• Proceedings of the Korea Contents Association Conference
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• 2016.05a
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• pp.347-348
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• 2016

스마트 팩토리에 대한 연구가 국내에서도 활발히 이루어지고 있다. 본 논문에서는 스마트 팩토리의 일환으로 MVC(Model-View-Controller)기반의 제조공정 데이터 관리를 위한 입력시스템을 구현했다. 단순히 공정의 기록을 수기로 작성하는 것을 전산화 시키는 것이 아닌 라인편집, 공정편집, 설비 편집 등 사용자의 요구 맞게 유동적으로 입력시스템의 편집(Custom-Form)이 가능하다. 또한 작업자 권한 관리가 가능하여 제조 공정 전반에 영향을 미치는 모든 부분을 제조공정 데이터 관리를 위한 입력시스템을 통해 전산화가 가능하다.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.11a
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• pp.1534-1537
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• 2011

소프트웨어 개발의 재사용성과 신뢰성을 높이기 위해서 DLL 기반의 소프트웨어로 구성된 M&S 프레임워크를 개발하였다. M&S 프레임워크를 적용한 소프트웨어는 짧은 기간에 개발하여 비용을 절감할 수 있는 장점은 있으나, 프레임워크에서 사용된 다수 DLL의 버전관리의 어려움이 있다. 본 논문에서는 DLL 기반 소프트웨어 통합을 위한 버전관리 방법을 제시한다.

• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.511-512
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• 2007

변전소 자동화 시스템은 변전소 내의 주요 전기적 데이터들을 DB화 하여 그 트렌드 및 이벤트 내역을 관리하고 각종 제어를 수행하고 상태를 감시하는 시스템이다. 현재 전 세계적으로 IEC 61850 프로토콜을 적용하고 그 목적에 맞게 Interoperability를 구현하려는 노력이 진행되고 있으며 이에 맞추어 변전소 및 Utility에 적용되는 많은 시스템들이 IEC 61850의 적용에 박차를 가하고 있는 상황이다. 이에 따라 변전소 내의 주요기기중의 하나인 주 변압기에 설치되어 변압기의 상태를 감시하고 관리하는 IED인 변압기 Local Unit에 사용할 수 있는 새로운 IEC 61850 Local Unit의 Logical Node를 설계한다.

• Proceedings of the SAREK Conference
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• 2009.06a
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• pp.367-367
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• 2009

• The monthly packaging world
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• s.361
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• pp.70-73
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• 2023

• Korean Journal of Construction Engineering and Management
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• v.10 no.4
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• pp.119-128
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• 2009

The construction R&D(Research & Development) has various performance according to research charater. But present performance evaluation form evaluates project rather than charater of research. The important reasons that evaluats the performance are to try conclusions with evaluated objects in the short run, but to forecast the performance of future construction R&D and to get the better performance. Thus this study extracts the RPI(Research Performanc Index) with output as the conter, developes the estimation method and measures the quantitative performance. Applying the ANOVA(Analysis of Variance), it is proved that the performance according to research charater is various. And applying the Correspondence Analysis, it is analised the relationship with performance and research charater. The purposes of this study are to idetify the problem of uniform performance evaluation and to improve it.

• Journal of Korea Technology Innovation Society
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• v.19 no.3
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• pp.604-633
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• 2016

In this study, we attempt to identify factors that influence the performances of Korean firms regarding global R&D cooperation, and to derive policy implications for performance improvement. The hypothetic influential factors include firms' general characteristics, purposes and types of cooperation, technology, partners and their countries, and government support. We categorize the performances of global R&D cooperation into technological, economic, and strategic performance, and analyze the effects of those factors on each of the performances as well as the overall performance. We use a standard tobit model for the overall performance, while using a multivariate tobit model for the other performances to reflect the possible correlations among them. The survey data was collected from 162 Korean firms that had previously conducted or were currently conducting global R&D cooperation.

• The Journal of Society for e-Business Studies
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• v.10 no.1
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• pp.41-60
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• 2005

IDEF(Integrated Definition) method, a standard methodology of CALS process modelling, was applied to the weapon system R&D process to provide information modelling by analysing about goal, input, output and constraints in the R&D process. The information to be managed in R&D institutes was identified by using SmartER which is the automation program of IDEF1/1X and obtained information modelling for TO-BE model. The work process of weapon system R&D consists of the concept study phase, the exploration development phase, the system development phase, the prototype manufacturing phase, and the report writing of R&D results phase. The information modelling of weapon system R&D is the R&D work process with information sharing by means of IWSDB Since IDEF is suitable for large scale system development like weapon system R&D, further studies on IDEF would be required to achieve the goal of defense CALS.

• Korean Journal of Construction Engineering and Management
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• v.8 no.6
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• pp.167-177
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• 2007

For the continuous growth of the construction industry and the increase of the global competitiveness, research and development of construction technology is necessary. However, the R&D investment of Korean government for the construction industry is not sufficient compared with other countries and the various policies for encouraging construction R&D investment need to be improved too. This research focuses on the promotion of the construction R&D by the private sector that is one of the principal body of construction R&D and also the final user of the developed construction technology. This research suggests three promotion directions for the construction R&D by private sector; (1) the direction of creating better R&D investment climate, (2) the direction of increasing R&D investment amount, and (3) the direction of fostering R&D activities immediately.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.05a
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• pp.732-733
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• 2014

This study aims to examine the R&D trends on Big Data sector through patent analysis and to suggest directions of the R&D activities in Korea. According to the results of analysis, the R&D trends of Big Data sector have shown two characteristics. First, the US has monopolized the world market of Big Data Sector. The patent activities of US have shown relatively even throughout every technology. And the average share of each technology is over 40%. Second, the trends of R&D have been changed. In the past, data analysis and processing technologies were the mainstream, whereas data operations and management technologies are mainly featured. However, the patent applications in Korea have been concentrated on storage technologies, while the applications for data operations and management technologies are correspondingly low; therefore, it seemingly needs urgent research and development of relevant technologies.