• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.505-507
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• 2004

컴포넌트 기반 개발은 컴포넌트 재사용을 통해 생산성을 향상시키고, 검증된 컴포넌트의 사용으로 소프트웨어 품질을 증대시키며, 개발비용 및 일정의 단축을 유도하는 등 기존의 소프트웨어 개발 방법에 비해 다양한 이점을 보유하고 있다. 이러한 이점에도 불구하고 컴포넌트 기반개발을 성공적으로 정착시키란 쉬운 일이 아니다. 이는 바로 컴포넌트 기반 개발의 특성상 발생할 수 있는 위험을 체계적으로 관리하지 못했기 때문이다. 본 논문에서는 컴포넌트 기반 개발 시 발생할 수 있는 위험을 분석하고 영향을 미치는 측정 메트릭을 조사하여 위험을 정량적으로 측정하기 위한 초석을 마련하였다. 또한 컴포넌트 기반 개발 시 발생할 수 있는 위험을 체계적으로 관리하기 위한 'CBD 개발과제 위험 노출도를 줄이기 위한 OT(Opportunity Tree)'를 제시하였다.s;를 제시하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.502-504
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• 2004

세계적인 SW 산업의 변화 추이로 볼 때, 우리나라 SW업체들도 SW개발 체제를 하루바삐 CBD로 전환해야겠다는 데 대해서는 의심의 여지가 없다. 기업의 CBD 능력은 지속적인 사업구조 조정 및 신규사업 창출이 불가피한 21세기의 경영환경에서 필수적으로 확보해야 할 기업 핵심 역량으로 간주되고 있다. 선진국에서는 CBD가 90년대 중반부터 본격화되어 이제는 기업 정보시스템 구축 방식의 주류가 되어있다. 국내에서도 금융, 국방 부분을 선도로 CBD에 의한 정보시스템 구축을 요구하기 시작했으며, 향후 그 수요가 급증할 전망이다. 그러나 문제는 CBD로의 전환에는 여러 가지 역경이 도사리고 있다는데 있다. 특히, 본 논문에서는 재사용성에 의해 기대되는 효과에 비해 실질적인 재사용의 결과도출을 이루지 못하는 문제점 개선을 위한 Opportunity Tree를 제안해본다. 또한, CBD로 전환함으로써 거둘 수 있는 이득이 무엇인지, 전환을 위해 갖추어야 할 조건이 무엇인지를 확인하고자 한다.

• Korean Management Science Review
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• v.25 no.3
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• pp.59-72
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• 2008

This paper proposes an R&D opportunity scan framework for information and telecommunications company in aging society. The framework consists of trend analysis, market-oriented search, technology-oriented search, and R&D Portfolio development. We identify technology themes in the market-oriented search by developing market scenarios and analyzing a new business model framework. And then we search prospective technologies in the technology-oriented recess by technology scanning and patent analysis. By matching technology themes with prospective technologies, generate an R&D portfolio. Finally, we evaluate the risk of the proposed R&D portfolio.

• Communications of the Korean Institute of Information Scientists and Engineers
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• v.28 no.6
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• pp.72-76
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• 2010

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.16 no.2
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• pp.123-141
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• 2021

This research examined the relationship between entrepreneurial attitude and entrepreneurial opportunity recognition and university students' entrepreneurial potential in the entrepreneurship of university students. Accordingly, this research confirmed the significant influence between the awareness formation of entrepreneurial opportunities and the attitude toward entrepreneurial, which affect the improvement of the entrepreneurial potential of university students, and analyzed the influence relationship between the variables according to the start-up education and the role model. The results of the study are summarized as follows. First, creativity, leadership, and individual control have a significant effect on information search. Insight and achievement have no statistically significant effect on information search. Second, creativity, leadership, and insight were found to have a significant effect on the information combination, and the sense of achievement and individual control did not significantly affect the information combination statistically. Third, creativity, leadership, and individual control have a significant effect on opportunity capture. Insight and achievement have no statistically significant effect on opportunity capture. Fourth, information seeking and opportunity capture have a significant effect on perceived entrepreneurship prospects, and information combination has no significant effect on statistically recognized entrepreneurship prospects. This research examined the effects of the entrepreneurship education and role model of university students, which are the subjects of entrepreneurship education activities supported by universities and governments, and suggested implications related to the entrepreneurial potential of university students who did not entrepreneurship immediately because the perceived desire for and the perceived feasibility of entrepreneurship are formed.

• 한국경영정보학회:학술대회논문집
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• 2008.06a
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• pp.79-84
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• 2008

Haptics, the science and physiology of the sense of touch, has been investigated in the field of engineering and HCI to provide better computing environments for users. Previous haptic technology being focused was mainly on the PC environments; however, beginning with the i-Phone of Apple recent haptic technology has entered our daily lives. Despite its popularization, the business opportunities the technology will bring have not yet been investigated thoroughly. This research forecasts the application of haptic technology on mobile devices and the consequential business opportunity. Also, the direction of future research in the field of MIS will be proposed.

• Spatial Information Research
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• v.22 no.3
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• pp.47-58
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• 2014

The credible measurement, reporting and verification (MRV) is among the most critical elements in UN-REDD (United Nations programme on Reducing Emissions from Deforestation and forest Degradation in Developing Countries). This study is intended to explore MRV potential in terms of UN-REDD opportunity cost estimation using satellite image for Mt. Geum-gang of North Korea. A visual interpretation were conducted to evaluate MRV conditions by sub-dividing or decomposing the images with different pixel size into a three types of hierarchical tree structure that helps dealing with spatial variability within each subarea. The permanent record of standard satellite remote sensing system demonstrated its capability of presenting area-wide visual evidences of MRV conditions in Mt. Geum-gang (such as the identification of forested area, degradation trends for forest space, three types of hierarchical land-cover and land use tree structure, carbon density in the landscape). Satellite data could be accepted as legally binding proof when it comes to REDD opportunity cost estimation since several cases exist where remote sensing has been used as legal evidence in ICJ (International Court of Justice) and UN resolution. It doesn't seem very difficult to comply with MRV requirements for UN-REDD opportunity cost calculation due to the probative value of satellite data. It is anticipated that this research output could be used as a valuable reference for Korea-based enterprises exploring REDD project sites and the carbon traders to ensure MRV potentials using satellite image in UN-REDD Opportunity Cost estimation.

• Journal of Korea Society of Digital Industry and Information Management
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• v.4 no.4
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• pp.71-84
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• 2008

This research aims at building the conceptual model and proposing concrete ways for raising the ICT productivity of the under-served groups. This research consists of four areas: 1) review and discussion of studies on digital divide issues, 2) theoretical reasoning of the relationship between informatization and productivity, 3) analysis of the present status of information gap between the under-served groups and the general public in Korea, finally 4) proposing the directions of policy making and various concrete ways for reducing information gap and raising the ICT productivity of the under-served groups through facilitating digital inclusion. The model of enhancing the ICT productivity of the under-served groups was theoretically reasoned to include three dimensions which are named as Economy, Efficiency and Effectiveness. The results of this research can be utilized for making policies of not only enlarging the digital opportunity of people in the under-served groups but also raising their income level and quality of life.

• International Journal of Reliability and Applications
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• v.1 no.1
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• pp.27-38
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• 2000

In a recent paper Iskandar ＆ Sandoh (1999) studied an opportunity-based age replacement policy for a system which has a warranty period (0,S]. When the system fails at age x $\leq$ S a minimal repair is performed. If an opportunity occurs to the system at age x, S $\leq$ x $\leq$ T, we take the opportunity with probability p to preventively replace the system, while we conduct a corrective .replacement when its fails in (S,T). Finally, if its age reaches T, we perform a preventive replacement, Under this policy the design variable is T. For the case when opportunities occur according to a homogeneous Poisson process, the long-run average cost of this policy was formulated and studied analytically by Iskandar & Sandoh (1999). The same problem is here analysed by using a graphical technique based on scaled TTT-transforms. This technique gives, among other things, excellent possibilities for different types of sensitivity analysis. We also extend the discussion to the situation when we have to estimate T based on times to failure.

• Journal of Digital Convergence
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• v.6 no.2
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• pp.87-95
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• 2008

Information technology is rapidly diffused throughout the world. Unfortunately, as the technology goes on the disabled vocational rehabilitation is more isolated in physically and mentally. A new paradigm, 'Digital practical use Opportunity' is a product of the tremendous technological changes driving the disabled vocational rehabilitation. The employment for the disabled vocational rehabilitation is a hot issue. Because lack of education rehabilitation cause many problems for the employer. Relating program of employment and education for the disabled vocational rehabilitation, they can get a job in a better condition. This study propose a model of good environmental employment for the disabled vocational providing them the way of getting a job so that they can go as a member of highly developed society. It conducted in society could fundamentally advance our knowledge about the structure of the employment of the disabled vocational rehabilitation, cure their feelings, give them a chance to live happier, stronger, healthier.