Results 21 to 30 of about 4,223,424 (298)

Heisenberg's uncertainty principle [PDF]

open access: yes, 2006
Heisenberg's uncertainty principle is usually taken to express a limitation of operational possibilities imposed by quantum mechanics. Here we demonstrate that the full content of this principle also includes its positive role as a condition ensuring ...
Busch, Paul   +2 more
core   +3 more sources

A Class of Expected Value Bilevel Programming Problems with Random Coefficients Based on Rough Approximation and Its Application to a Production-Inventory System

open access: yesAbstract and Applied Analysis, 2013
This paper focuses on the development of a bilevel optimization model with random coefficients for a production-inventory system. The expected value operator technique is used to deal with the objective function, and rough approximation is applied to ...
Liming Yao, Jiuping Xu
doaj   +1 more source

An Assessment of the Effectiveness of the Remedial Teaching Education Policy

open access: yesKnowledge, 2023
The remedial teaching policy is a flagship education policy of the Greek Ministry of Education that aims to create a school of equal opportunities by providing additional support to students from disadvantaged social backgrounds. In this work we utilised
Ilias Papadogiannis   +5 more
doaj   +1 more source

Contradictory uncertainty relations [PDF]

open access: yes, 2011
We show within a very simple framework that different measures of fluctuations lead to uncertainty relations resulting in contradictory conclusions.
A. Renyi   +3 more
core   +3 more sources

A Class of Two-Person Zero-Sum Matrix Games with Rough Payoffs

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2010
We concentrate on discussing a class of two-person zero-sum games with rough payoffs. Based on the expected value operator and the trust measure of rough variables, the expected equilibrium strategy and r-trust maximin equilibrium strategy are defined ...
Jiuping Xu, Liming Yao
doaj   +1 more source

An Equilibrium Chance-Constrained Multiobjective Programming Model with Birandom Parameters and Its Application to Inventory Problem

open access: yesJournal of Applied Mathematics, 2013
An equilibrium chance-constrained multiobjective programming model with birandom parameters is proposed. A type of linear model is converted into its crisp equivalent model. Then a birandom simulation technique is developed to tackle the general birandom
Zhimiao Tao, Jiuping Xu
doaj   +1 more source

Contouring with uncertainty [PDF]

open access: yes, 2008
As stated by Johnson [Joh04], the visualization of uncertainty remains one of the major challenges for the visualization community. To achieve this, we need to understand and develop methods that allow us not only to consider uncertainty as an extra ...
Allendes Osorio, R.S., Brodlie, K.W.
core   +1 more source

Fighting Uncertainty with Uncertainty: A Baby Step

open access: yes, 2017
We can overcome uncertainty with uncertainty. Using randomness in our choices and in what we control, and hence in the decision making process, could potentially offset the uncertainty inherent in the environment and yield better outcomes. The example we
Kashyap, Ravi
core   +1 more source

Measurement Uncertainty [PDF]

open access: yesThe Annals of Occupational Hygiene, 2008
The reporting of measurement uncertainty has recently undergone a major harmonization whereby characteristics of a measurement method obtained during establishment and application are combined componentwise. For example, the sometimes-pesky systematic error is included.
David, Bartley, Göran, Lidén
openaire   +2 more sources

Deep Learning Based Instance Segmentation of Titanium Dioxide Particles in the Form of Agglomerates in Scanning Electron Microscopy

open access: yesNanomaterials, 2021
The size characterization of particles present in the form of agglomerates in images measured by scanning electron microscopy (SEM) requires a powerful image segmentation tool in order to properly define the boundaries of each particle.
Paul Monchot   +6 more
doaj   +1 more source

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