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32 Research products, page 1 of 4

  • Publications
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  • 2012-2021
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  • Hal-Diderot

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  • Open Access Russian
    Authors: 
    V. M. Romanchak;
    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...

  • Open Access Russian
    Authors: 
    A. Y. Kharin;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    In the problems of data flows analysis, the problems of statistical decision making on parameters of observed data flows are important. For their solution it is proposed to use sequential statistical decision rules. The rules are constructed for three models of observat...

  • Open Access Russian
    Authors: 
    D. I. Kachkou;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The article is an essay on the development of technologies for natural language processing, which formed the basis of BERT (Bidirectional Encoder Representations from Transformers), a language model from Google, showing high results on the whole class of problems associ...

  • Open Access Russian
    Authors: 
    M. I. Vashkevich; A. A. Burak; N. S. Kanoika; V. S. Daldova;
    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 ...

  • Open Access Russian
    Authors: 
    R. P. Bohush; S. V. Ablameyko;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    One of the promising areas of development and implementation of artificial intelligence is the automatic detection and tracking of moving objects in video sequence. The paper presents a formalization of the detection and tracking of one and many objects in video. The fo...

  • Open Access Russian
    Authors: 
    Guschinsky, Nikolay; Battaïa, Olga; Dolgui, Alexandre;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus
    Country: France

    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...

  • Open Access Russian
    Authors: 
    Mei Liu;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    Multi-server retrial queueing system with heterogeneous servers is analyzed. Requests arrive to the system according to the Markovian arrival process. Arriving primary requests and requests retrying from orbit occupy an available server with the highest service rate, if...

  • Open Access Russian
    Authors: 
    Yu. V. Pottosin;
    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...

  • Open Access Russian
    Authors: 
    N. A. Kirienko;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    The problem of partitioning a logical circuit into subcircuits is considered. It is of great importance when performing optimization transformations in the process of circuit synthesis. The brief review of partitioning methods and algorithms is given, and two groups of ...

  • Open Access Russian
    Authors: 
    A. G. Savenko; Y. A. Skudnyakov;
    Publisher: The United Institute of Informatics Problems of the National Academy of Sciences of Belarus

    This paper proposes a new approach to the creation and use of rotational-hybrid model of organizing a modern educational process representing the integration of educational, information communication, testing, management, rotational and other technologies. A visual and ...