Showing 4,201 - 4,220 results of 7,873 for search 'comparative research algorithm', query time: 0.15s Refine Results
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    Optimal Trajectory Planning for Minimizing Base Disturbance of a Redundant Space Robot with IQPSO by Jianxia Zhang, Fuchao Yang, Guanghua Nie, Jianxin Zhang

    Published 2022-01-01
    “…By the simulation results, it could be confirmed that the proposed IQPSO algorithm searched the global optimal solution not only easily but also smoothly, compared with the QPSO, PSO, and SAPSO algorithms. …”
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  3. 4203

    Chaotic Watermarking for Authentication by Melad Saeed

    Published 2013-07-01
    “…As for the second phase, the chaotic function has been used to generate and retrieve the watermark and compare them to ensure authenticity. Through the practical results that were obtained using the measurements of Correlation, PSNR, and MSE the quality of this algorithm has been shown. …”
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  4. 4204

    Reliability Evaluation of Cryogenic Shut-Off Valve Based on Weibull Segmented Model by Yi Lu, Jian-Ming Zheng, Ting Chen

    Published 2022-01-01
    “…The research analyzed the characteristics of the failure rate curve using probability statistical mathematics methods, used the K-S test method to validate the obtained two-parameter Weibull model, and compared the fitting results with the Weibull probability plot. …”
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  5. 4205

    Green Energy Strategic Management for Service of Quality Composition in the Internet of Things Environment by Jianhao Gao

    Published 2020-01-01
    “…The simulation results reveal that MFO has good optimization effect in the abovementioned models, and the optimization effect of MFO is improved by 8% and 6% compared with the genetic algorithm and particle swarm optimization, so as to realize the green energy strategic management of QoS composition in the environment of IoT.…”
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  6. 4206

    Speech Compression using Wavelet Transforms by Khalil Al-Saif

    Published 2007-12-01
    “…Minimum signal distortion was seen when the adopted algorithm was applied. And with multi type of wavelet it was seen that the scale had direct proportional relation ship with the compression ratio, also speech compression does not need smoothing for the speech signal as compared to other compression methods.…”
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  7. 4207

    A Half Decade Reviews and Controller Design for the Bergman Diabetic Patient Model by Khulood E. Dagher, Joseh Haggege

    Published 2025-06-01
    “…Additionally, the comparison results demonstrated that the suggested cognitive glucose-insulin control algorithm improved the time to reach a normal physiological blood glucose level for the first patient by 10% compared to the fuzzy logic and the fractional-order PID control algorithms, by 25% compared to the type-2 fuzzy control algorithm. …”
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  8. 4208

    Vegetation growth monitoring based on ground-based visible light images from different views by Yanli Chen, Lu Huang, Cheng Chen, Ying Xie

    Published 2025-02-01
    “…In this study, with the underlying surface mixed with karst bare rock and vegetation as the research object, the far-view images and near-view images of 4 eco-meteorological stations were used to compare the segmentation effect of machine learning segmentation algorithm on images from far and near views, analyze the vegetation growth characteristics of visible images from far and near views, and investigate the differences between multi-view images and satellite remote sensing monitoring. …”
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  9. 4209

    Dynamic Bus Scheduling of Multiple Routes Based on Joint Optimization of Departure Time and Speed by Yingxin Liu, Xinggang Luo, Shengping Cheng, Yang Yu, Jiafu Tang

    Published 2021-01-01
    “…The total passengers waiting time of the genetic algorithm (GA) group was reduced by approximately 25%–30% when compared to the fixed speed group. …”
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    The First Step of AI in LEO SOPs: DRL-Driven Epoch Credibility Evaluation to Enhance Opportunistic Positioning Accuracy by Jiaqi Yin, Feilong Li, Ruidan Luo, Xiao Chen, Linhui Zhao, Hong Yuan, Guang Yang

    Published 2025-08-01
    “…To the best of our knowledge, this work represents the first instance where an AI algorithm is used as the core decision-maker in LEO SOP positioning, establishing a groundbreaking paradigm for future research.…”
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    Noninvasive Intracranial Source Signal Localization and Decoding with High Spatiotemporal Resolution by Hao Zhang, Xue Wang, Guowei Chen, Yanqiu Zhang, Xiqi Jian, Feng He, Minpeng Xu, Dong Ming

    Published 2025-01-01
    “…In view of this, this study established a transcranial focused ultrasound numerical simulation model and experimental platform based on a real brain model and a 128-array phased array, further constructed a 3-dimensional transcranial multisource dipole localization and decoding numerical simulation model and experimental platform based on the acoustic field platform, and developed a high-precision localization and decoding algorithm. The results show that the simulation-guided phased-array acoustic field experimental platform can achieve accurate focusing in both pure water and transcranial conditions within a safe threshold, with a modulation range of 10 mm, and the focal acoustic pressure can be enhanced by more than 200% compared with that of transducer self-focusing. …”
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    Process parameter optimization for minimizing overcut in abrasive waterjet deep hole drilling of SS 316L by J. Bharani Chandar, N. Lenin, Alagar Karthick, Pradeep Kumar Singh, M. Siva Kumar, Md Irfanul Haque Siddiqui, Intesaaf Ashraf, Saurav Dixit, Nikolai Ivanovich Vatin, Choon Kit Chan

    Published 2025-04-01
    “…Additionally, to mitigate the impact of overcut and improve the drilling quality necessary for diverse sectors such as automotive, biomedical, and oil and gas, a metaheuristic optimization method, specifically the Grasshopper Optimization Algorithm (GHO), has been utilized. Thereafter, the effectiveness of the suggested algorithm has been validated using quality measures, namely hyper-volume and spacing by comparing it to the approaches of whale optimization, harmony search, and multiverse optimization algorithms. …”
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