• 품질경영학회지
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• 제27권4호
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• pp.114-122
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• 1999

As the rapid growth of Industrial society, many enterprises are inclined to ppm management from the traditional$3\'{o}$ management method. Therefore it is need to extend process capability index for guarantee of quality assurance level to ppm unit. Thus, in this paper, using the probability of standard normal distribution from $ 3\'{o}; to; 6\'{o}$ which was developed by Song(1997), the capability index which is proposed considers the numbers of inspection facility and quality assurance level. Also, quality assurance level is determined by considering the precision of inspection when one and two sided specification limits are given for the probability which is out of the specification limit.

• 한국IT서비스학회지
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• 제7권3호
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• pp.115-127
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• 2008

Many problems making the use and management of patents arduous is caused by the difficulty in knowing the proper value. This study has suggests the methods to evaluate the value of patents by using a quantitative assessment scale as an alternative or complementary measure instead of the existing subjective evaluation tools. This study is to find a method to determine the capability and level of research and establish the scheme of use and management of patents by using the citation index as a quantitative assessment measure. The data used in this paper has been obtained from a public-sector R&D institute, the K-Institute in Korea.

• 대한안전경영과학회지
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• 제9권6호
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• pp.205-214
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• 2007

Nowadays the customer is classified with external customers and the inside customers. Which are not only end users who consume products but also all people who contribute to their earnings through the management activity of the enterprise. Furthermore, the fact that the external customer satisfaction index and inside customer satisfaction index are closely related is supported by many researches. It is interpreted if the inside customer satisfaction is not improved, achievement of the external customer satisfaction cannot be easy. In this paper, First, we will deduce the inefficient index through DEA model in each department after setting up the weight of items of inside customer satisfaction and measuring them. Second, as well as research entire models about improvement methods of inside customer satisfaction getting improvement methods for reaching a goal in the minimum amount of efforts.

• 한국전자거래학회지
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• 제7권2호
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• pp.21-38
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• 2002

Document retrieval (DR) has been a serious issue for long in the field of Office Information Management. Nowadays, our daily work is becoming heavily dependent on the usage of information collected from the internet, and the DR methods on the Web has become an important issue which is studied more than any other topic by many researchers. The main purpose of this study is to develop a model to manage business documents by integrating three major methodologies used in the field of electronic library and information retrieval: Metadata, Thesaurus, and Index/Reversed Index. In addition, we have added a new concept of eDocument, which consists of metadata about unit documents and/or unit document themselves. eDocument is introduced as a way to utilize existing document sources. The core concepts and structures of the model were introduced, and the architecture of the eDocument management system has been proposed. Test (simulation) result of the model and the direction for the future studies were also mentioned.

• 경영과정보연구
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• 제37권4호
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• pp.63-74
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• 2018

최근 자산운용업계에서는 패시브 전략과 액티브 전략의 중간 성격을 갖는 스마트 베타 전략이 관심을 받고 있다. 이러한 스마트 베타 전략에서는 가치, 모멘텀, 저변동성, 퀄리티 지수를 널리 사용한다. 본 연구에서는 다른 지수에 비해 그 개념이 불명확하고 지수산출방법이 복잡한 퀄리티 지수에 대해 분석하였다. MSCI 방법론을 따라 자기자본이익률, 부채비율, 이익변동성 3개의 변수로 퀄리티 지수를 산출하였다. 또한 퀄리티 지수에 대한 비교대상으로 자기자본이익률 변수만을 이용한 지수, 자기자본이익률과 부채비율 2개 변수만을 이용한 지수, KOSPI 지수를 사용하였다. 분석대상인 지수들의 성과를 평가하기 위해 산술평균 수익률, 변동계수, 기하평균 수익률을 사용하였다. 그리고 각 지수에서 비정상수익률이 나타나는지를 검증하기 위한 가격결정모형으로는, 관련 연구에서 폭넓게 사용되고 있는 Fama and French(1993) 모형을 사용하였다. 실증분석 결과는 다음과 같다. 첫째, 모든 기간의 분석에서 보유기간 수익률 관점에서 퀄리티 지수가 가장 우수하였다. 둘째, 외환위기와 글로벌 금융위기 기간에서도 퀄리티 지수의 성과가 가장 우수하였다. 셋째, 글로벌 금융위기 이전 기간에서는 모든 지수에서 비정상수익률을 발견할 수 없었다. 넷째, 글로벌 금융위기 이후 기간에서는 퀄리티 지수가 가장 높은 비정상수익률을 갖는 것으로 나타났다.

• 보건의료산업학회지
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• 제7권2호
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• pp.93-100
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• 2013

This study sought to explore the relationships between health behavior, oral health behavior and community periodontal index away the adult in korea. The date of 'The fifth korean national health and nutrition examination survey 2010' was analyzed for this study. The questionnaire was measured regarding health behavior, oral health behavior, community periodontal index and socio-economic characteristics. For statistical analysis, the SPSS 19.0 for Windows was used. We determined frequencies, percentage and determining statistical significance using multiple regression analysis. General characteristics showed differences in community periodontal index associated with residence, gender, age, income level, education, division of basic livelihood security. Health behavior showed differences in community periodontal index associated with smoking, AUDIT. Oral health behaviors showed differences in community periodontal index associated with dental care treatment, utilization of dental hospitals, dental check up, tooth brushing, use oral health supplies. In conclusion, in order to reduce community periodontal index of the adult, the importance and needs of periodontal status should be emphasized. periodontal status related education and program for the adult should be operated.

• 정보관리학회지
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• 제25권2호
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• pp.199-221
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• 2008

본 연구는 전문(fulltext) 환경에서 수작업 색인과 자동색 인의 색 인용어의 특성과 차이점을 알아보는 것을 그 목적으로 한다. 이를 위해 영어로 작성된 단행본에 대한 권말색인과 두 개의 유사 색인 시스템(LinkIt 과 Termer)을 이용한 색인들이 이용되었다. 이러한 비교분석을 통해 수작업 색인은 이용과 브라우징에 대한 강점이 있으며 자동색인은 자동 시스템에서의 탐색에 강점이 있음을 확인하였지만, 양자간의 경계가 불분명해짐도 아울러 확인하였다. 마지막으로 브라우징과 탐색을 위한 유사 색인 시스템의 이용에 있어서 고려할 점과 이에 대한 향후 연구에 대하여 토의하였다.

• 품질경영학회지
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• 제40권3호
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• pp.234-244
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• 2012

Purpose: In the private sector, many Customer Satisfaction Index Models have already been developed and are being applied in a variety of industries. In spite of continuously increasing of quality for military goods, measuring tools of Quality Satisfaction have not been developed yet. Method: In 2004, Defense Quality Assurance Agency and Seoul National University jointly developed MCSI(Military Customer Satisfaction Index) as a benchmark NCSI(National Customer Satisfaction Index), but it is limited to aply to military goods. We focused on product quality and developed MQSI(Military Quality Satisfaction Index) Model. Result: We propose a new Satisfaction Index Model(MQSI, Military Quality Satisfaction Index) that can be applied to military goods. Conclusion: In this study, configuration and variables of MQSI Model are described. Also the result of preliminary survey is briefly explained.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2007년도 Proceedings of ISRS 2007
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• pp.612-615
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• 2007

Water quality modelling is an ideal tool of simulating physical, chemical and biological changes occurring in water systems. It has been utilized in a number of GIS-based water quality management and analysis applications. However, there is a need of a decision making process to translate the modelling result into an understandable form thereby implement the modelling results to the real world. This paper outlines a new water quality index called the QUAL2E's water quality index (QWQI) based on the water quality modelling using QUAL2E. The development mainly includes four steps: variable selection, sub-index development, weight assignment and sub-index aggregation. An experiment of applying the index and GIS to the Sapgyo River in Korea was implemented. Different from other water quality indices for general water uses, the index is specifically used for the simulated water quality indicators. The index can provide a simple and easy-to-understand decision support. Furthermore, interfacing with GIS, the decision analysis can be performed within a spatial environment. However, more study needs to be made in the future including the improvement of aggregation function.

• 디지털산업정보학회논문지
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• 제10권4호
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• pp.225-236
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• 2014

Productivity of public organizations was far older due to issue more difficult to measure than private organizations. Unlike the private sector, the public sector is a diverse and sometimes conflicting objectives (efficiency, effectiveness, equity, democracy, etc.) exist, it is difficult to measure productivity in a single index. Many departments of government is intricately interrelated and sometimes produced by the joint efforts, it is difficult to allocate performance, incentives and accountability to among departments. And there is the difficulty of collecting data on the productivity indicators of public organizations. Despite these difficulties, we developed a productivity index system and measuring method to systematically introduce the concept of productivity in the local administration. In this paper, the productivity and the productivity index measurement practices of local governments conducted annually from 2011 on was deep into research. First, the report found examples of the governments of the developed countries, productivity measurement, then the way MOPAS(Ministry of Public Administration and Security) measure productivity index of local governments, success factors, the implications were in-depth analysis. Finally, in order to enhance productivity and competitiveness municipalities studied ways to take advantage of the productivity index.