Vol. 25 No. 2 (2009)

Published: 25-04-2012

Computer Science

  • On the approximation of continous function by spline function hireachical fuzzy systems
    Bùi Công Cường, Hoàng Việt long, Phạm Hồng Phong
    99-108

    DOI: https://doi.org/10.15625/1813-9663/25/2/563

  • Stability of some difference schemes for solving the three-dimensional matter transport diffusion equation and applications
    Nguyễn Đức Lăng, Trần Gia Lịch
    109-124

    DOI: https://doi.org/10.15625/1813-9663/25/2/564

  • The dense families of relation schemes and its application
    Vũ Đức Thi, Nguyễn Hoàng Sơn
    125-134

    DOI: https://doi.org/10.15625/1813-9663/25/2/565

  • An adaptive notch filter using LMS algorithm with variable step-size for ECC signals
    Phạm Trần Nhu, Hoàng Mạnh Hà
    135-148

    DOI: https://doi.org/10.15625/1813-9663/25/2/567

  • Constructing concurrent behaviours of composed net systems
    Hoàng Chí Thành
    149-158

    DOI: https://doi.org/10.15625/1813-9663/25/2/568

  • Some properties of the set T(e), a special subset of Z
    Vũ Huy Hoàng, Đặng Văn Chuyết
    159-165

    DOI: https://doi.org/10.15625/1813-9663/25/2/573

  • Automatic categorization of query results using user preferences
    Nguyễn Kim Anh
    166-177

    DOI: https://doi.org/10.15625/1813-9663/25/2/570

  • Clustering objects for object-oriented database systems using distance matrices
    Đoàn Văn Ban, Trương Ngọc Châu
    178-187

    DOI: https://doi.org/10.15625/1813-9663/25/2/571

  • Identification of different types of dynamically generated reports
    Đặng Hữu Đạo, Nguyễn Minh Tuấn, Lê Huy Thập, Hoàng Đỗ Thanh Tùng
    188-199

    DOI: https://doi.org/10.15625/1813-9663/25/2/572

Cybernetics

  • Table of Contents
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    DOI: https://doi.org/10.15625/1813-9663/25/2/639