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Information × Registration Number 0219U101622, 0118U007183 , R & D reports Title Modern methods and means of analysis and development of information systems popup.stage_title Head Ponomarenko Volodymyr S., Доктор економічних наук Registration Date 30-09-2019 Organization Simon Kuznets Kharkiv National University of Economics popup.description2  Report on research: 132 pp., 19 figures, 29 tables, 1 supplement, 74 sources. Object of work - study of the development of information systems in accordance with the tasks of economy, education and science. Subject of research - computer systems and software solutions in the field of economics, education, production and implementation of relevant scientific tasks. The purpose of the work is theoretical substantiation and development of methodical approaches and recommendations for the application of modern innovative information systems in economy, education and for conducting scientific research. Methods of research - logical and conceptual-mathematical modeling of knowledge, methods of discrete optimization, methods and means of information protection in computer systems and networks, methods of the intellectual analysis of data, structural-logical analysis, structural and object-oriented designing, simulation modeling. The obtained estimates are quite general and depend on both the degree of non-stationary object and the statistical characteristics of the obstacles. In addition, defined expressions for optimal values of algorithm parameters, which ensure their maximum convergence rate. Due to the fact that these expressions contain a number of unknown parameters (evaluation error, degree of nonstationarity of the object), for their practical application, it is necessary to use any recurring procedure for evaluating these parameters and use the obtained estimates to clarify the parameters included in algorithms. The research carried out integration of the chat bot @ribs_karkas_bot with an expert system for online counseling. The description of the architecture and realization of the implementation of the chat-messenger TELEGRAM in the expert system based on the system "KARKAS" - an instrumental tool for building models of knowledge bases. The structure of interaction of chat-bot and expert system agents in the online mode is considered. An example of online exper Product Description popup.authors Besedovsky Oleksiy M. Burdaev Volodymyr P. Znakhur Liudmyla V. Zolotaryova Iryna O. Losev Mykhailo Yu. Minukhin Sergey V. Makarova Anna M. Plekhanov Anna O. Plokha Olena B. Rudenko Oleksandr H. Ushakova Iryna O. popup.nrat_date 2020-04-02 Close