersion (light of different colors suffering different degrees of refraction in a prism) was still problematic for the wave theory.
Xiang Chen
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Although by the early 1830s the wave theory of light had demonstrated its superior explanatory power in accounting for many optical phenomena, it was not without obstacle. The phenomenon of dispersion (light of different colors suffering different degrees of refraction in a prism) was still problematic for the wave theory.
Xiang Chen
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Predation: an overrated factor for over-dispersion of birds' nests?
Animal Behaviour, 1991It is generally assumed that cryptic prey, such as birds' nests, should be over-dispersed as a defence against predation. This suggestion is based on the idea that predators intensify their searching effort in an area around prey items they have found and on frequent observations of predation rate going up with increasing prey density.
H. Andrén
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Flat optics with dispersion-engineered metasurfaces
Nature Reviews Materials, 2020Wei Ting Chen +2 more
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Achromatic Metalens over 60 nm Bandwidth in the Visible and Metalens with Reverse Chromatic Dispersion [PDF]
Nano Letters, 2017 In this Letter, we experimentally report an achromatic metalens (AML) operating over a continuous bandwidth in the visible. This is accomplished via dispersion engineering of dielectric phase shifters: titanium dioxide nanopillars tiled on a dielectric ...
Mohammadreza Khorasaninejad
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Sedimentary Geology, 2018
Identification of extreme events in the sedimentary record relies on the correct characterisation of the deposit by means of multiple parameters and different diagnostic criteria. Multiple proxies based on well-tested geological, biological, and chemical
G. López, B. Goodman-Tchernov, N. Porat
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Identification of extreme events in the sedimentary record relies on the correct characterisation of the deposit by means of multiple parameters and different diagnostic criteria. Multiple proxies based on well-tested geological, biological, and chemical
G. López, B. Goodman-Tchernov, N. Porat
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On the nature of over-dispersion in motor vehicle crash prediction models
Accident Analysis and Prevention, 2007Sudeshna Mitra, Simon P Washington
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SPARCLE: Stream Processing Applications over Dispersed Computing Networks
2020 IEEE 40th International Conference on Distributed Computing Systems (ICDCS), 2020In this paper, we propose SPARCLE, a novel scheduling system offering network-aware polynomial-time task assignment and resource allocation algorithms for stream processing applications in dispersed computing networks. In particular, we address two major challenges.
Parisa Rahimzadeh +8 more
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On the Analysis of Over-Dispersed Categorical Data
2021In Chaps. 7 and 8, our focus has been on describing some of the technical aspects of reciprocal averaging (and canonical correlation analysis), so that one can obtain row and column scores that maximize the association between the variables of a two-way contingency table. The foundations under which, such discussions are laid, rests upon the assumption
Shizuhiko Nishisato +3 more
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