Multi-Objective Optimisation under Uncertainty with Unscented Temporal Finite Elements by Lorenzo A. Ricciardi, Christie Alisa Maddock, Massimiliano Vasile

“…An optimisation under uncertainty was run for the design of descent trajectories for a spaceplane-based two-stage launch system.…”
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Probing into frictional contact dynamics by ultrasound and electrical simulations by Changshan Jin, Mei Jin

“…This is the cause of F–v descent phenomenon. When the friction comes to a rest, the remaining process of DRH and micro-oscillation do not disappear instantaneously, instead they gradually return to their original static position. …”
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A New Viscosity Implicit Approximation Method for Solving Variational Inequalities over the Common Fixed Points of Nonexpansive Mappings in Symmetric Hilbert Space by Linqi Sun, Hongwen Xu, Yan Ma

“…In this paper, based on the viscosity approximation method and the hybrid steepest-descent iterative method, a new implicit iterative algorithm is presented for finding the common fixed points set of a finite family of nonexpansive mappings in a reflexive Hilbert space, which is called a symmetric space. …”
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Adaptive Input Selection and Evolving Neural Fuzzy Networks Modeling by Alisson Marques Silva, Walmir Caminhas, Andre Lemos, Fernando Gomide

“…The weights of the neural networks are updated using a gradient-descent algorithm with optimal learning rate. Prediction and nonlinear system identification examples illustrate the usefulness of the approach. …”
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Handling the Inflation by Syrian Daily Press Content Analysis Study by مروان حمي

“…The research also revealed that the headlines topped ranked first among the means of highlighting used in addressing the phenomenon of inflation, and all the pictures published were free of comments and annotations and descent to the source. Research has shown, too, that the sources of published material about inflation are primarily delegates and reporters, officials actually about interpretation and opinion articles in newspapers studied, then the ministries and official departments. …”
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When to say is to make kinship: contributions on the practice of economics of kinship among riverine people of the Paraense (from the state of pará) Amazon by Leonne Domingues Alves

“…Since kinship is constituted by social relations of descent and / or affiliation of real or fictitious bases, and language (langue and parole), in this case, spoken expressions of their linguistic codes, it is clear that riverine language reveals kinship relations in the Tocantins River region, especially in the Igarapé Acaputeua, establishing a game that expresses itself and is created, among other things, by the terms of kinship.…”
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Semi-Classical Einstein Equations: Descend to the Ground State by Zbigniew Haba

“…We show that, in the state concentrated at the local maximum of the double-well potential, the expectation value is decreasing exponentially. We confirm the descent of the expectation value in the stochastic inflation model. …”
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Continuous-variable quantum approximate optimization on a programmable photonic quantum processor by Yutaro Enomoto, Keitaro Anai, Kenta Udagawa, Shuntaro Takeda

“…We experimentally demonstrate that this algorithm solves the minimization problem of simple continuous functions by implementing the quantum version of gradient descent to localize an initially broadly distributed wave function to the minimum. …”
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On Online Adaptive Direct Data Driven Control by Wang Jianhong, Ricardo A. Ramirez-Mendoza

“…More generally, this paper studies not only the controller design and passive analysis, but also some online algorithm, such as recursive parameter identification and online subgradient descent algorithm. Furthermore, safety controller modular is firstly introduced in direct data driven control scheme.…”
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PROVER-M: A simple model to project the disposal of fine sediments by Jannek Gundlach, Maximilian Behnke, Christian Jordan

“…Based on the input, PROVER-M calculates the dynamic plume behavior, including the convective descent of sediments and their dynamic collapse on the bottom. …”
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Torus quotient of the Grassmannian $G_{n,2n}$ by Nayek, Arpita, Saha, Pinakinath

“…In this article, we prove that the GIT quotient of $G_{n,2n}$ ($n\ge 3$) by $T$ with respect to $\mathcal{O}(2)=\mathcal{O}(1)^{\otimes 2}$ is not projectively normal when polarized with the descent of $\mathcal{O}(2)$.…”
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Model-Free Adaptive Control Based on Fractional Input-Output Data Model by Chidentree Treestayapun, Aldo Jonathan Muñoz-Vázquez

“…The model arises by relating the fractional-order variation of the output to the fractional-order variation of the input; the instantaneous gain is computed through a fuzzy inference network, whose output consequences are adapted online on a gradient descent rule. The fractional-order nature of the proposed model relaxes the stringent conditions on data-driven schemes, allowing instantaneous changes in the output signal with a null variation in the controller. …”
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Comparison of Machine Learning Methods in Stochastic Skin Optical Model Inversion by Leevi Annala, Sami Äyrämö, Ilkka Pölönen

“…Of the compared methods, which are convolutional neural network, multi-layer perceptron, lasso, stochastic gradient descent, and linear support vector machine regressors, we find the convolutional neural network to be the most accurate in the inversion task.…”
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ROM-Based Inexact Subdivision Methods for PDE-Constrained Multiobjective Optimization by Stefan Banholzer, Bennet Gebken, Lena Reichle, Stefan Volkwein

“…For that reason, an additional descent condition is proposed. Applying a modified subdivision algorithm, numerical experiments illustrate the efficiency of our solution approach.…”
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Reducing Parameters of Neural Networks via Recursive Tensor Approximation by Kyuahn Kwon, Jaeyong Chung

“…This process factorizes a given network, yielding a deeper, less dense, and weight-shared network with good initial weights, which can be fine-tuned by gradient descent.…”
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Dynamical Systems Models for Plasma Dilution by Dylan Chambers, Neil Christensen

“…Methods: We use a combination of a gradient descent, a simulated annealing and a genetic algorithm to find a population of models that fit illustrative data. …”
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Two-stage synthesis of control system by the network operator method by A I Diveev, E Yu Shmalko

“…An example illustrates the two-stage synthesis of a control system for a spaceship descent to the Moon.…”
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Paralisia periódica tireotóxica. by José Vale, Nuno Canas, Alberto Leal, Helena Vilar

“…Reported predominantly among individuals of Asian descent, TPP is a rare manifestation of hyperthyroidism in western populations. …”
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Hydrogen Safety Prediction and Analysis of Hydrogen Refueling Station Leakage Accidents and Process Using Multi-Relevance Machine Learning by Wujian Yang, Jianghao Dong, Yuke Ren

“…In this study, to determine the safety status of a hydrogen refueling station, we used multiple algorithm models to perform calculation and analysis: a multi-source data association prediction algorithm, a random gradient descent algorithm, a deep neural network optimization algorithm, and other algorithm models. …”
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Implementation Aspects in Regularized Structural Equation Models by Alexander Robitzsch

“…It is demonstrated that approximate estimation approaches that rely on a differentiable approximation of non-differentiable penalty functions perform similarly to the coordinate descent optimization approach of regularized SEMs. …”
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