Results 11 to 20 of about 9,024,995 (297)

Learning-based ship design optimization approach [PDF]

open access: yes, 2012
With the development of computer applications in ship design, optimization, as a powerful approach, has been widely used in the design and analysis process.
Philip Sayer   +5 more
core   +4 more sources

Optimal design of a composite wing structure for a flying-wing aircraft subject to multi-constraint [PDF]

open access: yes, 2012
This thesis presents a research project and results of design and optimization of a composite wing structure for a large aircraft in flying wing configuration.
Xu, Rongxin.
core   +7 more sources

Leveraging structure for optimization in deep learning [PDF]

open access: yes, 2020
In the past decade, neural networks have demonstrated impressive performance in supervised learning. They now power many applications ranging from real- time medical diagnosis to human-sounding virtual assistants through wild animal monitoring.
Berrada, Leonard
core   +1 more source

Replication Data for: eSLP optimization algorithm

open access: yes, 2023
m-files implementing the eSLP optimization algorithm for the three simulations (3.1. - 3.3.) described in the associated paper. File README.txt contains analytical directions regarding requirements, how to verify the results and videos generated by the ...
Optimization, eSLP
core   +1 more source

Optimizing the structure of acene clusters

open access: yesThe Journal of Chemical Physics, 2023
We present a study of the potential energy surface of anthracene, tetracene, and pentacene clusters with up to 30 molecules. We have applied the basin-hopping Monte Carlo algorithm to clusters of acene molecules in order to find their lowest energy states. The acene molecules are described by the polymer-consistent force field–interface force field. We
P. Elsässer, T. Schilling
openaire   +4 more sources

The Research and Mechanism of Extracting Vitamin B6 Using Aqueous Two-Phase Systems

open access: yesJournal of Chemistry, 2020
The aim of this work is to investigate the quaternary systems which contain (polyethylene glycol/isopropyl alcohol) + ethanol + salt (Na2SO4/Na2CO3) + water to understand their liquid-liquid equilibrium (LLE) and salting-out ability and apply them to ...
Changyu Lu   +4 more
doaj   +1 more source

DESIGN AND EXPERIMENT OF A COMBINED TYPE SPATIALLY LAYERED PROPORTIONAL FERTILIZATION DEVICE [PDF]

open access: yesEngenharia Agrícola, 2023
To solve the problems of low efficiency, poor fertilizer application, and low fertilizer utilization rate of existing wheat layered fertilization devices (LFD).
Hang Li   +4 more
doaj   +1 more source

Randomized structure-adaptive optimization [PDF]

open access: yes, 2019
This thesis advances the state-of-the-art of randomized optimization algorithms, to efficiently solve the large-scale composite optimization problems which appear increasingly more frequent in modern statistical machine learning and signal processing ...
Tang, Junqi
core   +3 more sources

YOLO-Extract: Improved YOLOv5 for Aircraft Object Detection in Remote Sensing Images

open access: yesIEEE Access, 2023
Compared with natural images, remote sensing targets have small and dense target shapes as well as complex target backgrounds. As a result, insufficient detection accuracy and target location cannot be accurately identified.
Zhiguo Liu   +4 more
doaj   +1 more source

Atomization Characteristics Analysis and Structure Optimization of an Aviation Fuel Nozzle

open access: yesShanghai Jiaotong Daxue xuebao, 2023
Fuel atomization plays an important role in premixed combustion of aero-engine. In order to improve the atomization characteristics of an aviation fuel nozzle and optimize its structural parameters, the volume of fluid (VOF) interface capture algorithm ...
BAI Qingsong, WU Yang, HOU Li
doaj   +1 more source

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