Showing 6,621 - 6,640 results of 20,658 for search '"optimization"', query time: 0.09s Refine Results
  1. 6621

    Data Aggregation and Routing Guidance with QoS Guarantee in VANETs by Cheng Feng, Zhijun Li, Shouxu Jiang, Rui Zhang

    Published 2014-07-01
    “…First, we propose average allocation method to handle the demand of single user and utilize convex optimization to handle multiuser demands. Then, we distribute the QUERY message with QoI constraints in the interested area. …”
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    Article
  2. 6622

    Lattice Boltzmann Modeling of Additive Manufacturing of Functionally Graded Materials by Dmytro Svyetlichnyy

    Published 2024-12-01
    “…The presented model can be used for the simulation, study, modeling, and optimization of the production of functionally graded materials in PBF processes.…”
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  3. 6623

    Multiple PAHs’ Detection under CDOM Interference Based on Excitation-Emission Matrix and Interval Selection by Ruizhuo Li, Limin Gao, Guojun Wu, Jing Dong

    Published 2023-01-01
    “…In this study, a single-excitation interval selection method based on an excitation-emission matrix is proposed to quantify four PAHs: fluorene, pyrene, phenanthrene, and benzo(a)pyrene under CDOM interference. The optimal excitation wavelength for each PAH was obtained by stability analysis, based on which the optimal emission interval was obtained by chaotic particle swarm optimization. …”
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  4. 6624

    Jiles-Atherton-Based Hysteresis Identification of Joint Resistant Torque in Active Spacesuit Using SA-PSO Algorithm by Zhao-yang Li, Yue-hong Dai, Jun-yao Wang, Peng Tang

    Published 2022-01-01
    “…Considering the parameter identification effects in the Jiles-Atherton model and the local optimum problem of the basic PSO (particle swarm optimization) algorithm, a SA- (simulated annealing-) PSO algorithm is proposed to identify the Jiles-Atherton model parameters. …”
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  5. 6625

    Suppression of MRI Truncation Artifacts Using Total Variation Constrained Data Extrapolation by Kai Tobias Block, Martin Uecker, Jens Frahm

    Published 2008-01-01
    “…The assumption translates into a total variation minimization problem, which can be solved with a nonlinear optimization algorithm. In the presence of substantial noise, a modified approach offers edge-preserving denoising by allowing for slight deviations from the measured data in addition to supplementing data. …”
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  6. 6626

    FEATURES OF MANUFACTURE OF COMPOSITE MATERIAL WITH MACROHETEROGENEOUS STRUCTURE WITH THE APPLICATION OF MAGNETIC FIELDS by A. S. Kalinichenko, V. A. Sheinert, V. A. Kalinichenko, A. G. Slutsky

    Published 2018-04-01
    “…This would require research on optimization of technology for production of composite materials during the solid-liquid synthesis. …”
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  7. 6627

    Efficient-Deformable-DETR: Enhancing underwater small target detection in complex environments by Xie Haozheng, Xin Guanghong, Kang Shuo, Xie Qiongdan

    Published 2025-01-01
    “…Experimental results show that the improved model achieves a mAP value of 84.5% on the URPC2020 dataset, an increase of 1.7% over the original model. This technical optimization not only improves the accuracy of underwater small target detection but also contributes to marine ecological monitoring, rational utilization of resources, and environmental protection, promoting the realization of green environment and sustainable development goals.…”
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  8. 6628

    Biological hydrogen synthesis as an alternative energy of the future without environmental pollution? by Horst J. Koch

    Published 2024-12-01
    “…In addition to genetic modifications, biophysical-biochemical methods such as the optimization of the environment (pH, temperature, gas and ion activities, etc.) or electric and magnetic fields are also discussed in order to optimize the yield of photosynthetic hydrogen. …”
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  9. 6629

    Application of Modified NSGA-II to the Transit Network Design Problem by Jie Yang, Yangsheng Jiang

    Published 2020-01-01
    “…The initial route set generation algorithm aims to generate high-quality initial solutions for succeeding optimization procedures. To explore the solution space and to have solutions with a different number of routes, a route set size alternating heuristic is developed to change the number of routes in a solution by adding or deleting one route. …”
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  10. 6630

    Robustness of Big Language Modeling in Finance by Yao Mohan

    Published 2025-01-01
    “…Future research should be specific in the financial domain for further adversarial training and robustness optimization of big language models in the financial domain.…”
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    Article
  11. 6631

    A model study of teaching method reform of computer laboratory course integrating internet of things technology. by Xiao Zhou, Ledan Qian, Haider Aziz, Marvin White

    Published 2024-01-01
    “…This research is significant for advancing the optimization of teaching methods in school-based courses, meanwhile, providing beneficial insights for the application of face recognition and edge computing in the field of education.…”
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  12. 6632

    WATER RESOURCES MANAGEMENT — TOWARDS PERFORMANCE BASED APPROACH by Slobodan P. Simonovic

    Published 2021-04-01
    “…Systems approaches based on simulation, optimization, and multiobjective analyses, in deterministic, stochastic and fuzzy forms, demonstrated in the last 50 years, an excellent potential for providing appropriate support for effective water resources management. …”
    Article
  13. 6633

    Does the social credit system construction reduce enterprises' overinvestment? quasi-natural experimental evidence from China. by Guozhen Zhang, Yurui Xia, Yiting Xie, Yuanxiang Dong

    Published 2025-01-01
    “…The main findings show that the social credit system construction alleviates enterprises' overinvestment behaviors, realized by the inhibiting effect of internal controls, the reverse effect of risk monitoring, and the guiding effect of business environment optimization. Heterogeneity analyses illustrate that the social credit system construction has a more obvious inhibitory effect on overinvestment for enterprises that are less subject to financing constraints, have higher internet penetration, have better financial development levels, are eastern, non-manufacturing, and large-scale. …”
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  14. 6634

    Flight Path Reconstruction and Parameter Estimation Using Output-Error Method by Benedito Carlos de Oliveira Maciel, Luiz Carlos Sandoval Góes, Elder Moreira Hemerly, Nei Salis Brasil Neto

    Published 2006-01-01
    “…This work describes the application of the output-error method using the Levenberg-Marquardt optimization algorithm to the Flight Path Reconstruction (FPR) problem, which constitutes an important preliminary step towards the aircraft parameter identification. …”
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  15. 6635

    Effects of Hydrostatic Pocket Shape on the Flow Pattern and Pressure Distribution by M. J. Braun, M. Dzodzo

    Published 1995-01-01
    “…The study aims at establishing criteria for the optimization of the pocket geometry in the larger context of the performance of a hydrostatic bearing.…”
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  16. 6636

    Parametrization of the attainable set for a nonlinear control model of a biochemical process by Ellina Grigorieva, Evgenii Khailov, Andrei Korobeinikov

    Published 2013-05-01
    “…These results allow toreduce the problem of constructing the optimal control to a straightforward constrained finitedimensional optimization problem.…”
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  17. 6637

    Modeling Human Body Using Four-Pole Debye Model in Piecewise Linear Recursive Convolution FDTD Method for the SAR Calculation in the Case of Vehicular Antenna by Ammar Guellab, Qun Wu

    Published 2018-01-01
    “…The human tissues are modeled by a four-pole Debye model which is derived from experimental data by using particle swarm optimization (PSO). The human exposure to EM radiation is evaluated by computing the local and whole-body average specific absorption rate (SAR) for each occupant. …”
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  18. 6638

    NEW NUMBER NUSSELT CORRELATION FOR THE ANNULAR SPACE OF THE TUBE IN TUBE HEAT EXCHANGER by Maria Popa

    Published 2024-11-01
    “…This was possible by processing the experimental data by applying the least squares method, as an optimization method. Five sets of experimental data were used for this study. …”
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  19. 6639

    Effect of ranolazine on the course of ischemic heart disease after percutaneous coronary intervention by О.А. Yepanchintseva, O.J. Zharinov, І.V. Shklianka

    Published 2020-12-01
    “…Optimization of antiischemic therapy is necessary in many patients with stable forms of coronary heart disease after or during revascularization. …”
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  20. 6640

    A strategic development mechanism to improve the competitiveness and sustainability of metallurgical enterprises by O. A. Velikaya

    Published 2024-08-01
    “…The article is aimed at assessing the current level of the strategic development mechanism and increasing competitive advantages and sustainability of the metallurgical industry with effective optimization of supplies’ financial costs based on systematization and forecasting. …”
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