• 융복합기술연구소 논문집
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• 제7권2호
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• pp.21-23
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• 2017

Smart Factories could be regarded as a result of the integration of various key technologies of the fourth industrial revolutions. In smart factory, the IoT (Internet of things) is applied to capture the data generated by the production facility, store and analyze data generated in real time using Big Data technology. In addition, 3D printers are used to print expensive and complex parts, industrial robots supply materials and parts to the production site, store finished products in warehouses. In this paper, we introduced the definition of smart factory and change of job market. Also, we summarize several national policies to support enhancing transformation process of smart factory.

• 대한안전경영과학회지
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• 제17권3호
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• pp.331-341
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• 2015

Gasoline prices vary across Korea. Some gas stations charge higher prices, while others charge lower prices. In this paper, we try to find: why gasoline prices differ markedly across regions. We empirically estimate the determinants of gas prices by incorporating supply side factors as well as demand side factors into the empirical model. Empirical results show that both location-specific factors and store-specific factors affect gas prices. Concentration of competing stores, store brands, ownership of gas stations, and self-service availability influence gas prices. In addition, the availability of other customer services such as convenience stores, car wash, and auto repairs affects gas prices.

• Journal of East Asia Management
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• 제2권1호
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• pp.23-48
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• 2021

The consumer is living in the frame which is called a city and is leading life through "the purchase act". As for there not being "the purchase act", our life doesn't stand up. It is possible to say that the retail trade it therefore occupies the mailbox which is important in the urban function. However, as for former research, the functional model about the retail trade in the city leaned to the gross income of the customer development degree of each retail store and the retail trade in the city and the overall show of the model of "the role of the retail trade in the city" wasn't done. Therefore, at this article, it focuses on the retail business status, the chain store which has a multitude ready in the retail trade, and it has a purpose of seizing out boiling and considering and making a new hypothesis about how the retail trade which is one of the urban functions contributes to the city.

• 한국조경학회지
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• 제28권2호
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• pp.1-9
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• 2000

The purpose of this study is to examine influence of interior landscape in commercial spaces on the management benefit. In the course of this study, objects of survey were selected from interior landscaping specialist, manager and consumer who had experiences to visit to the hotel, bank, department store and restaurant. The main method of data collection was interview, questions and gathering materials. The cronbach's alphas program was used to measure the reliability of likert scales. The analysis program was applied a statistical methods. The results of this study can be summarized as follows: The factors considered by consumer who visits to the commercial space are design, interior landscape, traffic, parking capacity, cleanness, price, kindness of employee and event. Factors concerned with the product include branch size, traffic, parking capacity, kindness of employee. Factors concerned with facilities include branch size, traffic, parking capacity, kindness of employee. Major factors of those effects to management benefit are accessibility, time of stay, sales, efficiency of space, attractiveness and difference. In conclusion, overlap style gets the highest degree of satisfaction among total factors. Results of the survey show that factors which improve sales are overlap style and planter type. Among four commercial spaces, hotel is most effected by interior landscape. To enhance the sales of hotel, further study of interior landscape about hotel necessary. For bank and restaurant, further study of economic planter type and style is necessary. For department store, optimal use of spaces and case of maintenance are necessary.

• 한국의류산업학회지
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• 제10권6호
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• pp.873-881
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• 2008

The purpose of this study is to examine the effects of sales person's perception of ethical management on job performance in department stores. Sales person's perception of ethical management consists of such things as fairness, looking for short-term profits and observing the rules. Job performance consists of such things as sales person's organizational commitment, Sales person's service delivery level, rational operations, and participational attitude. For these purposes, the author developed several hypotheses. The data was collected from 435 sales person's in department stores. The results of this study are as follows: First, fairness, looking for short-term profits, and observing the rules had a significantly positive effect on sales person's organizational commitment. Second, fairness and observing the rules had significantly positive effect on sales person's service delivery level. Third, fairness had a significantly positive effect on rational operation. Fifth, looking for short-term profits and observing the rules had significantly positive effect on participational attitude. At the end of this paper, limitations, further research directions, and implications are suggested.

• 한국전자거래학회지
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• 제4권1호
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• pp.1-19
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• 1999

Workflow management system provides automation of job processes by maintaining shareability on information about various job process schedules and persons related to those schedules. Existing workflow management systems use file or database to store the information generated in those systems. However, file or database system could manage only non-complicated information for the workflow but not the information resources of an enterprise which is complicated and of various formats. Therefore, we need a data management system that could control those information resources. This system should manage the data which are distributed at several places geographically. Information Repository could meet those requirements. Information Repository may integrate, store and manage information resources requested by application systems. We have an international standard for the information repository, Information Resources Dictionary System(IRDS). The IRDS, however, does not support distributed environment. In this paper, we design and implement an information repository based on IRDS that may be operated in distributed environment. We verify that this information repository is more effective and is more effective than any other file or database system.

• 정보처리학회논문지:컴퓨터 및 통신 시스템
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• 제5권7호
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• pp.153-158
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• 2016

Delay Tolerant Network(DTN)은 종단간 연결성이 보장되지 않는 환경에서 store-carry-forward 방식의 메시지 전달을 기본으로 하는 네트워크이다. DTN 환경에서 메시지 전달을 위한 라우팅 방안뿐만 아니라 버퍼 관리 정책 또한 전달률을 높이기 위한 중요한 요소이다. 본 논문에서는 기존 spray and wait 라우팅 방안의 메시지 전달률을 높이기 위한 확률 기반의 spray and wait 방안을 제안한다. 또한 버퍼오버플로우 발생 시, L 값에 따라 메시지를 폐기하는 버퍼 관리방안도 제안하였다. 기존의 DTN 라우팅 방안인 Epidemic, PRoPHET, spray and wait 프로토콜과 성능을 비교하였으며 전달률 및 오버헤드의 성능이 개선되는 것을 시뮬레이션을 통해 확인하였다.

• Asian Journal of Business Environment
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• 제5권4호
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• pp.47-57
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• 2015

Purpose - The purpose of this study is to analyze franchise coffee shop service quality factors based on pilot research. In the proposed analysis, store atmosphere is added as one of the service quality factors. We aim to examine how franchise coffee shop service quality and store atmosphere influence customer satisfaction and loyalty. Research design, data, and methodology - Data was collected from 482 Korean coffee shop franchises and analyzed using frequency analysis, reliability/validity assessments, correlation analysis, and regression analysis with the software program SPSS 19.0. Results - The results are as follows. First, taste is revealed to be the most influential factor among components that have an impact on service quality. Second, taste also turned out to have the most impact on service quality among components influencing customer loyalty. Last, customer satisfaction affected customer loyalty. Conclusions - This study's findings show that taste was the most influential factor on service quality. The conclusion here is that most of the coffee shop customers are very familiar with coffee taste and this is influencing their loyalty.

• 유통과학연구
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• 제20권5호
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• pp.49-64
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• 2022

Purpose: This research aims to determine the quality of online store designs that make consumers who use online market board applications have the urge to make impulse buying. This research was conducted because impulse buying is the most common buying behavior. Research design, data and methodology: This research used non-probability sampling. The sample size was 195 respondents from the distribution and service industries by applying a purposive sampling technique. The data collection technique employed a questionnaire distributed online according to predetermined criteria: mobile device users who accessed the online market board application and made at least one purchase in the last six months. The data analysis method utilized was structural equation modeling (SEM). Results: The findings revealed that usability, functionality, and sociability factors affected hedonic and utilitarian search. Furthermore, these findings proved that hedonic search affected impulse buying drives. In contrast, the utilitarian search did not affect impulse buying drives. Conclusions: The usability, functionality, and sociability factors supported hedonic and utilitarian searches. Consumer information security increased consumer confidence in an online store because it was considered to protect matters related to their privacy. The hedonic search also increased impulse buying drives. Consumers prefer to use their spare time to search through online market board applications, which provide many attractive promos.

• 한국데이타베이스학회:학술대회논문집
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• 한국데이타베이스학회 1996년도 멀티미디어 데이터베이스 세미나
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• pp.3-29
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• 1996

Multimedia Management -Naive View -images, audio, and video -store these as BLOBs, along with a tag, in an RDB for read retrieval(omitted)