Optimal control for quadrotors UAV based on deep neural network approximations of stable manifold of HJB equation by Yuhuan Yue

“…The method is built on the geometric feature of the problem. The algorithm generates random data by solving the two-point boundary value problem of the characteristic Hamiltonian system of the HJB equation without discretizing the state space. …”
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Periodicity in distribution. I. Discrete systems by A. Ya. Dorogovtsev

“…Such an analysis gives simple answers to the questions about solution stability of the Cauchy problem on +∞, solution stability of analogous problem on −∞, or of existence solution for boundary value problem and other questions about global behaviour of solutions. …”
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Selection Theory of Dendritic Growth with Anisotropic Diffusion by Martin von Kurnatowski, Klaus Kassner

“…Latent heat released at the two-phase boundary is removed by some transport mechanism, and often the problem can be described by a simple diffusion model. …”
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Выбор структуры мультиагентных систем поддержки принятия решений для управления телекоммуникационным предприятием...

“…In the article the main indicators of high-tech industries in the Russian Federation is shown, defined the strategic role of telecommunications as one of the most high-tech. The features of the industry in the context of managerial decision-making and proposed the construction of multi-agent systems to solve problems of selection strategies for development organizations.…”
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Short-Term Load Forecasting Based on EEMD-WOA-LSTM Combination Model by Lei Shao, Quanjie Guo, Chao Li, Ji Li, Huilong Yan

“…The whale bionic algorithm is used to solve the problem that the long short-term memory neural networks are easy to fall into local optimization and improve the accuracy of parameter optimization. …”
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Modeling higher education attractiveness to stand global environment by Leonel Cezar Rodrigues, Antonio Marcos Vivan, José Eduardo Storopoli

“…In this article, a theoretical essay, we approach the problem of creating resilience as a way of backing up ambidexterity to generate institutional attractiveness. …”
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Workspace Enveloping Area Analysis of 5-DOF Manipulator with Link Offset by Li Fei, Wang Jie, Zhou Zhiyuan, Jiang Wei, Liu Yawen, Li Hongjun

“…The Monte Carlo method based on the kinematics positive solution is difficult to obtain the boundary feature when solving the manipulator workspace,furthermore,the shape of the workspace and the cavity of the manipulator with link offset are not obvious. …”
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THz UM-MIMO system channel estimation algorithm based on deep residual block fixed-point network by YU Shujuan, WEI Yuyao, CAI Lianglong, LU Hongyu, ZHANG Yun, ZHAO Shengmei

“…The channel estimation problem was formulated as an image restoration task through integration with the FPN-OAMP framework. …”
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Research on chaotic secure communication system based on all optical chaos injection double-loop electro-optical phase feedback loop by ZHOU Xuefang, WANG Fei, YANG Guowei, BI Meihua, XU Mengmeng, HU Miao

“…To solve the problem of large feedback gain coefficient required for delay feature hiding in existing chaotic secure laser communication systems, a chaotic secure communication system based on all optical chaos injection double-loop electro-optical phase feedback loop was designed. …”
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Deep Learning-Based Coverless Image Steganography on Medical Images Shared via Cloud by Ambika, Virupakshappa, Deepak S. Uplaonkar

“…Due to this, there is not much distortion to features and disease classification accuracy.…”
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Automatic Lung Segmentation Using ＲCNN Combing U-Net in CT by BI Ｒong-rong, WANG Jin-ke

“…Aiming at the problem of automatic lung CT segmentation，an improved U-Net model is proposed． …”
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Subanalysis of the AUGUSTUS trial by T. V. Pavlova, P. D. Duplyakova, O. V. Shkaeva, S. P. Krivova

“…Comorbidity is a common feature of a modern patient. The combination of atrial fibrillation (AF) and various types of coronary artery disease is widespread in actual clinical practice. …”
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Indoor Wi-Fi fingerprint localization method based on CSI tensor decomposition by Mu ZHOU, Yuexin LONG, Qiaolin PU, Yong WANG, Wei HE

“…Aiming at the problem that as the scale of the fingerprint database increases, the training cost and processing complexity of CSI fingerprints will also greatly increase, an indoor Wi-Fi fingerprint localization method based on CSI tensor decomposition was proposed.Firstly, the tensor decomposition algorithm based on the PARAFAC (parallel factor) analysis model and the ALS (alternate least squares) iterative algorithm were combined to reduce the interference of the environment.Then, the tensor wavelet decomposition algorithm was used to extract the feature and obtain the CSI fingerprint.Finally, a localization model was established based on the PLSR (partial least squares regression) algorithm to realize the location estimation.Experimental results show that the confidence probability of the proposed method is 94.88% within 4 m localization error, which verifies that the proposed method has good localization performance while fitting the relationship between CSI location fingerprints and location coordinates.…”
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CTAO sensitivity to axion-like particles by Schiavone Francesco, Di Venere Leonardo, Giordano Francesco

“…Axion-like particles (ALPs) are a common feature in several extensions of the StandardModel, arising, for example, as a solution to the strong CP problem in quantum chromodynamics, or as a prediction of string theories. …”
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Fault Diagnosis of Rolling Bearings based on VMD and Symmetric Difference Energy Operator Demodulation by Qin Bo, Wang Zuda, Guo Huili, Sun Guodong, Chen Shuai, Wang Jianguo

“…Aiming at the problem of rolling bearing early fault vibration signals non-stationary and high noise,failure frequency is difficult to extract. …”
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Design of BJT-JFET Operational Amplifiers on the Master Slice Array by A. V. Kunts, O. V. Dvornikov, V. A. Tchekhovski

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CREATION OF MINI-FACTORIES FOR THE LONG STEEL PRODUCTION by R. V. Sementsul

“…The economic and technical problems on creation of metallurgical mini-plants for production of high-quality bar of construction purpose with productivity of 100–200 thousand tons per year are considered in the article. …”
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Perbandingan Kinerja Naïve Bayes dan Random Forest dalam Mendeteksi Berita Palsu by William William, Teny Handhayani

“…The news samples are represented by four features: title, news content, subject, and news date. …”
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Bearing fault diagnosis for high-speed train based on improved VMD and APSO-SVM by ZHANG Qingsong, ZHANG Bing, QIN Yi

“…Aiming at the problem that the fault information of high-speed train wheel bearing is weak and difficult to extract, a fault feature extraction and recognition model for vibration signal of high-speed train bearing based on variational mode decomposition and adaptive particle swarm optimization-support vector machine was proposed. …”
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Geography, poverty and development: An interdisciplinary debate / Geografi a, pobreza e desenvolvimento: um debate interdisciplinar by Anand Prasad Mishra

“…n emerging feature of contemporary development studies in India is the deployment of an interdisciplinary approach involving geographical location, level of poverty, nature of development and planning etc. …”
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