Výsledky vyhledávání - "Optimization algorithms"

Optimization Algorithms: Theory and Applications

“… The subjects that are addressed in the ten research papers cover a broad spectrum of optimization algorithms, such as unconstrained optimization, non-convex optimization, multi-objective optimization…”
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Adaptive distributed optimization algorithms for Euler–Lagrange systems Autor Zou, Yao, Meng, Ziyang, Hong, Yiguang

“… In particular, by introducing a novel auxiliary system with adaptive gains, the proposed optimization algorithm is privacy-preserving such that no actual state of any agent is necessary for other agents…”
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Nature-inspired optimization algorithms: Challenges and open problems Autor Yang, Xin-She

“… The solutions of highly nonlinear problems usually require sophisticated optimization algorithms, and traditional algorithms may struggle to deal with such problems…”
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A survey of swarm intelligence for dynamic optimization: Algorithms and applications Autor Mavrovouniotis, Michalis, Li, Changhe, Yang, Shengxiang

“…Swarm intelligence (SI) algorithms, including ant colony optimization, particle swarm optimization, bee-inspired algorithms, bacterial foraging optimization,…”
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Calibration of Manning’s roughness coefficients for shallow-water flows on complex bathymetries using optimization algorithms and surrogate neural network models Autor Metcheka Kengne, Igor Gildas, Delmas, Vincent, Soulaïmani, Azzeddine

“…•Optimization algorithms are analyzed to identify the optimal Manning friction coefficients using the surrogate model…”
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Assessment of optimization algorithms capability in distribution network planning: Review, comparison and modification techniques Autor Sedghi, Mahdi, Ahmadian, Ali, Aliakbar-Golkar, Masoud

“… Due to the complicacy and the complexity of the problem, it should be solved by modern optimization algorithms…”
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Tradeoffs Between Convergence Rate and Noise Amplification for Momentum-Based Accelerated Optimization Algorithms Autor Mohammadi, Hesameddin, Razaviyayn, Meisam, Jovanovic, Mihailo R.

“…In this article, we study momentum-based first-order optimization algorithms in which the iterations utilize information from the two previous steps and are subject to an additive white noise…”
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VLSI Placement Optimization Algorithms Autor Monteiro, Jucemar

“… In global placement, cell locations are computed to minimize total wire length subject to a maximum cell density threshold…”
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Nonconvex spectral optimization algorithms for reduced‐order H∞ LPV‐LFT controllers Autor Shi, Ye, Tuan, Hoang D., Apkarian, Pierre

“…Summary A novel sequential semi‐definite programming method is developed for optimization subject to rank constraints on matrix…”
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Predicting Compressive Strength of Concrete Containing Recycled Aggregate Using Modified ANN with Different Optimization Algorithms Autor Kandiri, Amirreza, Sartipi, Farid, Kioumarsi, Mahdi

“… In this research, three different optimization algorithms including genetic algorithm (GA), salp swarm algorithm (SSA…”
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Optimization algorithms exploiting unitary constraints Autor Manton, J.H.

“…) subject to the constraint that the columns of the complex-valued matrix X are mutually orthogonal and have unit norm…”
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Design of functionally graded gyroid foams using optimization algorithms and the finite element method: A simple approach on prototyping from simulation to manufacturing Autor Pais, Ana, Alves, Jorge Lino, Belinha, Jorge

“…Weight reduction is one of the main concerns when designing any component as it reduces material cost and green house gas emissions, among other aspects…”
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A novel strategy for the crossarm length optimization of PSSCs based on multi-dimensional global optimization algorithms Autor Li, Pengcheng, Wang, Hao

“…•A novel optimization method of determining the optimal crossarm length of PSSC.•The method overcomes the drawbacks in the gradient-based optimization algorithm…”
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Advanced internet of things enhanced activity recognition for disability people using deep learning model with nature-inspired optimization algorithms Autor Maray, Mohammed

“… Human activity recognition became a hot scientific subject in the area of computer vision…”
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Meta-heuristic Optimization Algorithms in Multidimensional Knapsack Problem using bat algorithm: A subject review Autor Rana Bashar Hussein

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Velocity-Free Distributed Optimization Algorithms for Second-Order Multiagent Systems Autor Zou, Yao, Huang, Yi, Xia, Kewei, Huang, Bomin, Dong, Xiaofei, Meng, Ziyang

“… To cooperatively deal with the optimization problem for second-order multiagent systems in the absence of velocity information, we design two velocity-free distributed optimization algorithms…”
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Optimization algorithms and investment portfolio analytics with machine learning techniques under time-varying liquidity constraints Autor Al Janabi, Mazin A.M.

“…Purpose This paper aims to examine from commodity portfolio managers’ perspective the performance of liquidity adjusted risk modeling in assessing the market…”
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Deep learning-based modeling and prediction of GNSS time series: A comparative analysis of adaptive optimization algorithms Autor Tabar, Mehmet Emin, Sisman, Yasemin

“…•Deep learning methods are proposed for the prediction of GNSS time series data.•10 different deep learning methods and 4 different optimization algorithms were studied…”
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A Review of Optimization Algorithms for University Timetable Scheduling Autor Alghamdi, H., Alsubait, T., Alhakami, H., Baz, A.

“… This study intends to review several optimization algorithms that could be applied as possible solutions for the university student course timetable problem…”
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Tumor bagging: a novel framework for brain tumor segmentation using metaheuristic optimization algorithms Autor Shivhare, Shiv Naresh, Kumar, Nitin

“…). For this purpose, three metaheuristic optimization algorithms viz. Gray Wolf Optimizer, Artificial Electric Field Optimization Algorithm and Spider Monkey Optimization have been exploited for learning the network parameters of MLP…”
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