Showing 981 - 1,000 results of 64,539 for search '"algorithm"', query time: 0.21s Refine Results
  1. 981

    Blind source separation algorithm for complex signals in noise by Feng Pingxing, Zhang Hongbo, Li Wenxiang

    Published 2022-04-01
    “…The algorithm can estimate the corresponding effective separation matrix through observed signals in noisy environment. …”
    Get full text
    Article
  2. 982
  3. 983

    A Proposed Harmony Search Algorithm for Honeyword Generation by Yasser A. Yasser, Ahmed T. Sadiq, Wasim AlHamdani

    Published 2022-01-01
    “…Many honeyword generation techniques are presented; each one has a flaw in the generating process, a lack of support for all honeyword characteristics, and a slew of honeyword problems. The harmony search algorithm (HSA), a metaheuristic intelligence algorithm inspired by music, is used in this article to offer a novel method for generating honeyword. …”
    Get full text
    Article
  4. 984

    Study of the ternary correlation quantum-behaved PSO algorithm by Tao WU, Xi CHEN, Yu-song YAN

    Published 2015-03-01
    “…The simulation results of the test functions showed that TC-QPSO algorithm outperforms the stan-dard QPSO algorithm in terms of optimization results, given that the negative linear correlation exists betweenu and r1 or u andr2.…”
    Get full text
    Article
  5. 985
  6. 986

    Efficient top-k string similarity query algorithms by Zi-yang CHEN, Yu-jun HAN, Xuan WANG, Jun-feng ZHOU

    Published 2014-12-01
    “…,given a query string σ and string set S,finding k similar strings to σ based on edit distance from S.Firstly,two adaptive filter strategies based on length-skip index are proposed,such that to reduce the times of edit distance computation between two strings.Then the lower bound of edit distance between query string and unmatched string set is proposed,such that to further reduce the times of edit dis-tance computation when processing strings that do not have common signatures with the query string.Finally efficient algorithms to return top-k similar strings are proposed.Experimental results on three real datasets verify the benefits over the state-of-the-art algorithm.…”
    Get full text
    Article
  7. 987

    Federated learning optimization algorithm based on incentive mechanism by Youliang TIAN, Shihong WU, Ta LI, Lindong WANG, Hua ZHOU

    Published 2023-05-01
    “…Federated learning optimization algorithm based on incentive mechanism was proposed to address the issues of multiple iterations, long training time and low efficiency in the training process of federated learning.Firstly, the reputation value related to time and model loss was designed.Based on the reputation value, an incentive mechanism was designed to encourage clients with high-quality data to join the training.Secondly, the auction mechanism was designed based on the auction theory.By auctioning local training tasks to the fog node, the client entrusted the high-performance fog node to train local data, so as to improve the efficiency of local training and solve the problem of performance imbalance between clients.Finally, the global gradient aggregation strategy was designed to increase the weight of high-precision local gradient in the global gradient and eliminate malicious clients, so as to reduce the number of model training.…”
    Get full text
    Article
  8. 988

    An innovative algorithm for estimating the minimum eigenvalue of M-matrices by Qin Zhong, Ling Li, Gufang Mou

    Published 2025-07-01
    “…Finally, for a non-defective M-matrix, we propose a smoothing algorithm to compute its minimum eigenvalue, and we validate the effectiveness of the algorithm through numerical examples.…”
    Get full text
    Article
  9. 989
  10. 990
  11. 991
  12. 992
  13. 993
  14. 994

    A Vehicle Path Planning Algorithm: QDDG-RRT by Ruixin Zhang, Qing Xu, Kai Sun, Yi Liu, Ximming Zhu, Guo Zhang, Xiang Cheng

    Published 2025-01-01
    “…To address these issues, We propose a global path planning algorithm: Quick Dynamic Directional Guidance-RRT (QDDG-RRT) algorithm. …”
    Get full text
    Article
  15. 995

    About one algorithm of determining the frequency intervals information by Evgeny Georgievich Zhilyakov, Sergey Pavlovich Belov, Alexandra Alexandrovna Medvedeva, Alexander Vasilyevich Kurlov, Peter Georgievich Likholob

    Published 2022-09-01
    “…Results of the study algorithm for determining the frequency intervals of information indicate the feasibility of using an adaptive threshold to determine the frequency intervals of information for the analysis of speech signals.…”
    Get full text
    Article
  16. 996

    Application of Polyalphabetic Substitution Cipher using Genetic Algorithm by Ghusoon Basheer

    Published 2008-07-01
    Subjects: “…genetic algorithm…”
    Get full text
    Article
  17. 997

    REASONING FOR THE USE OF TEMPORO-MANDIBULAR DISORDER DIAGNOSTIC ALGORITHMS by V. Makeyev, U. Telishevska, A. Kucher

    Published 2018-03-01
    “…And afterwards use the next algorithms that are based on organ and nosology principles. …”
    Get full text
    Article
  18. 998

    A ranking hashing algorithm based on listwise supervision by Anbang YANG, Jiangbo QIAN, Yihong DONG, Huahui CHEN

    Published 2019-05-01
    “…Recently,learning to hash technology has been used for the similarity search of large-scale data.It can simultaneous increase the search speed and reduce the storage cost through transforming the data into binary codes.At present,most ranking hashing algorithms compare the consistency of data in the Euclidean space and the Hamming space to construct the loss function.However,because the Hamming distance is a discrete integer value,there may be many data points sharing the same Hamming distance result in the exact ranking cannot be performed.To address this challenging issue,the encoded data was divided into several subspaces with the same length.Each subspace was set with different weights.The Hamming distance was calculated according to different subspace weights.The experimental results show that this algorithm can effectively sort the data in the Hamming space and improve the accuracy of the query compared with other learning to hash algorithms.…”
    Get full text
    Article
  19. 999

    HETEROGENIOUS BLOCKED ALL-PAIRS SHORTEST PATHS ALGORITHM by A. A. Prihozhy, O. N. Karasik

    Published 2017-11-01
    Subjects: “…floyd-warshall algorithm…”
    Get full text
    Article
  20. 1000

    Automatic Synthesis Algorithm of Topological Structure of Series Mechanism by Liu Xiaoshan, Luo Yufeng, Shi Zhixin, Wang Gang, Xia Yongqiang

    Published 2018-01-01
    “…Then,the locations relationships among kinematic pairs are thoroughly enumerated by using the method of exhaustion,the automatically solving of position and orientation characteristics set is realized by using algorithm,the mechanism that meet the requirement is selected,and the GUI human-computer interaction interface is designed. …”
    Get full text
    Article