Showing 701 - 720 results of 1,384 for search 'detection distribution function', query time: 0.19s Refine Results
  1. 701

    Dark Matter Particle Flux in a Dynamically Self-consistent Milky Way Model by Lucijana Stanic, Mark Eberlein, Stanislav Linchakovskyy, Christopher Magnoli, Maryna Mesiura, Luca Morf, Prasenjit Saha, Eugene Vasiliev

    Published 2025-05-01
    “…In the new model, which we call a self-consistent Anisotropic Halo Model or scAHM, we derive distribution functions for DM velocity in heliocentric and geocentric reference frames. …”
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    Article
  2. 702

    Modeling and Analysis of Noise Reduction Method in SPAD-Based LiDAR System by Kai Ma, Tao Yin, Na Tian, Zhe Wang, Tian Zhao, Jian Liu, Nanjian Wu, Liyuan Liu

    Published 2023-01-01
    “…This paper investigates the impact of the multi-event mode and time-gating method on enhancing the imaging capabilities of the sensor, employing a probability distribution perspective. A behavioral model is established, enabling the simulation of the comprehensive functionality of a SPAD-based LiDAR system in either first-hit mode or multi-event mode, including the histogramming, coincident detection, time- gating functions. …”
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  3. 703

    Inversion of Magnetic Anomaly Based on Cross Attention Transformer by Juntao Lei, Jieru Chi, Shandong Li

    Published 2025-01-01
    “…This module is devised to integrate the multi-scale features from each stage of the encoder, facilitating the decoder to achieve high-precision inversion. 3) We propose a forward constraint loss function. During network training, this loss function ensures that the inversion results adhere to geophysical principles. …”
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  4. 704

    Sparse Attention-Based Residual Joint Network for Aspect-Category-Based Sentiment Analysis by Jooan Kim, Hyunyoung Kil

    Published 2025-07-01
    “…ABSA studies based on deep learning models have exploited the attention mechanism to detect aspect-related parts. Conventional softmax-based attention mechanisms generate dense distributions, which may limit performance in tasks that inherently require sparsity. …”
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    Article
  5. 705

    An improved statistical bias correction method for Global Climate Model (GCM) precipitation projection: A case study on the CMCC-CM2-SR5 model projection in China’s Huaihe River Ba... by Yuning Luo, Ke Zhang, Wen Wang, Xinyu Chen, Jin Feng, Haijun Wang, Wei Liu, Cheng Guo, Cuiying Chen, Xiaozhong Wang

    Published 2025-02-01
    “…We applied this and three other methods—EquiDistant Cumulative Distribution Function matching method (EDCDF), combined Linear Scaling and Cumulative Distribution Function matching method (LS-CDF) and Quantile-quantile mapping method (QUANT)—to correct biases in the CMCC-CM2-SR5 model. …”
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  6. 706

    Estimating Finite Source Effects in Microlensing Events due to Free-Floating Planets with the Euclid Survey by Lindita Hamolli, Mimoza Hafizi, Francesco De Paolis, Achille A. Nucita

    Published 2015-01-01
    “…We find a significant efficiency for finite source effect detection that turns out to be between 20% and 40% for a FFP power law mass function index in the range [0.9, 1.6]. …”
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  7. 707

    Vibro-Impact Response of a Cracked Bar by Vikrant R. Hiwarkar, Vladimir I. Babitsky, Vadim V. Silberschmidt

    Published 2011-01-01
    “…Nonlinear resonant phenomena due to vibro-impact interaction in the cracked bar are obtained and analysed. A distribution of the higher harmonics along the bar length, generated due to the nonlinear response of the crack, is revealed as a function of the distance from the crack. …”
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  8. 708

    Comparison and Evaluation of Rain Gauge, CMORPH, TRMM PR and GPM DPR KuPR Precipitation Products over South China by Rui Wang, Huiping Li, Hao Huang, Liangliang Li

    Published 2025-06-01
    “…Despite notable differences in the number of detection samples, TRMM and GPM exhibit comparable spatiotemporal distributions and vertical structures, including rain-rate profiles, storm top heights and liquid (ice) water path. …”
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    Article
  9. 709

    Analysis of Whole-Genome for <i>Alternaria</i> Species Identification by Ying Yang, Yutong Gan, Wenjie Xu, Yuanhao Huang, Tianyi Xin, Rui Tan, Jingyuan Song

    Published 2025-02-01
    “…The genus <i>Alternaria</i>, functioning as a saprobe, endophyte, and plant pathogen, is widely distributed across various natural and human-impacted environments. …”
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  10. 710

    Heart abnormality classification using ECG and PCG recordings with novel PJM-DJRNN by Nadikatla Chandrasekhar, Sujatha Canavoy Narahari, Sreedhar Kollem, Samineni Peddakrishna, Archana Penchala, Babji Prasad Chapa

    Published 2025-03-01
    “…Then, the important features are selected using Poisson Distribution Function - Snow Leopard Optimization (PDF-SLO), and the PJM-DJRNN is used to classify the types of disease. …”
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  11. 711

    Blind Deconvolution for Ultrasound Sequences Using a Noninverse Greedy Algorithm by Liviu-Teodor Chira, Corneliu Rusu, Clovis Tauber, Jean-Marc Girault

    Published 2013-01-01
    “…Firstly, the point spread function is automatically estimated from the measured data. …”
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  12. 712

    Identification of Coal Mine Infrastructure Facilities with Inefficient Power Consumption by Belyaevsky R.V., Ahmetgareev A.R.

    Published 2025-06-01
    “…The aim of this work is to develop a methodology for identifying facilities with inefficient power consumption using interval estimation of parametric rank distribution. The study applies a rank analysis method of energy consumption data that allows detection of anomalies without costly instrumental measurements. …”
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  13. 713

    Extraction Method of Driver’s Mental Component Based on Empirical Mode Decomposition and Approximate Entropy Statistic Characteristic in Vehicle Running State by Shuan-Feng Zhao, Wei Guo, Chuan-wei Zhang

    Published 2017-01-01
    “…Therefore, this paper proposes an effective intrinsic mode function selection method for the approximate entropy of empirical mode decomposition considering the characteristics of the frequency distribution of road and vehicle information and the unsteady and nonlinear characteristics of the driver closed-loop driving system in vehicle driving state data. …”
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  14. 714
  15. 715

    Comparative Study of ASE-ASE and ASE-Laser Based Quantum Random Number Generators by Shreyam Maity, Asish Prosad, Harinee Natarajan, V. Balaswamy, Varun Raghunathan

    Published 2024-01-01
    “…We develop, for the first time to the best of out knowledge, closed-form analytical expressions to describe the signal variance as a function of realistic, non-ideal fiber-optic optical components, the signal correlations as a function of digitizer sampling rate, and minimum entropy as a function of signal variance. …”
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  16. 716

    Reinforcement Learning Approach to Optimizing Profilometric Sensor Trajectories for Surface Inspection by Sara Roos-Hoefgeest, Mario Roos-Hoefgeest, Ignacio Álvarez, Rafael C. González

    Published 2025-04-01
    “…Key contributions include designing a state space, action space, and reward function tailored for profilometric sensor inspection. …”
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    Article
  17. 717

    Research on Rate Adaptation of Underwater Optical Communication with Joint Control of Photoelectric Domain by Yu Chen, Hongbing Qiu, Yanlong Li

    Published 2024-10-01
    “…In the electrical domain, the constellation distribution is optimized according to the desired probability mass function, and the modulation order is adjusted in real time by estimating the received signal-to-noise ratio of the link. …”
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  18. 718

    Mean platelet volume in bipolar disorder: the search for an ideal biomarker by Mert DG, Terzi H

    Published 2016-08-01
    “…Abnormally distributed variables (ie, neutrophil&amp;ndash;lymphocyte ratio [NLR], platelet&amp;ndash;lymphocyte ratio [PLR], neutrophils, lymphocytes, hemoglobin, hematocrit [HCT], mean corpuscular volume [MCV], mean corpuscular hemoglobin [MCH], mean corpuscular hemoglobin concentration [MCHC], red cell distribution width [RDW], MPV, and plateletcrit [PCT]) were compared using the Mann&amp;ndash;Whitney U-test. …”
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  19. 719

    Secrecy Performance Analysis of Mixed <italic>&#x03B1;</italic> &#x2212; <italic>&#x03BC;</italic> and Exponentiated Weibull RF-FSO Cooperative Relaying System by Nazmul Hassan Juel, A. S. M. Badrudduza, S. M. Riazul Islam, Sheikh Habibul Islam, Milton Kumar Kundu, Imran Shafique Ansari, Md. Munjure Mowla, Kyung-Sup Kwak

    Published 2021-01-01
    “…Exploiting the amplify-and-forward (AF) relaying scheme while considering two detection techniques (i.e. heterodyne detection and intensity modulation/direct detection) with pointing error impairments, the mathematical formulations of the unified probability density function and cumulative distribution function are performed for the equivalent signal-to-noise ratio of the considered dual-hop RF-FSO link. …”
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    Article
  20. 720

    Methods to account for incomplete viewsheds in distance sampling by David M. Delaney, Tyler M. Harms, Jonathan P. Harris, Dan J. Kaminski, Jace R. Elliott, Stephen J. Dinsmore

    Published 2025-06-01
    “…The probability density function (PDF) of the sampling area specifies the expected proportion of the population that occurs at each distance from the observer and is a fundamental component of distance sampling models. …”
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    Article