Organization of information support for business processes at aviation enterprises by means of ontological engineering
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2018, Vol 2, Issue 2
Abstract
<p class="a">We propose using the deductive principle of inference, which takes into consideration child relations between concepts of a subject domain in the process of forming a reasoning chain and, thus, ensures correctness of knowledge, contained in an ontological system. In this case, an ontological system is directly the intelligence core of a decision support system for organization of business processes at an aviation enterprise. For implementation of the declared principle, three methods of knowledge manipulation in the environment of an ontological system were proposed: bottom-up, top-down and combined, which implies the alternating use of the first two methods. Application of the combined method gives the possibility to eliminate knowledge incompleteness and inconsistency. Formalization of inference process on the knowledge in the environment of an ontological system with the use of the proposed methods is based on a description of the internal relations between concepts, integrating a set of concepts and fields with the help of the language of operational semantics, as well as on the introduction of external relations that characterize structural relations of concepts, including hierarchical relations of aggregation and synthesis.</p><p class="a">The possibility of re-using, that is the multiple use of ontological information structures in making decisions on organization of business processes at aviation enterprises will make it possible to enhance efficiency of production decisions and their operative making.</p><p class="a">The obtained results create the methodological basis for the development of software of inference organization on knowledge directly in the environment of ontologies, which is proposed to use as part of the core of production DSS.</p>
Authors and Affiliations
Igor Shostak, Mariia Danova, Yuri Romanenkov, Oleg Bugaienko, Maksym Volk, Marina Karminska-Bielobrova
Keywords
Related Articles
- EP ID EP527854
- DOI 10.15587/1729-4061.2018.126673
- Views 63
- Downloads 0
Improving contact durability of polycrystalline systems by controlling the parameters of large-angle grain boundaries
Polycrystalline metal systems in the samples made of steel 40X with different morphology and parameters of the distribution of large-angle grains boundaries for energy have been examined. The effect of the structural-ene...
Development and study of hydromechanical method for cleaning sewage collectors from contamination
<p>In connection with bad state of existing sewer headers, there is a great need for quick and high-quality cleaning for their further operation. To extend service life of distribution systems, new technologies for their...
The effect of using an energy accumulator on the level of emissions of pollutant substances by a shunting locomotive
Shunting locomotives at railroad stations account for most emissions of pollutants into the atmosphere. A significant share of these emissions depends on the position of the driver's controller that is used to operate a...
Revealing the effect of decreased energy intensity of grinding in a tumbling mill during self-excitation of auto-oscillations of the intrachamber fill
<p>We have investigated a possibility to perform comparative evaluation of the effectiveness of grinding process in a tumbling mill under conventional steady and self-excited auto-oscillatory flow modes of the intrachamb...
Forming a defective surface layer when cutting parts made from carbon-carbon and carbon-polymeric composites
<p class="papertitle">We report results of theoretical and experimental research aimed at establishing the mechanisms for the formation of a defective layer at the machined surfaces made from carbon composite materials,...