• 한국도로학회논문집
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• 제14권3호
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• pp.121-130
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• 2012

본 연구는 고속도로 휴게시설 이용자측면에서 평가할 수 있는 서비스 평가모형을 개발하여 고속도로 노선별 휴게소를 평가하고 향후 모니터링 시 활용하고자 하였다. 평가지표 개발방향은 휴게소 이용자들의 필요성, 시대여건 반영, 종합 평가지표 구축, 관련연구 검토와 같이 크게 4가지 관점으로 정립한 후 기존문헌 검토 및 전문가 심층면접 토론(FGI)을 통해 1차 평가항목을 선정하고, 평가지표의 적합성 검증을 통해 최종평가지표를 도출하였다. 이용자 설문인 AHP분석을 통하여 도출된 평가항목 중요도 분석결과는 시설물 측면(0.31), 서비스 측면(0.29), 운영적 측면(0.21), 환경적 측면(0.19)순으로 가중치가 도출되었다. 본 연구결과에서도 알 수 있듯이 정량적, 정성적인 인자가 함께 고려되어 실질적인 고속도로 휴게소 평가가 가능하고, 휴게소별 맞춤형 휴게소 향상 방향 제시 및 향후 모니터링을 위한 기초연구가 될 수 있을 것이다.

• 한국인터넷방송통신학회논문지
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• 제23권1호
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• pp.7-13
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• 2023

본 연구의 목적은 인공지능 서비스 영향성 평가를 위한 분석 기준에 대해 조사하는 것이다. 본 연구 결과는 다음과 같이 조사 되었다. 인공지능 평가 대상은 인공지능 서비스와 인공지능 기술인 2가지 영역으로 분류하였다. 인공지능 서비스 평가는 영향력, 지속가능성, 효율성, 효과성, 적절성 등을 도입하여 평가할 수 있다. 인공지능 서비스의 시간적 측면평가는 사전평가와 사후 평가로 나누어 정리 할 수 있다. 사전평가는 사전 서비스를 위해 개발하고 설계할 때 검토해야 하는 사항에 대해 제시하고 있다. 인공지능 서비스 영역 평가는 공공서비스와 민간서비스 및 혼합형태로 분류 될 수 있다. 인공지능 서비스 영향성 평가 분류 기준으로 수직적 또는 수평적 구조 형태로 분류가 가능하다. 인공지능 서비스 적용(활용) 기준은 규범적 측면과 규제적 측면으로 나누어 볼 수 있다. 인공지능 서비스 목적 측면에서 영향평가 또는 과정 평가로 분류될 수 있다. 인공지능 서비스 목적 측면에서 바라보면, 주제별 평가와 분야별 평가를 들 수 있다. 본 연구는 인공지능 서비스 영향성 정책 및 대응 방안 마련하는데 도움이 되며. 향후 연구는 인공지능 서비스 영향성 분석 기준을 바탕으로 구체적인 지표를 발굴하는게 필요하다.

• 대한토목학회논문집
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• 제32권5D호
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• pp.421-427
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• 2012

본 연구는 고속도로 휴게시설 이용자측면을 평가할 수 있는 평가지표를 개발하여 고속도로 노선별 휴게소의 서비스를 평가하고 향후 모니터링 시 활용하고자 하였다. 평가지표 개발방향은 휴게소 이용자들의 필요성, 시대여건 반영, 종합 평가지표 구축, 관련연구 검토와 같이 크게 4가지 측면에서 고속도로 휴게소 평가지표 개발방향을 정립한 후 기존문헌 검토 및 전문가 심층면접 토론(FGI)을 통해 1차 평가항목을 선정하고, 평가지표의 적합성 검증을 통해 최종평가지표를 도출하였다. 이용자 설문인 AHP분석을 통하여 도출된 평가항목 중요도 분석결과는 환경시설 측면(0.35), 위치 측면(0.33), 위생적 측면(0.32) 순으로 가중치가 도출되었다. 본 연구결과에서도 알 수 있듯이 정량적, 정성적인 인자가 함께 고려되어 실질적인 고속도로 휴게소 평가가 가능하고, 스파이더맵을 통한 고속도로 휴게소별 맞춤형 휴게소 향상 방향 제시 및 향후 모니터링을 위한 기초연구가 될 수 있을 것이다.

• 유통과학연구
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• 제13권1호
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• pp.57-70
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• 2015

Purpose - Open source software has high utilization in most of the server market. The utilization of open source software is a global trend. Particularly, Internet infrastructure and platform software open source software development has increased rapidly. Since 2003, the Korean government has published open source software promotion policies and a supply promotion policy. The dynamism of the open source software market, the lack of relevant expertise, and the market transformation due to reasons such as changes in the relevant technology occur slowly in relation to adoption. Therefore, this study proposes an assessment model of services provided in an open source software service company. In this study, the service level of open source software companies is classified into an enterprise-level assessment area, the service level assessment area, and service area. The assessment model is developed from an on-site driven evaluation index and proposed evaluation framework; the evaluation procedures and evaluation methods are used to achieve the research objective, involving an impartial evaluation model implemented after pilot testing and validation. Research Design, data, and methodology - This study adopted an iteration development model to accommodate various requirements, and presented and validated the assessment model to address the situation of the open source software service company. Phase 1 - Theoretical background and literature review Phase 2 - Research on an evaluation index based on the open source software service company Phase 3 - Index improvement through expert validation Phase 4 - Finalizing an evaluation model reflecting additional requirements Based on the open source software adoption case study and latest technology trends, we developed an open source software service concept definition and classification of public service activities for open source software service companies. We also presented open source software service company service level measures by developing a service level factor analysis assessment. The Behavior-Structure-Evolution Evaluation Model (BSEM) proposed in this study consisted of a rating methodology for calculating the level that can be granted through the assessment and evaluation of an enterprise-level data model. An open source software service company's service comprises the service area and service domain, while the technology acceptance model comprises the service area, technical domain, technical sub-domain, and open source software name. Finally, the evaluation index comprises the evaluation group, category, and items. Results - Utilization of an open source software service level evaluation model For the development of an open source software service level evaluation model, common service providers need to standardize the quality of the service, so that surveys and expert workshops performed in open source software service companies can establish the evaluation criteria according to their qualitative differences. Conclusion - Based on this evaluation model's systematic evaluation process and monitoring, an open source software service adoption company can acquire reliable information for open source software adoption. Inducing the growth of open source software service companies will facilitate the development of the open source software industry.

• 한국의류학회지
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• 제28권5호
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• pp.603-614
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• 2004

The purpose of this study was to investigate the criteria of evaluating clothing and web service on internet shopping malls related to consumers' shopping behavior, This study surveyed consumers who have an experience of buying products on the internet shopping mall and the questionnaire and judgment sampling was used. The subjects were 305 men and women living in the metropolitan area. Method of data analysis were factor analysis, t-test, ANOVA, Duncan test and descriptive statistics. The results were as follows: the items buy from the internet were t-shirts, blouses, knits, skirts and pants. The reasons for buying clothing on the internet were good prices, time saving, door-to-door delivery, while the reasons for not buying on the internet were worries about differences between the product shown on the screen and the actual one, quality guarantee, delivery accident and inconvenience in exchange and refund. Among the differences of clothing evaluation criteria according to internet shopping behavior, significant differences were found in the esthetic criteria and the quality performance criteria according to internet using hours, and in the esthetic criteria according to buying experiences. Among the differences of web service evaluation criteria according to internet shopping behavior, the differences among the groups were found in the reliance criteria, the product reference criteria, the order processing criteria and the handling after purchase criteria according to internet using hours. The significant differences were found in the handling after purchase criteria and the promotion$.$policy criteria according to buying experience, and in the promotion$.$policy criteria according to times of purchase.

• Journal of Nutrition and Health
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• 제39권1호
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• pp.74-83
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• 2006

The purposes of this study were to (1) identify the evaluation categories, areas, attributes, and criteria of the school food service program using both a qualitative and a quantitative analyses, (2) define the relative importance of the evaluation categories, areas, attributes, and criteria of the school food service program using analytic hierarchy process, (3) organize the evaluation system to improve quality of the school food service in Korea. A survey was conducted from August to October 2004 to collect data from 172 dietitians, 15 school food service officials at the educational board, 10 professionals of school food service. Statistical analyses were performed on the data utilizing the SPSS 12.0 for Windows and Excel, such as Descriptive statistics and analytic hierarchy process was performed. The result of the analytic hierarchy process indicated that relative importance of evaluation category was 0.4319 (food service manage ment), 0.2369 (nutrition education), 0.1455 (satisfaction) and 0.0912 (parent involvement program). 'Sanitation, safety and facility (0.1739)' was the most important area among the subcategories of food service management, followed by nutrition management (0.1581), procurement (0.1375), production (0.1345), organization and personnel management (0.0662), planning (0.0644), food service evaluation (0.0585), financial accountability (0.0555), and information management (0.0554). There existed a relative importance on the three areas of the nutrition program and satisfaction evaluation category: students (0.5281, 0.6221), parents (0.1812, 0.1491), and teachers (0.1838, 0.1618). In the parent involvement program evaluation category, relative importance of committee and monitoring management was 0.4658 and information communication was 0.3724. The quality of food and service to school children can be improved by the appropriate application of the developed evaluation tool for the school food service program.

• 보건행정학회지
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• 제8권2호
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• pp.110-124
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• 1998

Determining of Strategic Business Units in the organization is a major critical process for improving the organizational performance. On increasing the demands for extension in function of health center, many health centers are trying to provide the various services. But most health center determined the kind and level of service without scientific considerations. The purposes of this study are to develope the model for determination of strategic business units in health center and to test the availability of implementation for it. Our model is rooted from the McKinsey matrix analysis of Product Portfolio Analysis which used widely in marketing field. We modified the evaluation criteria of the McKinsey matrix analysis for health care field appropriately. Our evaluation criteria are categorized into two concepts; contribution of service, availability of service. At first, in terms of contribution of service, market size, market growth rate, needs and demands of regional people, existences of alternative services in that region, correspondence with health policy. The other component, availability of service are included the availability of manpower, financial availability, the level of knowhow on service, acceptance of health care manpower. In the result of analysis, we could conclude that antismoking and antialcoholics education programs, health screening program are important strategically in that aspects of contributions and availability of services. Also, vaccination program is important in that aspect of service availability and diet and exercise program, health library are meaningful in the aspect of service contribution. Therefore, we think that efforts to investigate the evaluation criteria for priority setting or determination of service area in health center are useful challenges.

• 대한인간공학회지
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• 제33권5호
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• pp.407-422
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• 2014

Objective: The purpose of the study is to develop quantitative usability evaluation criteria for senior-friendly autonomous transportation robot. Background: The Republic of Korea has become the most rapidly aging society, and is anticipated to enter the post-aged society in 2026. To raise the quality of life of a senior with limited mobility and to reduce the burden of caregivers, many high-tech assistive products with information technologies are developed nowadays. The senior-friendly autonomous transportation robot is one person robot vehicle to move a senior to the destination for hospitals, nursing homes or silver town complex. With built-in navigation system and environmental monitoring censors, it automatically seeks the path to the destination and avoids collision to obstacles and pedestrians on the way. Due to the early stage of the product, few usability studies in this field have been done, mostly on general service robots to assist seniors, power wheelchairs and delivery robots. ISO and KS standards for the service robots are focused on safety. Method: Based on the reference usability index, the early draft of the usability evaluation questionnaires was developed. After small group tests and interviews, the experts modified the initial draft to the Usability Evaluation Criteria for Senior-Friendly Autonomous Transportation Robot (UEC-SFATR). Result: UEC-SFATR consisted of 4 subscales - Safety, Controllability, Efficiency and Satisfaction. All of the 4 subscales of UEC-SFATR were passed the reliability criteria by 4 groups of seniors, divided by gender and familiarity of smart-devices. Conclusion: UEC-SFATR covers wider area of user experiences of the SFATR and is a good measurement tool to help both the users and developers of the robot. Application: This study provides guide to the future product development and product competitiveness evaluation by quantifying user experiences for the SFATR.

• 한국의상디자인학회지
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• 제5권3호
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• pp.111-123
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• 2003

This study is designed to understand evaluation criteria for garment depending on demographic factors among college students in Yanbian, China. Questionnaire was used for measurement tools to study the subject of the thesis. The main study was conducted against 450 college students from May 17 to June 5, 2001. The data for the study were analyzed using SAS PC program for frequency distribution, percentage, t-test, and one way ANOVA. The evaluation criteria for garment are affected by demographic factors such as gender, average monthly household income, monthly expense for clothing. The result was showed as follows: The evaluation criteria for garment based on gender showed almost no meaningful different between male and female college students. Means on factors considered highly in selecting clothes was studied. The result shows that 'fit to the body, 'quality', 'color' and 'pattern' are considered most highly and 'harmony with other clothes', 'after service', design' 'easy to manage' and 'price' are considered relatively highly, but 'brand' and 'trendy fashion' were not considered highly. A meaningful difference was showed only in one area-trendy fashion-among three different income level groups. Those with an average monthly household income between 500 and 2,000yuan showed a highest tendency compared to those with above 2,000yuan and those with 500yuan. In terms of evaluation criteria for garment based on monthly expense for clothing, 'brand' is the only area which showed a meaningful difference. Respondents with monthly clothing expense of above 100yuan showed a higher means than those with below 100yuan.

• 자원ㆍ환경경제연구
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• 제1권1호
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• pp.1-25
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• 1991

The domestic liquefied natural gas project has been carried out as a national energy scheme since the late 1980's in Korea. The natural-gas supply for civilian demand is limited to the Kyung-In area. In addition, seven major city gas corporations which now participate in the project occupy the monopolistic service area. In this study, objective cost evaluation criteria for gas distribution and an improved proposal in the evaluation method are suggested. They will go forward in solving the problems to promote demand and prevent excess profit or deficit according to the physical characteristics of the monopolistic service area.