Showing 141 - 160 results of 1,384 for search 'detection distribution function', query time: 0.13s Refine Results
  1. 141
  2. 142
  3. 143

    Double-moment normalization of hail size number distributions over Switzerland by A. Ferrone, J. Kopp, M. Lainer, M. Gabella, U. Germann, A. Berne

    Published 2024-12-01
    “…Thanks to its invariance in space and time, a generalized gamma function is used to model the normalized distribution, and its parameters have been determined through a fit over approximately 70 % of the events. …”
    Get full text
    Article
  4. 144
  5. 145

    Smart Building Digital Twin for Interior Water Distribution System Management by G. Rajan, S. Li

    Published 2024-10-01
    “…This study uses Digital Twin technology to address these challenges through real-time monitoring, detection, and management of campus water distribution networks. …”
    Get full text
    Article
  6. 146

    Distributed variational sparse Bayesian compressed sensing based on factor graphs by Cui-tao ZHU, Fan YANG, Han-xin WANG, Zhong-jie LI

    Published 2014-01-01
    “…A distributed variational sparse Bayesian compressed spectrum sensing algorithm based on factor graph was proposed,which decomposed the global spectrum sensing problem into local problem based on factor and variation.Belief propagation was used for the statistical inference of the spectrum occupancy,to implement the “soft fusion”.The temporal and spatial correlation information providing two-dimensional redundancies was exchanged among cooperative cognitive users to improve the detection performance under low SNR.Meanwhile,the algorithm prunes the divergence of hyper-parameters and the corresponding basis functions for reducing the load of communication.The simulation results show that this method can effectively achieve performance of spectrum sensing under a low sampling rate and the low SNR.…”
    Get full text
    Article
  7. 147

    Insulator detection based on SE-YOLOv5s by Qing TIAN, Rong HU, Zuoyong LI, Yuanzheng CAI, Zhaochai YU

    Published 2021-09-01
    “…In a large environment where the power system needs to be inspected, the traditional method of manual inspection has great inconvenience and potential safety risks, and the object detection method of unmanned aerial vehicle has great application prospects in the direction of insulator detection and recognition.SE-YOLOv5s, a lightweight insulator detection network that performs efficient detection for this task was presented.Firstly, backbone of YOLOv5s by fusing the SE attention module was strengthen.Then, the position distribution of insulator object was investigated and predefined templates of a priori box by K-means clustering on prior coordinate vectors were generated.Finally, the network by a multitask loss function was trained combined with confidence and position regression task.Furthermore, Mosaic data augmentation was utilized to supplement additional training samples.Experimental results demonstrate that the proposed SE-YOLOv5s significantly outperforms baseline methods at multiple criterions including accuracy, recall rate, detection rate and mean average precision.In comparison with the baselines, the proposed network has a flexible trade-off between robustness and memory overhead and it is a potential approach to promote the power system development.…”
    Get full text
    Article
  8. 148

    Electrochemical Detection of Microplastics in Water Using Ultramicroelectrodes by Changhui Lee, Sangwon Han, Jun Hui Park

    Published 2024-12-01
    “…COMSOL Multiphysics simulations were employed to analyze the magnitude of the current changes as a function of microplastic size. The size distribution obtained from the simulations closely matched measurements from dynamic light scattering (DLS).…”
    Get full text
    Article
  9. 149

    Robot Fault Detection Based on Big Data by Fei Luo

    Published 2023-01-01
    “…The fault features are extracted according to the time-delay distribution sequence of the electrical fault data of the robot, and the electrical fault detection and diagnosis results are output by using the deep learning function. …”
    Get full text
    Article
  10. 150

    Vertical distribution of methanotrophic archaea in an iron-rich groundwater discharge zone. by Katsunori Yanagawa, Misaki Okabeppu, Sakiko Kikuchi, Fumito Shiraishi, Yumiko Nakajima, Akihiro Kano

    Published 2025-01-01
    “…In this study, we investigated the environmental factors influencing the distribution of methanotrophic archaea in an iron-rich zone of a freshwater pond in Hiroshima Prefecture, Japan. …”
    Get full text
    Article
  11. 151

    ENVELOPE FLUCTUATIONS DISTRIBUTION OF SIMPLE RADAR PULSE BACKSCATTERING IN RARIFIED MEDIUM by D. A. Denisenkov, A. G. Gorelik, S. F. Kolomietc

    Published 2018-01-01
    “…Tables with experimental data are presented. Two main distribution models are considered: lognormal and "logo-gamma-functional". …”
    Get full text
    Article
  12. 152

    Genetic potential for aerobic respiration and denitrification in globally distributed respiratory endosymbionts by Daan R. Speth, Linus M. Zeller, Jon S. Graf, Will A. Overholt, Kirsten Küsel, Jana Milucka

    Published 2024-11-01
    “…Abstract The endosymbiont Candidatus Azoamicus ciliaticola was proposed to generate ATP for its eukaryotic host, an anaerobic ciliate of the Plagiopylea class, fulfilling a function analogous to mitochondria in other eukaryotic cells. …”
    Get full text
    Article
  13. 153
  14. 154

    Homogenization of the Probability Distribution of Climatic Time Series: A Novel Algorithm by Peter Domonkos

    Published 2025-05-01
    “…The new method is similar to quantile matching, but section mean values of the probability distribution function (PDF) are compared instead of individual daily values. …”
    Get full text
    Article
  15. 155

    Length–Weight Distribution of Non-Zero Elements in Randomized Bit Sequences by Christoph Lange, Andreas Ahrens, Yadu Krishnan Krishnakumar, Olaf Grote

    Published 2025-06-01
    “…The focus of the current work is on detecting deviations from the ideal gap-density function describing randomized bit sequences. …”
    Get full text
    Article
  16. 156
  17. 157

    A Semiparametric Model for Hyperspectral Anomaly Detection by Dalton Rosario

    Published 2012-01-01
    “…Uniqueness of the approach includes the following: (i) only a small fraction of the HS cube is required to characterize the unknown clutter background, while existing global anomaly detectors require the entire cube; (ii) the utility of a semiparematric model, where underlying distributions of spectra are not assumed to be known but related through an exponential function; (iii) derivation of the asymptotic cumulative probability of the approach making mistakes, allowing the user some control of probabilistic errors. …”
    Get full text
    Article
  18. 158

    Spatially distributed effects of mental exhaustion on resting-state FMRI networks. by Fabrizio Esposito, Tobias Otto, Fred R H Zijlstra, Rainer Goebel

    Published 2014-01-01
    “…In resting-state functional magnetic resonance imaging, independent component analysis yields spatially distributed network representations reflecting distinct mental processes, such as intrinsic (default) or extrinsic (executive) attention, and sensory inhibition or excitation. …”
    Get full text
    Article
  19. 159

    Experimental Study of Coherent Collaborative Processing Method in Distributed Automotive Radar by A. A. Kuzin, S. E. Kuznetsov, A. V. Miakinkov, R. S. Fadeev, S. A. Shabalin

    Published 2025-03-01
    “…Intelligent driver assistance systems are increasingly employing radar systems to detect, resolve, and track various classes of targets. …”
    Get full text
    Article
  20. 160