Development of methods for structural and logical model unification of metaknowledge for ontologies evolution managing of intelligent systems
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2019, Vol 2, Issue 4
Abstract
<p>The relevance of the study is due to the importance and necessity of unifying the construction and use of intelligent decision support systems for managing complex industrial facilities and systems.</p><p>The aim of the study is to substantiate the unified approach to managing knowledge bases of various configurations and develop unified mathematical models of operations on ontology elements.</p><p>The method for managing the evolution of ontologies of professional fields, based on the unification of the structural-logical model of metaknowledge representation, is proposed.</p><p>The method of unification of the structural-logical model of evolution of ontology incorporation is developed. Formal linguistic models are developed, the similarity of forms of knowledge representation and evolutionary inheritance within the general ontology incorporation are proved. For the synthesis of the model of incorporation of the evolutionary inheritance of ontologies, the subtasks of the development of models of the evolutionary inheritance of concepts, graphs and ontologies of KB levels are solved. The model provides an opportunity of a single approach to the interpretation of the interaction structures of concepts for all KB levels.</p><p>The generalized model of the signal graph of the KB structure levels is developed. The model includes the atomic concept, signal, node potential, node activity, threshold of node sensitivity to the input signal. A set of formal models of basic operations on the signal graph of the KB necessary for the interpretation and computing of knowledge forms is developed. The metarule syntax and the formal-linguistic basis are developed. Formalisms of the labeling parameter and labeling function of the KB signal graph are introduced. Labeling models are introduced into the general model of the signal graph of the KB.</p>Possibilities of applying the developed models of the signal graph of the knowledge base to various professional areas are investigated. It is shown that the proposed metaknowledge models do not depend on forms of representation and formalisms of professional ontologies. This allows the use of a single knowledge management mechanism in any intelligent decision support systems. The method of effective dynamic management of the structure of all KB levels and inference process depending on the input parameters of the intelligent system is proposed
Authors and Affiliations
Ihor Kotov, Oleksandr Suvorov, Oleksandra Serdiuk
Keywords
Related Articles
- EP ID EP666300
- DOI 10.15587/1729-4061.2019.155410
- Views 39
- Downloads 0
Ensuring comfort microclimate in the classrooms under condition of the required air exchange
<p>We performed comparative analysis of regulatory documents, which relate to ventilation of school premises and operate in European countries at present. We showed the essential difference of the recommended air exchang...
Design of the composition of alkali activated portland cement using mineral additives of technogenic origin
<p>This paper reports results of the development of cement compositions and production technology for common cement systems "portland cement clinker – mineral additives – alkaline activator – water-reducing admixture", w...
Study into predicted efficiency of the application of hybrid solar collectors to supply energy to multi-apartment buildings
<p>This paper reports a study into efficiency of the application of hybrid solar collectors, which can simultaneously generate both electricity and thermal energy to supply power to multi-storey buildings. The novelty of...
Geometrical synthesis of spatial six-link guiding mechanisms
<p><span lang="EN-GB">The study considers problems of geometric synthesis of spatial hinge-lever six-link mechanisms with linear displacement of the final link performing the guiding function. The variants of arranging t...
Development of the analitical method for nonlinear circuits analysis with the use of the admittance and resistance orthogonal components
<p>A method for the nonlinear electric circuit analysis with the use of the orthogonal components of instantaneous admittance and resistance is proposed. The mechanism of the generation of the admittance orthogonal compo...