• Journal of Korea Fair Competition Federation
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• no.144
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• pp.112-115
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• 2009

• Korean Journal of Construction Engineering and Management
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• v.22 no.1
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• pp.106-115
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• 2021

Classifying work trades using images can serve an important role in a multitude of advanced applications in construction management and automated progress monitoring. However, images obtained from work sites may not always be clean. Defective images can damage an image classifier's accuracy which gives rise to a needs for a method to enhance a work trade image classifier's performance. We propose a method that uses work dependency information to aid image classifiers. We show that using work dependency can enhance the classifier's performance, especially when a base classifier is not so great in doing its job.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2004.06a
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• pp.349-349
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• 2004

차세대관리 종합공정(Advanced spent fuel Conditioning Process)은 사용후핵연료의 안전하고 효율적인 관리를 위하여 제시된 건식처리공정으로 사용후핵연료를 금속으로 전환하고, 고발열성 핵종(Cs, Sr)을 효율적으로 제거하여 사용후핵연료의 부피, 발열량 및 방사선의 세기를 최대 1/4까지 감소시키고, 처분용기의 소요량과 처분장의 소요면적을 1/2 이상으로 축소함으로서 처분 안전성과 경제성을 높일 수 있는 장점으로 인해 연구개발 중에 있으며, 이의 실증시험 수행을 위하여 ${\alpha}-{\gamma}$ type의 핫셀을 건설 중에 있다.(중략)

• The Korean Journal of Applied Statistics
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• v.11 no.1
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• pp.13-28
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• 1998

Corrent measurement system assessment is crucial in helping improve process or quality. In this article, we would like to apply several methods of measurement system assessment in statistical process control. Specifically, focus is on accuracy, precision (both repeatability and reproducibility included), and stability of the measurement process.

• Environmental engineer
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• s.328
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• pp.2-8
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• 2013

"드림파크CC는 국내 최초로 조달청 발주를 통해 골프장 운영관련 업체를 선정한 바 있으며, 운영과정에서도 더욱 투명하고 공정하게 관리해 나갈 계획입니다." 지난 5월에 취임한 송재용 수도권매립지관리공사 사장은 그동안 말도 많고 탈도 많았던 매립지내에 건설된 드림파크CC에 대해 향후 공정하게 운영할 것을 다짐했다. 그는 또 재임기간 동안 악취와 먼지를 저감시켜 애물단지 매립지를 보물단지로 만들어 지역주민과 상생하는 정책을 수립하겠다는 포부도 밝혔다. 송재용사장은 검정고시로 대학에 진학한 후 행정고시에 합격하는 학구파인 동시에 시인으로 문예지에 등단한 문인이기도 하다 다음은 송재용 사장과의 인터뷰 내용이다.

• Proceedings of the Korean Society of Tobacco Science Conference
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• 2001.05a
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• pp.55-71
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• 2001

권련의 불량요인 파악과 조치를 위해서는 담배의 제조 공정에서 수집되는 데이터를 실시간으로 통계분석 및 품질관리 함으로써, 제조 공정상의 문제점을 즉각적으로 파악하여 예방함으로써 제조담배의 불량을 최소화 할 수 있다. 또한 소비자의 만족도를 향상시키기 위해서는 향상된 품질을 통하여 소비자에게 더 큰 만족을 줌으로써 PL법 시행시, 제조 담배에 대한 신뢰도를 높이기 위하여야 하며, 품질관리업무의 자동화는 단순, 반복되는 품질관리 업무를 자동화시킴으로서 업무의 효율성 및 date의 신뢰성을 높이고, 정형화된 보고서를 작성함으로써 작업자로 하여금 생산성이 높은 업무에 집중할 수 있도록 할 수 있다.

• Journal of Internet Computing and Services
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• v.25 no.3
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• pp.83-92
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• 2024

Recently, the importance of HR analytics for data-based decision-making in establishing and operating an effective human resource management system for companies is increasing. In addition, there is growing interest in the effect of employees' perceptions of organizational justice on positive organizational behavior. Therefore, in this study, among the various factors affecting teamwork behavior, we analyzed the impact on teamwork behavior such as perception of organizational justice and organizational culture. Organizational justice has a significant impact on the formation of members' attitudes, but its meaning may vary depending on the organizational context. In this study, we divided organizational justice into four types (procedural, distributive, interpersonal, and informational fairness) and confirmed their impact on teamwork behavior. In addition, organizational culture was divided into hierarchy culture and innovation culture, and how to regulate these relationships was examined. To analyze these relationships, individual-level data collected from 657 people at domestic companies were used for analysis. According to the analysis results, in a hierarchical culture, procedural justice and information justice had a positive influence on teamwork behavior through the mediating process of job satisfaction, and in an innovative culture, interpersonal justice and information justice had a positive influence on teamwork behavior through job satisfaction. It was confirmed to have a (+) effect. These research results provide implications for people management by indicating that, although organizational justice is important to members and organizations, it may be perceived differently and have different meanings depending on the organizational context. Through the use of the information presented in this study, we will provide value that can effectively and efficiently implement a company's human resource management system.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.597-600
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• 2008

Recently, Several Mega project are been performing as a multi-dimensional development project in Korea, but some problem has been revealed about deficiency of the history, experience, and skill. A multi-dimensional development project require the technology which can manage mega project to its specific at the level of program management. predicting schedule and schedule management are the most important for mega project, been performing over several years. This research shows the method of predicting and planning schedule in the early stage as a pre-study on developing a technology of schedule management. First of all, it presents the development of database considering the specific of mega project that can accumulate the history of schedule and search the schedule according to the type of single and multi building. Also it suggests the method of prediction schedule by creating scenarios according to owner requirements and cash flow, affecting schedule management in the early stage, and the shortening possibility of schedule duration using CCPM theory.

• Korean Journal of Construction Engineering and Management
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• v.5 no.5 s.21
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• pp.65-75
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• 2004

Labor management has been considered as an important task in construction industry. However, labor management has not yet been systematically performed because of the wide variety of factors of construction industry such as the field work, the complexity of the work process, the daily employment. Most of the present labor managements are performed to collect the information of the number of labors input during the work period, and to calculate labor cost. The information of activities performed by labors can be effectively used to analyze project status related to schedule, cost and productivity, but the present labor management systems are not based on the activities. The main objective of this research is to develop a labor information management system using IT tools in order to measure the number of labors input on the activities, and to convert the labor information into productivity data. It is anticipated that the effective use of the developed system would be able to effectively assist the scheduling and cost management of a project.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.42 no.4
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• pp.549-557
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• 2022

Due to harsh conditions of construction site, understanding of current feature of terrain and other infrastructures is critical issue for site managers. However, because of difficulties in acquiring the geographical information of the construction sites such as large sites and limited capability of construction workers, comprehensive site investigation of current feature of construction site is not an easy task for construction managers. To address these circumstances of construction sites, this study deduce difficulties and applicabilities of unmanned aerial vehicle in the area of construction site management. To confirm applicability of UAV in civil construction project, case study have been conducted on the road construction project. The result of case study proved that the developed system is one of promising technologies that has been studied in construction site management. To improve applicability of UAV for construction and process management information, law and technical issues will be an important area of future study.