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Three-Dimensional Visualization for Multidimensional Analysis and Performance Management of Socio-Economic Systems
P. 57-64.
Data Envelopment Analysis (DEA) models and Free Disposal Hull (FDH) models were proposed almost simultaneously in the scientific literature. In DEA models, the constraints generate a convex set. For this reason, optimization methods and software are widely used for modeling and computations for these models. Non-convexity of production possibility set of FDH models refrained significantly the development of these models. In this paper, two methods are proposed for two-and three-dimensional frontier visualization for DEA and FDH models. Computational experiments using real-life datasets documented reliability and effectiveness of proposed methods.
In book
Vol. 1. , M. : IEEE Computer Society, 2019
Afanasiev A., Krivonozhko V., Lychev A. et al., , in : Yu. G. Evtushenko, M. Yu. Khachay, O. V. Khamisov, Yu. A. Kochetov, V.U. Malkova, M.A. Posypkin (eds.): Proceedings of the OPTIMA-2017 Conference, Petrovac, Montenegro, 02-Oct-2017, published at http://ceur-ws.org. : Sigmaringen : CEUR Workshop Proceedings, 2017. P. 13-18.
In data envelopment analysis, methods for constructing sections of the frontier have been recently proposed to visualize the production possibility set. The aim of this paper is to develop, prove and test the methods for the visualization of production possibility sets using distributed computations. In this article a general scheme of the algorithm for constructing ...
Added: March 16, 2018
Pislyakov V., Elena Shukshina, Journal of the Association for Information Science and Technology, USA 2014 Vol. 65 No. 11 P. 2321-2330
In this study, we discover Russian “centers of excellence” and explore patterns of their collaboration with each other and with foreign partners. Highly cited papers serve as a proxy for “excellence” and coauthored papers as a measure of collaborative efforts. We find that currently research institutes (of the Russian Academy of Sciences as well as ...
Added: October 18, 2014
Agasisti T., Shibanova E., Platonova D. et al., International Transactions in Operational Research 2020 Vol. 27 No. 4 P. 1911-1929
This research studies the short-term effects of the Russian Excellence Initiative Project 5–100 on participating universities. To trace the effect, we develop a quasi-experimental methodology. A control group of universities comparable to the Project 5–100 universities at the starting point of the program’s implementation was singled out using propensity score matching. Data envelopment analysis was ...
Added: October 22, 2019
Вендин А. С., В кн. : Научный диалог: молодой ученый. Сборник научных трудов по материалам VI международной научной конференции. : ЦНК МНИФ «Общественная наука», 2017. С. 9-11.
In this paper, we consider the theoretical basis by which you can create a tool to visualize the code. A grammar for the application. Developed and implemented algorithms analysis of the code of programs, both by independent means, and by third-party tools. The algorithms for visualization of the original text of programs. The tool reads ...
Added: December 11, 2017
Isakov V., Юрислингвистика 2020 № 17 (28) С. 12-15
The article attempts at articulating the concept of graphic language and stating its role in the sphere of law. It also considers the functions of the graphic language and basic types of schemes. The main stages of the schematization process are shown. The author's point of view on correlation between schematization and visualization is expressed. However, the ...
Added: October 28, 2021
Lychkina N. N., , in : Systems approach and cybernetics, directed towards the future of mankind. Collection of materials of the 18th Congress WOSC2021 “Systems approach and cybernetics, directed to the future of mankind”. : M. : Cogito-Centre–IPRAS Publishing House, 2021. P. 153-154.
Added: October 12, 2021
Bogoviz Aleksei V, Varlamov A., Mishchenko V. et al., , in : "Conflict-Free" Socio-Economic Systems: Perspectives and Contradictions. : Bingley : Emerald Group Publishing Limited, 2019. Ch. 24. P. 219-225.
The obtained conclusions show opposition of stagnation and sustainable development. Stagnation is absence of economic growth and development, regardless of social and ecological costs of economic activities. Contrary to it, sustainable development means stable economic growth with low social and ecological costs of economic activities. That’s why stagnation of economy is a negative phenomenon. Unlike ...
Added: August 2, 2019
Ershov E., , in : 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). : IEEE, 2022. P. 1287-1300.
This paper reviews the NTIRE 2022 challenge on night photography rendering. The challenge solicited solutions that processed RAW camera images captured in night scenes to produce a photo-finished output image encoded in the standard RGB (sRGB) space. Given the subjective nature of this task, the proposed solutions were evaluated based on the mean opinions of ...
Added: September 8, 2023
Nureev R. M., М. : КноРус, 2018
Монография посвящена генезису, основным этапам развития и историческим судьбам марксизма. Она включает в себя работы опубликованные автором с 1983 по 2018 год. Особое внимание уделено становлению материалистического понимания истории, развитию предмета и метода политической экономии труда, логике и структуре «Капитала» Карла Маркса, анализу фетишистских форм и отчуждения при капитализме. Раскрываются причины неприятия марксисткой экономической теории ...
Added: September 11, 2018
Teplova T., Sokolova T., Emerging Markets Finance and Trade 2019 Vol. 55 No. 10 P. 2164-2184
We propose an original approach to constructing an index of efficiency of FDI transformation into steady economic and innovation growth. As factors of efficient transformation we consider many institutional indicators. We rank countries on the sample of 31 developed and developing economies. The results of bivariate and multivariate Granger tests show that FDI causes economic ...
Added: November 2, 2018
Bingley : Emerald Group Publishing Limited, 2019
"Conflict-free" Socio-Economic Systems: Perspectives and Contradictions analyses crisis as a component of the growth and development process of economic systems, and its role within the economic cycle.
The scientific treatment of the role of crisis in the development of economic systems has traditionally been divided into two conceptual approaches. The first conceptual approach views crisis as a ...
Added: August 2, 2019
Zelenskaya E., Вестник Балтийского федерального университета им. И. Канта. Серия: Гуманитарные и общественные науки 2018 № 2 С. 39-51
The article focuses on the issue of cultural organizations performance measurement. The author explains the benefits of applying a non-parametric “Data Envelopment Analysis” that is based on comparison of input and output indicators, to performance measurement of cultural organizations. Using statistical data on Russian federal theatres, the author empirically tests their performance that relates to ...
Added: October 11, 2018
Vladimir Borisovich Isakov, Legal Issues in the Digital Age 2022 Vol. 3 No. 3 P. 47-67
The article attempts at articulating the concept of graphic language and stating its role in the sphere of law. It also considers the functions of the graphic language and basic types of schemes. The main stages of the schematization process are shown. The author’s point of view on correlation between schematization and visualization is expressed. ...
Added: July 1, 2023
Yureskul E., Akhremenko A. S., Вестник Московского университета. Серия 12: Политические науки 2013 № 3 С. 42-60
We address the external effects on public sector efficiency measures acquired using Data Envelopment Analysis. We use the health care system in Russian regions in 2011 to evaluate modern approaches to accounting for external effects. We propose a promising method of correcting DEA efficiency measures. Despite the multiple advantages DEA offers, the usage of this ...
Added: November 17, 2014
Ilvovsky D., Artemova E., , in : RuZA 2015 Workshop. Proceedings of Russian and South African Workshop on Knowledge Discovery Techniques Based on Formal Concept Analysis (RuZA 2015). November 30 - December 5, 2015, Stellenbosch, South Africa. Vol. 1552.: Aachen : CEUR Workshop Proceedings, 2015. P. 1-9.
In this paper we present some preliminary results for text corpus visualization by means of so-called reference graphs. The nodes of this graph stand for key words or phrases extracted from the texts and the edges represent the reference relation. The node A refers to the node B if the corresponding key word / phrase ...
Added: June 14, 2016
Setúbal : SciTePress, 2021
The aim of the conference was to find solutions to current problems of development of modern fundamental and applied science in the field of analysis and diagnostics, improving efficiency, building risk-oriented models for ensuring the stability and security of socio-economic systems in the context of overcoming the growing threats of the crisis space with the ...
Added: July 28, 2023
Petrushchenko S., Проблемы управления 2013 № 5 С. 2-11
The paper considers the classical Data Envelopment Analysis (DEA) model which is widely applied to efficiency evaluation in a
great range of economic branches. Domains of applicability of the model are analyzed. The influence of heterogeneity of the evaluated sample on efficiency values, obtained with the use of DEA is studied. The detailed survey of the ...
Added: November 7, 2013
Dubov M., Mirkin B., Шаль А. А., Открытые системы. СУБД 2014
A main tendency in the applied informattics currently is the growing activity in developing text analytics methods and software. The software oriented at analysis, summarization and visualization of unstructrured texts varies from simple tag builders like Wordle to more intelligent SAS Text Miner, IBM Watson, IBM Content Analytics and the like. Almost all of them are for foreign languages ...
Added: December 10, 2014
Besstremyannaya G., Simm J., Golovan S., / Center for Economic and Financial Research and New Economic School. Series CEFIR/NES Working paper "CEFIR/NES Working paper". 2017. No. 244.
The paper proposes a bootstrap methodology for robust estimation of cost efficiency in data envelopment analysis. Our algorithm re-samples "naive" input-oriented efficiency scores, rescales original inputs to bring them to the frontier, and then re-estimates cost efficiency scores for the rescaled inputs. We consider the cases with absence and presence of environmental variables. Simulation analyses ...
Added: October 23, 2019
Volkova I., / Высшая школа экономики. Series MAN "Management". 2013.
The idea that different firms can be classified into relatively homogeneous groups has been popular for many years, and many typologies have been developed and tested using a variety of classification tools. It has become apparent, however, that most clustering tools are somewhat limited, because they create groups of companies based on similar characteristics, without ...
Added: February 18, 2014
Polyakov K. L., Polyakova M. V., Василевский М. И., Вопросы статистики 2020 Т. 27 № 6 С. 56-65
This publication refl ects the results of the authors’ research aimed at fi nding ways to reduce the complexity of appraising the investment attractiveness of potential recipients of investments. The purpose of the research is to create a methodology that will eff ectively manage not only the process of determining the recipients of investments but ...
Added: January 11, 2021
Yureskul E., Политическая наука 2016 № 4
The article deals with contemporary approaches to state effectiveness research. The author compares the advantages and drawbacks of two key approaches prevailing in the field: the organizational approach, dealing with micro-level research; and the institutional approach, aimed at state-level comparative research. There is a way to combine the advantages of these approaches when using Data ...
Added: October 20, 2016
Semenov S., Insarov G. E., Méndez C. L. et al., Фундаментальная и прикладная климатология 2020 Vol. 2 P. 100-119
Decision making in the field of limiting anthropogenic impacts on the climate system, including climate itself, requires the estimates of consequences. The assessment of the confidence of estimates is important for the reliable justification of the decisions, in particular, for the risk analysis. Such an approach was developed in the scientific reports of the Intergovernmental ...
Added: November 3, 2020
Kudryashova E., Leonov G. A., Kuznetsov N. V., IFAC-PapersOnLine 2015
In this paper an approach to modeling of the Tunisian social system in 2011–2014 is considered and the revolution, bifurcation, and controlled stabilization are discussed. Using statistical analysis of socio-economic indicators of Tunisia there are selected two bifurcation parameters, which have influenced on stability of socio-economic system of Tunisia. Based on this analysis the recommendations ...
Added: March 28, 2015