Research on social ecological evaluation of the spatial form of old urban blocks based on dual probabilistic linguistic term sets DOI
Wenjuan Li,

Xiduo Yi

Journal of Intelligent & Fuzzy Systems, Journal Year: 2023, Volume and Issue: 46(2), P. 3117 - 3127

Published: Dec. 15, 2023

Under the rapid process of urbanization, many early renovated urban villages have also encountered problems. Due to development construction and continuous changes in spatial functions, already problems such as unreasonable commercial distribution, lack parking spaces, reduced vitality, activities crowding out affecting normal lives villagers. There is a serious contradiction between need for quality life fixed nature architectural space, only by fully understanding essential morphological characteristics space can we find optimal solutions different usage obtain matching existing requirements. The social ecological evaluation form old blocks multi-attribute group decision making (MAGDM). Recently, grey relational analysis (GRA) CRITIC method has been used cope with MAGDM issues. dual probabilistic linguistic term sets (DPLTSs) are tool characterizing uncertain information during blocks. In this manuscript, GRA (DPL-GRA) built solve under DPLTSs. attributes weights. end, numerical case study given validate proposed method.

Language: Английский

Disparities of Central and Eastern European Countries of European Union in innovation potential: A multi-criteria assessment DOI Creative Commons
Jarosław Brodny, Magdalena Tutak

Journal of Open Innovation Technology Market and Complexity, Journal Year: 2024, Volume and Issue: 10(2), P. 100282 - 100282

Published: April 30, 2024

The primary objective of the article is to evaluate innovation potential Central and Eastern European Union countries. Technique for Order Preference by Similarity Ideal Solution method was employed assess rank this potential. research based on 10 indicators that characterize main areas related innovation, namely intellectual capital (as a measure social innovative capacity), financial financing development) as well activities. Three approaches were used calculate weights these evaluation criteria (in TOPSIS method): Shanon-Entropy, importance through intercriteria correlation equal weights. As level studied CEE countries between 2013-2022, determined values Innovation Potential Index divide them into four groups. With use two non-parametric test, relationships index with selected parameters also measured. results show highly differentiated. Slovenia, Czech Republic Estonia, investing in R&D development, found have high innovation. remaining need take more decisive action improve their methodology developed research, conducted study, resulting findings offer opportunities analyze studied, implement strategies building an knowledge-based economy both question EU whole.

Language: Английский

Citations

5
A Multi-criteria Measurement and Assessment of Human Capital Development in EU-27 Countries: A 10-Year Perspective DOI Creative Commons
Jarosław Brodny, Magdalena Tutak

Journal of Open Innovation Technology Market and Complexity, Journal Year: 2024, Volume and Issue: unknown, P. 100394 - 100394

Published: Oct. 1, 2024

Language: Английский

Citations

2
Evaluation of Goalkeepers’ Performance via Grey Relational Analysis Method: Example of Africa Cup of Nations DOI Creative Commons
Abdullah Yiğit Güngör

Spor Eğitim Dergisi, Journal Year: 2024, Volume and Issue: 8(1), P. 1 - 12

Published: April 8, 2024

Aim: The aim of the study is to evaluate technical performance goalkeepers via gray relational analysis method. Materials and Method: sample consisted 21 competing in African Cup Nations 2023. Data was obtained from official website Confederation Football Transfermarkt. Technical indicators were determined as “save percentage”, “claimed crosses” “passing accuracy”. data evaluated by grey method among quantitative research methods. In this context, six steps applied respectively. These are "preparation set generation decision matrix", "normalization data", "generation reference series", absolute value table", coefficient "calculation ranking degrees". Results: According results, highest calculated 0.7654, while lowest 0.3949. Thus, top 3 Ronwen Williams (South Africa), Edouard Mendy (Senegal), Babacar Niass (Mauritania). last Richard Ofori (Ghana), Ibrahim Koné (Guinea), Baboucarr Gaye (Gambia). Conclusion: results research, who won Golden Glove Award selected for team tournament at Africa Nations, goalkeeper with performance. His national South completed 3rd place, despite being ranked 19th 24 teams terms market value. Similar conclusions remained goalkeepers. It expected that conclusion will provide significant contributions stakeholders such researchers, goalkeepers, coaches, scouts, trainers.

Language: Английский

Citations

1
A Case Study of Accident Analysis and Prevention for Coal Mining Transportation System Based on FTA-BN-PHA in the Context of Smart Mining Process DOI Creative Commons
Longlong He, Ruiyu Pan,

Yafei Wang

et al.

Mathematics, Journal Year: 2024, Volume and Issue: 12(7), P. 1109 - 1109

Published: April 7, 2024

In the face of increasing complexity risk factors in coal mining transportation system (CMTS) during process intelligent transformation, this study proposes a method for analyzing accidents CMTS based on fault tree analysis (FTA) combined with Bayesian networks (BN) and preliminary hazard (PHA). Firstly, model was transformed into network, inference results network were integrated to identify key system. Subsequently, these factors, corresponding rectification measures control construction plan are proposed. Finally, case carried out X mine as pilot verify feasibility method. The application effectively identifies evaluates potential CMTS, providing scientific basis accident prevention. This research holds significant importance safety management decision making enterprises transformation is expected provide strong support enhancing reliability CMTS.

Language: Английский

Citations

1
Evaluating Information Risk Propagation in Complex Public Opinion Environments Based on the Improved Grey Relational Analysis—Decision Making Trial and Evaluation Laboratory Method DOI Creative Commons

Zhanyang Luo,

Yumei Xue, Jiafu Su

et al.

Systems, Journal Year: 2023, Volume and Issue: 11(9), P. 472 - 472

Published: Sept. 13, 2023

The propagation of information risk in complex public opinion environments not only leads to severe direct reputational losses for companies but also results significant economic damages. Therefore, during the nascent stage risk, identifying potential pathways, determining key dissemination channels, and taking timely measures become crucial. To address this issue, paper proposes a multi-criteria decision-making method evaluating environments. In method, utilizes probabilistic hesitant fuzzy sets express evaluation information, provide several distance similarity measurement methods elements. ensure rationality indicator weights, study first applies these improve Grey Relational Analysis—Decision Making Trial Evaluation Laboratory (GRA-DEMATEL) objective weights indicators. Next, uses Delphi establish subjective each indicator. Finally, by employing weight synthesis operator, combines obtain final weights. Additionally, elements combined compromise solution (CoCoSo) ranking pathways. Furthermore, incorporates “Probability Splitting Algorithm” handle elements, enabling their application methodologies. based on case catering industry, we conducted sensitivity analysis effectiveness verification proposed approach. demonstrate its ability real-world issues.

Language: Английский

Citations

2
Exploring household food security through institutional factors: A statistical and mathematical analysis DOI
Younas Khan, Shahzaib Ashraf, Muhammad Farman

et al.

Journal of Intelligent & Fuzzy Systems, Journal Year: 2024, Volume and Issue: 46(4), P. 9179 - 9195

Published: Feb. 27, 2024

Achieving household food security is the tumbling issue of century. This article explores factors affecting and solutions by utilizing a synergy statistical mathematical models. The methodology section divided into two portions namely sociological methods. Sociologically, 379 heads were interviewed through structured questions further analyzed in terms descriptive binary logistic regression. study found that 4 independent variables (poverty, poor governance, militancy, social stratification) showed significant association (P = 0.000) to explain variations dependent variable (household FS). Omnibus test value (χ2= 102.386; P demonstrated for entire model against constant was statistically significant. Therefore, set predictor could better distinguish variation FS. Nagelkerke’s R Square (R2 .333) helps interpret prediction group had strong relationship. Moreover, 23% 33% FS explained grouping (Cox Snell R2 0.237 0.333). Wald results each confirmed (poor governance 0.004, militancy 0.000, stratification 0.021 poverty significantly predicted at level. Mathematically, all statistics validated application spherical fuzzy mathematics (TOPIS MADM) explore what are Thus, F3 (poverty) > F2 (militancy) F4 (social F1 governance) respectively. it be concluded from these findings prevalence dysfunctional channels macro micro levels. sound workable eradicate area ensuring safety nets locals put forward some policy implications government order day.

Language: Английский

Citations

0
Evaluation of Regional Innovation Capacity Based on Social Network Analysis and Entropy‐Based GC‐TOPSIS DOI Creative Commons

Chun-Fang Liu,

Q. Jiang

Discrete Dynamics in Nature and Society, Journal Year: 2024, Volume and Issue: 2024(1)

Published: Jan. 1, 2024

Regional innovation capacity is an important indicator used to measure the comprehensive development level of a region. This study aims assess Hainan’s regional capacity, develop practical strategies for its enhancement, and foster economic growth. Panel data Hainan from 2010 2020 are selected, social network analysis qualitatively screen indicators analytic hierarchy process entropy weight method combine assign weights evaluation indicators, TOPSIS grey correlation methods construct model of, empirically analyse, Hainan. These three methods, namely, analysis, TOPSIS, complement each other’s strengths improve reliability results. Their combined use has not been explored in previous studies. The empirical showed that slowly increased, two indicators—innovation output performance—have significantly improved fluctuating growth Enterprise capability led short‐term decline capacity. findings this should assist managers policymakers making strategic tactical decisions innovative region promote sustainable development.

Language: Английский

Citations

0
Five-dimensional unequally weighted mapping methodology for measuring the level of human development: an application in Bagmati Province, Nepal DOI

Ishwari Prasad Banjade,

Srijan Lal Shrestha

Asia-Pacific Journal of Regional Science, Journal Year: 2024, Volume and Issue: 8(4), P. 1135 - 1161

Published: Nov. 17, 2024

Language: Английский

Citations

0
Bütünleşik bir karar verme yaklaşımına dayalı çok boyutlu makroekonomik performans ölçümü: Türkiye ekonomisi örneği DOI Creative Commons
Harun KAYA, Murat Belke,

Muhammet Burak Kılıç

et al.

Oğuzhan Sosyal Bilimler Dergisi, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 29, 2024

Bu çalışmanın amacı, küresel finansal kriz sonrası Covid-19 süreci de dahil olmak üzere, Türkiye gibi gelişmekte olan bir ülkenin 2013-2022 dönemi için çok boyutlu makroekonomik performansını değerlendirmektir. amaçla çalışmada CRITIC, FUCOM ve GRA yöntemlerini kapsayan yeni karar alma çerçevesi önerilmektedir. Kriterlerin sırasıyla nesnel öznel ağırlıklarının hesaplanmasında CRITIC modelleri, alternatiflerinin sıralanmasında ise tekniği kullanılmıştır. Entegre ağırlıklandırma sonuçları, enflasyon oranının performansı etkileyen en kritik kriter olduğunu ortaya koymaktadır. Ayrıca sıralama sonuçlarına göre, 2022'nin diğer yıl alternatiflerine kıyasla açıdan ekonomisi başarılı göstermektedir. çalışmadan elde edilen bulgular, politika yapıcılar uygulayıcılar tarafından performansın iyileştirilmesinde etkili sürdürülebilir stratejiler geliştirilmesinde kullanılabilir.

Citations

0
Üretim İşletmelerinin AR-GE Harcamalarının Yıllık Bazdaki Hız Temelinde Çok Boyutlu Ölçekleme Yöntemiyle Analizi DOI Open Access
Nebi Seren, Murat Hakan Altıntaş

Muhasebe ve Finansman Dergisi, Journal Year: 2023, Volume and Issue: unknown

Published: Oct. 3, 2023

AR-GE harcamaları gerek kamu özel sektör için ürün bazlı rekabetin sağlanabilmesi açısından önemli bir araçtır. İşletmelerin yıllık gerçekleştirmiş olduğu harcama miktarlarındaki artışın veya azalışın miktar oransal olarak izlediği eğilim, işletmelerin doğrudan dolaylı inovatif merkeze oturmalarını sağlayan gücü işaret ettiğini söylemek mümkündür. Bu durum aynı zamanda AR-GE’ye ne kadar önem verdiklerinin göstergesidir. gerçekleştirdiği bu harcamaların ülke analizi, karar mekanizması yol gösterici olmaktadır. makalede OECD veri tabanında yer alan altı ülkede (Türkiye, İspanya, Portekiz, Meksika, Çekya, Japonya) işletmelerin, üç üretim sektöründe, 2010-2019 yıllarında harcamalarındaki değişimi (hızı) üzerinden çok boyutlu ölçekleme ile benzerlikleri incelenmiştir. Analiz sonrasında sektörel bağlamda ülkelerin yakınlıkları-uzaklıkları tespit edilmiş ve yorumlanmıştır.

Citations

1