Showing 801 - 820 results of 12,929 for search '(mean OR main) algorithm', query time: 0.19s Refine Results
  1. 801

    Interrelation Between Conceptual and Linguistic Worldviews (Based on the Economic Lexical Item ‘CLIENT’) by Lesia Kushmar

    Published 2019-04-01
    “…The core and periphery combine associative meaning of the item. Comparison of lexical and associative meanings has been made according to algorithm: defining main components in the lexeme structure using structural-semantic principle; calculation of core reactions because the lexicon core of the native speaker reflects the actual worldview; establishment total number of core reactions that are connected with vocabulary; determination the level of lexical and associative meanings’ approximation. …”
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  2. 802

    A Brand-New Algorithm for Mapping Algal Biomass in Lakes by Zhengyang Yu, Ronghua Ma, Minqi Hu, Kun Xue, Zhigang Cao, Junfeng Xiong

    Published 2025-01-01
    “…Validated with match-up satellite data, the algorithm generates acceptable results (RMSE = 5.69 mg/m2, mean absolute percentage error = 30.9%, N = 16). …”
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  3. 803

    A new algorithm for surgical treatment of infected pancreatic necrosis by E. A. Korymasov, S. A. Ivanov, N. I. Anor'ev, R. R. Yakovlev

    Published 2025-02-01
    “…The control group consisted of 53 patients who underwent open necrosectomy. In the main group (84 patients), a developed treatment algorithm was applied using minimally invasive technologies: puncture-draining interventions, video-assisted retroperitoneoscopy, and percutaneous necrectomy. …”
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  4. 804

    SL-n iterative localization algorithm in wireless sensor networks by LUO Xu, CHAI Li, YANG Jun

    Published 2011-01-01
    “…To compensate for the lackness of robustness caused by MMSE(minimum mean square estimation) in overall situation in wireless sensor network iterative multilateration algorithm,a new estimation algorithm called SL-n were proposed.Firstly all samples were obtained using trilateration or partial MMSE from every combination of n reference nodes which belonged to some blind node,then the location of the blind node were estimated.Simulation experiments show that the proposed SL-n algorithm outperforms MMSE method in overall situation and can reduce the position error sufficiently when the reference error is large.…”
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  5. 805

    ALGORITHM FOR OPTIMIZING ORGANIC CARBON AND NITROGEN FLOWS ON RECLAIMED LANDS by Mikhail N. Lytov

    Published 2024-11-01
    “…The working hypothesis of the research is that any level of agrocenosis bioproductivity requires a proportional amount of decomposable organic matter, which should not exceed a certain share of labile organic matter contained in the soil. Results. An algorithm that operates with two main regulators: the application mass of mineral nitrogen and organic matter, and determines the optimal balance for them, ensuring at least a non-negative trend in stable humus reproduction while achieving target indicators for the level of agrocenosis bioproductivity, has been developed. …”
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  6. 806

    Robust FCM Algorithm with Local and Gray Information for Image Segmentation by Hanane Barrah, Abdeljabbar Cherkaoui, Driss Sarsri

    Published 2016-01-01
    “…The FCM (fuzzy c-mean) algorithm has been extended and modified in many ways in order to solve the image segmentation problem. …”
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  7. 807

    A Modified Proximal Point Algorithm and Some Convergence Results by Shengquan Weng, Dingping Wu, Zengfu Chao

    Published 2021-01-01
    “…In this paper, the convergence to minimizers of a convex function of a modified proximal point algorithm involving a single-valued nonexpansive mapping and a multivalued nonexpansive mapping in CAT(0) spaces is studied and a numerical example is given to support our main results.…”
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  8. 808

    Bidirectional RNN-based private car trajectory reconstruction algorithm by Zhu XIAO, Xin QIAN, Hongbo JIANG, Chenglin CAI, Fanzi ZENG

    Published 2020-12-01
    “…To address the problem that in the complex urban environment, due to the inevitable interruption of GNSS positioning signal and the accumulation of errors during vehicle driving, the collected vehicle trajectory data was likely to be inaccurate and incomplete.a bidirectional weighted trajectory reconstruction algorithm was proposed based on RNN neural network.The GNSS-OBD trajectory acquisition device was used to collect vehicle trajectory information, and multi-source data fusion was adopted to achieve bidirectional weighted trajectory reconstruction.Furthermore, the neural arithmetic logic unit (NALU) was leveraged with the purpose of enhancing the extrapolation ability of deep network and ensuring the accuracy of trajectory reconstruction.For the evaluation, real-world experiments were conducted to evaluate the performance of the proposed method in comparison with existing methods.The root mean square error (RMSE) indicator shows the algorithm accuracy and the reconstructed trajectory is visually displayed through Google Earth.Experimental results validate the effectiveness and reliability of the proposed algorithm.…”
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  9. 809

    Salp Swarm Algorithm for Node Localization in Wireless Sensor Networks by Huthaifa M. Kanoosh, Essam Halim Houssein, Mazen M. Selim

    Published 2019-01-01
    “…The simulation results show that the proposed localization algorithm is better than the other algorithms in terms of mean localization error, computing time, and the number of localized nodes.…”
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  10. 810

    A Hyperchaotic Lorenz and DNA-Encoded Image Encryption Algorithm by Shuangyuan Li, Mengfan Li

    Published 2024-01-01
    “…Key space analysis, histogram analysis, correlation analysis of adjacent pixels, and information entropy analysis of the algorithm results are performed. Meanwhile, the mean square error (MSE) of pepper and salt noise density is analyzed by the peak signal-to-noise ratio (PSNR). …”
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  11. 811

    Image similarity functions in non-parametric algorithms of voice identification by Cz. BASZTURA, J. ZUK

    Published 2014-05-01
    “…The usefulness of 10 similarity functions (8 distances and 2 nearness'es) in three non-parametric identification algorithms – NN (nearest neighbour), k-NN (k-nearest neighbours) and NM (nearest mean) – was investigated for three sets of parameters (1 natural and 2 normalized). …”
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  12. 812

    A Binary Classification Algorithm Based on Polyhedral Conic Functions by Nur Uylaş Satı

    Published 2015-01-01
    “…Data classification is one of the main techniques of data mining. Different mathematical programming approaches of the data classification were presented in recent years. …”
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  13. 813

    Analysis of algorithmic problems solved in Olympiads: stands of students and experts by Jonas Blonskis, Valentina Dagienė, Kostas Plukas

    Published 2003-12-01
    “… Olympiads (National, Baltic, International) in Informatics are well-known among students. Various algorithmic problems are given to students. The paper deals with the problems from the latest three years. …”
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  14. 814

    Design on VSPR Control Algorithm of WT2500 Wind Turbine by ZHAI Dayong, YE Wei

    Published 2012-01-01
    “…It firstly analyzed the affects of the main vibration modes for each part of wind turbine, including rotor, drive train and tower, and designed the control algorithms in accordance with CSR WT2500 wind turbine. …”
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  15. 815
  16. 816

    ALGORITHM FOR MINING OF CORE WEBSITES PARTS FOR INFORMATIONAL SEARCH EFFICIENCY by A. P. Shorkin

    Published 2019-06-01
    “…Algorithm for automatic dividing of web page into 2 parts: service-navigational and contend parts is described. …”
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  17. 817

    Development of an algorithm for identifying signs of intraframe editing of video images by D. A. Kuzheva

    Published 2024-09-01
    “…To do this, it is shown how images and video streams are formed, what algorithms are used to compress the video stream, as well as what main video codecs exist. …”
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  18. 818

    Mass public opinion: algorithmic colonisation and synthetisation of the public sphere by Carlos Saura García, Patrici Calvo

    Published 2024-12-01
    “…The aim of this paper is to show the main strategies related to disruptive digital technologies for the creation of meaning and the manipulation of public opinion and, especially, critique the impacts and challenges for public opinion and democracy underlying this new algorithmised, synthetised and mass democratic context.…”
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  19. 819

    Associative Parallel Algorithm for Dynamic Update of the Shortest Paths Tree by A. S. Nepomniaschaya

    Published 2013-04-01
    “…By means of the auxiliary procedures, we execute some parts of the associative parallel algorithm for dynamic update of the shortest paths tree after deleting an arc from the graph. …”
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  20. 820