Results 71 to 80 of about 158,978 (298)
On Optimal and Asymptotic Properties of a Fuzzy L2 Estimator
Mathematics, 2020 A fuzzy least squares estimator in the multiple with fuzzy-input–fuzzy-output linear regression model is considered. The paper provides a formula for the L2 estimator of the fuzzy regression model. This paper proposes several operations for fuzzy numbers
Jin Hee Yoon, Przemyslaw Grzegorzewski
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A pure probabilistic interpretation of possibilistic expected value, variance, covariance and correlation [PDF]
, 2006 In this work we shall give a pure probabilistic interpretation of possibilistic expected value, variance, covariance and ...
Carlsson, Christer +2 more
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The Project Scheduling Problem with Non-Deterministic Activities Duration: A Literature Review [PDF]
, 2018 Purpose: The goal of this article is to provide an extensive literature review of the models and solution procedures proposed by many researchers interested on the Project Scheduling Problem with nondeterministic activities duration.
Diaz-Serna, F. Javier +1 more
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Advanced Materials, EarlyView.A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho +3 more
wiley +1 more source
A short survey of normative properties of possibility distributions [PDF]
, 2003 In 2001 Carlsson and Full´er [1] introduced the possibilistic mean value, variance and covariance of fuzzy numbers. In 2003 Full´er and Majlender [4] introduced the notations of crisp weighted possibilistic mean value, variance and covariance of fuzzy
Fullér, Róbert, Majlender, Péter
core
Assembling a True “Olympic Gel” From over 16 000 Combinatorial DNA Rings
Advanced Materials, EarlyView.Olympic gels are an elusive class of soft matter, consisting of molecular networks held together purely by mechanically interlocked rings. Their topological structure promises unique properties and functions, but their synthesis has proven notoriously difficult.
Sarah K. Speed +9 more
wiley +1 more source
THE CONCEPT OF NORMALITY FOR FUZZY RANDOM VARIABLES [PDF]
The Annals of Probability, 1985 The authors first give some preliminaries on fuzzy random variables and then describe an embedding theorem for the space of fuzzy sets with compact convex level that satisfies a certain Lipschitz condition. Finally they define the concept of normal fuzzy random variables in \(R^ p\) and represent such a variable as the sum of a constant fuzzy set and a
Puri, Madan L., Ralescu, Dan A.
openaire +2 more sources
Segmentation of pulmonary nodules in thoracic CT scans: a region growing approach [PDF]
, 2008 This paper presents an efficient algorithm for segmenting different types of pulmonary nodules including high and low contrast nodules, nodules with vasculature attachment, and nodules in the close vicinity of the lung wall or diaphragm.
Amin, Hamdan +3 more
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From Copper Nanoparticles to Alumina Encapsulated Porous Layers With Enhanced Mechanical Stability
Advanced Materials Interfaces, EarlyView.This study analyzes the synthesis‐structure relation of individual Cu nanoparticles and highly porous nanoparticle‐based Cu films using different sputtering‐based nanoparticle sources. The inherent mechanical instability of the films is tackled with Al2O3 encapsulation through atomic layer deposition, enabling 4‐fold increase in critical force in ...
Dominik Gutnik +6 more
wiley +1 more source
Fuzzy Fractional Brownian Motion: Review and Extension
AlgorithmsIn traditional finance, option prices are typically calculated using crisp sets of variables. However, as reported in the literature novel, these parameters possess a degree of fuzziness or uncertainty.
Georgy Urumov +2 more
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