A method of network programming in problems of nonlinear optimization

Буркова, И. В.

doi:10.1134/s0005117909100026

Cited by 45 publications

(14 citation statements)

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“…The most common three-point scale of probability and damage estimates: small risk (1), medium risk (2) and high risk (3). [2][3][4] A small risk is deemed to have virtually no effect on the parameters of the project, and it is usually not taken into account. We note that qualitative estimates hide their quantitative counterparts.…”

Section: Methodsmentioning

confidence: 99%

Project Management Risks in the Sphere of Housing and Communal Services

Borkovskaya

2018

MATEC Web Conf.

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This paper shows a project risk management system model allowing enterprises to better identify risks in the sphere of housing and communal services and to manage them throughout the life cycle of the project. It shows the most popular methods of risk probability assessment and tries to indicate the advantages of the robust approach over the traditional methods. Modern development of project management as well as the accumulated knowledge and experience in this field made it possible to integrate project management knowledge into a single system model. Within the framework of this model, standard and robust approaches are applied and expanded for the tasks of project data analysis. The suggested algorithms used to assess the parameters in statistical models allow to obtain reliable estimates. In this study, the classification of risks was determined by the degree of relevance. I conducted an analysis of statistical data, such as requests for maintenance of housing stock of different service lives. The frequency of failures in the work of housing organizations was determined and the probability of accidents was calculated. Taking into account these calculations, the housing stock was graded according to the degree of admissibility of the risk of its maintenance.

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Section: Methodsmentioning

confidence: 99%

Project Management Risks in the Sphere of Housing and Communal Services

Borkovskaya

2018

MATEC Web Conf.

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“…где R -величина инвестиционного фонда. Ниже будет показано, что если граф G является паросочетанием, то задача эффективно решается при целочисленных значениях параметров методом дихотомического программирования [1,2]. Возникает идея исключить из графа ряд вершин так, чтобы получить паросочетание, то есть 2-подграф.…”

Section: пример прикладной задачиunclassified

The Problem of the Maximal K-Subgraph

Бурков¹,

Kashenkov²,

Kondratiev³

2018

CTAC&R

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We introduce the notion of a K-subgraph as a subgraph, each component of which contains at most K vertices. The problem is to determine the maximal K-graph, that is, the K-graph with the maximum number of vertices. The solution of the problem for a tree is given. For the case K = 2 two heuristic algorithms are proposed. An example of the applied task of portfolio formation is given Бурков В.Н., Кашенков А.Р., Задача о максимальном K-подграфе Кондратьев В.Д.

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“…The goal of this study is to develop a risk analysis model that allows determining the investment value of risk taking into account the probability of a risk event and possible consequences [2,3].…”

Section: Introductionmentioning

confidence: 99%

Qualitative Risk Assessments in Project Management in Construction Industry

et al. 2018

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Modern economic conditions require construction companies to promptly prevent, identify and manage risks in various areas of their construction activities. As this research shows, many of the best practices of corporate risk management are adopted and applied in large Russian construction companies and in various industries. At the same time, the results of the research demonstrate the possibilities for further development. Key areas of development include: the process of integrating risk management into the development strategy of a construction company, the collection and accumulation of statistical data, interaction between units, the participation and active participation of key stakeholders, and the quality of information on key risks. Risk management is one of the most important functional areas in the methodology of project management in the construction sector. In practice, as a rule, in addition to quantitative risk assessment, qualitative risk assessments in construction is also always utilized. However, the theory of risk management based on qualitative assessments is virtually absent in the Russian practice. This article provides a definition of qualitative risk assessments and complex risks in the construction field. We desceibe the tasks involved in risk management in construction and propose algorithms for solving corresponding problems in the construction field.

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A method of network programming in problems of nonlinear optimization

Cited by 45 publications

References 0 publications

Project Management Risks in the Sphere of Housing and Communal Services

Project Management Risks in the Sphere of Housing and Communal Services

The Problem of the Maximal K-Subgraph

Qualitative Risk Assessments in Project Management in Construction Industry

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