Showing 681 - 700 results of 806 for search '"performance evaluation"', query time: 0.07s Refine Results
  1. 681

    Paddy straw collector-cum-chopper for in situ paddy straw management: A sustainable approach by Mohd. Muzamil, Indra Mani, Sehreen Rasool, Livleen Shukla, Shyam Nath

    Published 2023-12-01
    “…The intention was to increase the amount of straw cut at size below 5 cm for nutrient recycling.Method A paddy straw collector-cum-chopper comprised of three sub-systems i.e. straw collection and conveying unit, straw chopping device and discharging mechanism was designed and developed. The performance evaluation, economic assessment of paddy straw collector-cum-chopper and fertility status of soil was recorded.Results The results revealed that operating the machine at 40% moisture content, forward speed 3 kmph and 40 cm height of cut resulted into percentage of paddy straw <5 cm, 5-10 cm, 10-15 cm and > 15 cm as 63.5 %, 8.12 %, 6.44 % and 17.92 percent. …”
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  2. 682

    Time series forecasting techniques applied to hydroelectric generation systems by Julio Barzola-Monteses, Juan Gómez-Romero, Mayken Espinoza-Andaluz, Waldo Fajardo

    Published 2025-03-01
    “…Other aspects, such as the country of origin of the hydropower project, timespan and resolution datasets, regressive and objective variables, and performance evaluation, were also studied and discussed. The results showed research gaps in literature. …”
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  3. 683

    Automatic detection and counting of wheat spike based on DMseg-Count by Hecang Zang, Yilong Peng, Meng Zhou, Guoqiang Li, Guoqing Zheng, Hualei Shen

    Published 2024-11-01
    “…Compared with other deep learning models, the proposed DMseg-Count model can detect wheat spike image in challenging situations, and has better computer vision processing capabilities and performance evaluation detection effect. In summary, the proposed DMseg-Count model can effectively detect wheat spike and has good counting performance, which provides a new method for automatic counting of wheat spike and yield prediction in complex field environments.…”
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  4. 684

    Evaluating Normalization Methods for Robust Spectral Performance Assessments of Hyperspectral Imaging Cameras by Siavash Mazdeyasna, Mohammed Shahriar Arefin, Andrew Fales, Silas J. Leavesley, T. Joshua Pfefer, Quanzeng Wang

    Published 2025-01-01
    “…We then compared the measured spectra to the reference to evaluate the capability of each normalization method in ensuring a consistent, standardized performance evaluation. Our results demonstrate that normalization can mitigate the impact of some factors during HSI camera evaluation, with performance varying across methods. …”
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  5. 685

    Comparative study of thermohydraulic performance in mini-channel heat sink systems: Multi-objective optimization and exergy considerations by Zouheyr Noui, Mohamed Si-Ameur, Nabil Bessanane, Amel Djebara, Adnan Ibrahim, Muhammad Amir Aziat Bin Ishak, Raheem K. Ajeel, Sharul Sham Dol

    Published 2025-02-01
    “…The aim lies in its holistic approach, integrating the non-uniform section of the mini-channel, the impact of the inlet velocity, the energy and exergy analysis, multi-objective optimization and performance evaluation criteria (PEC) evaluations, and the consideration of metal Galinstan and Cu-water nanofluid working fluids. …”
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  6. 686

    Formulation and characterization of surfactants with antibacterial and corrosion-inhibiting properties for enhancing shale gas drainage and production by Jia Li, Ming Wen, Zeyin Jiang, Shangjun Gao, Xiao Xiao, Chao Xiang, Ji Tao

    Published 2025-01-01
    “…Corrosion mitigation tests show that at 50 °C, the corrosion mitigation rate reaches an optimal value of over 70%. Bubble performance evaluation results suggest that the optimal surfactant concentration is 1 mmol/L at 60 °C, exhibiting resistance to mineralization up to 200 g/L. …”
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  7. 687

    Dissolved Gas Analysis for Fault Prediction in Power Transformers Using Machine Learning Techniques by Sahar R. Al-Sakini, Ghassan A. Bilal, Ahmed T. Sadiq, Wisam Abed Kattea Al-Maliki

    Published 2024-12-01
    “…This study presents a new approach for transformer fault diagnosis based on DGA, one which aims to improve the performance evaluation criteria to predict current faults and to lower the associated costs. …”
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  8. 688

    qTrustNet Virtual Private Network (VPN): Enhancing Security in the Quantum Era by Hyoungsub Shim, Bongho Kang, Haejung Im, Duhyun Jeon, Seok-Min Kim

    Published 2025-01-01
    “…This paper details the design, implementation, and performance evaluation of qTrustNet VPN, showcasing its potential to secure data transmission against emerging quantum threats.…”
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  9. 689

    Optimization of Analog Circuit Parameters Using Bidirectional Long Short-Term Memory Coupled with an Enhanced Whale Optimization Algorithm by Hengfei Yang, Shiyuan Yang, Debiao Meng, Chenghao Hu, Chaosheng Wu, Bo Yang, Peng Nie, Yuan Si, Xiaoyan Su

    Published 2024-12-01
    “…Surrogate models are highly effective in alleviating the challenges between design variables and performance evaluation. Bidirectional Long Short-Term Memory (BiLSTM) is an advanced recurrent neural network that exhibits significant advantages in processing sequential data. …”
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  10. 690

    Reproducibility of peak force for isometric and isokinetic multi-joint leg extension exercise by Manfred Zöger, Alfred Nimmerichter, Arnold Baca, Klaus Wirth

    Published 2025-01-01
    “…These findings support its utility in muscular performance evaluation, urging practitioners to incorporate familiarization trials for accurate assessments.…”
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  11. 691

    Developing a Health Support System to Promote Care for the Elderly by Marcell Szántó, Lehel Dénes-Fazakas, Erick Noboa, Levente Kovács, Döníz Borsos, György Eigner, Éva-H. Dulf

    Published 2025-01-01
    “…The test results indicate that the armband functions in accordance with the desired design specifications, with performance evaluation of the main features including fall detection, where a hit rate of 100% was obtained, a fingerprint recognition test demonstrating accuracy from 88% to 100% on high-quality samples, and a GPS tracking test determining position with a difference of between 1.8 and 2.1 m. …”
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  12. 692

    Scientometric Evaluation of Research Productivity on Diabetes from the Kingdom of Saudi Arabia over the Last Two Decades (2000-2019) by Zohair Jamil Gazzaz, Nadeem Shafique Butt, Nadeem Alam Zubairi, Ahmad Azam Malik

    Published 2020-01-01
    “…Importantly, the literature on publication trends and performance evaluation is scarce from regions including the Kingdom of Saudi Arabia (KSA). …”
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  13. 693

    Feature importance analysis of solar flares and prediction research with ensemble machine learning models by Yun Yang, Yun Yang

    Published 2025-01-01
    “…These are relatively high scores for model performance evaluation metrics. (2) The importance scores of each feature under different evaluation metrics and the comprehensive importance ranking can be directly obtained through the model without the need for additional feature analysis tools. …”
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  14. 694

    Machine Learning-Based Relative Performance Analysis of Monocrystalline and Polycrystalline Grid-Tied PV Systems by Asfand Yar, Muhammad Yousaf Arshad, Faran Asghar, Waseem Amjad, Furqan Asghar, Muhammad Imtiaz Hussain, Gwi Hyun Lee, Faisal Mahmood

    Published 2022-01-01
    “…In this research study, the design and performance evaluation of grid-tied photovoltaic systems has been carried out through experimentation, HelioScope simulation, and black-box machine learning methods for data-driven artificial intelligence system performance assessment and validation. …”
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  15. 695

    SACNN‐IDS: A self‐attention convolutional neural network for intrusion detection in industrial internet of things by Mimonah Al Qathrady, Safi Ullah, Mohammed S. Alshehri, Jawad Ahmad, Sultan Almakdi, Samar M. Alqhtani, Muazzam A. Khan, Baraq Ghaleb

    Published 2024-12-01
    “…The proposed architecture has a self‐attention layer to calculate the input attention and convolutional neural network (CNN) layers to process the assigned attention features for prediction. The performance evaluation of the proposed SACNN architecture has been done with the Edge‐IIoTset and X‐IIoTID datasets. …”
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  16. 696

    Characterizing the agroecological transition of Italian farming systems using FADN database by Sarah Stempfle, Simone Russo, Vincenzo Fiore, Ruggiero Sardaro, Piermichele La Sala, Luigi Roselli

    Published 2025-06-01
    “…This paper investigates the current uptake of agroecology across the Italian farming systems, by adapting the Tool for Agroecology Performance Evaluation (TAPE) methodology to use secondary data from the Farm Accountancy Data Network (FADN). …”
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  17. 697

    Data-Oriented Analysis of Uplink Transmission in Massive IoT System With Limited Channel Information by Jyri Hamalainen, Rui Dinis, Mehmet C. Ilter

    Published 2024-01-01
    “…As being different from the existing literature, in the performance evaluation, we apply the recently introduced data-oriented approach in the context of short-packet transmissions over vehicular IoT networks. …”
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  18. 698

    RB-TRNet: a regularity-guided and boundary-aware architecture for toponym recognition from Chinese text by Haigang Sui, Jindi Wang, Xining Zhang, Huihan Ning, Wentao Wang, Lieyun Hu

    Published 2024-12-01
    “…The CCPNT dataset, along with three other public datasets, were used for performance evaluation, and compared to eight baseline models, RB-TRNet exhibited state-of-the-art performance in recognizing complex Chinese place names.…”
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  19. 699

    Advanced Detection of AI-Generated Images Through Vision Transformers by Darshan Lamichhane

    Published 2025-01-01
    “…The findings thus obtained demonstrate that the ViT model attains a high level of accuracy in differentiating between real and AI-generated images, outperforming traditional CNN-based approaches. Beyond performance evaluation, we also conducted an ablation study to examine the impact of various components of the ViT model, including the number of attention heads, patch size, the impact of data augmentation, and the depth of layers. …”
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  20. 700

    Recent Advances in Sharding Techniques for Scalable Blockchain Networks: A Review by Brandon Liew Yi Quan, Nur Haliza Abdul Wahab, Arafat Al-Dhaqm, Ahmad Alshammari, Ali Aqarni, Shukor Abd Razak, Koh Tieng Wei

    Published 2025-01-01
    “…An analysis based on the performance evaluation of recent sharding techniques was conducted to further understand the impact of these techniques. …”
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