Results 131 to 140 of about 2,887,430 (312)

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Bayesian optimization algorithms for accelerator physics

open access: yesPhysical Review Accelerators and Beams
Accelerator physics relies on numerical algorithms to solve optimization problems in online accelerator control and tasks such as experimental design and model calibration in simulations.
Ryan Roussel   +26 more
doaj   +1 more source

Algorithms and Data Structures

open access: yes, 1986
The book reflects the development of the use of computers and sophisticated algorithms to prepare and automatically typeset documents. It develops programs in step-wise fashion and express them in a well structured, detailed presentation.
N. Wirth, Wirth, Niklaus
core  

What Do Large Language Models Know About Materials?

open access: yesAdvanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer   +2 more
wiley   +1 more source

A Survey of Shadow Algorithms

open access: yes, 1990
This survey characterizes the various types of shadows. It also describes most existing shadow algorithms and discusses their complexities, advantages, and shortcomings.
A. Woo, A. Fournier, P. Poulin
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Efficient Algorithms to Globally Balance a Binary Search Tree

open access: yes, 1984
A binary search tree can be globally balanced by readjustment of pointers or with a sorting process in O(n) time, n being the total number of nodes.
H. Chang, S. Iyengar
core  

Semantic Roomobjects for Conceptual Design Support

open access: yes, 2005
The conceptual design at the beginning of the building construction process is essential for the success of a building project. Even if some CAD tools allow elaborating conceptual sketches, they rather focus on the shape of the building elements and not ...
K. Bodo   +3 more
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Towards Understanding First Order Algorithms for Nonconvex Optimization in Machine Learning

open access: yes, 2019
Presented on February 11, 2019 at 11:00 a.m. as part of the ARC12 Distinguished Lecture in the Klaus Advanced Computing Building, Room 1116.Tuo Zhao is an assistant professor in the H.
Zhao, Tuo
core  

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