• Annual Conference of KIPS
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• 2019.05a
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• pp.231-234
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• 2019

본 논문에서는 레미콘 타설 공정에서 스마트폰으로 현장 검사와 품질관리가 가능하도록 모바일 레미콘 품질 관리 시스템을 제안하였다. 또한 현장검사를 디지털화하기 위한 실시간 슬럼프 데이터 처리 부분을 함께 제안하였다. 검사자의 스마트폰을 이용하여 레미콘 현장검사의 영상을 실시간으로 전송하여 오류를 판단하고 레미콘 제품 이상 여부를 현장과 본사에서 실시간 공유가 가능하도록 하였다. 개발대상기술은 실제 결과 값과 영상 이미지 분석 등으로 제품에 대한 이상 여부가 판단되며 회사 및 현장에 적합한 정보 제공이 가능하다. 레미콘 품질 데이터 분석을 기반으로 원자재 관리 데이터와 연동함으로써 레미콘 업종의 가장 큰 문제 사항인 원자재 반입에 따른 최적의 배합 비율 제시가 가능하다.

• Journal of Korean Society for Geospatial Information Science
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• v.13 no.3 s.33
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• pp.3-13
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• 2005

This study aims to establish the quality management method for spatial data construction process. Total 17 regulations related to spatial database construction and major aerial survey firms were analyzed in terms of working process, equipments, accuracy of results. It is standardized the process of making new digital maps using aerial photography, revising existing digital maps, producing digital elevation models and developing imagery maps. Quality checking factors for spatial data construction process are also established.

• Proceedings of the Korea Water Resources Association Conference
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• 2016.05a
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• pp.462-462
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• 2016

하천의 유량은 다양한 방법으로 측정가능한데 그중에 ADCP(Acoustic Doppler Current Profiler)는 1980년대 말 도입된 이래 현재 국내외에서 광범위하게 사용되고 있고, 그 활용성은 점점 더 커지고 있다. 이러한 이유로 최근 미국, 호주, 뉴질랜드 등에서는 ADCP 측정유량에 대한 품질관리와 생산된 자료에 대한 평가를 통해 신뢰성을 확보하기 위한 방안을 마련하고 있다. 본 연구에서는 ADCP 이동보트법 측정유량에 대한 3개국(미국, 호주, 뉴질랜드)의 품질관리 및 신뢰도 확보 방안에 대한 문헌조사를 수행하였고, 각 방안들에 대하여 7개 항목으로 비교 및 분석하였다. 그리고 분석된 내용을 바탕으로 ADCP 이동보트법 측정유량의 품질평가 방안을 제시하고, 유량조사사업단에서 수행한 ADCP 이동보트법 측정유량 자료(2013년~2014년)를 대상으로 측정유량 품질평가 방안을 적용하여 결과를 품질등급으로 제시하였다. 이 지표는 사용자가 ADCP 이동보트법 측정유량의 품질을 확인하고 신뢰할 수 있게 함으로써 향후 활용성을 더욱 향상 시킬 수 있을 것으로 기대된다.

• Journal of Korean Society of Archives and Records Management
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• v.12 no.1
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• pp.59-78
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• 2012

This study confirmed the structural concept and preliminary statements based on concept definition of archival service quality, conducted statistical analysis, and developed the service quality scale equipped with validity and reliability. Developing the scale is unique for pubic institutions and expected to play a practical role in presenting for each archive more effective operation method to enhance service quality by diagnosing its status and identifying the differences from other archives.

• KIPE Magazine
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• v.4 no.3
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• pp.36-38
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• 1999

종전에는 전력회사가 전력수요에 따라 공급설비를 확충하는데 중점을 두어 왔으나, 최근에는 미국 등 선진국을 중심으로 공급력을 확보하는 것과 같은 효과를 거두면서, 국가의 총 비용을 줄이는 수요관리 위주로 경영방향이 변화하고 있다. 한국전력공사는 전기이용효율 향상을 통한 수요관리방안으로 고효율기기 보급지원제도를 검토하고, 조명기기를 대상으로 장려금 지급방안을 마련하여 시행하고 있으며, 지원기기에 대한 품질의 신뢰성 확보를 위하여 기술규격과 품질인정제도를 제정하고 인정표시로 "고 마크"를 운용하고 있다.

• The tire
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• s.246
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• pp.24-29
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• 2011

지식경제부 기술표준원에서는 2011.3.11일자로 자율안전확인대상 자동차용 타이어 안전기준 개정(안)을 입안 예고하였으며, 본고는 동 개정(안)의 취지 및 주요내용과 아울러 자동차용타이어가 품질관련 법규 "품질경영 및 공산품안전관리법" 상에서 어떻게 관리되는지에 대하여 요약한 것이다. 한편, 우리협회는 그간 국내타이어업계와 함께 기준치 이하의 저품질 타이어 유통 근절을 통한 타이어 사용자의 안전성 향상과 관련법규의 실효성 제고 차원에서 금번 타이어 안전기준 개정(안) 마련에 있어 적극 참여하여 왔다.

• The Journal of Bigdata
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• v.3 no.1
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• pp.33-40
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• 2018

With the advent of the fourth industrial revolution, each industry has been innovated with new concepts. New concept of each industry takes advantage of new information technologies based on big data infra. Thus quality control of big data is becoming more important. In this paper, we try to develop a framework of big data service quality through a case study. A 'Legal Tech' service was selected for the case study. Especially a big data quality framework was developed for a living law service in the Ministry of Justice.

• The Journal of Bigdata
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• v.2 no.2
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• pp.67-74
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• 2017

The use of Bigdata plays an important role in all areas of society. Especially in the health care field, the role of Bigdata is very considerable because it deals with people's life and health. However, the interest and awareness of quality control of medical data is markedly low. Because the low-quality medical Bigdata leads to national loss and public health impairment, quality control of medical Bigdata is needed. The purpose of this research is to present the direction of medical Bigdata quality management by examining literature and cases of domestic and foreign medical Bigdata quality management practices. In addition, as a case of medical Bigdata quality control in the Y medical institution in Korea, activities of a Bigdata quality management TFT and results of a survey conducted for major data users in the hospital were presented.

• The Korean Journal of Archival Studies
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• no.71
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• pp.237-272
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• 2022

In 2019, the pilot project to establish a record management system for administrative information datasets started in earnest under the leadership of the National Archives. Based on the results of the three-year project by 2021, the improved administrative information dataset management plan will be reflected in public records-related laws and guidelines. Through this, the administrative information dataset becomes the target of full-scale public record management. Although public records have been converted to electronic documents and even the datasets of administrative information systems have been included in full-scale public records management, research on the quality requirements of data itself as raw data constituting records is still lacking. If data quality is not guaranteed, all four properties of records will be threatened in the dataset, which is a structure of data and an aggregate of records. Moreover, if the reliability of the quality of the data of the administrative information system built by reflecting the various needs of the working departments of the institution without considering the standards of the standard records management system is insufficient, the reliability of the public records itself can not be secured. This study is based on the administrative information dataset management plan presented in the "Administrative Information Dataset Recorded Information Service and Utilization Model Study" conducted by the National Archives of Korea in 2021. A study was conducted. By referring to various data, especially public data-related policies and guides, which are being promoted across the government, we would like to derive quality evaluation requirements in terms of records management and present specific indicators. Through this, it is expected that it will be helpful for record management of administrative information dataset which will be in full swing in the future.

• Journal of Korean Society of Transportation
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• v.33 no.4
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• pp.417-429
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• 2015

Evaluation of traffic data quality is a backbone of better traffic information and management systems because it directly affects the reliability of traffic information. This study developed an integrated index for evaluating the quality of archived intelligent transportation systems (ITS) data. Two novel indices including spatio-temporal consistency and severity of missing data were devised and integrated with existing indices such as availability and completeness. An evaluation framework was proposed based on the developed integrated index. Both analytical hierarchical analysis (AHP) technique and entropy method were adopted to derive mixed weighting values to be used for the integrated index. It is expected that the proposed methodology would be effectively used in enhancing the quality of traffic data as a part of traffic information system.