Digital economy and demand structure of skilled talents — analysis based on the perspective of vertical technological innovation by Guan Huaping, Guo Binhua

“…This paper regards digital technology as a kind of technological innovation, and discusses the impact of digital economic development on labor structure on the basis of modeling analysis and empirical analysis. Firstly, based on the vertical technological innovation theory, this paper constructs a macro equilibrium model including the structure of talents with different skills for analysis. …”
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Prediction Method for Power Transformer Running State Based on LSTM_DBN Network by Jun Lin, Lei Su, Yingjie Yan, Gehao Sheng, Da Xie, Xiuchen Jiang

“…This paper presents a prediction method of transformer running state based on LSTM_DBN network. Firstly, based on the trend of gas concentration in transformer oil, a long short-term memory (LSTM) model is established to predict the future characteristic gas concentration. …”
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Analysis of the Vibration Behaviors of Rotating Composite Nano-Annular Plates Based on Nonlocal Theory and Different Plate Theories by Haonan Li, Wei Wang, Linquan Yao

“…This paper takes rotating nano-annular plates as the research object to analyze their free vibration behaviors. Firstly, based on Kirchhoff plate theory, Mindlin plate theory, and Reddy plate theory, combined with nonlocal constitutive relations, the differential motion equations of rotating functionally graded nano-annular plates in a thermal environment are derived. …”
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ECG Signal Classification Using Deep Learning Techniques Based on the PTB-XL Dataset by Sandra Śmigiel, Krzysztof Pałczyński, Damian Ledziński

“…Three neural network architectures were proposed: the first based on the convolutional network, the second on SincNet, and the third on the convolutional network, but with additional entropy-based features. …”
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Task Allocation and Utility Distribution Algorithms Based on Nash Bargaining Solution by Ming L. Fu, Lv Q. Chen, Yu J. Wan, De B. Chen

“…To address this issue, the following works are done in this paper: first, based on a task allocation model for self-interested agents and by studying the Nash bargaining solution and the bargaining characteristics of the agents, an efficiency utility distribution algorithm satisfying individual rationality and budget effectiveness is proposed. …”
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Performance Status Evaluation of an Electric Vehicle Charging Infrastructure Based on the Fuzzy Comprehensive Evaluation Method by Qiushuo Li, Yong Xiao, Shuaishuai Zhao, Xianwen Zhu, Zongyi Wang, Zisheng Liu, Ling Wang, Xiangwu Yan, Yan Wang

“…As such, we propose a comprehensive evaluation method to assess the performance condition of an EV charging infrastructure. First, based on the analysis of the existing EV charging principles, we established an evaluation index system for EV charging infrastructure. …”
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Observer‐based integral sliding mode control for uncertain neutral semi‐Markovian jumping systems with time‐varying delays by Qinhong Fu, Lianglin Xiong, Haiyang Zhang, Kaibo Shi

“…Abstract This article studies the observer‐based integral sliding mode control (ISMC) problem for continuously uncertain neutral semi‐Markovian jumping systems with time‐varying delays (TDs). Firstly, based on the designed state observer, an ISMC method is proposed for the first time. …”
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A Low-carbon Operation Strategy for Virtual Power Plant Considering Spatial-temporal Coupling Characteristics of Small Hydropower Plants by XIA Xiang, WU Xiaogang, TAO Yufeng, DU Qianyun, YE Jieyang, CHEN Yuge, YANG Li

“…To fully mobilize small hydropower resources in the virtual power plants to operate collaboratively， improve operational controllability， and reduce carbon emissions， a low-carbon operation strategy of virtual power plants （VPPs） considering the spatiotemporal coupling characteristics of small hydropower is proposed. Firstly， based on the network theory of node parameter modeling， a matrix collection characterizing the spatiotemporal coupling characteristics among multiple hydropower plants is proposed to facilitate efficient storage and convenient recall of information. …”
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Research on UAV Swarm Network Modeling and Resilience Assessment Methods by Xinjue Zhang, Jixin Liu

“…To meet the realistic demand of increasing resilience requirements for UAV swarm systems, in this paper, we study the modeling and resilience assessment methods of UAV swarm self-organized networks. First, based on complex network theory, a double layer coupled UAV swarm network model considering the communication layer and the structure layer is constructed. …”
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Design of Cooperative Guidance Law Considering Missile Field-of-View Constraint and Impact Point Attitude Constraint by Wang Shuhan, Cui Hao, Xu Yanke, Guo Zhengyu

“…After the engagement geometric model between the missile and the maneuvering target is established in the vertical plane, the guidance law is designed. Firstly, based on the time-varying sliding mode surface, the guidance law of the normal direction of the line of sight is designed, and the integral obstacle Lyapunov function is selected to ensure that the missile can stably track the target during the attacking process, and the missile can attack the target at the expected impact point angle. …”
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Terrain effect analysis and compensation method for polarimetric synthetic aperture radar interferometry height parameter inversion by Suo Zhiyong, Wang Tingting, Xue Chao, Zhang Tao

“…Abstract In this paper, the terrain effect on parameter inversion performance of polarimetric synthetic aperture radar (PolSAR) and polarimetric SAR interferometry (PolInSAR) are analysed first. Based on the analysis of the terrain effect on single pixel processing, the terrain effect between adjacent pixels is addressed for both PolSAR and PolInSAR image pairs. …”
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Model of strategy control for delayed panic spread in emergencies by Rongjian Lv, Hua Li, Qiubai Sun, Bowen Li

“…To explore the transmission mechanism and decision-making behavior of panic, a government strategy was proposed in this paper to control the spread of panic. First, based on the SEIR epidemiological model, considering the delay effect between susceptible and exposed individuals and taking the infection rate of panic as a time-varying variable, a SEIR delayed panic spread model was established and the basic regeneration number of the proposed model was calculated. …”
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Chinese in Minangkabau: A Typological Study of Chinese Ethnicity in Padang City by Aulia Zahra Aulia Aulia Zahra

“…This study found that there are two typologies of ethnic Chinese in Minangkabau. First, based on religion, Chinese Muslims in the ethnic Chinese Muslim community in Padang city are members of the Indonesian Chinese Islamic Association (PITI). …”
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DSP‐based energy optimization management of household single‐phase electric energy router with historical and real‐time data by Guopeng Zhao, Pengfei Zha, Jiaxing Liu

“…This paper presents an economic energy optimization management method of SPEER with historical data of previous day and real‐time data in the grid‐connected mode of SPEER, which can be realized by DSP. First, based on the exchange power between the SPEER and the grid, the optimal charging and discharging power of the battery to make up for the energy difference between the previous day and the real time is obtained through the particle swarm intelligence algorithm, and the optimal economic model of SPEER operation is established. …”
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State-Space Modeling and Analysis for an Inverter-Based Intelligent Microgrid under Parametric Uncertainty by Yiwei Feng, Zong Ma

“…To solve the constraints imposed by uncertain factors on the system, we formulated the following scheme. First, based on the analysis of the asymptotic stability and power characteristics of the nominal model, we added the microgrid filter parameter uncertainty to this model. …”
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Identifikasi Kromosom Dalam Penentuan Jenis Kelamin Tanaman Salak (Salacca zalacca 9Gaetner) Voss) = Chromosomes Identification for Sex Determination on Salacca zalacca (Gaertner)... by Perpustakaan UGM, i-lib

“…There were 2 farmer's consideration concerning to determine sex of these plant at early stage. First, based on the amount of the seed. Odd seed to be male and even seed to be female. …”

A CWDM/DWDM arrayed waveguide grating based on photodefinable polymer by Ibrahim, M. H., Kassim, N. M., Mohammad, A. B., Adam, I.

“…Although numbers of conventional AWG structures have been designed and implemented, this work is considered to be the first based on BCB polymer.…”
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The Study of Multiple Classes Boosting Classification Method Based on Local Similarity by Shixun Wang, Qiang Chen

“…For this reason, based on the simple multiclass enhancement framework that uses local similarity as a weak learner, it is extended to multimodal multiclass enhancement Boosting. First, based on the local similarity as a weak learner, the loss function is used to find the basic loss, and the logarithmic data points are binarized. …”
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Dynamic characteristics analysis method of flexible hanger based on Wittrick-Williams algorithm by Xia Liao, Danhui Dan, Fei Han

“…Therefore, it is of great significance to study its dynamic characteristics for the design, operation, and maintenance of suspension and arch bridges. In this paper, first, based on the Euler beam model, the dynamic stiffness method (DSM) is used to systematically derive the solving formula of the frequency equation of the sling considering bending stiffness under any boundary conditions. …”
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A Voronoi-Based Location Privacy-Preserving Method for Continuous Query in LBS by Chunguang Ma, Changli Zhou, Songtao Yang

“…A novel location privacy-preserving method is proposed based on Voronoi graph partition on road networks. Firstly, based on the prediction of a user's moving direction, a cooperative k -anonymity method is proposed without constructing cloaking regions which may lead to efficiency decline in continuous query. …”
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