Performance Evaluation of Smart Meters Based on Grey Relational Analysis

2018 ◽  
Author(s):  
Ting Zhao ◽  
Shuang Wang ◽  
Jia Zuo ◽  
Xiaomeng Duan ◽  
Xiaodong Wang
Keyword(s):  
Performance Evaluation ◽  
Grey Relational Analysis ◽  
Smart Meters ◽  
Relational Analysis ◽  
Grey Relational

Modified Grey Relational Analysis Integrated with Grey Dematel Approach for the Performance Evaluation of Retail Stores

2016 ◽  
Vol 15 (02) ◽  
pp. 353-386 ◽  
Author(s):  
Tuncay Ozcan ◽  
Fatih Tuysuz
Keyword(s):  
Performance Evaluation ◽  
Grey Relational Analysis ◽  
Performance Indicators ◽  
Evaluation Model ◽  
Retail Stores ◽  
Retail Sector ◽  
Strategic Decisions ◽  
Relational Analysis ◽  
Performance Evaluation Model ◽  
Grey Relational

Performance evaluation is one of the most important problems for retail chains and may have effect on tactical and strategic decisions. This paper proposes a grey-based multi-criteria performance evaluation model for retail sector. This model integrates Decision-Making Trial and Evaluation Laboratory (DEMATEL) and modified Grey Relational Analysis (GRA) methods. First, the grey-based DEMATEL method is used for determining the importance of performance indicators to be used in GRA based on the experts’ assessments. Then, the proposed modified GRA method is used for the performance evaluation and ranking of retail stores with respect to the predetermined performance indicators. Finally, the effectiveness and the applicability of the developed approach are illustrated with a case study with the actual data taken from a retail chain in Turkey.

scholarly journals Financial Performance Evaluation of Sport Clubs Traded in Borsa Istanbul by Using Grey Relational Analysis

2016 ◽  
Vol 8 (5) ◽  
pp. 293 ◽  
Author(s):  
Ceren Oral
Keyword(s):  
Performance Evaluation ◽  
Financial Performance ◽  
Grey Relational Analysis ◽  
Financial Ratios ◽  
Method Performance ◽  
Relational Analysis ◽  
The Subject ◽  
Sport Clubs ◽  
Table Data ◽  
Grey Relational

The aim of this study is to rank the sport clubs registered in Borsa Istanbul based on their financial performances. In this respect the averages of the 5-year-financial-table data from the years 2010-2014 for the enterprises engaged in the subject sector are used. Using the Grey Relational Analysis (GRA) method performance has been measured by means of liquidity, leverage and profitability. Ten financial ratios have been used for the study. Based on the obtained findings, the most significant indicator for measuring the financial performances of the sport clubs is the profitability. Furthermore the sport clubs have also been ranked in the study based on their actual performances.

Synthesis of Viscosity-Variable Diverting-Acid Main Agent and Diverting Performance Evaluation

2013 ◽  
Vol 709 ◽  
pp. 110-113
Author(s):  
Guan Zheng Qu ◽  
Zhan Qing Qu ◽  
De Sheng Huang
Keyword(s):  
Performance Evaluation ◽  
Theoretical Analysis ◽  
Grey Relational Analysis ◽  
Production Structure ◽  
Matrix Acidizing ◽  
Synthesis Conditions ◽  
Relational Analysis ◽  
Carbonate Formation ◽  
Viscoelastic Surfactant ◽  
Grey Relational

The viscoelastic surfactant diverting-acidification technology is a new intelligent matrix acidizing technology.Based on the theoretical analysis，viscosity-variable diverting-acid main agent is selected out.Both the rthogonal design and the grey relational analysis are used to determine synthesis conditions and influence of reaction factors.The production structure is verified by the infrared spectra.Then coreflooding experiments are designed to check the diversion effect,and it shows that the system satisfies the need of diverting-acidification in the carbonate formation.

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