• Proceedings of the Korea Water Resources Association Conference
• /
• 2017.05a
• /
• pp.470-470
• /
• 2017

우리나라는 2007년부터 국토교통부 주도하에 관측소별 수문자료 품질관리시스템을 구축하여 강수량, 수위 수문자료를 축척 및 유관기관에 제공하고 있다. 또한 관측소 장비의 오작동 및 주변환경의 영향으로 수문자료에서 이상치 자료가 발견되는 것에 대해서도 자동 및 수동 품질관리 기법을 활용하여 보정하고 있다. 수문자료에 대한 신뢰도와 일관성을 확보하기 위해 이상치 점검 기법에 대한 지속적인 보완 및 개선이 필요하다. 본 연구에서는 기 구축된 수문자료 품질관리시스템에서 이상치 점검에 대한 추가 기법을 조사 및 현 시스템에 적용하여 품질관리의 신뢰도를 향상시키고자 한다. 이를 통해 각 수문자료 관측소에 맞는 품질관리시스템을 지원함으로써 수문자료의 손실을 최소화하고 신뢰도를 향상시키는데 기여할 것으로 기대된다.

• Journal of Korea Society of Industrial Information Systems
• /
• v.10 no.1
• /
• pp.72-80
• /
• 2005

The purpose of this study is to find the empirical relationship among information system quality, users' satisfaction and business productivities in hotel industry. This study set out the research model of influencing factors and the performance of the hotel information system. The respondents included 140 volunteers who were worked at hotel in Busan. The result of empirical study revealed that the system quality is major determinant to influence on the users' satisfaction and business productivities of hotel information system.

• Proceedings of the Korea Association of Information Systems Conference
• /
• 2005.12a
• /
• pp.281-295
• /
• 2005

The study of purpose is to analyze the effects of quality factors of ERP system on organizational performance. Where as many preceding studies have been focused on the factors of general service quality, this study analyzed interrelation between quality factors and organizational performance of corporation implemented ERP system using questionnaire. As compared with preceding studies which mainly concerned with system quality factors and information quality factors, this study specially added service quality to analyzing interrelation with organizational performance. Questionnaire consists of survey for the interrelation between ERP system implemented corporation and organizational performance. The results are as follows. First, quality factors of ERP system effected on organizational performance by t-test. Second, quality factors of ERP system showed significance statistically on the effects of organizational performance by t-test. The results of this study have a great expectation for the role of offering useful insight and information in the field of business and education. First, make sure that quality factors have significant effects on organizational performance when implemented ERP system in the business, investment and research on quality factors should be combined with. Second, in a sense that this study was added to service quality in research of quality factors by the detailed approaches which different from preceding studies, it is of highly practical use. Third, this study presents scientific foundation on quality improvement for quality factors of ERP system.

• Journal of Aerospace System Engineering
• /
• v.18 no.2
• /
• pp.64-70
• /
• 2024

The demand for safety certification of Light Unmanned Aerial Vehicles (LUAVs), weighing between 25kg and 150kg, is rapidly increasing in Korea. Unfortunately, the number of LUAV safety certification failures is also on the rise, with manufacturing quality issues being identified as the main culprit. However, there is a lack of quality system standards for manufacturers within the LUAV safety certification system. As a result, this paper aims to analyze the domestic safety certification system and the quality standards set by the American Society for Testing and Materials (ASTM) for small Unmanned Aerial Systems (sUAS). The goal is to establish quality system inspection standards specifically tailored for LUAV manufacturers. To achieve this, we propose additional inspection items that reflect the characteristics of the manufacturing quality system. These items will be identified through on-site inspections of LUAV manufacturers, ensuring that the resulting quality system standard aligns with the actual situation of domestic manufacturers. In order to gauge the feasibility and effectiveness of the proposed quality system standard, we conducted a survey of seven domestic LUAV manufacturers.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.20 no.4
• /
• pp.191-204
• /
• 2009

It is essential to estimate and evaluate for user satisfaction and quality management of database system, understanding of user needs and quality characteristics. Based on ISO 25000 series, it was suggested, the first research, that 5 main quality characteristics, 21 sub quality characteristics and 48 internal quality characteristics. There are comparative significance methods of main quality characteristics, sub quality characteristics and internal quality characteristics but it is not easy to use directly quality model in database system industry field. Also, Considering time and cost in quality evaluation, it is impossible to evaluate 48 internal quality characteristics and its level of quality evaluation is not equal in accordance with integrity level of database system. By using AHP, this study presents selection method of quality characteristics in weight and possibility of application quality model.

• Journal of Digital Convergence
• /
• v.10 no.8
• /
• pp.45-52
• /
• 2012

The purpose of this study is to investigate the perceived quality toward user performance and corporate performance in production information systems. For this purpose, a research model and hypotheses are developed based on the relevant literature reviews. Data have been collected from 132 enterprises which have implemented production information systems, and the research hypotheses were tested by covariance structural model analysis. The results of this empirical study are summarized as follows. First, production information quality and support service quality are confirmed to have a positive effect on user's satisfaction, however, I found no evidence of a statistically significant relationship between system quality and user's satisfaction. Second, all of three quality factors which are production information quality, system quality, and support service quality have positive influence on system usage. Third, user's satisfaction has positive influence on system usage, and both of user's satisfaction and system usage have positive influence on performance improvement. Based on these findings, this study suggested the implications, as well as limitations and further research directions.

• Journal of Korea Far Infrared Association
• /
• s.16
• /
• pp.63-67
• /
• 2003

ISO 9001(품질경영시스템)은 국제표준화기구에서 제정한 품질경영시스템에 대한 국제규격을 칭하며 각 기업은 이 체제 구축 후 제 3차인 외부인증기관으로부터 객관적인 심사를 거쳐 인증을 취득하는 제도이다. 좋은 품질이나 서비스를 제공하기 위한 일련의 활동(프로세스). 즉, 시스템에 대한 인증이며, 모든 업종에서 그 인증이 가능하다.

• Journal of Venture Innovation
• /
• v.4 no.1
• /
• pp.23-38
• /
• 2021

This paper will examine the service quality of online education on service value, learning immersion, major satisfaction. The result structural equation model show that service quality of online education had a positive impact on service value. First, system convenience, system quality, interaction had a positive impact on service value. Second, System convenience, system quality, interaction had a positive impact on learning immersion Third, Online education on service value had a positive impact on Major Satisfaction. Fourth, Learning immersion had a positive impact on Major Satisfaction.

• The Transactions of the Korea Information Processing Society
• /
• v.4 no.8
• /
• pp.1995-2006
• /
• 1997

Because of formlessness and sightlessness of software, sytematic quality management is hard to implement. But we attemped collective quality management as hardware production by configuration management and settled on software quality management standard outlines. We are implementing efficient quality management by software quality management according as these standard guidelines. In this study, we study error management supporting functions as an attempt of development of software quality management supporting system which can support quality management activity by reduction and early finding of error input, and represent various visual output elements which can help error management supporting functions. And we represent the background of construction of this software quality management system and searched effects which we can get when we use the error management supporting function.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2006.11a
• /
• pp.588-592
• /
• 2006

Information trend in whole domestic industries can not be a exception for construction industry either. However, Construction companies applying quality information management system(QIMS) through practical use of internet is very limited. Consequently, this research finds the established sample of quality information management system(QIMS) of H-construction company out, and the quality is established to the practical use of the system to be like the this. therefore, the construction industry wished to become opportunity that construction industry competitive power is recognized cosmopolitanly to quality management system(QMS).