Development of methodology for data and knowledge warehouse design in computer systems for intellectual data processing
Journal Title: Технологический аудит и резервы производства - Year 2018, Vol 1, Issue 2
Abstract
<p><em>At present, when developing data warehouses and knowledge of computer systems, it is not possible to use one end-to-end methodology, suitable for collective work and knowledge sharing. Such methodology should be understandable and objective from the point of view of the provability and validity of models at all stages of research and design work. The object of research is development of a methodology for designing efficient data warehouses and knowledge of modern computer systems for intellectual data processing. During the development of the methodology, the categorical-ontological approach developed by the author as a metalanguage of modeling and a means for verification of the design process and its results was used. In this case, the generic ontological model is mathematically rigorous, by imposing constraints on the objects and morphisms of category theory on the concepts and relationships that are presented. As a result of the development and application of this methodology, the semantic and linguistic barriers that arise between the members of the project team in the design of data and knowledge warehouses of computer systems have been overcome. Using a categorical-ontological approach to modeling and design makes it possible to formally substantiate the subjective results of knowledge engineering and use the objects of category theory in the form of design patterns at a high level of abstraction.</em></p>
Authors and Affiliations
Pavlo Sahaida
Keywords
Related Articles
- EP ID EP527298
- DOI 10.15587/2312-8372.2018.123527
- Views 161
- Downloads 0
Simulation of partial discharges under influence of impulse voltage
<p><em>The object of research is an equivalent circuit for a dielectric with a weakened insulation (for example, with a gas cavity) with a partial discharge. The test with partial discharge measurement by application of...
Experimental study and modeling of partial discharge detection system
<p><em>The object of research is an electrical system for detecting partial discharges in a sample of high voltage equipment insulation. To evaluate the insulation state of electrical equipment, various methods for detec...
Stagflation substantiation as an indication of systemic crisis in the financial sector of the economy
<p><em>It is established that the quantitative indicators for the systemic transformation crisis in the economic literature are not determined, given their complexity and uniqueness for national economies. It is possible...
Improvement of the construction industry management of Latvia based on the experience of construction eco-labelling in Scandinavia
<p><em>The object of research is the construction industry in Latvia. This branch of the national economy of Latvia has experienced significant downturns and ups in recent years. The study of the causes and consequences...
Research of the essence of social risk management
<p><em>The object of research is the essence of social risk management in terms of determining its main features. It is shown that the research object is multidimensional and consists of:</em></p><p><em>1) factors that i...