Results 21 to 30 of about 40,153 (266)

Marks: A New Interval Tool for Uncertainty, Vagueness and Indiscernibility

open access: yesMathematics, 2021
The system of marks created by Dr. Ernest Gardenyes and Dr. Lambert Jorba was first published as a doctoral thesis in 2003 and then as a chapter in the book Modal Interval Analysis in 2014.
Miguel A. Sainz   +4 more
doaj   +1 more source

An Overview of Neural Network Methods for Predicting Uncertainty in Atmospheric Remote Sensing

open access: yesRemote Sensing, 2021
In this paper, we present neural network methods for predicting uncertainty in atmospheric remote sensing. These include methods for solving the direct and the inverse problem in a Bayesian framework. In the first case, a method based on a neural network
Adrian Doicu   +4 more
doaj   +1 more source

Interval Term Rewriting System: Toward A Formal Model for Interval Computation

open access: yesTrends in Computational and Applied Mathematics, 2006
We present a term rewriting system for interval arithmetic (addition, subtraction and multiplication), toward a mathematical model for interval compu- tation.
A.X. Carvalho, R.H.N. Santiago
doaj   +1 more source

Combining Grammatical Evolution with Modal Interval Analysis: An Application to Solve Problems with Uncertainty

open access: yesMathematics, 2021
Complex systems are usually affected by various sources of uncertainty, and it is essential to account for mechanisms that ensure the proper management of such disturbances.
Ivan Contreras   +4 more
doaj   +1 more source

Evaluation of Electric Vehicles Hosting Capacity Based on Interval Undervoltage Probability in a Distribution Network

open access: yesIEEE Access, 2021
The rapidly growing market for electric vehicles (EVs) and chargers has a considerable influence on the operation of the distribution network. Accurate evaluation of the number of EVs penetrating the distribution network, that is, the hosting capacity ...
Tae-Han Kim, Dam Kim, Seung-Il Moon
doaj   +1 more source

Multidimensional solution of fuzzy linear programming [PDF]

open access: yesPeerJ Computer Science, 2023
There are several approaches to address fuzzy linear programming problems (FLPP). However, due to using standard interval arithmetic (SIA), these methods have some limitations and are not complete solutions.
Seyyed Ahmad Edalatpanah
doaj   +2 more sources

Arpra: An Arbitrary Precision Range Analysis Library

open access: yesFrontiers in Neuroinformatics, 2021
Motivated by the challenge of investigating the reproducibility of spiking neural network simulations, we have developed the Arpra library: an open source C library for arbitrary precision range analysis based on the mixed Interval Arithmetic (IA)/Affine
James Paul Turner, Thomas Nowotny
doaj   +1 more source

Modelling of crystallization process using the interval boundary element method

open access: yesComputer Assisted Methods in Engineering and Science, 2022
The mathematical model of solidification process can be formulated using the macro or micro-macro approach. In this paper the second generation model (micro-macro one) is considered.
Ewa Majchrzak, Alicja Piasecka-Belkhayat
doaj  

On the Normalization of Interval Data

open access: yesMathematics, 2020
The impreciseness of numeric input data can be expressed by intervals. On the other hand, the normalization of numeric data is a usual process in many applications. How do we match the normalization with impreciseness on numeric data?
Regivan Santiago   +5 more
doaj   +1 more source

Surrogate-Model-Based Interval Analysis of Spherical Conformal Array Antenna with Power Pattern Tolerance

open access: yesSensors, 2022
A method based on an interval arithmetic is proposed to analyze uncertain factors such as the curvature radii, excitation amplitude, and excitation phase of a spherical conformal array antenna.
Guangda Ding   +4 more
doaj   +1 more source

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