Short Paper - A note on the Frank–Wolfe algorithm for a class of nonconvex and nonsmooth optimization problems by de Oliveira, Welington

“…Furthermore, under more restrictive assumptions, we propose a new algorithm variant with stronger stationarity guarantees, namely directional stationarity and even local optimality.…”
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Optimal Design of the Rear Leg Mechanism of Climbing Wheelchair by Li Can, Liu Zengbao, Lu Jianjun, Fan Liubin, Jia Lixiang

“…Through the comparison shows that,the optimal Jacobian condition number decreases obviously,the active space of five bar mechanism is more compact and the singular configuration of the mechanism is effectively avoided. …”
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Superposition Methods for Topology Optimization for Non-Concurrent Loads by Daniel Miler, Matija Hoić

“…While dynamic topology optimization more realistically solves such problems, it is also much more computationally expensive and requires complex mathematical formulations and solvers. …”
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STRATEGY OF THE OPTIMAL CHOICE OF THE SHARE PRICE ON THE STOCK EXCHANGE by Aleksey Karavanov

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Research on Wood Defects Feature Imbalance Optimization and Recognition by Xiao Wang

“…Firstly, Cross Entropy loss is modified to allow the model to pay more attention to individual sample discrepancy during training. …”
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Mean–Variance–Entropy Framework for Cryptocurrency Portfolio Optimization by Florentin Șerban, Bogdan-Petru Vrînceanu

“…This paper contributes to the growing body of literature on portfolio optimization by offering a more diversified, robust, and risk-adjusted approach to asset allocation…”
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The Optimal Portfolio Selection Model under g-Expectation by Li Li

“…Using different S-shaped utility functions and g-functions to represent the investors' different uncertainty attitudes towards losses and gains makes the model not only more realistic but also more difficult to deal with. …”
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Offshore coverage optimization and application of TD-LTE networks by Junfeng LAN, Chongli NIU, Guohui YU

“…With the development of coastal fisheries and marine tourism,the demand for wireless coverage on offshore is becoming more and more urgent.Based on the analysis on the characteristics of the mobile communication business,the difficulties of offshore coverage planning,coverage optimization techniques for the actual application scenarios of coastal areas,a TD-LTE network coverage optimization method which made comprehensive use of the following technologies including special TD-LTE system parameter configuration,optimization of wireless communication link budget,optimization of the base station site planning and coverage enhancement technologies was proposed.The proposed optimization method was practically implemented in the Shangchuan Island and Xiachuan Island.The simulation results and measured data in the project field show that the implementation of TD-LTE network coverage optimization method has obviously improved the network coverage rate and communication service quality.…”
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Optimal Synthesis of Pose Repeatability for a Collaborative Robot by Xu Liu, Song Wang, Aihua Liu, Mingwei Hu

“…With the requirement of pose repeatability of robots， searching the optimal arrangement scheme of random motion accuracy of joints can make robot design more reasonable and reduce the development cost of robots. …”
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Optimization of Organizational Structure as Tool to Raise Labour Productivity by R. A. Dolzhenko

“…The topic of labour productivity is becoming more and more acute in conditions of mobilization economy. …”
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Signal Timing Optimization Model for Intersections in Traffic Incidents by Jiawen Wang, Jiayu Hang, Xizhao Zhou

“…The numerical results can validate that the proposed method can solve the problem more efficiently and alleviate the intersection congestion caused by the incidents more desirably. …”
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Analytical Tool Development for Deremining the Optimal well Trajectory by A. A. Sayfullin

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ON THE PROBLEMS OF BILEVEL OPTIMIZATION UNDER RCPLD CONSTRAINT QUALIFICATIONS by L. I. Minchenko, S. I. Sirotko

“…The proof of this property for more complex problems meets difficulties. In particular, our article shows the inaccuracy of some results in this area. …”
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Selection Optimization of Variable Pitch Motor Based on Load by LIU Runrui, YU Yong, LI Tao, LIU Zhe, LI Gaoyu

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Optimizing the usage of pupillary based indicators for cognitive workload by Benedict Fehringer

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OPTIMIZATION OF PRODUCTS REGISTRATION ON PRODUCTION AT APPLICATION OF MODERN TECHNOLOGIES by A. U. Gapanuk

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A Review of Optimization Strategies for Energy Management in Microgrids by Astrid Esparza, Maude Blondin, João Pedro F. Trovão

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A novel machine learning approach for portfolio optimization by Saman Haratizadeh, Fatemeh Rezaee

“…Purpose: Selection of the best stocks for the portfolio as well as allocating the optimal amount of capital per stock in the portfolio are serious challenges in investing in the stock market. …”
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Optimum Median Filter Based on Crow Optimization Algorithm by Basma Jumaa Saleh, Ahmed Yousif Falih Saedi, Ali Talib Qasim al-Aqbi, Lamees abdalhasan Salman

“…It achieves the simulation based on MATLAB R2019b and the results present that the improved median filter with crow optimization algorithm is more effective than the original median filter algorithm and some recently methods; they show that the suggested process is robust to reduce the error problem and remove noise because of a candidate of the median filter; the results will show by the minimized mean square error to equal or less than (1.38), absolute error to equal or less than (0.22) ,Structural Similarity (SSIM) to equal (0.9856) and getting PSNR more than (46 dB). …”
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Optimizing Knowledge Transfer Graph for Deep Collaborative Learning by Soma Minami, Naoki Okamoto, Tsubasa Hirakawa, Takayoshi Yamashita, Hironobu Fujiyoshi

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