title: Application of Best Estimate Plus Uncertainty approach and Gene Expression Programing in dose assessment for a postulated VVER-1000 reactor accident
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð¡ÑÐµÐ¿Ð°Ð½Ð¾Ð²Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
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Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐºÑÐ¿ÑÐµÑÑÐ¸Ð¸ Ð³ÐµÐ½Ð¾Ð²
dose assessment
best estimate plus uncertainty
gene expression programming

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description: The subject of the graduate qualification work is Â«Application of Best Es-timate Plus Uncertainty approach and Gene Expression Programing in dose as-sessment for a postulated VVER-1000 reactor accidentÂ». The given work is devoted to studying sensitivity and uncertainty of mod-els used to support decision-making based on dose estimation in an accident with the release of radionuclides. The research set the following goals: 1. To obtain data for sensitivity analysis for models used in dose as-sessment. 2. To assess the uncertainties of the models used in dose assessment with Best Estimate Plus Uncertainty approach. 3. To estimate the correlation with Gene Expression Programming for minimization of computational costs in uncertainty assessment. As a result, the most important input parameters were identified, and the uncertainty of the supporting decision-making models was assessed with Best Estimate Plus Uncertainty approach. An effective function is obtained with Gene Expression Programming to minimize the calculated capacities for estimating the confidence intervals of the predicted dose. To achieve these results, information technologies were used in the work: HotSpot â a tool for dose prognosis; Â«JRodosÂ» â a real-time online decision support system for nuclear emergency management; Gene Expression Program-ming based code for building up correlations; MS PowerPoint â the program for creating presentations of a report.