• 한국정보시스템학회지:정보시스템연구
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• 제11권1호
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• pp.29-49
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• 2002

Recently the paradigm of business management has changed. The businesses have restored to ERP or BPR to integrate their information system. But now they are trying to find out a new competitiveness in tacit knowledge of individuals. The creative company has come to put much weigh on the value of their employee′s "non-patternized" knowledge. And this trend has seen a development into a theory of knowledge management in which "non-patternized" knowledge, along with explicit knowledge, is also considered as a source of competitiveness. With the hypothesis that the recognition of the knowledge management and the utilization of the information technology will have influence on the integration of the integrating the information system information system into a new phase, this study carries out a research on the effects of knowledge management and information technology on management achievement. According to this study the distribution of knowledge has an effect on the integration of information system and management achievement. The asset of knowledge, however, has little effect on them. This means that the recognition of the asset of knowledge alone can't affect the management achievement, but when combined with the recognition of the distribution of knowledge, it can have influence on the management achievement. Thus, a company has to enhance the recognition of the distribution of knowledge. And with this, a company can have a business management based on management achievement and the integration of information system utilizing information technology and the recognition of knowledge management. A company has to promote it business achievement by integrating the information system utilizing information technology and recognizing knowledge management.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 1999년도 춘계공동학술대회-지식경영과 지식공학
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• pp.145-154
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• 1999

An intelligent system embedded with multiple sources of knowledge may provide more robust intelligence with highly ill structured problems than the system with a single source of knowledge. This paper proposes th hybrid knowledge integration mechanism that yields the cooperated knowledge by integrating expert, user, and machine knowledge within the fuzzy logic-driven framework, and then refines it with a genetic algorithm (GA) to enhance the reasoning performance. The proposed knowledge integration mechanism is applied for the prediction of Korea stock price index (KOSPI). Empirical results show that the proposed mechanism can make an intelligent system with the more adaptable and robust intelligence.

• 한국IT서비스학회지
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• 제10권4호
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• pp.67-81
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• 2011

Recently, Mergers and Acquisitions (M&A) have become increasingly popular in the last few decades, and overseas' M&A are particularly increasing to sharpen corporate competitiveness on a global scale. Previous studies showed that one of the main reasons attributes to failures of mergers was the lack of attention to merging information systems. In recent years, both academy and industry have more focused on Post-Merger Integration (PMI) and the integration of information systems (IS) between two companies is one of the critical success factors of corporate. This paper focused on Post-Merger IT (Information Technology) Integration Methodology of Cross-Border M&A. We followed a single-site qualitative case study method in order to investigate the type of phenomenon in M&A's natural setting. Moreover, we examined a typical energy and power company case in order-based industry, so that other industry players may have different results to determine post-merger IT integration method and scope.

• 산업경영시스템학회지
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• 제22권52호
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• pp.229-239
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• 1999

Enterprise integration, which aims to enhance an enterprise's competitive edge, requires a highly structured product information model as a common product database. Previous research works on this issue have been narrowly focused on the transformation of product information between various operation areas, leading to a situation where enterprise integration lacks a formal method of information modeling. In this paper, research works and issues surrounding product information modeling for enterprise integration are reviewed, and the requirements for a product information model are identified. A product information model called L3DPIM (Layered Three Dimentional Product Information Model) is proposed, which is based on a feature-based design process. This model is expected to serve as a modeling paradigm for enterprise integration.

• 산업경영시스템학회지
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• 제27권1호
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• pp.74-78
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• 2004

Systems are often operated by not integration but blocking, i.e., non-standardization. The system blocking is mainly caused by non-standardization or incompatibility. The integrated system is effective, but researches for quantification of effectiveness from Integrating system are few. System blocking causes additional cost which is almost intangible and potential. In this paper we proposed a model to quantify the effectiveness of system integration. To verify the validity of proposed model, we applied the model for Korean information and communication industry and forecasted the cost of integration for South and North Korean telecommunication industry in the way of three scenarios.

• 디지털콘텐츠학회 논문지
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• 제8권4호
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• pp.509-519
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• 2007

지식정보 거버넌스를 위하여 국가적으로 교육학술, 과학기술, 문화 분야 등에 대한 지식정보의 통합 검색이 요구되고 있다. 그러나 분야별 지식정보는 데이터 및 서비스 특성에 따라 기관별 고유 메타데이터 형식을 개발 사용해왔다. 따라서 분산된 지식정보를 메타데이터 기반으로 통합 시, 분야별 메타데이터 이질성 문제가 발생한다. 즉, 통합 검색을 위하여, 각 전문 분야별 메타데이터의 일관성 유지가 필요하다. 본 논문에서는 분야별 메타데이터를 조사하여 각 메타데이터들을 대표할 수 있는 표준 메타데이터를 정의한다. 이를 바탕으로 기존 시스템의 메타데이터의 수정 없이 기 구축된 전문 분야별 지식정보의 통합 검색을 가능하게 하는 지식정보 거버넌스를 위한 메타데이터 레지스트리 통합 프레임워크를 제안한다. 제안된 프레임워크를 통해 기존 메타데이터의 효율적인 등록 및 관리가 가능하며, 각 메타데이터간의 의미적 연관관계를 통한 의미 확장 검색이 가능하다.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.1377-1379
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• 2003

Satellite and aerial remote sensing (RS) techniques have been provided to collect spatial data globally over the last few decades. However in developing countries such as China, there is still an urgent need for low cost and high resolution RS data. As an emerging RS platform, commercial Unmanned Aerial Vehicle (UAV) integrated with state-of-the-art sensors and information technologies has the potential to become a low cost tool to meet application demands. In this paper, the architecture of UAV RS operation system is mentioned. Moreover, key technologies in UAV RS system are analyzed and current work is reported.

• Asia pacific journal of information systems
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• 제15권2호
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• pp.121-148
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• 2005

This study focuses on MRO e-Marketplace and attempts to research how companies select the structure of e-Marketplace governance and how it influences purchasing performance. Furthermore, a longitudinal study is conducted to analyze the dynamic relationship between variables in our research model. The research gives the following results. First, as the utilization level of e-Marketplace increases, the level of relational exchange between purchasing company and e-Marketplace increases. The increased utilization level enhances purchasing efficiency rather than reducing purchasing price. Secondly, as the level of relational exchange between purchasing companies and e-Marketplace increases, system integration increases, whereas supply externality decreases. Accordingly, system integration improves purchasing efficiency, whereas the low supply externality does not help lower purchasing price. Third, compared to the initial growth stage, the stable stage of e-Marketplace has the significantly increased level of relational exchange and purchasing efficiency through system integration, rather than the reduction of purchasing price by supply externality.

• 한국산학기술학회논문지
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• 제12권3호
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• pp.1313-1318
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• 2011

안전하고 정확한 항해를 위해 선박에서는 진북을 나타내는 자이로 콤파스와 자북을 가리키는 마그네틱 콤파스, 그 외에 GPS 등의 다양한 선박 전자장치들이 활용되고 있지만 이러한 장치들의 호환성 문제로 인해 전체 선박 시스템의 효율성 및 유지보수성이 크게 저하되고 있다. 본 논문에서는 이러한 호환성 문제를 해결하기 위해 선박 전자장치의 다양한 출력신호들을 동일한 하나의 표준 형식으로 변환해 주는 프로토콜 통합 시스템을 제안하였다. 시스템 설계 시 다수의 장치들로부터 입력되는 신호들을 동시에 처리하기 위하여 Multi-threading 기법을 적용하였으며, 실험을 통해 이를 통한 데이터 처리 성능 향상을 확인하였다.

• 한국멀티미디어학회논문지
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• 제19권7호
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• pp.1188-1196
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• 2016

Integration systems help users consume services more effectively. However, previous integration systems can only enable predefined service cooperation to satisfy users, which is difficult to achieve user-centric service composition in dynamic environments. Therefore, in this paper, a dynamic service integration system is proposed to automatically combine services based on usage history. With this system, services can be dynamically composed to meet users' needs and information can be flexibly transited among heterogeneous services.