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      • 가상화기술이 IT아웃소싱서비스 성과에 미치는 영향에 관한 사례 분석

        한상구(Han Sang gu),안준모(An Joon M.) 건국대학교 경제경영연구소 2011 商經硏究 Vol.36 No.1

        본 논문은 클라우드컴퓨팅의 중심 기술이라 할 수 있는 가상화기술이 IT아웃소싱서비스에 적용된 사례에 대해서 살펴보았다. 가상화기술은 서버의 CPU, 메모리 성능 향상, 가격 하락, 데이터 전송 속도개선을 위한 프로토콜의 발전, 유휴 장비의 절전력 모드 등의 부수적인 발전과 함께 비즈니스로써만이 아닌 사용자가 충분히 만족하는 서비스가 되기 위해 더욱 더 변화, 발전됨으로 인해 비용적, 기술적측면에서의 경제적 타당성이 확보되고 잇는 것으로 조사되었다. 향후 가상화 기술을 기반으로 한 아웃소싱 사업모델 구축은 IT서비스 공급사와 수요사 모두에게 필요한 관리적 문제로 등장하게 될 것이다. This study is to analyze the impact of virtualization technologies, which is core technology of cloud computing, on outsourcing performance. Several frontier cases utilizing the technology are summarized in terms of quantitative and qualitative performance changes. In general, the overall experiences from the cases are positive for adopting the new technology, even though still not definitive. Virtualization technology is expected to be a critical element to guide direction for IT outsourcing services

      • 가상화기술을 통한 IT아웃소싱서비스 사업모델 사례 분석

        한상구(Han, Sang-gu),안준모(An, Joon M) 한국IT서비스학회 2009 한국IT서비스학회 학술대회 논문집 Vol.2009 No.3

        본 연구는 최근 IT트렌드의 가장 핵심이라고 할 수 있는 클라우드컴퓨팅, 그 중심의 하나인 가상화기술을 활용한 아웃소싱 사업 모델 사례를 소개하고, 이를 통하여 어떻게 서비스가 변화되었는지와 그것을 적용함으로써 얻을 수 있는 효과, 어떤 분야에 적용이 가능한지에 대한 방안을 모색하고, 가상화 기술이 전략적인 IT아웃소싱서비스를 위해 중요한 요소로써의 방향을 제시하고자 한다.

      • DAWAST모형을 이용한 지하수충진량 추정

        한상구 ( Han Sang Gu ),박승기 ( Park Seung Ki ),김태철 ( Kim Tai Cheol ) 한국농공학회 1999 한국농공학회 학술대회초록집 Vol.1999 No.-

        The study has been performed to estimate the Quantity of ground water recharge using the DAWAST model for water balance analysis in the Youngsan & Sumjin watersheds. The mean safe yield of ground water is annually 41.3mm, corresponding to 85 X 10<sup>6</sup> m<sup>3</sup> at the Naju station in the Youngsan watershed, and 76.6mm corresponding to 343 x 10<sup>6</sup> m<sup>3</sup> at the Songjung station in the Sumjin watershed. It is remarkable because safe yield of ground water are estimated 44 to 64% less than the quantities estimated in the other researches.

      • KCI등재

        오심올림픽

        한상구(Sang Gu Han),채승일(Seung Il Chae),김진훈(Jin Hun Kim),이호근(Ho Kun Yi) 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.55

        This study suggests the reason and solutions of misjudgment byg iving cases on Summer Games in 2012 . This Summer Games is often called Misjudgment Olympics due to quite a number of misjudgments and SouthKorea got attention by them which everybody tries to avoid. Ikt ept some athletes out of the final race andloses chances of getting a Gold medal and passive response couldn`t reverse the misjudgment. So we realizedIt is necessary to have a manual of the ways of handle it next time it takes place again as well as training to improveskill for the Olympics. Another way to reduce misjudgments is apply to every game not the few gamesand increase the number of referees. The goal of this study ihsa ving wills and coming up with the best way sto solve the problems so that misjudgments are never occurred again.

      • KCI등재

        일제시기 지역주민의 집합행동과 `공공성`

        한상구 ( Han Sang-gu ) 역사문제연구소 2014 역사문제연구 Vol.18 No.1

        The residents in each of the local administrative unit made their own judgments and decisions on every public issue in the name of the local residents, while continuing to take a various collective actions in order to make accomplishments of their opinions by appeals petitions, establishments of and actions through organizations, multiple and aggressive meeting in public etc in their own regions. The purposes of these collective actions were firstly to break through the interruptions and controls from the colonial regime so that they might be able to deal with a variety of public issues which happened in each of local regions on their own, and to protect their own judgments and opinions or to stick to their own alternative plans from the colonial regime which tried to accomplish its agendas by overwhelming resources and forceful measures. There were always intensity and antagonism between the local residents and the colonial regime on the common public interests even when the collective actions of the local residents and the attitude of the colonial regime looked like moderate because each party intended to get the best out of the common public interests from each of their positions and concerns. The existing studies on the collective actions of the local residents in the colonial Korea overgeneralized each case, but failed to acquire the overall views on this issue. Moreover, as shown in the debate on the `colonial modernity`, they stayed within abstract and theoretical stage being unable to acquire substantiation. In order to overcome this limitation, this study attempts to suggest a theoretic-analytical framework about the collective actions of the local societies, based on the brief summary in the national level, which can be accepted as a socio-historical phenomenon in the colonial period. The collective actions of the local residents in the colonial period can be analyzed in three levels within a framework of `political publicity` which commonly appeared in 1950~60s: publicity related to governmental public interest; publicity related to `common good for society` or `social ethics`; publicity as process itself (debate and careful consideration, confrontation and negotiation, direct participation of residents or development of representative organization etc). These three levels, corresponding to the dynamics between the colonial regime, the local elites, and the local residents(the masses), revealed themselves in the process of systematization through the collective actions of the local residents. The aforementioned three levels of perspectives were linked intricately and intensely to the collective actions of the local residents in the colonial period, above all the other periods. Through this experience, the residents in all the regions of colonial Korea were consisting of the substantial experiences about `democracy`, `citizenship`, `politics` and `modern` social norms`. This theoretical design will prepare the way for a fundamental reconsideration on the theory of `colonial publicity` or `colonial modernity` both of which were stagnant by realistic compromise despite an escaping notion of the confrontation, not to mention of nationalistic or class struggle perspectives which have been traditional frameworks of understanding of Korean modern history as well as of `colonial modernization` theory which stands contrary to the former two.

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