Selection of optimal variant route based on dynamic fuzzy GRA

Dahooie, Jalil Heidary; Vanaki, Amir Salar; Mohammadi, Narges; Firoozfar, Hamid Reza

doi:10.5267/j.dsl.2017.11.004

Cited by 6 publications

(3 citation statements)

References 22 publications

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“…Legitimate criticism of conventional GRA is its omission of the time dimension. A possible future direction of dynamic efficiency research is considering the industry characteristics described by Dahooie et al (2018) or using resource regulation and control to improve dynamic efficiency models. This study has designed an evaluation model for the key success factors of CCIs.…”

Section: Discussionmentioning

confidence: 99%

Integrated Approach for Exploring Critical Elements That Affect Sustainable Development of Cultural and Creative Industries

Lin

2021

Journal of Business Economics and Management

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The cultural and creative industries (CCIs) are increasingly regarded as a means to cure economic stagnation and boost sustainable development; thus, they have become the focus of cultural, social, and economic policies. This study adopts a city governance perspective to explore topics that should be considered in CCIs development. We combine entropy weight and grey relational analysis into an evaluation indicator system that considers ambiguity and complexity. The results reveal the cities in the eastern region and offshore islands took more advantage of investment in cultural resources than cities in the western region. It indicates that local governments understand that the economic benefits of culture are not limited to certain CCIs but extend to the overall economy. Through stimulus policies, communities have been built and effectively revitalized regional economies. The developed method prioritizes the provision of cultural and creative resources to effectively improve resource–generating capacity of a city. This study provides suggestions for decision makers in cultural and creative sectors to help them overcome the gap in resource allocation between urban and rural areas.

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Section: Discussionmentioning

confidence: 99%

Integrated Approach for Exploring Critical Elements That Affect Sustainable Development of Cultural and Creative Industries

Lin

2021

Journal of Business Economics and Management

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“…Some papers describe the design of transport network or road alignment using genetic algorithms [30,31]. It can be noted that the methods of multi-criteria analysis may also be used in road planning and design [1,[32][33][34].…”

Section: Introductionmentioning

confidence: 99%

Bulletin of the Polish Academy of Sciences: Technical Sciences

Kobryń

2021

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This paper presents a new approach to the design methodology of road routes, in literature often referred to as the polynomial alignment. The author proposes the use of the so-called general transition curves that have been described in detail in his earlier research papers. General transition curves employ only one curvature extremum, and the whole curved transition between two extreme points of zero curvature value is described by a single equation. As a result, the curves are very useful for the creation of route geometry in accordance with the principles of polynomial alignment. The paper describes the main concept of polynomial alignment and presents equations of curves which can be used in the proposed alignment procedure. In addition, the paper gives a detailed description of design procedures.

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“…When selecting the most benef icial variant of road alignment, multicriteria methods are of ten used to support the choice [1][2][3]. In literature a wide variety of procedures and multicriteria methods of decision support are described.…”

Section: Introductionmentioning

confidence: 99%

Bulletin of the Polish Academy of Sciences: Technical Sciences

Żabicki¹,

Gardziejczyk²

2020

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The article presents the methodology for selecting the optimal variant of the road on a regional level. The suggested methodology is based on a combination of criteria value normalization method and the variant assessment method. Based on survey studies conducted using the Delphi method, a starting list of criteria was designed and the significance of the individual groups of main criteria and sub-criteria was determined. The final assessments of the analysed variants are calculated based on the aggregation of the marks obtained for the normalization and assessment methods. The methodology can be divided into six stages: determining the variants for analysis, selecting the variant assessment criteria, creating the assessment matrix, normalizing criteria value, using the variant assessment method, variant ranking. The methodology was tested on the examples of planning a bypass of Mazury and Księżyno towns as a part of Regional Road 678 in Poland.

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Selection of optimal variant route based on dynamic fuzzy GRA

Cited by 6 publications

References 22 publications

Integrated Approach for Exploring Critical Elements That Affect Sustainable Development of Cultural and Creative Industries

Integrated Approach for Exploring Critical Elements That Affect Sustainable Development of Cultural and Creative Industries

Bulletin of the Polish Academy of Sciences: Technical Sciences

Bulletin of the Polish Academy of Sciences: Technical Sciences

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