Showing 701 - 720 results of 1,060 for search 'operator’s activity algorithm', query time: 0.12s Refine Results
  1. 701

    OPTIMIZATION OF TOPOLOGICAL STRUCTURES OF CENTRALIZED LOGISTICS NETWORKS IN THE PROCESS OF REENGINEERING by Vladimir Beskorovainyi, Antonii Sudik

    Published 2021-03-01
    “…The following methods are used: methods of systems theory, methods of utility theory, optimization and operations research. The following results were obtained: analysis of the current state of the problem of system optimization of logistics networks and methods of its solution; the problem of system optimization of logistics networks as territorially distributed objects has been formalized; developed a mathematical model of the problem of reengineering three-level topological structures of logistics networks in terms of cost and efficiency for the case of combined production and processing points; methods of directed search of variants of construction of a logistic network which use procedures of coordinate optimization and modeling of evolution on the basis of genetic algorithm are developed; estimates of the accuracy and time complexity of optimization methods of centralized three-level topological structures of logistics networks are obtained. …”
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  2. 702

    Meta surface Assisted Open radio access networks by 7haneenabdulrahman7 ajeel, Ismail Hburi

    Published 2024-12-01
    “…In specific, a channel-gain-based selection of UEs/O-RU-RIS pairs joint with duality theory (DT) and transform of quadratic function (TQF) algorithm (namely DT_TQF) is proposed. Firstly, the non-convex optimization problem is relaxed via duality and transform of quadratic functions, and then an iterative approach is carried out for the active and passive beamformers via a simple alternating optimization approach. …”
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    Article
  3. 703

    Typification of Projects for the Transition to Cloud Services by A. G. Voronova

    Published 2024-09-01
    “…Digital solutions make the operation of the company clearer, reduce staff costs, and provide data security. …”
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    Article
  4. 704
  5. 705

    AUTOMATED SYSTEM FOR CELL PHONES PRECISE DIRECTION FINDING by H. M. Gadzhiev, D. A. Chelushkina, A. S. Shkurko

    Published 2016-07-01
    “…It is proved that the navigation system use for direction finding of cell phones will greatly expand the functionality and services of telephone networks mobile operators. The direction-finding system advantages and creation of automated system of direction finding cell phones proposed, which significantly expand the possibilities of services of operators of cellular communication in the cell using standard computer equipment operators themselves have been revelead. …”
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    Article
  6. 706

    Early-warning schemes for alarm mutation in networks based on control chart by Xing SU, Lu ZHANG

    Published 2016-03-01
    “…The amount of various network elements and alarms trigged is pretty startling with the expansion of the network.The traditional network operation and maintenance,that is,passively processed worksheet after the occurrence of network failure one by one,has been unable to adapt to the complex network management today.The various types of important service-related network alarm titles were sorted out,and the fluctuation under control for kinds of important alarms by control chart,establishes the graded early-warning model and algorithm for alarm mutation in networks combining with the service-related analysis,were analyzed.At last,a dynamic closed-loop control mechanism,which was preceded by fault occurred and actively digs into hidden troubles,was proposed.…”
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  7. 707

    Utilizing computer modeling in reliability management of technological equipment in woodworking industries by Tsarkova Evgenia

    Published 2024-01-01
    “…Taking into account the obtained relations, an algorithm for numerical solution of the problem using gradient methods is proposed.…”
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  8. 708

    Prognostic prediction of gastric cancer based on H&E findings and machine learning pathomics by Guoda Han, Xu Liu, Tian Gao, Lei Zhang, Xiaoling Zhang, Xiaonan Wei, Yecheng Lin, Bohong Yin

    Published 2024-12-01
    “…Features selected via minimum Redundancy - Maximum Relevance (mRMR)- recursive feature elimination (RFE) screening were used to train a model using the Gradient Boosting Machine (GBM) algorithm. The model's performance was evaluated using the area under the receiver operating characteristic (ROC) curve (AUC), calibration curves, and decision curves. …”
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    Article
  9. 709

    High-throughput end-to-end aphid honeydew excretion behavior recognition method based on rapid adaptive motion-feature fusion by Zhongqiang Song, Jiahao Shen, Qiaoyi Liu, Wanyue Zhang, Ziqian Ren, Kaiwen Yang, Xinle Li, Jialei Liu, Fengming Yan, Wenqiang Li, Yuqing Xing, Lili Wu

    Published 2025-07-01
    “…This framework integrates spatiotemporal motion features with deep learning architectures to enhance detection accuracy and operational efficacy.MethodsThis study established the first fine-grained dataset encompassing aphid Crawling Locomotion(CL), Leg Flicking(LF), and HE behaviors, offering standardized samples for algorithm training. …”
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  10. 710

    Predicting the Risk of Preterm Birth Throughout Pregnancy Based on a Novel Transcriptomic Signature by Yang Pan, Yuxin Ran, Dongni Huang, Nanlin Yin, Yanqing Wen, Yan Jiang, Yamin Liu, Hongbo Qi

    Published 2023-10-01
    “…Differential analysis was performed using the DEseq2 and limma algorithms. Results. Circulatory IL6 signaling activity increased significantly in cases with preterm labor than in those with term pregnancies (normalized enrichment score (NES) = 1.857, P = 0.001). …”
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  11. 711

    Identification and Validation of Key Genes Involved in the Coupling of Mitochondria-Associated Endoplasmic Reticulum Membrane in Hemorrhoidal Disease by Mao L, Rao Z, Wang Y, Yang J, He J, Zheng Z, Chen L

    Published 2025-05-01
    “…Additionally, CIBERSORT algorithms were utilized to evaluate immune cell infiltration abundance, differences, and correlations in the samples. …”
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  12. 712

    Project quality, regulation quality by Elena Mussinelli

    Published 2024-06-01
    “…Perhaps the issue of standardisation has never been the centre of attention in all sectors of civil life as today: in public administration and scientific research, among economic operators, planners, and citizens themselves. Regulatory systems are increasingly pervasive in regulating design activity and the characteristics of works in response to a general «increase in the variety and complexity of public interests that appear worthy of protection, such as the quality of the environment, the safeguarding of the natural and historical-artistic heritage, the protection of health, the safety of persons, and security […]» (Bassanini et al., 2005). …”
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  13. 713

    Performance Enhancement of Steady-State Visual Evoked Field-Based Brain–Computer Interfaces Incorporating MEG Source Imaging by Ye-Sung Kim, Hyojeong Han, Cheong-Un Kim, Soo-In Choi, Min-Young Kim, Chang-Hwan Im

    Published 2025-01-01
    “…Recent advancements in helmet-type magneto-encephalography (MEG) systems that operate without liquid helium, such as optically pumped magnetometer (OPM)-based MEG, have increased interest in MEG-based brain–computer interfaces (BCIs). …”
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  14. 714

    Interference Mitigation in mmWave Heterogeneous Cloud-Radio Access Network: For Better Performance and User Connectivity by Najwan M. Swadi, Firas A. Sabir, Hamed S. Al-Raweshidy

    Published 2024-01-01
    “…It integrates User-RRH associations to mitigate interference, enhance network throughput (via Heuristic Algorithm) and RRH-BBU clustering (via k-means) to manage resources in the network. …”
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    Article
  15. 715

    Power Load Distribution for Wireless Sensor and Actuator Networks in Smart Grid Buildings by Junghoon Lee, Gyung-Leen Park

    Published 2013-01-01
    “…To create a schedule within an acceptable response time, a genetic algorithm is designed, and the scheduler places the operations of activated tasks to appropriate time slots in the allocation table. …”
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  16. 716

    Fractional order control of Wind Energy Conversion System based on DFIG by Samir Metatla, Ali Nesba, Youcef Soufi

    Published 2024-12-01
    “…The paper deals with the elaboration of a robust and efficient decoupled active and reactive powers control algorithm of double-fed induction generator (DFIG) using fractional order control based on proportional and integral controllers. …”
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  17. 717

    SVIT‐SSR: A sEMG‐based vision transformer approach for silent speech recognition by Zhao Li, Bin Ma, Weifan Mao, Jianxing Zhang, Zhuting Yu, Yizhou Lu

    Published 2024-11-01
    “…Time‐frequency domain feature extraction and data reconstruction on the muscle activity segment data is performed. Additionally, the temporal and spatial dimensions to capture the intrinsic correlation representation of muscle activity is analysed. …”
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  18. 718

    IMPROVING THE ACCOUNTING AND DISTRIBUTION OF OVERHEAD COSTS BASED ON THE USE OF FUNCTIONAL COST ACCOUNTING AND ABC SYSTEM by G. A. Adamova, L. Sh. Zhafyarova

    Published 2021-02-01
    “…The paper gives the advantages of using this approach in order to generate management information about the products and activities of the company. Along with that, the authors analysed the difficulties associated with the practical implementation of the functional approach in the accounting and distribution of overhead costs, in particular with the detailed information in the context of operations and cost pools.…”
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  19. 719

    Bioinformatics‑Based Analysis Reveals Diagnostic Biomarkers and Immune Landscape in Atopic Dermatitis by Yang M, Zhang X, Zhou C, Du Y, Zhou M, Zhang W

    Published 2025-05-01
    “…Least Absolute Shrinkage and Selection Operator (LASSO) regression and support vector machine-recursive feature elimination (SVM-RFE) algorithms were used to screen hub genes. …”
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  20. 720

    A Power Control Scheme For Doubly-fed Induction Generator by Alfeu J. Sguarezi Filho, M. E. Oliveira Filho, Ernesto Ruppert

    Published 2009-11-01
    “…This scheme uses stator flux decoupling and deadbeat control loops. The algorithm of the deadbeat calculates the voltage vector to be supplied to the rotor in order to guarantee that the active and reactive power reach their desired reference values. …”
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    Article