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27 research outcomes, page 1 of 3
  • publication . Article . 2020
    Open Access Russian
    Authors:
    L. I. Tochicki;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The quantitative characteristics of information resources for automated information systems (AIS) are proposed in the paper. The entities represented in the AIS by the information object mappings and their components (information unit and information element) are consid...

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  • publication . Article . 2020
    Open Access Russian
    Authors:
    A. V. Sidorenko; M. S. Shishko;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    New hashing technique based on SHA-3 (Secure Hash Algorithm-3) is introduced. Chaotic maps are used in this technique to enhance performance without losing security. Introduced algorithm was tested for resistance against collisions, statistical analysis of output sequen...

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  • publication . Article . 2020
    Open Access Russian
    Authors:
    V. M. Romanchak;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The paper considers a local wavelet transform with a singular basis wavelet. The problem of nonparametric approximation of a function is solved by the use of the sequence of local wavelet transforms. Traditionally believed that the wavelet should have an average equal t...

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  • publication . Article . 2020
    Open Access Russian
    Authors:
    M. I. Vashkevich; A. A. Burak; N. S. Kanoika; V. S. Daldova;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The comparative study of two types of voice signal representation for larynx pathology detection is presented. Parameters obtained in clinical system lingWaves compared to parameters obtained by mel-frequency cepstral analysis. The classifier based on the probabilistic ...

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  • publication . Article . 2021
    Open Access Russian
    Authors:
    Yu. V. Pottosin;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The orthogonal disjunctive normal forms (DNFs) of Boolean functions have wide applications in the logical design of discrete devices. The problem of DNF orthogonalization is to get for a given function such a DNF that any two its terms would be orthogonal, i. e. the con...

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  • publication . Article . 2016
    Open Access Russian
    Authors:
    Guschinsky, Nikolay; Battaïa, Olga; Dolgui, Alexandre;
    Publisher: HAL CCSD

    A problem of design of a flow line composed of stationary machines for sequential batch machining is considered. A MIP model for synthesis of manufacturing process structure is proposed. The model takes into account main technological and structural constraints with the...

  • publication . Article . 2021
    Open Access Russian
    Authors:
    Y. A. Drybin; S. V. Sadau; V. S. Sadau;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    It is shown that the choice of the time sampling parameter of the digital model of a continuous dynamic system with chaotic modes based on its dynamics makes it possible to control the characteristics of the output sequence, including avoiding short cycles and periodic ...

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  • publication . Article . 2021
    Open Access Russian
    Authors:
    K. I. Kostyuk; A. V. Branitski; V. V. Roubo; I. M. Nesterovich;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The positions of theRepublicofBelarusin the field of ICT, the levels of medical data store and collection, HL7 FHIR standard are considered. International standard HL7 FHIR for the exchange of medical data, designed to improve the interaction of independent medical info...

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  • publication . Article . 2021
    Open Access Russian
    Authors:
    V. M. Romanchak;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    Integral transformations on a finite interval with a singular basis wavelet are considered. Using a sequence of such transformations, the problem of nonparametric approximation of a function is solved. Traditionally, it is assumed that the validity condition must be met...

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  • publication . Article . 2021
    Open Access Russian
    Authors:
    M. M. Yatskou; V. V. Apanasovich;
    Persistent Identifiers
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The biomolecular technology progress is directly related to the development of effective methods and algorithms for processing a large amount of information obtained by modern high-throughput experimental equipment. The priority task is the development of promising comp...

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27 research outcomes, page 1 of 3