Results 31 to 40 of about 453,515 (291)

Accelerating Stochastic Composition Optimization

J. Mach. Learn. Res., 2016
Consider the stochastic composition optimization problem where the objective is a composition of two expected-value functions. We propose a new stochastic first-order method, namely the accelerated stochastic compositional proximal gradient (ASC-PG) method, which updates based on queries to the sampling oracle using two different timescales. The ASC-PG
Mengdi Wang, Ji Liu, Ethan X. Fang
openaire   +5 more sources

A review of the extraction and application of eco-friendly biomass for corrosion protection of metals

Results in Chemistry
This review focuses on diverse biomass-based inhibitors employed to hinder corrosion in different aggressive environments, along with several methods of the biomass extraction.
Chigoziri N. Njoku, Alexander I. Ikeuba, Cyril C. Anorondu, Innocent C. Shammah, Emmanuel Yakubu, Blessing N. Elendu, Chimuanya S. Enechukwu, Idika O. Uduma, Peculiar C. Uzor   +8 more
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Structural optimization design of multi ribbed composite wall of building components under seismic load based on random optimization algorithm and resilience model [PDF]

Archives of Civil Engineering
The multi ribbed composite wall structure is also known as the multi ribbed wall panel light frame structure. This structure is suitable for housing construction in the residential field.
Xu Hu, Lu He
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Machine learning-based stiffness optimization of digital composite metamaterials with desired positive or negative Poisson's ratio

Theoretical and Applied Mechanics Letters, 2023
Mechanical metamaterials such as auxetic materials have attracted great interest due to their unusual properties that are dictated by their architectures.
Xihang Jiang, Fan Liu, Lifeng Wang
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EF-Feddr: communication-efficient federated learning with Douglas–Rachford splitting and error feedback

Frontiers in Artificial Intelligence
IntroductionFederated learning (FL) is a distributed machine learning paradigm that preserves data privacy and mitigates data silos. Nevertheless, frequent communication between clients and the server often becomes a major bottleneck, restricting ...
Jiao Xue, Chundong Wang, Chundong Wang
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A Framework for Trustworthy Web Service Composition and Optimization

IEEE Access, 2020
Recently, Web service composition and optimization have received an increasing attention from both academia and industrial community. Most current methods have not paid enough attention to the user specific trust requirement for composite services ...
Chunling Hu, Xiaona Wu, Bixin Li
doaj   +1 more source

Multi-objective design optimization of composite submerged cylindrical pressure hull for minimum buoyancy factor and maximum buckling load capacity

Defence Technology, 2021
This paper presents the design optimization of composite submersible cylindrical pressure hull subjected to 3 MPa hydrostatic pressure. The design optimization study is conducted for cross-ply layups [0s/90t/0u], [0s/90t/0u]s, [0s/90t]s and [90s/0t]s ...
Muhammad Imran, Dongyan Shi, Lili Tong, Ahsan Elahi, Hafiz Muhammad Waqas, Muqeem Uddin   +5 more
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OPTIMIZATION OF STIFFENED COMPOSITE PLATE USING BALANCING COMPOSITE MOTION OPTIMIZATION

TRA VINH UNIVERSITY JOURNAL OF SCIENCE, 2023
Recently, metaheuristic optimization algorithms have been studied and applied in many fields of engineering, especially in solving structural optimization problems. For structures with complex behaviors, the selection of a suitable optimization algorithm significantly increases the computational efficiency and the accuracy of the solution.
Saren Van Huynh, Vo L Trieu, Phat Thuan Lam, Son Hoai Nguyen   +3 more
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Optimization design, manufacturing and mechanical performance of box girder made by carbon fiber-reinforced epoxy composites

Science and Engineering of Composite Materials, 2018
Optimization design and manufacturing play an important role in obtaining successful composite structures with high efficiency and safe use of materials.
Yang Bin, Tong Lili, Chea Cheav Por
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Bayesian Optimization of Composite Functions

CoRR, 2019
In Proceedings of the 36th International Conference on Machine Learning, PMLR 97:354-363 ...
Raul Astudillo, Peter I. Frazier
openaire   +3 more sources