• Proceedings of the Korean Society of Computer Information Conference
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• 2011.06a
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• pp.213-216
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• 2011

Cloud Network에서 Computing과 마찬가지로 원격지 전력IT기기에 대한 경제성과 산업기술에 대한 평가가 필요하다. 또한 Computer와 Network에서는 기술적인 연구가 필요하다. 본 연구에서는 원격지에서 전력IT기기 제품의 성능평가와 제품인증을 받기 위한 연구이다. 원격지 전력IT 기기의 제품별 기능, 모듈별 기능, 전력전송효율 평가값, 성능값, 허용오차 값 등의 대량 데이터가 존재하여, 전력IT 기기의 평가설계 및 DB, 웹환경에서 개발된 제조사, 평가기관, 인증기관의 주체가 원격지에서 실시간으로 표준화된 원격지 전력IT기기에 대한 평가 인증 프로세스와 평가 인증 값을 국제표준화에 맞출 수 있도록 연구한다.

• Journal of Information Technology Applications and Management
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• v.29 no.3
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• pp.75-93
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• 2022

The purpose of this study is to compare and analyze each government's ICT SME support policies to cope with changes in the ICT ecosystem paradigm. In particular, the core policies and policy trends of the Moon's government are presented through keyword network analysis and cognitive map analysis. As a result, core technologies such as ICT(Information Communication Technology), AI(Artificial Intelligence), Big Data, and 5G, which have high values of betweenness centrality and closeness centrality, are major keywords with high propagation power. The cognitive map analysis shows that the opportunity factors for the 4th industrial revolution are being activated through the ICT infrastructure circulation process, the domestic market circulation process, and the global market circulation process. This study is meaningful in terms of cognitive map analysis and utilization based on scientific analysis.

• Korea Trade Review
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• v.46 no.3
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• pp.227-245
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• 2021

This study aims to examine how entrepreneurs' international entrepreneurial orientation and digital orientation affect business networks, innovative product development, and internationalization performance in a digital environment. For this purpose, data were collected from the CEOs of 192 domestic start-up venture companies. The causal relationship between the variables was analyzed through confirmatory factor analysis and structural model analysis using AMOS(18.0 version) for the collected data. It was confirmed that international entrepreneurial orientation and digital orientation have a positive effect on business networks. And the business network was found to have a positive effect on innovative product development and internationalization performance

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.11 no.4
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• pp.247-264
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• 2016

The purpose of this study is to find the determinants for the type(Franchising or Independent Entrepreneurship) of new venture creation. This study conducted an empirical analysis on a total of 398 samples of survey gathered from people in Seoul, Gyoeng-gi, Daegu, and Gyeonsangbuk-do. This study includes not only personal traits, but also entrepreneurial intention and network as independent variables. Findings of the analysis reported that Entrepreneurial intention, Need for achievement, Autonomy, Entrepreneurship, Self-efficacy, Education, Network, Age, and Income have significant discriminant power, in order of priority, on general two groups of Franchising and Independent Entrepreneurship. However, in the study, autonomy is revealed as the sole discriminant factor on considering venture creation groups. Based on the result, the study contributes theoretical and practical implications in relation to the determinants for the type of franchising or independent entrepreneurship.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.05a
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• pp.25-27
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• 2008

전력선을 이용한 PLC기술은 경제성과 접근의 용이함으로 현재 많은 각광을 받고 있는 첨단기술이다. 최근 국내외 PLC 핵심기술을 활용한 부가서비스가 개발되고 시장규모가 커짐에 따라 PLC 네트워크 기술의 중요성이 커지고 있다. 본 연구에서는 PLC 핵심기술을 이용해 방범, 가스제어, 조명제어, 가전기기 제어, 도어락 제어, 영상감시, 휴대폰 영상통보 등 기능을 갖춘 PLC 기반 통합관리 네트워크를 제안하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.11a
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• pp.1100-1103
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• 2007

보안관제시스템이 사이버 공격 현황을 보다 한눈에 알 수 있도록 시각적이고 입체적으로 바뀌고 있다. 네트워크 이상트래픽과 보안이벤트를 단순 텍스트나 표, 그래프를 넘어 3차원 영상 화면에서 직관적으로 분석하고 공격 상황을 볼 수 있는 기술이 보안관제시스템에 속속 결합되고 있어 주목된다. 본 연구는 기존 보안시스템 화상의 저장방법, 화상의 감시, 녹화된 화상의 검색 시 불안정성, 운영방법, 설치 방법 등을 혁신적으로 보완한 NETWORK CAMERA 은 RTOS, 카메라, 영상압축기, LAN제어기 등을 하나로 통합한 Embedded System으로 구성되어 운영자뿐만 아니라 누구든지 손쉽게 운영할 수 있도록 초점을 맞추어 인터넷 웹 환경에서 제공토록 개발되어 운영의 효율성을 높인 차세대 보안시스템을 구축하고자 합니다.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.05a
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• pp.1352-1355
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• 2007

수도권에서 가장 신뢰받고 많이 이용되어지는 대중교통 지하철이라는 대중교통 자원을 훨씬 더 효율적으로 이용할 수 있도록 광범위한 특정 사용자층을 대상으로 한다는 것에 연구의 큰 효율성과 차별성을 가지고 있다. 이미 이전에 관련기반에 대한 특허 있어서는 많은 부분 특허출원이 되고 연구되었지만 상업화에 대한 뚜렷한 성과가 없고, 기술적인 구현에 있어서도 좀 더 보강하여 상업화와 기술적인 구현에 대한 가이드라인을 제시하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.05a
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• pp.1349-1351
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• 2007

따라서, 현재의 국내외 정보통신 환경을 분석하고, 특히 정부 IT정책과 정보 통신업계 동향을 정밀분석하여 증권전산망이 나아가야 할 방향을 설정하는 것과, 차세대 증권전산망의 미래 모델을 제시하는 것은 무엇 보다 중요하고 본 논문을 쓰는 목적이라 할 수 있다. 사용자의 니즈를 반영한 증권전산망의 미래 발전방향 검토와 장기적인 관점에서의 추진방향 제시하였다.

• Journal of the Korean Geographical Society
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• v.38 no.2
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• pp.237-256
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• 2003

The main aim of this paper is to provide a plan for building an effective and competitive innovation system of Daeduck Valley in Korea through analysing the process of knowledge production and commercialisation of venture firms in the perspective of industry-(university) research networks. Since 1997, with the willingness of the government aimed at building' second Sillicon Valley', an ostensible innovation system cantered around the existing science technology town has been able to be built in Daeduck Valley. Nonetheless, some fundamental problems with the knowledge production and commercialisation of venture firms were appeared as the results of this study. It is led tv not only the lack of network agents and institutes that are able to facilitate and coordinate the networks of economic actors comprised of the innovation system, but also the impertinent roles of economic actors. In particular, these problems were differentiated in accordance with the growth stage of venture firms and the processes of knowledge production. Therefore, several policy implications for building innovation system are suggested in the perspective of the complement of existing innovation system of Daeduck, rather than constructing a new innovation system. At the same time, they are provided in accordance with different growth stages and knowledge production processes.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2010.05a
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• pp.277-280
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• 2010

Network based on the OSI 7 Layer communication protocol is implemented, and the Internet TCP / IP Layer Based on the vulnerability is discovered and attacked. In this paper, using the programs on the network Layer Scanning conducted by the Layer-by each subsequent vulnerability analysis. Layer by Scanning each vulnerability analysis program to analyze the differences will be studied. Scanning for the studies in the program reflects the characteristics of the Scanning Features of way, and security countermeasures by each Layer is presented. The results of this study was to analyze its vulnerability to hackers and security for defense policy as the data is utilized to enhance the security of the network will contribute.