Showing 441 - 460 results of 31,575 for search '"algorithm"', query time: 0.14s Refine Results
  1. 441
  2. 442
  3. 443
  4. 444

    Anomaly domains detection algorithm based on historical data by Fu-xiang YUAN, Fen-lin LIU, Bin LU, Dao-fu GONG

    Published 2016-10-01
    “…An anomaly domains detection algorithm was proposed based on domains’ historical data.Based on statistical differences in historical data of legitimate domains and malicious domains,the proposed algorithm used domains’ lifetime,changes of whois information,whois information integrity,IP changes,domains that share same IP,TTL value,etc,as main parameters and concrete representations of features for classification were given.And on this basis the proposed algorithm constructed SVM classifier for detecting anomaly domains.Features analysis and experimental results show that the algorithm obtains high detection accuracy to unknown domains,especially suitable for detecting long lived malicious domains.…”
    Get full text
    Article
  5. 445

    Novel image registration algorithm for scene-matching navigation by Hongrui YANG, Qiju ZHU, Peixian CAO, Hao GU, Dongdong ZHAO

    Published 2025-03-01
    “…Moreover, unlike deep learning algorithms that require extensive data training for generalization, our algorithm achieves the necessary level of generalization without such extensive training. …”
    Get full text
    Article
  6. 446

    Novel Adaptive Bacteria Foraging Algorithms for Global Optimization by Ahmad N. K. Nasir, M. O. Tokhi, N. Maniha Abd. Ghani

    Published 2014-01-01
    “…The results show that the proposed algorithms outperform the predecessor algorithm in all test functions and acquire better model for the twin rotor system.…”
    Get full text
    Article
  7. 447

    A Heuristic Algorithm for Resource Allocation/Reallocation Problem by S. Raja Balachandar, K. Kannan

    Published 2011-01-01
    “…The performance of our heuristic is compared with the best state-of-art heuristic algorithms with respect to the quality of the solutions found. …”
    Get full text
    Article
  8. 448
  9. 449

    User similarity-based collaborative filtering recommendation algorithm by Hui-gui RONG, Sheng-xu HUO, Chun-hua HU, Jin-xia MO

    Published 2014-02-01
    “…Collaborative filtering recommendation algorithms widely used in e-commerce, recommend interesting content for users from massive data resources by studying their preferences and interests. …”
    Get full text
    Article
  10. 450

    Fast surface reconstruction algorithm with adaptive step size. by Jingguo Dai, Yeqing Yi, Chengzhi Liu

    Published 2025-01-01
    “…This algorithm employs a fixed step size during iterations to enhance convergence. …”
    Get full text
    Article
  11. 451

    Phishing detection algorithm based on attention and feature fusion by ZHANG Sirui, YAN Zhiwei, DONG Kejun, YUCHI Xuebiao

    Published 2024-08-01
    “…For instance, current phishing attacks often employ images in place of text and apply small-scale shifts or rotations to high-weight website logo images to evade traditional detection algorithms that rely on text or image features. To address the problem of escalating adversarial phishing technologies, a phishing detection algorithm based on the attention mechanism and feature fusion was proposed, and a hierarchical classification model was established. …”
    Get full text
    Article
  12. 452

    Evaluation of Public Hospitals' Performance with Decision Tree Algorithms by Keziban Avcı

    Published 2025-01-01
    “…In the third phase, the selected operational and financial indicators were analyzed with decision tree algorithms. The ID3, C4.5 and CART decision tree algorithms and AUC were used for predicting operational and financial indicators and performance assessment of decision trees.Findings: It has been observed that decision trees created using the ID3 algorithm exhibit higher performance compared to other algorithms (AUC = 0.93). …”
    Get full text
    Article
  13. 453

    Verifying Mutual Exclusion Algorithms with Non-Atomic Registers by Libero Nigro

    Published 2024-11-01
    Subjects: “…mutual exclusion algorithms…”
    Get full text
    Article
  14. 454

    Real time interpolation algorithm based on Lanczos kernel by Ying GUO, Lun LI, Peng WANG

    Published 2017-06-01
    “…In order to improve the timeliness and reliability of color image scaling algorithms,a high effective real-time color image scaling algorithm was proposed,which first generated the kernel look up table that could be used for whole target image based on Lanczos kernel,and interpolation of all target image pixels had only fixed point operation which had low computational complexity.Meanwhile,an optimized method for rasterizing pixels of target image was proposed,which needed little memory space but embraced high efficiency of memory utilization.The experiment results show that the proposed algorithm achieves good image quality,and the computational complexity is far more less than classic image scaling algorithms.So the proposed algorithm can effectively implement real-time resizing of color images and color videos in any scaling factors.…”
    Get full text
    Article
  15. 455

    An efficient quantum algorithm for ensemble classification using bagging by Antonio Macaluso, Luca Clissa, Stefano Lodi, Claudio Sartori

    Published 2024-09-01
    “…However, they often come with significant memory usage and computational time requirements. A novel quantum algorithm that leverages quantum superposition, entanglement, and interference to construct an ensemble of classification models using bagging as an aggregation strategy is introduced. …”
    Get full text
    Article
  16. 456
  17. 457
  18. 458

    Adaptive integration algorithm for stiff ordinary differential equations by Raimondas Čiegis, Olga Suboč

    Published 1999-12-01
    “… The accuracy of one adaptive integration algorithm is investigated. The accuracy of the discretization is estimated by comparing the discrete and exact stability factors. …”
    Get full text
    Article
  19. 459

    Least square-based vehicle position estimation algorithm by PENG Xin, LI Ren-fa, YANG Liu, LIU Liang-jiao

    Published 2010-01-01
    “…A vehicle position estimation algorithm base on least square optimization was prposed.Firstly,the algorithm deduced the convex constraint condition which the distance matrix had to conform within a short time interval.Then,the least square method was employed to estimate the vehicles’ relative position.Finally,the local maps were merged into the global map.Simulation results demonstrate that the algorithm can achieve preferable estimation accuracy,and meet the real time constraint in vehicular networks.…”
    Get full text
    Article
  20. 460

    IWF-TextRank Keyword Extraction Algorithm Modelling by Liyan Zhang, Wenhui Wang, Jian Ma, Yuan Wen

    Published 2024-11-01
    “…The results show that this algorithm demonstrates a significant optimisation effect in keyword extraction. …”
    Get full text
    Article