Classification of methods and models in system analysis

Volkova, Violetta N.; Kozlov, Vladimir; Mager, Vladimir E.; Chernenkaya, Liudmila V.

doi:10.1109/scm.2017.7970533

Cited by 17 publications

(8 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1. Real options for continued investment are applied if a company, which is carrying out projects with negative net present value (NPV), justifies this with their strategic importance [6,[12][13][14]. In companies operating in the high-tech industry the following situation often arises: even if the project does not provide the minimum of the required profitability, the company can receive its own cash flows and a real "call" option for the next real investment project.…”

Section: Resultsmentioning

confidence: 99%

Assessment of the Expected Effect of Portfolio of Projects When Using Real Options

Филин¹,

Yakushev²,

Velikorossov³

et al. 2020

dtssehs

View full text Add to dashboard Cite

The subject of this research is the process of assessment of an expected effect of projects portfolio with using of real options. The following methods are applied: real options and assessment of the investment project through the cost of the real option, discounting of cash flows, synthesis and mathematical modeling. Novelty of article is the systematization of main types of real options and formalization of computing of the expected effect of realization of portfolio of projects in conditions of risk and uncertainty with use of real options. Results of a research are: main types of real options are systematized and the formula for computing of the expected effect of realization of portfolio of projects in which it is shown that calculation of cost is being built in a portfolio or projects of real options, the additional long-term expenses related to using of these options and decrease thereof the general risk of projects and a portfolio in general allows to increase objectivity of such calculations is offered. Conclusions: in the analysis of real options, the real assets is having as basic, it is often impossible to apply settlement formulas to financial options as they significantly differ. Systematization of main types of real options allows to expand the range of the application of management decisions. Use of more objective formula of calculation of the expected effect of realization of projects portfolio with using of real options allows to increase efficiency of projects insurance in conditions of risks and uncertainty and to use additional opportunities for more effective development of a company.

show abstract

Section: Resultsmentioning

confidence: 99%

Assessment of the Expected Effect of Portfolio of Projects When Using Real Options

Филин¹,

Yakushev²,

Velikorossov³

et al. 2020

dtssehs

View full text Add to dashboard Cite

show abstract

“…Methods of multidimensional classification allow to group objects taking into account essential structural and typological characteristics and the nature of the distribution of objects in a given system of criteria. Classification is carried out on the basis of inclusion of similar objects in a group, and so that objects from different groups are as different as possible [16,17].…”

Section: Fig 2 Distribution Of Regions Of the Country By Specific Costs Of Fuel And Energy Resources And Specific Energy Intensity Of Grpmentioning

confidence: 99%

Strategies development for the formation of resource-saving regional energy systems based on data mining methods

2021

View full text Add to dashboard Cite

The Russian regions have been tasked with reducing the energy intensity of the country’s gross product through the implementation of regional state programs for the formation of resource-saving energy systems. The required reduction in the GRP energy intensity can be achieved by different types of strategies for the development of the energy economy of the regions, the effectiveness of which largely depends on the production, technological and structural features of regional energy systems. In the work, using data mining tools, clustering and classification of regional power systems are carried out and the best resource saving strategies are proposed for each of the selected groups of power systems.

show abstract

“…It is proposed to use the "PATTERN" method for evaluating variants of computing device components [5,6].…”

Section: Formalized Descriptions Of the Algorithms Mathematical Basementioning

confidence: 99%

“…Using the method of pairwise comparisons to analyze variants of components of computing devices, taking into account their evaluation criteria. The evaluation model is based on the method of pairwise comparisons (analysis of hierarchies (Method Saati)) [2,5].…”

mentioning

confidence: 99%

Algorithm for validation the results of computing device components’ selecting

et al. 2020

View full text Add to dashboard Cite

The paper describes an algorithm for controlling the results of computer-aided design using an ontological model of computing device components (CDC) in the process of synthesizing topologies. This is implemented taking into account actual manufacturing technologies. The algorithm is intended for evaluating the variants of CDC implementation obtained in the process of computer-aided design. The developed algorithm for controlling the results of computer-aided design of computing devices’ components is based on the method of organizing complex experiments and applying an ontological approach to the design of complex technical systems. The article describes the input and output data of the algorithm, the steps of the algorithm, and mathematical methods and tools used in the implementation of the algorithm. In addition, the article describes the assumptions and restrictions that are set during the operation of the algorithm.

show abstract

Classification of methods and models in system analysis

Cited by 17 publications

References 1 publication

Assessment of the Expected Effect of Portfolio of Projects When Using Real Options

Assessment of the Expected Effect of Portfolio of Projects When Using Real Options

Strategies development for the formation of resource-saving regional energy systems based on data mining methods

Algorithm for validation the results of computing device components’ selecting

Contact Info

Product

Resources

About