• The Journal of Information Technology
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• v.6 no.4
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• pp.93-111
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• 2003

Enterprise portal(EP) is the emerging service and technologies in recent business area. We divided the three subportal of EP - IPP(Information Processing Porta), DPP(Decisino Processing Portal) and EKP(Enterprise Knowledge Portal). IPP include the information processing area that conduct the general business field. DPP is the area that can support the employee's decision processing and making according to their roles. The function of EKP assist the tacit knowledge management and the collaboration job among knowledge workers. If we efficiently integrate and aggregate their subportal, our business information system can achieve more efficient and effective business performance. Also we can anticipate this model that serve the system environment, supporting the user friendly circumstance, enforcing e-business activity, connecting between customer and supplier, positioning more competitive advantage.

• Proceedings of the Korea Multimedia Society Conference
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• 2002.05d
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• pp.655-660
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• 2002

기업은 eBusiness를 위하여 다양한 기업 솔루션을 도입하고 있다. 그러나 이것은 오히려 업무가 복잡해지는 어려움을 겪게 만들게 되었다. 이로 인해 주목받고 있는 것이 단일화된 게이트웨이를 통해 정보를 제공받을 수 있는 EP(Enterprise Portal)이다. EP의 도입을 통해 기업은 경쟁력 향상과 정보의 지식화, 비용과 시간의 절감 및 직원과 고객 모두에 대한 생산성 향상을 꿰할 수 있다. 본 논문은 UML 모델링을 통한 포털의 설계로부터 플랫폼에 독립적으로 XML 문서를 저장할 수 있는 XML 저장관리시스템을 기반으로 한 B2B XML Portal을 설계하였다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2003.05a
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• pp.843-848
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• 2003

의사결정에 관련된 지식을 선별하고 이를 효과적으로 활용하기 위하여 많은 기업들이 지식관리시스템을 도입하여 활용하고 있다. 방대한 지식에서 사용자에게 적합한 지식을 제공하는 지식추천 기능은 지식관리시스템의 주요한 기능 중의 하나이다. 대부분의 시스템들이 사용자에게 직접 관심분야를 입력받고 이 정보를 바탕으로 지식추천을 하고 있으나, 사용자가 과거 지식관리시스템을 활용하면서 보인 관심표명 행동들을 활용한 지능적인 지식 주전 방안에 대한 연구는 미진한 편이다. 본 연구에서는 지식 카테고리 또는 문서 키워드를 활용하여 지식을 추천하는 방안과 사용자의 관심분야를 표현하는 프로파일 생성을 위한 다양한 방안을 설계하고 각 방안들의 지식추천 성과를 비교하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2011.06b
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• pp.258-261
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• 2011

오늘날 에너지를 확보와 관련하여 많은 세계 각국 및 기업에서 다양한 사업과 다양한 실험이 이루어지고 있다. 최근 이와 관련하여 미래의 청정 에너지로 부각되고 있는 핵융합에너지가 관심을 받고 있으며, 국내에서도 많은 연구와 성과가 나타나고 있다. 하지만, 이들 연구성과들을 제대로 관리하여 다른 연구에 재투자할 수 있는 지식관리가 부족한 형편이다. 단순한 지식관리보다는 조직의 비즈니스, 정보, 응용 시스템 및 기반구조에 맞도록 적용하여 적시적소에 이용 가능한 시스템을 구성할 필요가 있다. 따라서 본 연구에서는 핵융합에너지 관련 지식 데이터를 적절하게 관리할 수 있는 개념수준의 포털기반 핵융합 에너지 지식관리시스템의 설계를 제안한다.

• Korean Journal of Construction Engineering and Management
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• v.2 no.1 s.5
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• pp.68-77
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• 2001

MOCT(Ministry of Construction & Transportation) suggested 'A Plan for Implementation of Knowledge-based Economy for the Construction Industry' to add high value to the construction industry by means of knowledge-based management techniques. However, there are no guidelines which help the bodies of the construction industry(government, research center / university, enterprise, etc) with doing a knowledge management. So it is difficult to implement the knowledge management systems for the construction industry. To establish the knowledge portal for the construction industry, the objective of this study is to present works, which help the bodies of the construction Industry(government, research center/university, enterprise, etc) with doing knowledge activities efficiently. To accomplish this objective, we analyzed the overall knowledge management activities. And we suggested an implementing direction of the knowledge management systems for the construction industry and a strategy for implementing the knowledge management systems in the construction industry. As results of this study, we established a strategy of knowledge management and works of the bodies of the construction industry(government, research center / university, enterprise, etc) We expect that the results of this study will be used as a manual of the bodies of the construction industry for implementing knowledge management systems and the knowledge portal that brings the construction industry to high value added industry.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11a
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• pp.289-291
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• 2005

XML의 출현으로 메타데이터를 이용한 개념수준의 지식 모델링 토대가 구축됨으로써, 추론 기능을 부가하여 실질적인 개념화를 실현하는 온톨로지 기술이 정보시스템의 핵심요소로 부각되고 있다. 온톨로지를 적용함으로써 기존의 정보처리를 지식 처리로 고도화할 수 있으며, 다양한 지식처리 기능을 실현해 낼 수 있다. 본 연구에서는 기업이나 기 관 간의 지식 자원 관리 및 공유, 협업 등이 가능한 JSR 168과 WSRP 기반의 포탈 프레임워크를 구축하고 온톨로지 기술을 응용하여 포틀릿 정보를 의미 수준에서 관리하는 방법을 제시한다. 본 논문의 온톨로지 기반의 로틀릿 관리 기능을 갖은 엔터프라이즈 포털 시스템은 깁업의 정보 자산 관리와 정보 서비스 향상에 기반 시스템으로 활용될 수 있다.

• Journal of Global Scholars of Marketing Science
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• v.14
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• pp.17-37
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• 2004

This research is speak that is tendencious in comprehension of external consumer information search behavior using on-line external information source to consumers who use on-line that is used as corporations' main strategic means. That is, classify consumer groups which was atomized according to type inflict consumer's information search knowledge level and shopping value study which use on-line, and decision factors of information search that these groups can influence a difference or each group which use information sources grasped what it is. Result that investigate information search knowledge level difference about study finding on-line information source utilization used mainly portal site, comparison site, auction site. And, utilization shopping pursuit value group used information source by portal site, auction site, niche shopping mall site and hedonic shopping pursuit value group used information source by portal site, auction site, shopping mall site. It confirmed that all variables(i.e. consumer-based variable and web site-based variable) are influencing variously in on-line external information search types. Finally, we proposed different way to erect strategic model about consumers that use on-line with study finding that see.

• Journal of Intelligence and Information Systems
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• v.18 no.2
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• pp.85-105
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• 2012

In recent years, IT advancement has brought out the new Internet communication environment such as online social network services, where people are connected in global network without temporal and spatial limitation. The popular use of online social network helps people share their experience and preference for specific products and services, thus holding large potential to significantly affect firms' business performance through Word-of-Mouth (WOM). This study examines the role of online social network in raising WOM effect on the movie industry by comparing with the similar role of Internet portal, another major online communication channel. Analyzing 109 movies and data from both Twitter and Naver movie, we found that significant WOM effect exists simultaneously in both Twitter and Naver movie. However, we also found that different figures of online viral effects exist depending on the popularity of movies. In the hit movie group, before the movie release, the WOM effect occurs only in Twitter while the WOM effect arises in both Twitter and Naver movie at the same time after the movie release. In the less-popular (or niche) movie group, the WOM effect occurs in both Twitter and Naver movie only before the movie release. Our findings not only deepen theoretical insights into different roles of the two online communication channels in provoking the WOM effect on entertainment products but also provide practitioners with incentive to utilize SNS as strategic marketing platform to enhance their brand reputations.

• Korean small business review
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• v.42 no.4
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• pp.285-308
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• 2020

This paper analyzes the factors which affect University professors and students on their startup activities, such as (a) University factors: their industrial cooperation organization and systems, their resources for startup support, their knowledge assets, and (b) socioeconomic characteristics in which Universities are located. We used the data and information from the University Information System and the National Statistical Office Publication to analyze 157 4-year Universities in Korea who uploaded their startup-related information on the system. Our analysis shows that Universities' systems, such as the term for Professors' leave of absence for startup activities, and their amount of knowledge assets affect the number of Professor startups significantly positively, while there is no significant effect on their performance, in terms of sales, from those factors, except for the amount of patents that the University has. In the meantime, the number of practical startup courses, the number of startup clubs, and the number of professor startups in the University affect the number of student startups, while the size of industrial cooperation body, the amount of knowledge asset, the area's socioeconomic characteristics didn't affect their performance. The result implies that we need to take different approaches to boost University professor startups and their student startups: better system and more knowledge for the former, more practical courses and programs for the latter. Further study is needed to get a more robust result because this analysis used only one year data, and personal trait data was not included in the analysis. A panel data analysis for several years is recommended for further research.

• Convergence Security Journal
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• v.17 no.2
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• pp.3-13
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• 2017

In the knowledge-information society, many domestic companies put lots of investment in technical development to possess core technologies and intellectual property. However, in the results of passive investment in security to protect their technologies compared to the active investment in technical development, the technology leaks from many companies and research institutes are rapidly increasing. Such increase of technology leaks not only causes damage to companies, but also has harmful effects on national economy directly and indirectly. Even though it has been perceived that a lot of industrial technology leak crimes are committed by former/current workers of small and medium-sized businesses, it is hard to find researches that mainly compare and analyze them. Therefore, this study aimed to understand the actual status of industrial technology leaks by analyzing cases of industrial technology leaks from 2014 to 2016 based on the type of victimized companies, corporate internal leakers' positions, matter of complicity, tools used for technology leaks, and motivation for technology leaks. Through the analysis in each type, the patterns and characteristics of industrial technology leaks were researched, and also the exploratory research on industrial security for the prevention of industrial technology leaks was conducted.