• 한국환경과학회지
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• 제18권10호
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• pp.1079-1088
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• 2009

The statistics of monitoring on soil quality is a report statistics which is made on the basis of Article 15, Environment Strategy Basic Law and Article 5, Soil Environment Conservation Law. This study was conducted according to quality assessment of Korea National Statistical Office. The assessment of quality infrastructure advised that the authority bring up and increase completely responsible officer and secure the budget. The assessment of user satisfaction and reflection of request propose that the statistics is focused on soil background concentration, decrease soil sampling points and extend survey period. The assessment of error management system per processes of detailed preparation suggest change of the statistics objective, a reduction of sampling points and improvement of survey period and soil measurement properties. Accuracy assessment of data proposed cuts of sampling points, accessibility increment and build up of management system linking subordinates and Ministry of Environment. The substantiality assessment of data service demonstrated information environment improvement for users including reference expression and records of statistics table and figure contents.

• Communications for Statistical Applications and Methods
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• 제14권3호
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• pp.649-665
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• 2007

The improvement of quality is a continuous process and one of the main objectives of the Statistical Strategy launched by the Korea National Statistical Office (KNSO) is the enhancement of the quality of Korea national statistics. In this paper, we define the processing statistic, classify the Korea national processing statistics, and develop the quality indicators and check list for assessing the national processing statistics of Korea. During its development, the indicators has been discussed with the processing statistic managers of the KNSO and the checklist tested in a pilot study covering a variety of processing statistic areas.

• 품질경영학회지
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• 제40권4호
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• pp.577-588
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• 2012

Purpose: This paper aims to evaluate the quality of Small & Medium Enterprises(SMEs) Survey and to provide some desirable directions and improvements for the future SMEs Survey, conducted by the Government. Methods: The diagnosis were performed by employing the quantitative and qualitative approaches with the official guideline provided by the Ministry of Statistics. Results: Results show that follow-up management are evaluated relatively low in specific processes, and timeliness are evaluated relatively lower than accuracy, accessibility, relevance, comparability and consistency in statistical qualities. Conclusion: we propose the alternatives which enhance the quality level of SMEs by using the 6 tools of Quality Management for Statistics.

• 품질경영학회지
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• 제24권2호
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• pp.128-141
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• 1996

The advent of the quality-improvement movement caused a great expansion in the use of statistically designed experiments in industry. The regression method is often used for the analysis of data from such experiments. However, the data for a quality characterstic often takes the form of counts or the ratio of counts, e.g. fraction of defectives. For such data the analysis using generalized linear models is preferred to that using the simple regression model. In this paper we introduce the generalized linear model and show how it can be used for the analysis of non-normal data from quality-improvement experiments.

• 한국정보시스템학회지:정보시스템연구
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• 제30권3호
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• pp.47-64
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• 2021

Purpose This study measures the degree of improvement in statistical quality experienced by data users when the data of a more convenient measurement method is extended to the analysis target to improve the quality of fine dust statistics service, and the method of expressing analysis data is revised. Ultimately, the main purpose is to explore how it can affect the quality of life of citizens. Design/methodology/approach As it was an issue the emerged as the most important issue at the time, various parties (government, private company, academia, civic groups, etc.) conducted multifaced research on fine dust, but they all focused on measuring technology and demonstrating its effectiveness there was only. This researcher redesigned the study from the viewpoint of statistical data users by changing the research subject from the technology itself to user, different from the existing research cases. The questionnaire method and structural equation were used in the study, and fine dust statistics generated through the existing method and the expanded/revised method were provided and compared for a total of 200 people. Findings Based on the results of the study, I would like to suggest what each entity should ultimately focus on to resolve the fine dust issue in the future.

• 한국조사연구학회지:조사연구
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• 제7권1호
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• pp.85-107
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• 2006

최근 들어 행정자료에 바탕을 둔 보고통계의 품질에 대한 관심이 높아지고 있다. 보고통계는 우리나라 승인통계 중에서 많은 비중을 차지하고 있으며 자료수집 과정이 조사통계와 현저히 다른 특성이 있다. 따라서 보고통계의 품질을 높이기 위해서는 보고통계의 특성에 맞는 품질관리방안이 필요하다. 그동안 통계품질에 대한 논의는 주로 조사통계를 중심으로 진행되어 왔으며 보고통계에 대해서는 활발하게 이루어지지 않았다. 본 논문은 보고통계의 품질향상에 관한 것으로 우리나라 보고통계의 현황을 파악하고, 보고통계의 품질향상을 위해서 고려해야 할 품질평가지표를 개발하는 것을 목적으로 한다.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2005년도 International Meeting on Information Displayvol.II
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• pp.1584-1587
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• 2005

Although the picture quality of today's displays is very good already, a continuous improvement is desirable as the new larger display sizes increase the visibility of artifacts. A contributing factor for picture quality enhancement through smart video processing and algorithm design is the information gathered from video statistics. Interesting parameters gathered from video statistics are e.g. the image- and display load, the usage of the color gamut, the estimated power consumption and the occurrence of static image parts. Examples of applications that can benefit from video statistics are power calculations, color gamut mapping algorithms, dynamic backlight control for LCD panels and LED backlights for LCD panels.

• 한국조사연구학회지:조사연구
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• 제5권2호
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• pp.71-90
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• 2004

제품과 마찬가지로 통계의 품질은 국가의 경쟁력을 높이고 국가발전에 필수적이다. 통계청은 지난 2002년 처음으로 48개의 통계품질평가지표를 사용해서 통계청에서 생산한 12개의 통계에 대한 품질평가를 실시하였다. 그러나 주요 국제기구나 선진국들에 비해 통계품질향상을 위한 조직과 인력이 부족하고 통계품질지표도 충분치 않아서 정확한 평가와 올바른 통계품질을 향상시키는 정책을 수립하는데 어려움이 있다. 이에 본 연구에서는 현재 통계청에서 사용하고 있는 통계품질평가지표를 검토하고 주요 국제기구와 통계 선진국들의 다양한 통계품질평가지표들을 비교${\cdot}$분석하여 81개의 평가지표를 마련하였고 이들은 7개 차원으로 분류하였다. 또한 이들 지표의 필요성과 각 지표에서 평가할 내용들을 정리하였다. 이 지표는 차원별, 절차별로 분류할 수 있고 통계별로 필요에 따라 사용될 수 있다.

• 응용통계연구
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• 제1권1호
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• pp.1-11
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• 1987

정부에서는 1987년부터 시작되는 6차 經濟 社會發展 5個年計劃에 통계부문을 포함시켜 통계제도를 위시한 각 부문의 통계를 개선하고자 노력을 경주하고 있다. 따라서 우리나라의 통제발전과정과 현황을 분석하고 새로　 경제사회환경에 부응하는 統計行政의 발전방향을 모색하고자 하는 것이다.

• 품질경영학회지
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• 제41권3호
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• pp.327-335
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• 2013

Purpose: The purpose of this study is to suggest the modified 'Korean Standard-Quality Excellence Index' model and analyze the improvement effect with survey data by comparing the properness between current and suggested model result. Methods: The collected data through the survey were analyzed using paired t-test and unbalanced ANOVA method for testing the consistency of two customer satisfaction evaluating categories and comparing the current model to suggested model for confirming the improvement of performance. Results: The statistical analysis result shows that adjusted model using prior information improves the consistency between two customer satisfaction in case of short life-cycle product. Also long life-cycle product case, the result shows difference gap decreasing with same direction. Conclusion: Considering statistical model for QEI reflecting the characteristic of product group such as life cycle seems to be meaningful. Since index may be compared yearly base for checking the trend, careful approaching without big change should be considered for application.