model

Запропоновано описання компонент концептуальної моделі системи підтримки прийняття рішень. Проаналізовано підходи до побудови концептуальної моделі, розгля- нуто підходи до проектування основних компонентів системи підтримки прийняття рішень.

In the article components of the conceptual model of the decision support system are described. The analysis of approaches to construction of conceptual model is conducted, approaches to planning of basic components of the decision support system are considered.

The existing, intuitive computation models, that is the virtual machines of Turing, Post, Kolmogorov, Schönhage, Aho-Ullman-Hopcroft as well as the algorithms of Markov and Krinitski, and the recursive functions, all lack precise, mathematical formulation. Consequently, an algebra of algorithms is defined using the axiomatic method. The algebra is based on the operations of sequencing, elimination, paralleling and reversing as well as cyclic sequencing, cyclic elimination and cyclic paralleling, all of them performed on the so-called uniterms.

Запропоновано підхід до опрацювання знань в інтелектуальному порталі елект- ронного туризму. Цей підхід ґрунтується на моделях знань, що використовують семантично інтерпретовані знання. Продемонстровано використання контекстних даних з бази знань під час опрацювання запитів до порталу.

Розглянуто математичну модель зображень літаків на довільному фоні. Запропонована модель розглядає зображення як множину текстур. Враховуються як негативні природні впливи на зображення, так і особливості зображень літаків на сцені за різних умов. Модель придатна для розроблення віконних методів опрацювання згаданих зображень.

It was found that search engines provide a wide selection of detectors with technical characteristics. A significant range of characteristics ensures the use of detectors for solving problems in security systems. A search and sorting mode for security system alarms has been developed. It is based on the necessary and sufficient characteristics of detectors, which ensure their selection depending on the tasks set for security systems. Criteria for their selection are formed on the basis of user requirements and technical characteristics of detectors.

The article proposes a systematic approach to the analysis of psychological perception of information at the level of human intuitive perception. The most successful, according to the authors, methods and approaches of building information models of sensory perception of information are given. Such a systematic approach “from simple to complex and from it to generalization” made it possible to determine the features of each of the considered methods, to determine their advantages and disadvantages, and to indicate the directions of appropriate use.

Formulation of the problem. In modern conditions of decentralization in Ukraine, local authorities receive new rights, powers and responsibilities corresponding the role and functions they are called to perform before the state and the people. Accordingly, the range of management actions they must implement is expanded and updated, which obliges local self-government  bodies  to  pay  special  attention  to  the  adoption  of  high-quality  and effective decisions within their competence.

The study is devoted to the process of evaluating the efficiency of the transport system in terms of urban mobility. The approach is based on the use of a system of performance indicators using neurocomputer technologies. Generalized models for obtaining a vector of performance indicators and an integral performance indicator in the form of computer neural networks are proposed. It is shown that to record the fact that the indicator values fall to the threshold and below, it is enough to use a neural network built on perceptron neurons.

Based on the current regulations on pipeline transport, the need for a systematic approach to the study of processes occurring in the technological complexes of pumping stations of the main pipelines and their power supply systems is shown.