• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.2
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• pp.229-238
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• 2003

The objective of this study is to investigate the impact of firm's various kind of characteristics on the oust in the supply chains between the textile makers and the retailers. Based on the preceding literature review. six hypotheses are proposed. To test the proposed hypotheses, data were collected utilizing questionnaires from 68 retailers(fashion shop). To analyze the data the SPSSWin statistical package was employed. Two(H4 and H6) out of six hypotheses were accepted, the others were rejected. According to the results, the greater the impact of the shared value and the reputation for the retailers on the textile maker is, the stronger the trust of the retailers in the textile maker is. Based on the research results, we can conclude that the trust management is a very important factor in the supply chains between the textile makers and the retailers.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.63 no.8
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• pp.1111-1115
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• 2014

With the increasing interest of a demand side management using a Smart Grid infrastructure, the demand resources and energy usage data management becomes an important factor in energy industry. In addition, with the help of Advanced Measuring Infrastructure(AMI), energy usage data becomes a Big Data System. Therefore, it becomes difficult to store and manage the demand resources big data using a traditional relational database management system. Furthermore, not many researches have been done to analyze the big energy data collected using AMI. In this paper, we are proposing a Hadoop based Big Data system to manage the demand resources energy data and we will also show how the demand side management systems can be used to improve energy efficiency.

• Journal of the Korean Operations Research and Management Science Society
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• v.38 no.1
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• pp.89-101
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• 2013

With the growing importance of the financial industry, financial service companies need to better understand the behavior of consumers and develop effective marketing strategies accordingly. This study examines the key determinants in the satisfaction of financial services customers. According to the study, "satisfaction with branches," "product profitability," "corporate stability," "convenience" and "relational benefits" have an impact on the satisfaction levels. In particular, "branch satisfaction" was a vital factor for bank-centered customers, while "product diversity" was a key for securities-centered customers. This study will hopefully benefit not only financial companies, but also regulators and authorities in the finance industry.

• Journal of the Korean Operations Research and Management Science Society
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• v.36 no.4
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• pp.125-141
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• 2011

There have been some research papers on financial services marketing, but there are only few exploratory studies that analyze characteristics of financial consumers in Korea. This study examines, based on FGI and web survey results, which factors consumers consider more important when choosing their financial services. I found that 'product profitability' is the most important factor when consumers choose their financial services, followed by 'relational benefits', 'convenience', 'product diversity', 'company stability', 'branch satisfaction', and 'social responsibility' in order of importance. The study also showed that there are differences in perception of these important factors depending on the types of consumers such as gender, age, size of financial assets, degree of risk-taking, and main financial company they are using. This study hopefully provide implications to marketing managers in financial services that they could decide which factors they have to focus on more when planning marketing strategies. Another objective of this study is to provide useful insights to the future researchers in financial services marketing.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2004.04a
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• pp.321-332
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• 2004

The purpose of this research is to introduce the concept of "relationship formation factors" in inter-firm relations and to empirically demonstrate that they are effective in improving the relationship results by means of anmediating variable. Therefore, the basic model of this study consists of the independent, mediating, and dependent variables. First, the independent variable, that is, the relationship formation factors, is further classified into three components： transactional, relational, environmental characteristics. Then, the study empirically examines how each of the three components influences the dependent variable, that is, the business performance(Load Factor), by way of the mediating variables, that is, trust and relationship commitment.

• Proceedings of the KIEE Conference
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• 1988.11a
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• pp.87-91
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• 1988

For the electric power system operation, the information to monitor the operation status of power plants and transmission lines is very important factor in the view point of system security and economic operation. This paper presents the logical and physical structures of database used by KEPCO's EMS. The adopted DataBase Management System (DBMS) of a relational model type offers many advantages such as easy maintenance of database. In addition, this paper briefly introduces the data exchange system between application programs and database.

• Journal of Navigation and Port Research
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• v.28 no.5
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• pp.373-384
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• 2004

The purpose of this research is to introduce the concept of "relationship formation factors" in inter-firm relations and to empirically demonstrate that they are effective in improving the relationship results by means of an mediating variable. Therefore, the basic model of this study consists of the independent, mediating, and dependent variables. First, the independent variables, that is, the relationship formation factors, are further classified into three components. transactional, relational, and environmental characteristics. Then, the study empirically examines how each of the three components influences the dependent variable. that is, the business performance(Load Factor), by way of the mediating variables, that is, trust and relationship commitment.

• Proceedings of the Korean Society for Technology of Plasticity Conference
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• 2007.10a
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• pp.93-95
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• 2007

Studies on ski-end shape control at the top end of rolling plate in heavy thick plate mill by using FEM analysis and measuring system have been performed. Plate shape behaviour at the top-end on rolling by the two different methods in finishing rolling process has been observed. One is to minimize the height of ski-end by using pass line based on the relational model between shape factor and pick-up and the other one is to prevent turn down problem caused by the impact between table roller and down bended plate on rolling by using roll speed difference. To minimize the height of ski-end, the prediction models based on the FEM analysis and measuring data was developed. The control method of ski - end shape on finishing rolling process was applied in actual mill and the height of ski-end was reduced by about 50% compared with conventional operation.

• Journal of Information Technology Applications and Management
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• v.20 no.4
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• pp.207-219
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• 2013

The study examined relational marketing in terms of transaction specific satisfaction and cumulative satisfaction in the professional sport industry. The study evaluated the motivation of spectators visiting professional baseball games in 2012 and the satisfaction factors of relationship marketing. In this study, the satisfactions were considered in terms of single satisfaction associated with transaction and gradual satisfaction associated with customer loyalty. The relationship marketing was established considering each factor of marketing strategies, facility, game performance and entertainment. The study categorized the factors for customers to visit games as facility, game performance and entertainment with marketing strategies. The study found out that the customer satisfaction was related with both transaction specific satisfaction and cumulative satisfaction where cumulative one is longer term related. Moreover, cumulative satisfaction will be more related with the long term team financial performance.

• The International Journal of Costume Culture
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• v.5 no.3
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• pp.204-212
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• 2002

The purpose of this study is to find out relationships among Gender Body Ideology, and clothing preferences. Subjects consisted of 75 female elementary school students, 64 female high school students, and their mothers(139) who are currently residing in Daejeon, Korea. The research was a ex-post facto relational study and the instruments for the study were GBI, genderlogy and 24 clothing stimuli for measuring clothing preferences. The reliability and validity of the measuring instruments were verified by results of judge group analysis and pre-tests. The factor analysis of GBI emerged 4 major factors in Being dimension, and 4 major factors in Doing dimension. Medium low correlations existed between the two GBI dimensions, and genderlogy was correlated specially with the Being dimension. Two GBI dimensions and genderlogy effected on preferences and Possessions of some selected design elements, however, GBI showed higher Predicting power for clothing preference.