Foreign exchange forecasting and portfolio optimization strategy based on hybrid-molecular differential evolution algorithms. [PDF]
Soft comput, 2023 Zhang X, Zhong C, Abualigah L.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
SUSTITUCIÓN DE MONEDA Y TEORÍA DE LAS ÁREAS MONETARIAS ÓPTIMAS: UN COMENTARIO
Cuadernos de Economía, 2002 El autor muestra cómo la teoría de las áreas monetarias óptimas puede contribuir a evaluar la pertinencia de la dolarización o de la integración monetaria regional para la economía colombiana. Se centra en seis aspectos: i} los efectos microeconómicos de
Philippe De Lombaerde
doaj
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
New Member States of the EU and EMU – Convergence and the Financial Crisis
Ekonomski Vjesnik, 2010 The theory of the Optimum Currency Area (OCA) clearly accentuates the need for common economic characteristics among states if it is to work well. This paper analyses the extent to which the New Member States of the European Union (NMS) satisfy the ...
Ines Kersan-Škabić, Andrea Mihaljević
doaj
The Theory of Optimum Currency Areas : A Literature Review
Privredna kretanja i ekonomska politika, 2005 This paper reviews some of the most important contributions to the theory of optimum currency areas. First part reviews traditional contributions, while second part reviews modern views on optimum currency areas theory. Even though many additional criteria are introduced in this modern phase, traditioal contributions are still relevant.
openaire +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
Enduring the great recession: Economic integration in the European Union. [PDF]
Rev Int Organ, 2022 Peritz L +3 more
europepmc +1 more source
Additive Manufacturing of Alumina‐Reinforced Elastomers
Advanced Engineering Materials, EarlyView.Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani +6 more
wiley +1 more source
A novel hybrid walk-forward ensemble optimization for time series cryptocurrency prediction. [PDF]
Heliyon, 2022 Oyewola DO, Dada EG, Ndunagu JN.
europepmc +1 more source