• Proceedings of the Korean Society for Information Management Conference
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• 2000.08a
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• pp.227-230
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• 2000

본 연구의 목적은 공공도서관에서 이루어지고 있는 문화행사가 도서관에 미치는 영향정도를 알아보기 위해 피실험자를 문화행사에 참가한 집단과 참가하지 않은 집단으로 나누어 각 집단의 도서관 이용도와 인식도를 조사·비교·분석함으로서 문화행사가 갖는 효용성에 대해 알아보고자 하는 것이다.

• Construction Engineering and Management
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• v.21 no.4
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• pp.25-30
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• 2020

• Proceedings of the Korean Statistical Society Conference
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• 2003.10a
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• pp.85-90
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• 2003

이 논문에서는 Samuel, Pignatiello와 Calvin(1998)이 제안한 ${\overline{X}}$ 관리도에서 이상원인 발생시점에 대한 최대우도추정량에 기초하여 변량표본크기(VSS) ${\overline{X}}$ 관리도를 수행하는 경우에 사용할 수 있는 최대우도추정량을 제안한다. 또한 제안된 최대우도추정량을 이용하여 이상원인 발생 시점에 대한 신뢰구간을 설정하였다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2017.11a
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• pp.119-120
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• 2017

본 연구에서는 광역 시 도 교육기관의 효율적인 재난관리체계 구축을 위한 조사를 실시하였다. 총 6개의 광역 시 도 교육청의 재난안전담당자 인터뷰 및 실태조사를 통하여 교육기관의 현황 및 문제점을 도출하고 재난관리체계 개선방안을 검토하였다.

• Journal of Korea Society of Industrial Information Systems
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• v.5 no.4
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• pp.55-59
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• 2000

In start up process control, it may be necessary to use appropriate scheme in monitoring processes with individual observations. In these situation individual observations are periodically drawn from the process. In this paper, using modifying statistics with individual measurement, we suggest a simple technique which operating control chart for monitoring the process. And compare individual observation control procedures that are X, an exponentially weighted moving(EWM), adjusted EWM and adjusted MCEWM charts. And estimate the ARL to detection of shifts in the process mean and standard deviation using simulation.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.409-410
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• 2010

미국, 영국, 호주 등은 도로교통시설을 기존의 사후 대응적 방식에서 예방적 유지관리 방식으로 전환하기 위해 자산관리체계를 도입하고 있다. 본 연구는 외국에서 추진하고 있는 자산관리 체계 사례와 자산관리정보시스템과 관련한 연구들 조사, 분석하여 국외의 자산관리정보시스템이 갖는 특성을 조사, 분석하였다. 이 결과를 토대로 국내 실정에 적합한 도로교통시설의 유지관리를 위한 자산관리정보시스템 도입 방안을 제시하였다.

• Korean Journal of Construction Engineering and Management
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• v.13 no.4
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• pp.141-151
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• 2012

Infrastructure are the essential element in the country for they are the basic facilities forming the basis of economic activity. In Korea Infrastructure which are subject to the management of government are increasing annually, and subsequently the budget of maintenance costs is expected to rise significantly. For the effective management of the constructed and accumulated infrastructure, the integrated management of the future assets will be needed which includes the determination of the asset status, management subjects, and the location, the maintenance of their performance and state, and the prediction of the cost required to increase their useful lifetime. However, in the domestic cases the road facilities valuation has not been done systematically, and the preparation and research on this is scarce. Thus, the systematic procedure for the road facilities valuation is required. In this paper the following study was conducted to derive the reasonable asset valuation methods. First, the valuation methods was investigated and summarized throughout the domestic and international research literature. Second, to apply the investigated valuation methods to the road facilities the valuation process that reflects domestic conditions and characteristics has been developed. Third, a working Bridge, Highways, and General national ways were applied to the general valuation process, and the results were analyzed. As a final step a schematic diagram of the asset management support by WDRC valuation method was presented.

• Journal of the Korea institute for structural maintenance and inspection
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• v.28 no.3
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• pp.100-107
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• 2024

Currently, in Korea, due to the rapid aging and deterioration of facilities, the minimum Maintenance Level and Performance Level' of facilities are required by the 'Facility Safety Act' or 'Infrastructure Management Act'. Since infrastructure assets have a long lifespan and the pattern of deterioration over time is complex, it is very difficult to maintain infrastructure as 'minimum maintenance state' or 'minimum performance state' by the current way of management. 'Asset Management' shall be performed not only by a technical perspective, but also by an accounting perspective such as cost and asset value. However, due to lack of awareness of 'asset management' among stakeholder, only technical perspective management is being carried out in practice. In order to effectively manage infrastructure assets, complex consideration of various asset value factors such as budget and service as well as safety and durability are required. In this paper, we presented a theory to evaluate and quantify the road network value for efficient asset management of the road network. We also presented a method of simulation to apply the theory presented in this paper. Through simulation and the results derived from this study, it is possible to specify the budget for the future national asset management, and to optimize the strategy for the management of old road facilities.

• Journal of Korean Society of Archives and Records Management
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• v.18 no.3
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• pp.97-123
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• 2018

The purpose of this study is to analyze the difference between job importance awareness and actual job achievement of archivists of private universities through importance-performance analysis (IPA), and to analyze the difference between certified and noncertified archivists about the above two factors. To achieve the purpose, the detailed job activities were drawn through a review of laws, regulations, and policies. The detailed list of job activities was confirmed by a few current archivists, Using the confirmed list of detailed job activities, a survey was conducted for archivists of private universities. The collected data in the survey were analyzed using the IPA method. According to the study results, the two groups of archivists have a clear understanding of their jobs; however, environmental factors influence the actual achievement of the jobs.

• 한국도로학회지:도로
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• v.3 no.3 s.9
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• pp.38-49
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• 2001