Showing 5,121 - 5,140 results of 12,475 for search '"algorithms"', query time: 0.08s Refine Results
  1. 5121

    Unstructured Grids and the Multigroup Neutron Diffusion Equation by German Theler

    Published 2013-01-01
    “…Also, the classic 2D IAEA PWR benchmark problem is solved for eighty combinations of symmetries, meshing algorithms, basic geometric entities, discretization schemes, and characteristic grid lengths, giving even more insight into the peculiarities that arise when solving the neutron diffusion equation using unstructured grids.…”
    Get full text
    Article
  2. 5122

    Real Time Face-mask Detection with Arduino to Prevent COVID-19 Spreading by Saman M. Almufti, Ridwan B. Marqas, Zakiya A. Nayef, Tamara S. Mohamed

    Published 2021-04-01
    “…Many face detection models have been designed using different algorithms and techniques. The proposed approach in this paper developed to avoid mask-less people from entering to a desired places (i.e. …”
    Get full text
    Article
  3. 5123

    On the Efficient Broadcasting of Heterogeneous Services over Band-Limited Channels: Unequal Power Allocation for Wavelet Packet Division Multiplexing by Maurizio Murroni

    Published 2008-01-01
    “…We address this problem by means of the genetic algorithms (GAs), which allow flexible suboptimal solution with reduced complexity. …”
    Get full text
    Article
  4. 5124

    CNN-Trans-SPP: A small Transformer with CNN for stock price prediction by Ying Li, Xiangrong Wang, Yanhui Guo

    Published 2024-12-01
    “…Deep learning models offer a more robust solution to nonlinear problems compared to traditional algorithms. In this paper, we propose a simple yet effective fusion model that leverages the strengths of both transformers and convolutional neural networks (CNNs). …”
    Get full text
    Article
  5. 5125

    A multi-spectral and hyperspectral image dataset for evaluating chemical traits and the water status of avocado, olive and grape through leaf dehydration under laboratory condition... by Juan Sebastian Estrada, Rodrigo Demarco, Ciarán Miceal Johnson, Matias Zañartu, Andres Fuentes, Fernando Auat Cheein

    Published 2025-01-01
    “…However, the literature lacks benchmark datasets to test algorithms for predicting plant health status, with most researchers creating tailored datasets. …”
    Get full text
    Article
  6. 5126

    From Backtracking To Deep Learning: A Survey On Methods For Solving Constraint Satisfaction Problems by Fatima AIT HATRIT, Kamal AMROUN

    Published 2025-01-01
    “…To address this, extensive research has been conducted, leading to the development of effective techniques and algorithms for different types of CSPs, ranging from exhaustive search methods, which explore the entire search space, to modern techniques that use deep learning to learn how to solve CSPs. …”
    Get full text
    Article
  7. 5127

    An outlook on structural biology after AlphaFold: tools, limits and perspectives by Serena Rosignoli, Maddalena Pacelli, Francesca Manganiello, Alessandro Paiardini

    Published 2025-02-01
    “…Indeed, user‐driven intervention is still as pivotal in the structure prediction process as in complementing state‐of‐the‐art algorithms with functional and biological knowledge.…”
    Get full text
    Article
  8. 5128

    Digital transformation of the Russian media business in the face of uncertainty by A. M. Druzhinin

    Published 2022-01-01
    “…Platforms, technologies and algorithms are implemented into media production, in no small part, in the context of an understanding of the infosphere and technosphere processes within the framework of actor-network theory. …”
    Get full text
    Article
  9. 5129

    Low-Dosed X-Ray Computed Tomography Imaging by Regularized Fully Spatial Fractional-Order Perona-Malik Diffusion by Zhiwu Liao

    Published 2013-01-01
    “…Existing fractional-order Perona-Malik Diffusion (FOPMD) algorithms used in noise suppressing suffer from undesired artifacts and speckle effect, which hamper FOPMD used in low-dosed X-ray computed tomography (LDCT) imaging. …”
    Get full text
    Article
  10. 5130

    Comparative study of quantum error correction strategies for the heavy-hexagonal lattice by César Benito, Esperanza López, Borja Peropadre, Alejandro Bermudez

    Published 2025-02-01
    “…Topological quantum error correction is a milestone in the scaling roadmap of quantum computers, which targets circuits with trillions of gates that would allow running quantum algorithms for real-world problems. The square-lattice surface code has become the workhorse to address this challenge, as it poses milder requirements on current devices both in terms of required error rates and small local connectivities. …”
    Get full text
    Article
  11. 5131

    Study on Cold Chain Transportation Model of Fruit and Vegetable Fresh-Keeping in Low-Temperature Cold Storage Environment by Xiaolong Jiao, Wen Xu, Lintong Duan

    Published 2021-01-01
    “…Under six constraints, the improved ant colony algorithm is used to find the optimal fruit and vegetable fresh-keeping cold chain transportation route. …”
    Get full text
    Article
  12. 5132

    Audio technology for improving social interaction in extended reality by Joanna Luberadzka, Enric Gusó Muñoz, Enric Gusó Muñoz, Umut Sayin, Adan Garriga

    Published 2025-01-01
    “…We also comment on the potential of using virtual reality as a tool for the development and evaluation of audio algorithms aimed at enhancing communication. Finally, we present the results of a pilot study comparing several audio enhancement techniques inside a virtual environment.…”
    Get full text
    Article
  13. 5133

    Knowledge Integration and Analysis of Technological Innovation in Prefabricated Construction by Yudan Dou, Xiaoxue Fu, Tianxin Li

    Published 2025-01-01
    “…Specifically, using patent data from the past five years, and grounded in knowledge management and complex network theories, this study employs text mining, topic modeling, and association rule algorithms to perform clustering, evolutionary, and association analyses. …”
    Get full text
    Article
  14. 5134

    A Binary Cuckoo Search for Combinatorial Optimization in Multiyear Pavement Maintenance Programs by Feng Xiao, Shunxin Yang, Jianchuan Cheng, Mingyu Hou, Chenzhu Wang

    Published 2020-01-01
    “…Hence, a binary cuckoo search (BCS) algorithm was implemented to solve the optimization problem. …”
    Get full text
    Article
  15. 5135

    ROITP: Road Obstacle-Involved Trajectory Planner for Autonomous Trucks by Yechen Qin, Yiwei Huang, Wenhao Yu, Hong Wang

    Published 2025-02-01
    “…The planner categorizes road obstacles using a learning-based algorithm. A discrete optimization algorithm selects a multi-objective optimal trajectory while taking into account constraints and objective functions derived from truck dynamics. …”
    Get full text
    Article
  16. 5136

    Facial Recognition Databases: Recent Developments and Review of Methods by Waleed Ayad, Siraj Qays, Asanka G. Perera, Ali Al-Naji

    Published 2023-12-01
    “…There is a fundamental relationship between the development of facial recognition algorithms and the possibility of the existence of databases of different faces that influence the appearance of the face in a constrained manner. …”
    Get full text
    Article
  17. 5137

    Implicit Pilots for an Efficient Channel Estimation in Simplified Massive MIMO Schemes with Precoding by Mário Marques da Silva, Rui Dinis, João Guerreiro

    Published 2019-01-01
    “…Three different types of preprocessing algorithms are considered in this paper: Zero-Forcing Transmitter (ZFT), Maximum Ratio Transmitter (MRT), and Equal Gain Transmitter (EGT). …”
    Get full text
    Article
  18. 5138

    A Load Identification Application Technology Based on Regularization Method and Finite Element Modified Model by Bingrong Miao, Feng Zhou, Chuanying Jiang, Yaoxiang Luo, Hui Chen

    Published 2020-01-01
    “…The finite element model is modified with the different optimization algorithms to obtain the equivalent constraint condition. …”
    Get full text
    Article
  19. 5139

    Computation of symmetries of rational surfaces by Juan Gerardo Alcázar, Carlos Hermoso, Hüsnü Anıl Çoban, Uğur Gözütok

    Published 2024-11-01
    “…In practice, the algorithm works well for sparse parametrizations (e.g., toric surfaces) and PN surfaces. …”
    Get full text
    Article
  20. 5140

    Complexity Analysis of a Mixed Memristive Chaotic Circuit by Xiaolin Ye, Jun Mou, Chunfeng Luo, Feifei Yang, Yinghong Cao

    Published 2018-01-01
    “…By using spectral entropy (SE) and C0 complexity algorithms, the dynamic characteristics of the system were analyzed. …”
    Get full text
    Article