Results 61 to 70 of about 4,514,037 (280)
Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
wiley +1 more source
Jurisprudential Analysis of Uncapped Capital Protection Certificate as a New Instrument in Iran's Capital Market [PDF]
تحقیقات مالی اسلامی (پیوسته)1. Introduction and ObjectiveIn recent years, global capital markets have faced increasing pressure to diversify their range of investment instruments and to provide mechanisms that can better address the risk–return preferences of investors.
Kamran Salmani Qaraie +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Meshfree Approximation for Multi-Asset Options [PDF]
We price multi-asset options by solving their price partial differential equations using a meshfree approach with radial basis functions under jump-diffusion and geometric Brownian motion frameworks. In the geometric Brownian motion framework, we propose
Aanand Venkatramanan, Emmanuel Hanert
core
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
On the Optimal Choice of Strike Conventions in Exchange Option Pricing
MathematicsAn important but rarely-addressed option pricing question is how to choose appropriate strikes for implied volatility inputs when pricing more exotic multi-asset derivatives.
Elisa Alòs, Michael Coulon
doaj +1 more source
An integrated approach to calculate life cycle costs of arms and military equipment
Vojnotehnički Glasnik, 2013 INTRODUCTION In a situation when government expenditures for defense are more restrictive, any investment in the acquisition of arms and military equipment (AME) is a question that does not allow errors in decisions. Accordingly, the economic analysis of
Vlada S. Sokolović +2 more
doaj +1 more source
Analytic Approximations for Multi-Asset Option Pricing [PDF]
We derive a general analytic approximation for pricing basket options on N assets, which is extended to analytic approximations for pricing general rainbow options, including best-of and worst-of N asset options.
Aanand Venkatramanan, Carol Alexander
core
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
Environmental Research: Infrastructure and SustainabilityBackground. Infrastructure systems are threatened by extreme weather events, such as river flooding. Climate change increases the frequency and severity of flooding, resulting in more repairs and operational disruptions.
Edgar Daniel Peregrina Gonzalez +4 more
doaj +1 more source