Development of methods for structural and logical model unification of metaknowledge for ontologies evolution managing of intelligent systems

Котов, Ігор Анатолійович; Suvorov, Oleksandr; Serdiuk, Oleksandra

doi:10.15587/1729-4061.2019.155410

Cited by 7 publications

(8 citation statements)

References 11 publications

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“…In underground construction geological and surveying tools are used, including [12][13][14][15][16][17][18][19][20]: -stress measurement in lining by strain gauges; -deformation measurement in lining by levelling ( fig. 1).…”

Section: Methodsmentioning

confidence: 99%

Study of rock structure properties during combined stopping and development headings

et al. 2020

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The purpose of this study is to establish the mechanism of interaction between stresses and strains and their quantitative values at the intersection of stopping and development headings to optimize methods for controlling the behaviour of the rock massif. The research complex includes priority methods with experimental confirmation of the calculated parameters by geophysical studies, including stress calculation by a sensor system and surveying levelling to measure deformations using support frames. The properties of the massif and the role of faults and macro-cracks in the development of a field of a complex structure are systematized. A method for studying the stresses and deformations of rocks at the intersection of stopping and development headings is given. The patterns of the rock massif behaviour at the point of intersection are established. The article provides quantitative values of changes in the physical and mechanical properties and stability of rocks at the point of intersection. Massif was differentiated according to the magnitude of the effective stresses in different phases of the intersection. Stresses for specific conditions were calculated with the determination of the reliability of the mining site. The patterns of change in stresses and strains in time are noted.

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Section: Methodsmentioning

confidence: 99%

Study of rock structure properties during combined stopping and development headings

et al. 2020

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“…Also, tools based on the use of applications for mobile devices and SaaS services have recently emerged and are being developed. Among the proposals are models and software solutions for knowledge representation and modification in the form of logical rules and their further interpretation [23], a multidimensional model for optimized filling of the data store based on reporting requirements [24], a unified approach to managing knowledge bases of various configurations and development of unified mathematical models of operations with ontology elements [25].…”

Section: Knowledge Base Implementation Options For Small Businessmentioning

confidence: 99%

Knowledge Base as an Integral Attribute of a Modern Company

Golchevskiy¹,

Yermolenko²

2020

Proceedings of the International Conference on Economics, Management and Technologies 2020 (ICEMT 2020)

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An integral attribute of a modern company in addition to a corporate website is a knowledge base. Knowledge bases allow significant reduction of operating expenses associated both with core and non-core activities of the company. This study aims at showing the potential for knowledge bases to be used as an IT tool for improvement of company efficiency and competitive advantage. Knowledge bases are considered to be used both for internal and external communication. There is also a focus on the approach to knowledge base design, in particular to data retrieval and customization.

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“…This approach complicates sustainable use of natural resources and cannot be changed at present. Methods of control intended to improve resource use and decrease man-made wastes can solve the mentioned problems [14][15][16][17].…”

Section: Monitoringmentioning

confidence: 99%

“…Therefore, deeper levels of existing mines and former reserve deposits with complicated mining and geological conditions are going to be developed in the nearest future. It is associated with reduced metal content in mined ores, increased volume of waste materials and augmented load on the environment [12,[16][17].…”

Section: Monitoringmentioning

confidence: 99%

Sustainable development of mining processes based on mechanochemical leaching of ore

et al. 2020

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Intensive development of the mining and metallurgical complex results in considerable volumes of waste materials, more than half of which are produced by mining enterprises. Modern mining and processing can provide non-waste production only if mineral extraction and grade recovery from natural and technogenic mineral materials are regarded as a single technological process and the Earth surface preservation becomes a priority in determining parameters of process integration. The research is aimed at improving of the technology of metal leaching in a disintegrator through complex application of metallic ore concentration tailings. A radical step of reducing mining waste hazards is their utilization through introducing technogenic reserves of metallic ore concentration tailings into production, thus creating a new raw material base for the mining industry. Substantiation of the concept of non-waste utilization of off-grade mineral materials depends on the amount of integration of chemical leaching and mechanochemical activation in the disintegrator and is achieved by means of modern information technologies.

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Development of methods for structural and logical model unification of metaknowledge for ontologies evolution managing of intelligent systems

Cited by 7 publications

References 11 publications

Study of rock structure properties during combined stopping and development headings

Study of rock structure properties during combined stopping and development headings

Knowledge Base as an Integral Attribute of a Modern Company

Sustainable development of mining processes based on mechanochemical leaching of ore

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