Showing 1,301 - 1,320 results of 7,333 for search '"probability"', query time: 0.05s Refine Results
  1. 1301

    Seismic Fragility Analysis of Self-Anchored Suspension Bridge Considering Damping Effect by Xiangong Zhou, Lei Cao, Heng Han, Xiaobo Zheng, Hanhao Zhang, Zhiqing Zhang

    Published 2022-01-01
    “…In this study, the damage probability of bridge components under a seismic wave is studied. …”
    Get full text
    Article
  2. 1302

    Optimization coverage conserving protocol with authentication in wireless sensor networks by Zeyu Sun, Longxing Li, Xuelun Li, Xiaofei Xing, Yuanbo Li

    Published 2017-03-01
    “…This protocol provides a solution to obtain the largest coverage probability for multi-nodes. In the optimization and authenticated calculation, the protocol provides the calculation method and verification process of the expected value of multi-node coverage; when the moving target nodes are continuously covered, this protocol provides a process to solve for the focused target nodes; when there is redundancy coverage, this article provides a process to calculate the coverage probability when any sensor node is covered by a redundant node. …”
    Get full text
    Article
  3. 1303

    A Collision Avoidance Method for Intelligent Ship Based on the Improved Bacterial Foraging Optimization Algorithm by Xingzhong Wang, Xinghua Kou, Jinfeng Huang, Xianchun Tan

    Published 2021-01-01
    “…An adaptive diminishing fractal dimension chemotactic step length is designed to replace the fixed step length to achieve the adaptive step length adjustment, an optimal swimming search method is proposed to solve the invalid searching and repeated searching problems of the traditional BFOA, and the adaptive migration probability is developed to take the place of the fixed migration probability to prevent elite individuals from being lost in BOFA. …”
    Get full text
    Article
  4. 1304

    Gastroesophageal reflux disease at children: epidemiology, diagnostic criteria, prognosis by E. M. Mukhametova, S. I. Erdes

    Published 2010-02-01
    “…Now the major attention is given by gastroenterologists and pediatrists to GERD at children, probability of its progression and development of complications in advanced age. …”
    Get full text
    Article
  5. 1305

    Pilot Design for Sparse Channel Estimation in Large-Scale MIMO-OFDM System by Chao Xu, Jianhua Zhang, Mengmeng Liu, Changchuan Yin

    Published 2016-01-01
    “…According to the CS theory, the success probability of estimation is dependent on the mutual coherence of the reconstruction matrix. …”
    Get full text
    Article
  6. 1306

    Body Mass Index Is Associated with Dietary Patterns and Health Conditions in Georgia Centenarians by Dorothy B. Hausman, Mary Ann Johnson, Adam Davey, Leonard W. Poon

    Published 2011-01-01
    “…The probability of having BMI ≤20 was not associated with dietary intake. …”
    Get full text
    Article
  7. 1307

    A novel framework for increasing research transparency: Exploring the connection between diversity and innovation. by Timothy R Wojan, Dayton M Lambert

    Published 2025-01-01
    “…In addition to increasing statistical power by using information from the full sample, Bayesian methods directly estimate a probability distribution for the magnitude of an effect, allowing much richer inference. …”
    Get full text
    Article
  8. 1308

    Research on key technologies of safety monitoring data sharing for railway engineering construction based on blockchain by Yuhong LIU, Liang YANG, Chunhui PIAO, Zhiguo ZHANG

    Published 2021-08-01
    “…In order to solve the problems that the monitoring data was easy to be tampered with in the process of railway engineering construction safety monitoring, and the authenticity of the data might be questioned during the accountability of accidents, a blockchain-based railway engineering construction safety monitoring data sharing model was proposed.The characteristics of automatic execution of smart contracts ensured the transparency of the process of monitoring data on the chain.In the PBFT algorithm, there was a problem that the Byzantine nodes and the normal nodes were selected as the master node with the same probability, a reputation-based practical Byzantine fault tolerance algorithm was proposed.Streaming data on the chain might cause network congestion, which simplified the consensus protocol and reduced the time complexity from O(n<sup>2</sup>) to O(n).A comparative experiment was conducted using Hyperledger Caliper to prove that the delay of the improved algorithm is lower than PBFT algorithm, and the throughput is higher than PBFT algorithm.A quantitative analysis of the possibility of attack and the probability of successful attack was carried out, and it was determined that the smart contract provides tamper-proof modification for the monitoring data on the chain.Comparative analysis proves that the proposed blockchain-based railway engineering construction safety monitoring data sharing model is good than other models in terms of consensus efficiency, TPS and block generation speed.…”
    Get full text
    Article
  9. 1309

    Statistical Behavior of Lepton Pair Spectrum in the Drell-Yan Process and Signal from Quark-Gluon Plasma in High-Energy Collisions by Xu-Hong Zhang, Fu-Hu Liu

    Published 2021-01-01
    “…In the fit procedure, a given Lévy-Tsallis (or Hagedorn) function can be regarded as the probability density function of transverse momenta contributed by a single quark (q) or anti-quark (q¯). …”
    Get full text
    Article
  10. 1310

    Association Rule Mining Algorithm in College Students’ Quality Evaluation System by Jing Lei

    Published 2022-01-01
    “…It can be seen that the association rule extraction algorithm can be applied to college students’ quality assessment system and also reduces the probability of encountering obstacles in accuracy and performance assessment. …”
    Get full text
    Article
  11. 1311

    A probabilistic approach for multiaxial fatigue criteria by M. Muñiz Calvente, S. Blasón, A. Fernández Canteli, A. de Jesús, J. Correia

    Published 2017-01-01
    “…Assuming the cdf for the local failure of the material to be known, the probability of failure is calculated for a cross shaped specimen in which shift between the principal stresses and ranges from 0º to 180º.…”
    Get full text
    Article
  12. 1312

    E-Commerce Logistics Path Optimization Based on a Hybrid Genetic Algorithm by Dong Yang, Peijian Wu

    Published 2021-01-01
    “…Given locations, roads, and multiple classes of supplies in a map, each road allows vehicles to deliver each class of supplies with a certain probability. The goal of the problem is how to select a finite number of locations in the map as centers of supplies so that the number of locations that can be effectively covered by vehicle paths from them is maximized with the desired probability. …”
    Get full text
    Article
  13. 1313

    Incremental cooperative spectrum sensing algorithm with n-out-of-K fusion rule by Xiao-ge ZHANG, Shi-bing ZHANG, Gong-an QIU

    Published 2012-11-01
    “…The algorithm divided the total relays into two subsections.The front subsection included N number of relays,and the later one included K−N number of relays.Firstly,the front N relays sensed the spectrum.If no more than m<sub>L</sub> number of relays had detected the existing of the primary user,the global detection was that the spectrum holes existed.If more than m<sub>H</sub> number of relays had detected the existing of the primary user,the global detection was that no spectrum holes existed.Otherwise,the later K−N number of relays continued to sense the spectrum.The global detection was that the spectrum holes existed only when there were totally over n number of relays having detected the existing of the primary user in the two sensing stages.The object function was built for minimizing the time-slot consumption by adjusting the parameters m<sub>L</sub>,m<sub>H</sub> and N with the limit of detection probability and false probability.Simulation results show that the proposed incremental cooperative spectrum sensing algorithm has much lower time-slot consumption than the traditional one by properly setting the parameters with high sensing performance kept.…”
    Get full text
    Article
  14. 1314

    Handover between Vehicular Network Providers Using Bioinspired Attractor Selection Technique by Mahmoud Zaki Iskandarani

    Published 2022-01-01
    “…After applying it to four distinct networks, this probability-based technique was shown to work through simulation. …”
    Get full text
    Article
  15. 1315

    Model bimbingan dan konseling menggunakan cinematherapy untuk mereduksi keyakinan negatif by Nikmarijal Nikmarijal, Cece Rakhmat, Ahman Ahman, Nandang Rusmana, Ifdil Ifdil

    Published 2022-07-01
    “…From the hypothesis test, the result of the Asmyp probability number is obtained. Sig.(2-tailed) is 0.068, or the probability is above alpha 0.05 (0.001 < 0.05). …”
    Get full text
    Article
  16. 1316

    Decision Fusion for Structural Damage Detection: Numerical and Experimental Studies by Yong Chen, Senyuan Tian, Bingnan Sun

    Published 2010-01-01
    “…This paper describes a decision fusion strategy that can integrate multiple individual damage detection measures to form a new measure, and the new measure has higher probability of correct detection than any individual measure. …”
    Get full text
    Article
  17. 1317

    The Influence of Fair Value Measurement on the Pledge of Overconfident Major Shareholders Based on Multiple Regression and Fisher Test by Wei Wang, Xiao-Hui Qu, Jian-Ju Du, Jia-Ming Zhu

    Published 2021-01-01
    “…The study found that overconfident major shareholders increase the probability of equity pledge and increase the proportion of equity pledge; further inspection found that if the level of accrued earnings management is higher, the adjustment effect of fair value measurement is also higher; when the risk of stock price collapse is higher, fair value measurement obviously increases the probability and ratio of overconfident major shareholders’ equity pledge. …”
    Get full text
    Article
  18. 1318

    Geographic information system and process-based modeling of soil erosion and sediment yield in agricultural watershed by G.R. Puno, R.A. Marin, R.C.C. Puno, A.G. Toledo-Bruno

    Published 2021-01-01
    “…<br /> <strong>FINDINGS:</strong> Model evaluation showed a statistically acceptable performance with coefficient of determination values of 0.64 (probability value = 0.042), 0.85 (probability value = 0.000), and 0.69 (probability value = 0.001) at 95% level, for monitoring sites 1, 2, and 3, respectively. …”
    Get full text
    Article
  19. 1319

    The impact of the number of aneurysms on the course of the acute period of subarachnoid hemorrhage in patients with multiple intracranial aneurysms by Yulia O. Solodovnikova, Anatoliy S. Son

    Published 2024-12-01
    “…Patients from group 1 and group 2 were equally likely to present with WFNS grade 4 (p=0.978). The probability of being admitted with a WFNS grade 5 was 1.8 times higher in group 2 (p=0.830). …”
    Get full text
    Article
  20. 1320

    Who freezes her eggs and why? psychological predictors, reasons, and outcomes of social egg freezing by Julia Jeannine Schmid, Seraina Weber, Ulrike Ehlert

    Published 2025-01-01
    “…The probability of belonging to the SEF + ART-use group rather than SEF-use depended mainly on the presence of infertility. …”
    Get full text
    Article