• 한국정보시스템학회지:정보시스템연구
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• 제30권3호
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• pp.93-112
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• 2021

Purpose Recently, many organizations are actively adopting enterprise architecture (EA) as a methodology to manage IT assets and build IT-based business system. This study intended to empirically examine how the role of EA operating unit and utilization capability of organizational members impact on system performance at the post-adoption stage. A balanced score card (BSC) is being used as a framework for a company's key performance indicator (KPI). Design/methodology/approach This study tried to investigate the causal relationship between the four perspectives of the balanced scorecard as an influencing factor of the introduction of the Enterprise Resource Planning (ERP) on the financial value. In particular, the mediating effect between the customer's point of view and the business process point of view was investigated between the learning growth point of view and the financial point of view, and the interaction effect (regulating effect) of strategic linkage in the system introduction process was investigated. Findings The results of the study were first, that the organizational learning and growth perspective had a positive effect on the customer perspective, business process, and financial perspective. In addition, the customer perspective and the process perspective also had a positive influence on the financial perspective. Second, between the learning growth and financial perspectives, the customer perspective and the process perspective showed a partial mediating effect. Third, as for strategic linkage, the interaction effect between the customer perspective, the learning growth perspective, and the process perspective and the financial perspective was not significant. The results of this study are expected to provide a framework for performance evaluation to organizations that have introduced ERP systems.

• 한국IT서비스학회지
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• 제5권3호
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• pp.109-119
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• 2006

The company cannot optimize its computing environment just with individual solutions such as ERP(enterprise resource planning), SCM(supply chain management), CRM(customer relationship management), and KM(knowledge management). EAI(enterprise application integration) has emerged as an alternative that can optimize computing environment of the company through integrating such solutions and systems of distributed computing and mainframe environment. This paper reports the case study of Deakyo Co. in successfully implementing EAI. It describes project goal, project organization, project plan, the implemented EAI configuration and its features, the EAI effectiveness to the firm, and the critical success factors of the EAI project. This case study is thought to be useful as a practical guideline in carrying out EAI project of the company and to provide significant basis for constructing the theoretical framework of EAI project methodology.

• International Journal of Computer Science & Network Security
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• 제21권12호
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• pp.280-292
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• 2021

Enterprise Resource Planning (ERP) is a software that manages and automate the internal processes of an organization. Process speed and quality can be increased, and cost reduced by process automation. Odoo is an open source ERP platform including more than 15000 apps. ERP systems such as Odoo are all-in-one management systems. Odoo can be suitable for small and medium organizations, but duo to efficiency limitations, Odoo is not suitable for the large ones. Furthermore, Odoo can be implemented on both local or public servers in which each has some advantages and disadvantages such as; the speed of internet, synced data or anywhere access. In many cases, there is a persistent need to have more than one synchronized Odoo instance in several physical places. We modified Odoo to support this kind of requirements and improve its efficiency by replacing its standard database with a distributed one, namely CockroachDB.

• 한국산업정보학회논문지
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• 제14권5호
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• pp.257-270
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• 2009

급변하는 환경변화에 신속하고 능동적으로 대처하고 경영관리의 효율성을 제고시키기 위한 중요한 요소로 ERP(Enterprise Resource Planning: 전사적 자원관리)는 전략적 차원에서 경쟁력 강화 방안으로 널리 구축되어 왔다. 본 연구는 공기업의 구축에서의 핵심성공요인들을 도출하기 위해 국내의 대표적인 공기업, KOGAS의 ERP시스템 구축 사례를 대상으로 실증 분석을 수행하였으며, 분석결과는 다음과 같다. 첫째, 시스템 관리가 잘 되고 기관장의 의지가 높을 수록 비용 및 시간 감소 성과에 긍정적인 영향을 미치는 것으로 나타났으며, 둘째, 시스템 관리가 잘 되고 사용자의 참여 수준이 높으며 기관장의 의지가 높을수록 경영과 정보환경 개선 성과에 긍정적인 영향을 미치는 것으로 나타났다.

• 시스템엔지니어링학술지
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• 제2권2호
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• pp.5-10
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• 2006

It was difficult that each enterprise clearly defines PDM in domestic vehicle manufacturing industry and decides investment for the successful foundation in the mid-90s. Also, it was true that most investments to success repeat a process of trial and error even if they decide and propel. Now, PDM is not a luxurious system. Because the company is operated well even if it manages business manually, the company may not be interested in PDM introduction. Problem is business efficiency and product competitiveness. Now, we must consider that introduction and drive of PDM became necessary as instrumentation for Re-Engineering of business process concerning innovative dimension restructuring that is not reorganization, development and improvement of business for enterprise's survival. This indicates that now is when level of infra construction for an IT technology dominates competitiveness of business management. Enterprise can expect effects of PDM by implementation that manages Intellectual Properties through administration of knowledge and information finally.

• 한국산업정보학회논문지
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• 제13권3호
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• pp.100-109
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• 2008

1990년대와 2000년대 초 현재까지 ERP시스템 구축 시장은 괄목할 만한 성장을 계속하여 왔다. 2009년에 ERP 시장은 세계적으로 약 65조원 규모까지 성장할 것으로 예견되고 있다. 거의 모든 기업이 이러한 ERP 시스템에 의하여 일상의 사업 거래 업무를 처리하게 될 것이라 해도 과언이 아니다. 그러나 ERP 구축 프로젝트는 많은 시간, 광범위한 관련 범위, 그리고 큰 예산 비용을 요구하는 하나의 방대하고 전략적이며 복잡한 프로젝트이다. 이것은 기업에게 있어 ERP 시스템 구축은 반드시 성공하여야 할 프로젝트임을 의미하며 ERP 시스템 구축 성공요인이 무엇인가에 대한 이해가 기업 경영자들에게 매우 중요함을 뜻한다. 본 연구는 먼저 ERP분야의 선행연구들 특히 ERP시스템 구축 성공요인 연구 결과들을 살펴봄으로써 최근에 강조되고 있는 중요 성공요인에는 어떠한 것이 있는지 살펴본 다음에 본 설문조사 실증연구 결과를 기존의 연구와 비교적으로 소개하면서 ERP 시스템을 구축 사용하고 있는 기업 경영자들에게 유용한 관리 지침을 제공하고자 한다.

• Journal of Information Processing Systems
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• 제2권3호
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• pp.163-169
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• 2006

So far, little research has been conducted into developing a QAPM (Quality Assurance Process Model) for telecommunications applications on the basis of TMN. This is the first trial of the design of TMN-based QAPM on fault management with UML. A key attribute of the QAPM is that it can easily identify current deficiencies in a legacy system on the basis of TMN architecture. Using an empirical comparison with the legacy systems of a common carrier validates the QAPM as the framework for a future mode of the operation process. The results indicate that this paper can be used to build ERP(Enterprise Resource Planning) for a telecommunications fault management solution that is one of the network management application building blocks. The future work of this paper will involve applying the QAPM to build ERP for RTE (Real Time Enterprise) fault management solution and more research on ERP design will be necessary to accomplish software reuse.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2004년도 춘계공동학술대회 논문집
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• pp.552-555
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• 2004

IT investments of hospitals are growing exponentially and various information systems such as OCS (Order Communication System), EMR (Electronic Medical Record), PACS (Picture Archiving and Communication System), ERP (Enterprise Resource Planning) have been implemented at a number of hospitals in Korea. We have surveyed and analyzed the current status of hospital information systems of major hospitals in Korea, and proposed an information strategy for e-Hospital implementation. Firstly, implementation status of major subsystems of HIS such as OCS, PACS, and EMR has been surveyed and types of IT personnel management have been examined. Based on the field survey result, an information strategy for e-Hospital implementation has been proposed, that can be referenced by hospitals to build their own information strategy. We expect that the study result can contribute to understanding the present status and issues of HIS and information strategy planning of hospitals.

• 한국멀티미디어학회:학술대회논문집
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• 한국멀티미디어학회 2002년도 추계학술발표논문집
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• pp.307-314
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• 2002

ERP(Enterprise Resource Planning)는 생산, 자재, 영업, 인사, 회계 등 기업 전 부문에 걸쳐있는, 자금 등 각종 경영자원을 하나의 체계로 통합적으로 재구축함으로써 생산성을 극대화하는 대표적인 기업 리엔지니어링 운동이다. 이러한 ERP의 최종목표는 기업의 자원인 인력, 금전, 자재, 기계를 통합적으로 관리하여 시너지 효과를 창출하는데 있으며, 본 연구는 ERP의 이론적인 특성을 살피고 사례 연구를 통하여 주위 환경 변화에 신속한 대응이 가능하고, 기업 자원의 효율적인 운용을 통한 이윤의 극대화와 경쟁력 확보의 달성하는데 있다.

• 한국정보시스템학회지:정보시스템연구
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• 제15권1호
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• pp.73-96
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• 2006

Recently, ERP system is used as a important tool of management innovation for enterprise's survival and development. It is very important to recognize how much influence to organizational performance through ERP system implementation. The purpose of this study is to find out the impact of environmental, organizational, information systems characteristics on successful implementation of ERP systems in Korean SMEs(Small and Medium Enterprises). From previous researches on ERP adoption and implementation, 7 independent variables (competitiveness, government support, top management support, process innovation, project management, IS maturity, and ERP customizing), and 1 dependent variables (successful implementation of ERP systems) are identified. 3 questionnaires were removed from the study because of missing or inappropriate responses, and final samples are 91 SMEs. The results of hypothesis testing show that determinants of successful implementation of ERP systems are top management support and IS maturity. Five variables such as competitiveness, government support, process innovation, project management, and ERP customizing do not significantly influence to successful implementation of ERP systems. The contribution of this study is that it provides an empirical evidence of the causal relationship between ERP adoption factor and ERP success. This study showed that top management support and IS maturity are essential to accomplish successful ERP implementation for SMEs.