Results 1 to 10 of about 2,084,012 (289)

HEBF strategy: A hybrid evidential belief function in geospatial data analysis for mineral potential mapping [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering, 2023
In integrating geospatial datasets for mineral potential mapping (MPM), the uncertainty model of MPM can be inferred from the Dempster – Shafer rules of combination.
Mahyadin Mohammadpour   +2 more
doaj   +1 more source

The study of multi-objective supplier selection problem by a novel hybrid method: COA/ε-constraint [PDF]

open access: yesInternational Journal of Research in Industrial Engineering, 2021
Today, paying attention to the interests of suppliers in supply chain management strategies is one of the important points in the success of long-term and strategic relationships with suppliers.
Elham Shadkam   +2 more
doaj   +1 more source

Stable Hybrid Feature Selection Method for Compressor Fault Diagnosis

open access: yesIEEE Access, 2021
Faulty compressors must be detected in advance to speed up the quality control process of the compressor’s performance. Machine learning models have recently been used as fault classification models to distinguish between normal and abnormal ...
Solichin Mochammad   +4 more
doaj   +1 more source

On the simplified hybrid-combined method [PDF]

open access: yesMathematics of Computation, 1983
In order to solve the boundary value problems of elliptic equations, especially with singularities and unbounded domains, the simplified hybrid-combined method, which is equivalent to the coupling method of Zienkiewicz et al. [15], is presented. This is a combination of the Ritz-Galerkin and the finite element methods.
Li, Zicai, Guo, Pingliang
openaire   +1 more source

A Hybrid CM-BEM Formulation for Solving Large-Scale 3D Eddy-Current Problems Based on ℋ-Matrices and Randomized Singular Value Decomposition for BEM Matrix Compression

open access: yesMathematics, 2023
We present a novel a,v-q hybrid method for solving large-scale time-harmonic eddy-current problems. This method combines a hybrid unsymmetric formulation based on the cell method and the boundary element method with a hierarchical matrix-compression ...
Federico Moro, Lorenzo Codecasa
doaj   +1 more source

Combining Photoplethysmography and Ballistocardiography to Address Voluntary Head Movements in Heart Rate Monitoring

open access: yesIEEE Access, 2020
Daily vital signs monitoring is very important for detecting diseases in early stages and for preventive treatments. Such a task can be achieved by taking advantage of the omnipresence of cameras in people's personal space.
Jean-Pierre Lomaliza   +2 more
doaj   +1 more source

A Hybrid Method for All Types of Solutions of the System of Cauchy-Type Singular Integral Equations of the First Kind

open access: yesMathematics, 2023
In this note, the hybrid method (combination of the homotopy perturbation method (HPM) and the Gauss elimination method (GEM)) is developed as a semi-analytical solution for the first kind system of Cauchy-type singular integral equations (CSIEs) with ...
H. X. Mamatova   +2 more
doaj   +1 more source

Sample Delivery Systems for Serial Femtosecond Crystallography at the PAL-XFEL

open access: yesPhotonics, 2023
Serial femtosecond crystallography (SFX) using an X-ray free electron laser (XFEL) enables the determination of room-temperature structures without causing radiation damage.
Jaehyun Park, Ki Hyun Nam
doaj   +1 more source

Trigonometrically Fitted Improved Hybrid Method for Oscillatory Problems

open access: yesComputer Sciences & Mathematics Forum, 2023
Presented in this paper is a trigonometrically fitted scheme based on a class of improved hybrid method for the numerical integration of oscillatory problems.
Yusuf Dauda Jikantoro   +2 more
doaj   +1 more source

Hybridized Ackermann’s Methods

open access: yesIEEE Access, 2022
D'autres précisions sur la méthode d'Ackermann modifiée (MAM) pour l'attribution de valeurs propres sont examinées dans cet article. Des résultats supplémentaires concernant l'attribution de valeur propre incomplète (aie) sont déclarés, vérifiés et commentés. Les avantages de l'aie sont poursuivis encore plus loin dans cette étude au-delà de ce qui est
openaire   +1 more source

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