• 품질경영학회지
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• 제45권3호
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• pp.463-481
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• 2017

Purpose: This study provide the matching mechanism between startup and business incubator to enhance managerial performance of business incubator. In addition, we propose the differentiation strategy for business incubator based on the needs of startups. Methods: In order to carry out the research, we surveyed 216 startups who already have invested in venture capitals and angel investors and currently residing in business incubator and 30 venture capitals and angel investors. Based on survey results, we develop a business incubator capability table matching startup with business incubator. Results: Satisfaction and importance of the supporting programs varied depending on the startup experience and startup lifecycle. As a result, we recommended a R&D center for machinery/material, bio/medical and electric/electronics startups and individual office for ICT and knowledge service startups. In addition, we suggested a differentiation strategy to BI in university specialized for machinery/material, privately operated BI for electric/electronic, (local)government, R&D center and individual office for knowledge service respectively. Conclusion: In this study, business incubator capability table is applied to match startup with business incubator and it could be applied to evaluate the current status of business incubator. Furthermore, it will help to establish a future strategic direction for business incubator.

• 보건의료산업학회지
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• 제5권1호
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• pp.133-145
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• 2011

The purpose of this study is to analyze the influence of external environment, organizational characteristics on informatization level in hospital settings, and to provide suggestions to improve the informatizaiton level of strategic information system of hospitals. In order to achieve study purpose, causal model was developed and empirically tested. Data were collected from 716 managers of 89 hospitals keeping information system in Busan and KyungNam Province using self-administered structured questionnaire. Major results of this study were as follows; First, among hospitals which had information training programs, informatization capacity was significantly higher. Moreover, informatization capacity was significantly varied by ownership type, institutional level, and number of beds of hospitals. Second, environmental uncertainty, intra-industry competition intensity, decision-making concentration, work standardization variables and perceived benefits were found to be significant affecting factors on informatization capacity as a result of path analysis. Third, support of top-management and perceived benefits were found to be significant affecting factors on informatization capability as a result of path analysis. Especially, informatization capability was positively affected by informatization capacity. Finally, perceived benefits was found to be significant affecting factors on informatization competency as a result of path analysis. Especially, informatization competency was positively affected by informatization capability.

• 유통과학연구
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• 제20권6호
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• pp.57-66
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• 2022

Purpose: Business agility is an important key to survival for SMEs in Indonesia, especially during the COVID-19 pandemic. Indonesian local product distribution and service distribution are mostly served by SMEs. Agile businesses will be able to assist them in the proper distribution of products and services. This research examines how the direct and indirect influence of IT capabilities on business agility through organizational learning and business intelligence for small and medium enterprises in the distribution of Indonesian products and services. Research design, data and methodology: This research uses SEM method with SmartPLS tool. The sample of this research was conducted on small and medium enterprises in the distribution of Indonesian products and services. The sample obtained in this study was 202 SME owners or managers (strategic level). Results: Business intelligence plays a key role in improving business agility. The results of IT capability can directly and indirectly affect business agility through organizational learning. Conclusions: Business intelligence has the biggest role in increasing business agility in SMEs in Indonesia. IT capability has an indirect effect on business agility through organizational learning. The findings of this study prove that IT capabilities do not indirectly affect business agility through business intelligence.

• 한국통신학회논문지
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• 제22권10호
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• pp.2150-2164
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• 1997

새로운 멀티미디어 응용 요구 사항을 만족시켜 주기 위해 트랜스포트 서비스 및 프로토콜에 요구되는 주요 기능으로는 멀티캐스트 전송 기능과 향상된 서비스 품질 기능이 있다. 이 논문은 이러한 주요 요구 사항을 만족시켜줄 수 있도록 설계된 향상된 트랜스포트 서비스의 주요 기능 및 세부 사항들에 대해 기술하고 있다. 먼저, 다자간 통신 서비스 및 프로토콜 설계 시 기본적으로 다루어져야 하는 주요 이슈들이 검토되었고 이 결과가 제안하는 서비스 설계에 적용되었다. 둘째, 향상된 트랜스포트 서비스를 위한 새로운 기능들로써 이종 TC설립, 초청 능력, TC-소유권 이전, 동시 전송 제한 기능 등이 제안되었다. 이 논문에서 제안하는 향상된 트랜스포트 서비스 규격이 제공하는 세부 서비스들로는 TC 생성, TC 초청, TC 참가, 멀티캐스트 데이타 전달, 데이타 전달 멈춤, 데이타 전달 재개, 특정 상태 보고, TC 이탈, TC 종료, TC-소유권 이전, 토큰 전달 서비스가 정의되었다. 제안된 트랜스포트 서비스 규격은 국제표준기구인 JTC1/SC6 및 ITU-T SG7에 제출되어 국제표준으로 제정되기 위한 CD(Committee Draft)초안으로 채택되었다.

• 정보보호학회논문지
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• 제27권2호
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• pp.181-192
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• 2017

사물인터넷은 다양한 사물들로부터 발생되는 정보를 수집 공유 분석하여 사람들에게 유용한 정보 서비스를 제공하는 것을 의미한다. 본 논문은 사물인터넷 환경에서 발생하는 서비스 접근제어, 서비스 보안 기술 그리고 ID 관리 기술에 대한 서비스 영역에서의 보안 안전성을 향상시키는 방안을 제시한다. 서비스 보안의 안전성 향상을 위해 공개키 기반의 C&C(Certificate and Capability) 서비스 토큰 인증서를 설계하고 발급할 수 있는 서비스를 구현하였다. 또한 노드 디바이스로부터 수집된 데이터를 기반으로 리소스 서비스의 생성 시 이를 효율적으로 관리하고자 LCRS(Left Child-Right Sibling) 리소스 모델관리 방안과 서비스에 대한 접근제어를 위해 리소스 서비스 URI 보안 관리하는 IoT 서비스 시스템을 구현하였다.

• Journal of Electrical Engineering and Technology
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• 제1권4호
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• pp.435-447
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• 2006

This paper presents an application of the parallel Adaptive Evolutionary Algorithm (AEA) to search an optimal solution of the service restoration in electric power distribution systems, which is a discrete optimization problem. The main objective of service restoration is, when a fault or overload occurs, to restore as much load as possible by transferring the de-energized load in the out of service area via network reconfiguration to the appropriate adjacent feeders at minimum operational cost without violating operating constraints. This problem has many constraints and it is very difficult to find the optimal solution because of its numerous local minima. In this investigation, a parallel AEA was developed for the service restoration of the distribution systems. In parallel AEA, a genetic algorithm (GA) and an evolution strategy (ES) in an adaptive manner are used in order to combine the merits of two different evolutionary algorithms: the global search capability of the GA and the local search capability of the ES. In the reproduction procedure, proportions of the population by GA and ES are adaptively modulated according to the fitness. After AEA operations, the best solutions of AEA processors are transferred to the neighboring processors. For parallel computing, a PC cluster system consisting of 8 PCs was developed. Each PC employs the 2 GHz Pentium IV CPU and is connected with others through switch based fast Ethernet. To show the validity of the proposed method, the developed algorithm has been tested with a practical distribution system in Korea. From the simulation results, the proposed method found the optimal service restoration strategy. The obtained results were the same as that of the explicit exhaustive search method. Also, it is found that the proposed algorithm is efficient and robust for service restoration of distribution systems in terms of solution quality, speedup, efficiency, and computation time.

• 경영정보학연구
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• 제10권1호
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• pp.213-235
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• 2008

서비스 산업의 비중이 지속적으로 증가하면서, 경제적인 패러다임이 제품 지배 논리에서 서비스 지배 논리로 전환됨에 따라 서비스를 보다 체계적으로 이해하고 그 생산성을 향상시킬 수 있는 서비스사이언스 분석 방법론에 대한 필요성이 증가하고 있다. 이에 따라 본 연구에서는 서비스사이언스에서의 새로운 서비스를 이해하기 위해 서비스의 구성요소를 나타내고 있는 서비스 시스템에서부터, 서비스 경험, 서비스 네트워크, 서비스 라이프사이클, 서비스 혁신에 대해 설명하고, 이러한 이해를 바탕으로 서비스사이언스 분석 프레임워크를 도출하였다. 본 연구에서 제시한 서비스사이언스 분석 프레임워크는 기업내부의 자원을 조직화하기 위해 필요한 서비스 라이프 사이클 4단계(서비스 전략 및 설계, 생산 및 전달, 운영 및 유지, 평가 및 향상)와 고객의 서비스 경험 극대화를 위한 네트워크(가치행위 네트워크, 자원통합자 네트워크, 역량 네트워크)로 구성되어 있다. 서비스사이언스 분석 프레임워크는 향후 서비스사이언스에 관한 연구를 체계화하고 종합적인 시각을 갖는데 기여할 것으로 보인다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.146.2-146
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• 2001

Recently, a need of non-industrial robot, such as service, medical, entertainment and house-keeping robot, has been increased. Therefore, the capability of robot which can do intelligent behavior like interaction with men and its environment become more prominent than the capability of executing simple repetitive task. To implement an intelligent robot which provides intelligent behavior, an effective system architecture including perception, learning, reasoning and action part is necessary. Control architectures for intelligent robot can be divided into two different classes. One is deliberative type controller which is applicate to high level intelligence like environment ...

• 디지털융복합연구
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• 제12권7호
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• pp.205-215
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• 2014

본 연구는 중소기업을 대상으로 하는 정부지원 컨설팅에 있어 수요자 및 공급자 특성 요인이 경영성과에 미치는 영향을 확인하고자 진행하였다. 정부지원 컨설팅을 경험한 중소기업을 대상으로 설문조사를 실시한 후 분석하였으며 연구 결과는 다음과 같다. 첫째, 수요자인 중소기업의 컨설팅에 대한 인지도는 컨설팅결과활용도에 정(+)의 영향을 미치는 것으로 나타났으나, 조직문화는 컨설팅결과활용도에 영향을 미치지 않는 것으로 나타났다. 둘째, 공급자 특성인 컨설턴트역량은 컨설팅서비스품질에 정(+)의 영향을 미치는 것으로 나타났으나, 정부지원정책은 컨설팅서비스품질에 영향을 미치지 않는 것으로 나타났다. 셋째, 수요자 특성인 컨설팅결과활용도와 공급자 특성인 컨설팅서비스품질은 모두 경영성과에 정(+)의 영향을 미치는 것으로 나타났다. 본 연구 결과는 정부의 중소기업 컨설팅지원 사업에 있어 컨설팅에 대한 이해도 및 컨설팅 결과물의 활용도 향상과 컨설턴트역량 강화를 위한 제도적 지원을 추진할 필요가 있음을 시사하고 있으며, 중소기업에 대한 컨설팅지원 사업에 있어 공급자 측면 뿐 아니라 수요자 측면을 고려한 정책 방향성을 제시하였다는데 의의가 있다.

• 한국IT서비스학회지
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• 제10권3호
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• pp.213-236
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• 2011

Mobile devices are widely accepted as a convenient machine which provides computing capability as well we cell phone capability. Because of limited resources on mobile devices, complex applications could not be deployed on the devices. Service-based mobile applications (SMAs) can provide a solution to overcome the limitation by subscribing cloud services. Since SMAs have complex structures than standalone applications, it is challenging to develop high quality SMAs, to manage both services and mobile applications, and to implement automated billing for subscribed services. Therefore, there is a great demand for a platform for super mobile computing, which supports all key activities in managing life cycle of SMAs. In this paper, we present technical aspects of a platform which is under development; Super Mobile Autonomous Reliable plaTform (SMART). We believe that it provides a number of practical features which are essential in supporting life-cycle of SMAs; development, deployment, management, and operation.