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  1. 2541

    Fractional B-spline collocation method for the numerical solution of the fractional pantograph differential equations by S. Bivani, M. Ghasemi, A. Goligerdian

    Published 2025-02-01
    “…The method is applied to a uniform partition, and the midpoints of the partition are used as extra points to construct a uniquely solvable system. Convergence analysis of the method is discussed via Green’s function approach, and an error bound dependent on the regularity of the exact solution is obtained. …”
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  2. 2542
  3. 2543

    DAMAGE IDENTIFICATION METHOD BASED KRIGING MODEL by MA JingJing, YIN Hong, PENG ZhenRui, DONG KangLi

    Published 2020-01-01
    “…Cuckoo algorithm was used to obtain the damage parameters,where the objective function with the minimum frequency response deviation was constructed. …”
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  4. 2544

    Quantized <italic>l</italic>&#x2082;-<italic>l</italic>&#x221E; Control for Nonlinear Discrete-Time Systems With DoS Attacks by Ying Tian, Ming-Yang Qiao

    Published 2025-01-01
    “…Dynamic quantizers and controllers are used to quantify and control system signals in different modes, a descriptor representation form of mode-dependent closed-loop control system can be constructed. By defining the mode-dependent Lyapunov function, the design conditions of quantizers and controllers can be obtained to satisfy the system mean-square exponential stability and the desired <inline-formula> <tex-math notation="LaTeX">$l_{2}-l_{\infty }$ </tex-math></inline-formula> performance. …”
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  5. 2545

    Multifactor task allocation problem in wireless sensor and actuator networks by Lei MU, Jian-ying CHEN, Xiao-mei QU, Tao LIU

    Published 2017-10-01
    “…Task allocation is an essential part of many military applications of WSAN such as intelligent minefield.The key problem of task allocation decision in these systems for the optimal scheme on task allocation is how to obtain the node-target assignment.Combing with the factors of target’s parameters and node’s own status,the various influence factors of task efficiency were analyzed and the positive and negative indicators were processed by range normalization method separately.The linear-weighted task efficiency function was proposed in the applications of WSAN such as intelligent minefield.It can be utilized as the evaluation index of assignment schemes since it reflected the integrated impact of target’s threat and node’s value on the system more comprehensively.Task efficiency function can be constructed flexibly based on the demand of different multifactor task allocation application.The essence of the problem was how to make node-target assignment to achieve the maximum task efficiency of the whole system.This problem turned into assignment problem and can be solved.Finally,an application was implemented to demonstrate this scheme.The results show that the model is suitable for small-scale multifactor task allocation problem in intelligent minefield system.…”
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  6. 2546

    Multifactor task allocation problem in wireless sensor and actuator networks by Lei MU, Jian-ying CHEN, Xiao-mei QU, Tao LIU

    Published 2017-10-01
    “…Task allocation is an essential part of many military applications of WSAN such as intelligent minefield.The key problem of task allocation decision in these systems for the optimal scheme on task allocation is how to obtain the node-target assignment.Combing with the factors of target’s parameters and node’s own status,the various influence factors of task efficiency were analyzed and the positive and negative indicators were processed by range normalization method separately.The linear-weighted task efficiency function was proposed in the applications of WSAN such as intelligent minefield.It can be utilized as the evaluation index of assignment schemes since it reflected the integrated impact of target’s threat and node’s value on the system more comprehensively.Task efficiency function can be constructed flexibly based on the demand of different multifactor task allocation application.The essence of the problem was how to make node-target assignment to achieve the maximum task efficiency of the whole system.This problem turned into assignment problem and can be solved.Finally,an application was implemented to demonstrate this scheme.The results show that the model is suitable for small-scale multifactor task allocation problem in intelligent minefield system.…”
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    Article
  7. 2547
  8. 2548

    Experimental method to predict avalanches based on neural networks by V. V. Zhdanov

    Published 2016-12-01
    “…Classification of winter precipitations into dangerous snowfalls and non‑dangerous ones was performed by two following ways: the linear discriminant function (canonical analysis) and artificial neural networks. …”
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  9. 2549
  10. 2550

    A Note on the Dynamics of Modified rf-SQUIDs: Simulations and Possible Control over Oscillations by Nikolay Kyurkchiev, Tsvetelin Zaevski, Anton Iliev, Todor Branzov

    Published 2025-02-01
    “…It is based on the Fourier transform and, as a consequence, on the characteristic function of some probability distributions.…”
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  11. 2551
  12. 2552

    Collision Attacks on Reduced RIPEMD-128 by Zhengrong Lu, Hongbo Yu, Xiaoen Lin, Sitong Yuan

    Published 2025-06-01
    “…Its compression function includes two branches with distinct Boolean functions and message expansion permutations. …”
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  13. 2553

    A MFR Work Modes Recognition Method Based on Dual-Scale Feature Extraction by Zhiyuan Li, Xuan Fu, Chengjian Mo, Jianlong Tang, Ronghua Guo, Wenbo Li

    Published 2025-03-01
    “…Multi-function radar (MFR) work modes recognition is an important research component of the electronic reconnaissance field. …”
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  14. 2554

    A Detection and Cover Integrated Waveform Design Method with Good Correlation Characteristics and Doppler Tolerance by Haoting Guo, Fulai Wang, Nanjun Li, Zezhou Wu, Chen Pang, Lei Zhang, Yongzhen Li

    Published 2025-05-01
    “…By constructing a joint optimization model, the sidelobe characteristics of the signal’s autoambiguity function and the output response of the non-cooperative matched filter were incorporated into the unified objective function framework. …”
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    Two-stage spline-approximation in linear structure routing by D. A. Karpov, V. I. Struchenkov

    Published 2021-10-01
    “…This makes it possible to find the direction of descent and solve the problem of excluding constraints from the active set without solving systems of linear equations. As an objective function, along with the traditionally used sum of squares of the deviations of the initial points from the spline, the article proposes other functions taking into account the specificity of a particular project task.…”
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  18. 2558

    ESTIMATING THE PROPERTIES OF TECHNOLOGICAL SYSTEMS BASED ON FUZZY SETS by Vladimir Beskorovainyi, Heorhii Berezovskyi

    Published 2017-09-01
    “…The carried out experimental research has revealed its advantages in terms of accuracy and time complexity in comparison with the functions of Gauss, Harrington, logistic function, gluing of power functions and their modifications. …”
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  19. 2559

    Single-cell nuclear transcriptomics reveal root tip adaptations to nitrogen scarcity in wheat by Chuangbei Hai, Yan Li, Chaojun Peng, Lin Hu, Weigang Xu

    Published 2025-08-01
    “…The gene TaGS1.2, which is involved in glutamine synthesis, exhibited increased expression under nitrogen-deficient conditions, validating its functional significance in nutrient acquisition. Serving as a key functional gene that adapts to nitrogen-deficient conditions this gene also positively regulated root development. …”
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  20. 2560