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Elena Petrunina

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Author: Elena Petruninaclear all
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Ecology, Economics, Education and Legislation
Publication

AN ADAPTIVE LIBRARY OF HYBRID APPROXIMATION ALGORITHMS BASED ON MULTI-EXTREMUM FUNCTIONS

(STEF92 Technology, 2019-06-20, Elena Petrunina)

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Approximation technologies have regained much interest in recent years in the context of wide variety of computation techniques and large scale optimization. The purpose of this study is to outline the conceptual framework and architectural design of adaptive library for approximate solutions based on multi-extremum functions. Simulation technology of complex systems includes approximation methods as estimation tools. Despite the fast development of computing power and technology, many problems of multi-extremum o...

Education and Accreditation2019
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

A SUCCESSIVE MULTI-EXTREMUM APPROXIMATION ALGORITHMS BASED ON SPECIAL FUNCTIONS IN THE ENVIRONMENTAL IMPACTS RESEARCHES ON TECHNOGENIC SYSTEMS

(STEF92 Technology, 2018-06-20, Elena Petrunina)

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Approximation of multi-extremum functions problems arise in a wide range of fields including deterministic and stochastic technics, multi-parameter optimization. The main focus of this thesis is to consider the different principle of approximation problem. Experimental definition of external impacts on complex technogenic systems is related to technical difficulties. This area of research arises from the fact that many problems of multi-extremum optimization are known to be computationally difficult (NP-hard). We ...

Informatics2018
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