• Journal of the Korean Society of Systems Engineering
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• v.14 no.1
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• pp.19-27
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• 2018

For the purpose of technology planning and R&D strategy, this research developed a methodology for deriving technical information based on stakeholder requirements using natural language processing technology. The requirements are decomposed into semantic information based on grammar rules, and then the requirement information based technology information can be derived by linking with the three technical information extracted from the patent.

• Journal of Information Technology Services
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• v.10 no.3
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• pp.285-296
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• 2011

Recently world industry trends is moved from manufacturing to service. As a result product-market ideology is central to the service enabler of the service. And value creation and delivery of consumer-oriented services as the core design industry is gaining popularity abroad. But the Service design to dispose of the whole process from planning to be done systematically is not yet established a clear concept. This study suggested problems of the current service design industry, service plans and strategies for the development of service design through open questionnaire and FGI(Focus Group Interview) for using service model methodology which is presented by HyeogIn Kwon et al.(2010). And we also consider 27 kinds of developing challenges for service design industry innovation by 6 sectors, such as workforce, R&D, legal framework, lay the foundation, knowledge service and collaborative service.

• Journal of Information Technology Services
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• v.12 no.1
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• pp.115-130
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• 2013

This paper describes Cross reference services in Knowledge contents based on UCI. Cross references are effective features that can increase the value of the contents. Knowledge contents include academic papers, research reports, archives, historical and cultural heritage, and professional databases. Cross references are consists of reference-to and cited-by links which can be made by reference list in article. Some of cross reference services provided are considered. We designed cross reference services for knowledge contents in Korea and prototype services are provided. The reference linking service in the area of national R&D will enable the linking of heterogeneous information produced at different sources.

• Journal of the Korean Society of Tobacco Science
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• v.26 no.2 s.52
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• pp.73-78
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• 2004

This study was conducted to find out the relationship among agronomic characteristics including midrib ratio in Burley tobacco(N.tabacum L.) Four cultrivars, Burley 21, KB108, KB111 and KB301, were grown at Suwon Experimental Station in 2001. Several agronomic characteristics of these cultivars were measured for the analysis of correlations among agronomic characteristics. Midrib ratio of KB301 was somewhat higher than those of the other cultivars, but there is no significant differences among cultivars at $5\%$ probability level. Among four stalk positions, midrib ratio of cutters was the highest. Midrib ratio was correlated positively with length of leaf at $1\%$ level and negatively with weight of lamina at $5\%$ level, respectively.

• Journal of the Korean Operations Research and Management Science Society
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• v.31 no.3
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• pp.1-10
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• 2006

In this paper we deal with a cell planning issue arisen in a CDMA based multicast network. In a CDMA based wireless network, a terminal can significantly reduce the bit error rate via the cohesion of data streams from multiple base stations. In this case, multiple base stations have to be operated according to a common time line. The cells whose base stations are operated as such are called soft-combined cells. Therefore, a terminal can take advantage of error rate reduction, if the terminal is in a soft-combined cell and at least one neighboring cell is also soft-combined. However, as soft-combining operation gives heavy burden to the network controller, the limited number of cells can be soft-combined. Our problem us to find a limited number of soft-combined cells such that the benefit of the soft-combining operation is maximized.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2004.05a
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• pp.171-176
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• 2004

지식경영 관점에서 볼 때 기업의 기술혁신활동은 지식창출의 비중이 가장 높은 기업활동이며, 서로 다른 영역의 지식 통합이 중요한 지식경영 활동이다. 따라서 연구개발조직의 기술혁신 활동은 지식 경영 이론을 통하여, 잘 설명될 수 있는 분야라 할 수 있다. 본 연구는 한국의 기업들을 대상으로 하여 기술혁신과정의 지식경영활동이 기술능력 축적에 어떠한 영향을 주었는지에 대하여 조사하였다. 기존문헌의 분석을 바탕으로 기술혁신과정에서 발생하는 5가지 지식경영활동과 지식경영활동의 영향요인을 도출하고, 이후 지식경영활동과 기술능력의 향상 정도를 실증적으로 분석하였다. 분석 결과 지식공유, 지식활용, 결과성찰 세 가지 지식경영활동이 기술능력 증가와 유의한 영향을 미치는 것으로 제시되었다. 마지막으로 본 연구의 의의와 결론, 향후 연구방향을 제시하였다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2004.05a
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• pp.155-158
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• 2004

The aim of this study is to map the structure of biochip research field and analyse ex-ante feasibility in R&D planning stage using Co-word analysis. We used SCI Database as a source data to analyze the intellectual structure of biochip research in two different periods (1994${\sim}$1999, 1994${\sim}$2002).

• Proceedings of the KIEE Conference
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• 2008.10b
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• pp.266-267
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• 2008

ERP(Enterprise Resource Planning) 및 그룹웨어 등의 전자적인 메일, 결재, 문서 관리 수단의 발달에도 불구하고 금융 및 산업계의 프린팅 수요는 매년 급증하고 있다[1]. 특히 근래의 프린터는 스캐닝, 복사, 프린팅 보안 시스템 등의 다양한 기능들이 융복합화 하면서 사무실에서의 문서 수요와 관리를 책임지는 시스템으로 진화하였다[2]. 다양한 문서 포맷에 대한 프린터의 직접 지원도 ubiquitous의 시나리오에 필수적인 아이템이 되어 가고 있다[2]. 이에 본 논문에서는 인터넷 공간에서 가장 널리 쓰이는 문서 포맷의 하나인 Adobe사 PDF(Portable Document Format) 문서 포맷을 중심으로 프린터에서 직접 문서 해독 및 이미지 처리와 렌더링을 수행하는 S/W 시스템에 대해 그 아키텍쳐와 구현 예를 보이고자 한다. 아울러 임베디드 시스템에서 direct printing S/W의 고려 사항에 대해 논하고자 한다.

• Proceedings of the Korean Geotechical Society Conference
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• 2006.10a
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• pp.585-592
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• 2006

Recently, many high rise buildings is planning and under construction over the world. The drilled shafts as a foundation of high rise buildings are often adopted fur the purpose of construction safety and construction cost effectiveness. It is common that the capacity of drilled shafts is beyond conventional conception. The reasonable design and quality assurance for the drilled shaft as foundation of high rise building become much more important since the drilled shafts should bear much higher working load. This paper reviews state of the art of the design and quality assurance for the drilled shafts as foundation of high rise buildings. And also some related suggestions are given in this paper.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2001.10a
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• pp.242-245
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• 2001

This study is aimed to design a priority setting algorithm necessary for evaluating and selecting interdependent R&D planning system alternatives. In case that the relationship of technology alternatives is interdependent, a relative importance as occurrence or nonoccurrence of the technology alternatives viewed from the future time varies. So, we are subject to design the evaluation process considering a cross- impact of future technology alternatives. Thus, we apply the cross impact analysis (CIA) model to consider the cross-impact among interdependent system alternatives. Also, the analytic hierarchy process(AHP) model is applied to determine the priority of alternatives by taking the pair-wise comparison among factors.