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Information × Registration Number 0223U000944, 0122U200161 , R & D reports Title Development of methods and tools for creating intelligent service-oriented information and analytical systems with use of semantic web technologies, methods of analysis and processing of big data and machine learning popup.stage_title Head Andon Pylyp I., Доктор фізико-математичних наук Registration Date 22-01-2023 Organization Institute of Software Systems of National Academy of Sciences of Ukraine popup.description2  The object of research is intelligent information technologies in the analysis of big data. The main goal is to conduct analytical, theoretical and methodological research in the construction of intelligent information systems that will contribute to the in-depth analysis of big data with the aim of transforming it into knowledge using modern results in the fields of artificial intelligence, intelligent data analysis, knowledge bases and information technologies, which are based on the semantic web, machine learning. It was obtained results in the following areas: - ontologies as a means of presenting the semantics of subject areas; - ontological structure of big data metadata; - assessment of the quality of big data; - extraction of structure from text documents based on machine learning; - methods and means of deriving causal models from temporal data; - application of machine learning to automate the design of effective parallel programs; - generalized suffix trees for effective text data processing; - analysis of natural language texts to create subject-oriented ontologies. Product Description popup.authors Balabanov Oleksandr S. Hlybovets Andrii M. Grishanova Iryna Y. Doroshenko Anatolii Y. Zhezherun Oleksandr P. Zakharova Olha V. Kudim Kuzma O. Matyukhinа Klavdiia H. Novytskyi Oleksandr V. Proskudina Halyna Y. Rogushina Yuliia V. Yatsenko Olena A. popup.nrat_date 2023-01-22 Close