• Journal of Intelligence and Information Systems
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• v.3 no.1
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• pp.111-142
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• 1997

정보 시스템 대한 유지 보수 문제는 소프트웨어 유지 보수 분야에서 지속적으로 존재하는 문제 중의 하나이며, 특히 이러한 정보 시스템들이 아주 오래 전에 COBOL이나 계측형 데이터베이스와 같은 기술을 바탕으로 개발되었음에도 불구하고 대부분의 조직에서 중요한 역할을 담당하고 있는 것이 현실이다. 따라서 이들 정보 시스템에 대한 효율적이고, 신속한 유지 보수는 조직에 있어 매우 중요한 업무임에도 불구하고, 대부분의 조직에서 이를 제대로 수행하고 있지 못하다. 체계적이고 효과적인 정보 시스템에 대한 유지 보수업무 수행을 위해 본 연구에서는 과거 유지 보수 사례를 이용하여 사례 지식을 축적할 수 있는 유지보수 사례의표현 방법 및 유사성 평가 방법과 이를 바탕으로 새로운 유지보수 요구에 적합한 과거 사례와 유지보수 대상 코드를 제안해 주는 사례 기반 유지 보수 대상 인식 방법론을 제시하였다. 이들 제안된 방법들의 타당성과 성과는 한국전력의 실제 정보 시스템을 대상으로 검증되었으며, 현장 업무에 적용되고 있다.

• Proceedings of the KIEE Conference
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• 2004.07d
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• pp.2571-2573
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• 2004

기존 망관리구조와 달리 차세대 망관리에서 요구되는 새로운 개념으로는 QoS관리, 망관리 분산화가 고려된다. 이에 핵심적 차세대 망관리구조의 핵심요소는 SLM(Service Level Management), TMN(Telecommunication Management Network)이다. 선진국을 중심으로 TMN 관리표준 업무처리 절차를 수립하여 이를 시스템화하여 솔루션으로 공급하고 있으나, 국내실정에 적합하지 않으며, 특히 전력분야에 적합한 전력통신망 통합관리를 위한 체계적인 표준 업무처리전차에 대한 개발이 필요한 실정이다. 전력 산업분야의 전력통신망 통합관리를 위한 표준절차의 부재로 기존 투자된 시스템의 효율성을 향상함에 있어 어려움을 가지고 있을 뿐 아니라 향후에 확장 도입되는 Management 솔루션에 있어서 불필요한 중복투자 가능성이 상존하고 있으므로 체계적이며 표준화돤 관리체계의 개발이 필요하다. 본 논문에서는 전력통신 설비별로 운용중인 다수의 NMS 통합 및 유지관리용 전산설비와의 유기적인 결합을 통한 최적의 전력통신 망 종합관리체계 구축방안을 제시하기 위해 전력연구원에서 수행하고 있는 연구과제와 관련하여 차세대 전력통신망 관리방안에 대해 기술하였다.

• Informatization Policy
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• v.20 no.2
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• pp.60-72
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• 2013

Rapid development of information and communication technologies leads firms to take 'smart work' into serious consideration as a new way of working in coming knowledge and information society. However, some jobs may be fit for smart work while some may be not. A $2{\times}2$ framework for smart work readiness assessment is developed in this study through the review of extant literature and a series of focus group activities. Two critical dimensions of smart work are derived and presented as a result: smartness (knowledge versus data) and mobility (mobile versus static). Knowledge intensive jobs with possible mobility seem to be the target group that can be easily converted to smart work while mobile workers with interactive data processing devices seem to be already doing smart work. As mobility is a critical presumption for work to be flexible in terms of time and place, jobs with no mobility are assessed here as not ready for smart work at least at present. This framework is experimentally applied against the published job statistics 2011 in Korea, and used to estimate the number of workers ready for smart work. As a conclusion, discussions on policy implications and further research issues are made at the end.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.2
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• pp.1420-1425
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• 2015

Lately, information and communications environmentis in accordance with the smartphone release is changing the paradigm of working environments setting a high value on mobility and efficiency as well as the ecosystem of information and communication technologies. In this paper, we proposed smart work-based IT system modeling suitable for SMEs in order to transform the paradigm of working environments, strengthen the competitiveness of SMEs, and to establish a foundation on which SMEs could leap to the global economy, by fostering the acceleration of information service implementation and smart work foundation. We conducted a survey of the change in awareness and creation of smart work environment targeting companies with less than thirty workers and proved it. will also contribute to smart work diffusion in SMEs by drawing a positive result of more than 75%.

• The Journal of the Korea Contents Association
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• v.15 no.4
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• pp.490-499
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• 2015

In this study, for the introduction factors of ERP system suggested in the prior study, I analyzed the importance of each introduction factor by using Delphi methodology and AHP. As a result of analysing the importance of the introduction factors of the 1st layer, the supplier factor was analyzed to be the most important factor among innovation factor, information technology factor, the user factor, the supplier factor, and in the weight analysis on the 2nd layer considering the importance of 1st layer, the standard work model of the supplier factor was a suitable factor, and the CEO participation factor(.086) was analyzed as the second most important introduction factor. These analysis results enable to determine that domestic Small & Medium enterprises' position hope to introduce by selecting a system in which the company characteristics and management strategies are applied well, because they should operate an ERP system that has already been developed, and in this course, the participation of CEO was also found to be a very important factor.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.11
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• pp.4244-4250
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• 2010

This study analyzed relation with accounting information system operations of more integration and end-user's business processing capabilities. Also, Studied the correlation that has reflecting between business computer skills and training experience level of end-user in practical operation. In summary of this study, first, found out that the improvement and training level of computerized accounting training in mid-size enterprise can be processing more effectively an accounting information business. Second, the end-user training and business development of business processes using the system, the positive impact was significant. Finally, the introduction of the continuous integration system based on new technology analyzed more lower overall performance satisfaction of end-user in the tasks. Business Ability of end-user could be important factor as ongoing business development and training. The results of this study, It can support to effective strategies of end-user systems, will expected to further strengthen competitiveness in the future.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 1998.03a
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• pp.191-197
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• 1998

IMF 체제와 의료시장 개방 체제속에서 경쟁우위와 합리적인 경영환경을 구축하기 위해서는 의료업계에서도 불합리한 구조적 개선과 다변화하는 고객서비스 개선을 위해 병원 조직의 효과성 또는 경영 합리화를 위해 구조조정이 불가피하다. 변화의 대응전략 하나로정보기술(Information Technology)에 의한 HPR(Hospital Process ReEngineering) 방법론을 적용시켜 조직의 리스트럭처링(Restructuring)과 프로세스 리엔지니어링(Process ReEngineering)개선으로 인한 경영환경 변화요인을 분석함으로써 기대되는 학습조직, 유연조직, 가상조직, 네트워크 조직, 인간존중조직의 구성효과와 서비스의 질적 향상, 조직의 재구성, 업무의 재분배,인적자원의 적재적소 배치, 사무환경개선, 업무처리과정이 표준와, 경영환경 개선의 기대효과와 정보기술은 단순한 프로세스의 개선, 효율화가 아니라 새로운 환경에 적합한 최적의 경영도구로 병원의 목적 달성에 간접적이 아닌 직접적인 도움을 주는 성공요인으로 평가하였다.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.7 no.7
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• pp.691-700
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• 2017

International sports events is one of the core products in the sports industry the scale of sports event business is steadily increasing. However, In terms of sports event management, knowledge and experience generated through sports events are ineffective and non-systematically managed. For this reason, unnecessary resources are wasted and trial and error are repeated in hosting, preparing and operating in sports event management. The purpose of this study is to develop a sports event management process and evaluate conformance. To accomplish the purpose of this study, developed the core processes of sports events in step by step and then applied and conformance evaluated of the designed process. Developed and evaluated sports events management processes are five Functional Area of registration, accommodation, transport, broadcasting, and food and beverage. Of these FA, 63 activities were selected and analyzed. The modeling was used as IDEF method, the conformity analysis was used as Fuzzy logic, analysis tool was used ProM.

• Journal of Digital Convergence
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• v.19 no.7
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• pp.129-138
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• 2021

Many organizations are applying robotic process automation (RPA) to automate repetitive and rule based tasks to enhance the accuracy and efficiency of works. Some members are willing to join the projects hoping to eliminate annoying and meaningless tasks, but others are resisting this innovation fearing that they may lose their jobs. In this study, both positive and negative antecedents are posited to influence the performance in adopting RPA. The effects of relative advantage, compatibility, change management effect, innovation resistance and satisfaction, conclusively to performance improvement were examined via a survey of 109 employees involved in the 11 RPA projects in a manufacturing company, and the structural equation model analysis. The research considering the consumer characteristics of the innovation resistance model can be followed for the development of individualized change management strategy.

• Journal of Intelligence and Information Systems
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• v.17 no.3
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• pp.169-185
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• 2011

Data redundancy is problematic in that it not only induces heavy storage management cost but also could bring critical degradation of information systems. Unfortunately, to our knowledge, only few enterprises willingly afford time and efforts for the faithful conceptual design to prevent the degree of inappropriate data as much as they could, while most of enterprises pay rare attention to the notion of that sort of data quality. Wondering if there would be any other way to design the enterprise.wide data design without prior knowledge about business works is our major motivation for this study. In this paper, we present our data modeling methodology in which associations among objects in each sentences of a business job descriptions are treated as the focal point in database design. A proposed agent for automated design tool simply takes a business job description written in natural language as an input, and then designs an entity relationship diagram with some smart rules. We introduce the scope of the proposed agent and its detailed logics with several examples. And then, we verify the appropriateness of the resulted associations among objects. Lastly, we perform case studies to evaluate the devised agent's applicability to a business field.