• 한국IT서비스학회:학술대회논문집
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• 2005.05a
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• pp.591-599
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• 2005

현재의 경영환경은 기업경영에 긍정적 또는 부정적인 영향을 미칠 Event가 다양하고 예측이 어려워지고 있는 상황에 직면하고 있다. 반면에 각종 경영상의 규정과 규제는 주주와 시장의 입장에서 기업의 경영의 투명성과 신뢰성을 요구하고 있다. 대표적으로 금융산업은 Basel II, 미국증시에 상장된 기업은 SOA라 불라는 Sarbanes-Oxley법안, 국내기업은 집단소송제, 외감법, 증권거래법 등에 기업의 경영 성과와 재무제표에 대한 경영진의 서명 및 외부감사인의 검토를 규정하고 있다. 경영진은 전략적인 목적 달성에 영향을 미치는 내외부에서 발생하는 상황과 규정/규제에 대한 대응현황을 종합적으로 판단해야만 하게 되었다. 이러한 상황에서 2004년 9윌 Committee of Sponsoring Organization of the Treadway Commission(이하 COSO)에서는 Enterprise Risk Management Framework을 발표하였다. 이는 기존 내부통제(Internal Control) 개념을 확장/보완한 개념으로 전사적 관점에서 기업에 영향을 미치는 Event를 식별하고 통제하는 일련의 과정을 정의 하고 있다. 대부분 기업에서는 법규와 규정중심의 대응을 추진하고 있는 현황이며, 추진 과정시 리스크에 대한 개념이나 관리 수준에 대한 혼란을 격고 있다. 리스크 정의시 일관된 관점을 유지할 수 있는 관리 범주와 관리 목적의 부재를 제기하고 있며, 일회적인 관리가 아닌 정례화된 프로세스로 운영하도록 하는 관리체계 정립을 위한 방법론이나 실행가이드를 필요로 하고 있다. 이에 새로운 관리체계로서 Enterprise Risk Management(이하 ERM) 도입을 위하여 ERM에 대한 명확한 이해와 적용시 주요이슈에 대한 실천적 해결안을 제시하는 것을 본 연구의 목적으로 삼고자 한다

• Journal of Digital Contents Society
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• v.15 no.1
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• pp.77-85
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• 2014

The Service Oriented Architecture has been adopted to be able to handle various types of user requirement flexibly. This concept supports to identify service units, organize that units and integrate them to make a software system. In this paper, we introduce SOA to improve legacy system for reducing duplicated functions and relax the difficulties of maintenance. We try to analyze function flow of warehouse management system and reorganize it to reduce duplicated implementation. Also the system architecture is tried to improve considering connection with other ERP systems.

• 한국IT서비스학회:학술대회논문집
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• 2005.11a
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• pp.600-607
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• 2005

최근 무형자산의 중요성과 함께 많은 선진기업들은 지속적인 가치창출을 위한 전략수립 및 수행절차를 통해 경쟁우위를 갖는데 노력하고 있다. BSC는 기업의 전략을 전사조직 차원에서 실행 시킬 수 있는 기반을 조성하며, 기업의 자원을 핵심역량에 집중시켜 전략의 실행력을 구체화하기 위한 경영기법 중 하나로 자리잡고 있으며, 이미 국내 다양한 공공 및 민간부문에서 BSC도입을 통해 기업전략과의 연계를 강화해 나가고 있는 추세이다. 그러나 특정산업에 따라 각 산업의 특성을 고려한 BSC기반의 CSF(사업핵심성공요소)와 KPI(주요성과지표) Pool에 대한 실질적인 연구는 다소 미흡한 실정이다. 국내 건설업인 경우, 관리의 복잡성으로 인해 아직까지 재무적 손익 중심의 성과측정에 주로 의존하고 있으며, 비재무적인 측면의 다양한 성과지표를 포함하지 못하고 있는 실정이다. 이에 본 연구에서는 건설산업에 적합한 BSC관점을 고려한 건설업의 CSF/KPI Pool를 제시하고 도출된 CSF가 기업의 경영성과와 어떤 상관관계를 살펴봄으로써 실제 의미가 있는지 알아보는데 목적을 두고 있다. 본 연구결과는 건설 산업에서의 성과측정의 기초자료로서 활용되어 체계적인 성과관리의 향상에 기여하고 미래 성과창출의 유인을 제공하고자 한다.

• Journal of the Korean Institute of Intelligent Systems
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• v.12 no.4
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• pp.347-352
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• 2002

This paper propose the Fuzzy AHP(Analytic Hierarchical Process)-based negotiation support (FAHP-NEGO) mechanism to support the dynamic negotiation process in Electronic Commerce(EC). Negotiation is a form of decision-making with two or more actively involved agents who can not make decisions independently, and therefore must make concessions to achieve a compromise. Having concerned that point, the theoretical framework of FAHP-NEGO mechanism is presented by means of fuzzy membership functions and AHP. This mechanism encompasses both qualitative and quantitative conditions, and the use of multiple negotiation procedures for solving the electronic negotiation problem, adjusting the fuzzy membership function, and restructuring the problem representation. A hypothetical example of a healthcare products purchase is given to illustrate the quality of the proposed mechanism. The results showed that the Fuzzy AHP-based negotiation support mechanism could reflect both qualitative and quantitative conditions in EC. The implications of the study for future directions of research on electronic negotiation support modeling and systems are presented.

• Journal of Korean Society of Disaster and Security
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• v.5 no.1
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• pp.43-47
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• 2012

The asset management of infra facilities is a total framework for finally supporting a safe and comfortable service, which includes functions of supporting evaluation of condition and performance of infrastructures, making the decision method of repair or rehabilitation of deteriorated facilities, and lengthening the life cycle of structure through the decision of adequate cost and time of repair or reinforcement. In the range of the asset management, organization, human, the target, and information & data of company are included. Therefore, in this paper, appling the method of asset management analysis to the infra structures, the process of the risk assesment using BRE (Business Risk Exposure) and the basis of consisting ORDM (Optimized Renewal Decision-Making) are expressed.

• The Journal of the Korea Contents Association
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• v.11 no.7
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• pp.426-436
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• 2011

In the past, ERP had been applied to large company mainly, but recently, in order to exist from global business environment, most of smaller businesses are using or planing to introduce ERP. However, introduction of ERP requires considerable expense and effort, before ERP come into being, it is needed to measure the expense of introducing and the outcome expected. Previous analytical frameworks (according to introduction of ERP) have been focused on measuring improvement of performance by introducing ERP. This study carries out a survey on priority analysis of information system with small businesses which produce displayer parts. To derive the user's priorities which have been disregarded beside the improvement of performance on information system, this study rearranges the analysis indices by using BSC model and it analyzes the priorities of importance according to the stakeholder(manager group, middle manager group, worker group) by using ANP method.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.10
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• pp.6969-6976
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• 2015

As new technologies are advancing and development paradigms are changing, software development process and development methods are evolving progressively. As a result, because the number of developing and managing processes and methodologies are increasing as a project in companies, effective management methods are needed. Especially, because companies should apply optimized methodology according to project's size and characteristics, customization technique of methodology is required urgently. In this paper, we propose a meta-model based methodology framework which can integrate and manage methodologies being developed progressively. Applying proposed methodology framework, a company is able to manage as well as develop optimized methodology easily as a project. Especially, because a proposed methodology framework is developed by meta-model, adding or extending new methodology elements can be realized simply as well as method elements are reused easily in case of customization of methodology as a project.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.33 no.2
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• pp.749-755
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• 2013

The public corporations have already implemented ERP to improve productivity, quality, and cost saving. This paper presents the result of business process improvement based on implementation of ERP. Therefore, this paper performed case study of K corporation. Survey was conducted to define the degree of improvement and evaluation method was presented using AHP. The weights for each business area is assigned based on AHP. Then ERP is evaluated in efficiency, work transparency, information sharability, and easy of use. It is meaningful achievement considering its short term implementation. The human resource management shows a relatively larger improvement than other management processes. However, information sharability shows relatively low improvement than others. This quantified result of user-oriented subjective evaluation on ERP implementation will contribute to evaluate the impact of ERP for owner organizations.

• Journal of the Korea Society of Computer and Information
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• v.26 no.2
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• pp.79-88
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• 2021

In this paper, we propose a API Gateway technique for the expansion of human resource management module, one of the ERP functions. The institution has introduced ERP (Enterprise Resource Planning) based on its efforts to transform all human and physical resources into business competitiveness and its response to the digital knowledge informatization environment, and listed it as multiple success factors. Human resource management is one of the factors that have been dealt with. However, ERP's Human Resources Management Module remains in the role of functional personnel management. How to utilize human resources begins with navigating and recognizing human resources. The proposed API Gateway technique leverages blockchain networks to design and implement APIs for human resource sharing and navigation, including the possibility of extending ERP's human resource management module. Secondly, it was designed and implemented using a smart contract that behaves like an API for preventing information forgery. The proposed method will not only be used as a tool that can actively utilize human resources, but will also be a complete resource for utilizing big data technology.

• Information Systems Review
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• v.12 no.3
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• pp.1-17
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• 2010

IT Systems based on Global Single Instance (GSI) can manage a corporation's internal information, resources and assets effectively and raise business efficiency through consolidation of their business process and productivity. But, It has also dangerous factor that IT system fault failure can cause a state of paralysis of a business itself, followed by huge loss of money. Many of studies have been conducted about fault-tolerance based on using redundant component. The concept of fault tolerance is rather simple but, designing and adopting fault-tolerance system is not easy due to uncertainty of a type and frequency of faults. So, Operational fault management that working after developed IT system is important more and more along with technical fault management. This study proposes the fault management process that including a pre-estimation method using TRM (Technical Reference Model) check point and event rule engine. And also proposes a effect of fault-free process through built fault management system to representative company of Hi-tech industry. After adopting fault-free process, a number of failure decreased by 46%, a failure time decreased by 56% and the Opportunity loss costs decreased by 77%.