• 산업경영시스템학회지
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• 제39권4호
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• pp.15-25
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• 2016

SCM activities in a company are considered as total innovation through synchronizing supply and demand while maintaining appropriate inventory level and reducing the business operating costs. Until now, even several researches are carried out on the SCM performance of the companies which have introduced and been operating SCM, the research on the cost analysis for the inventory which occurs frequently on supply chain is still insufficient. Especially, for the electronics industry in which the product depreciation is sharp caused by the short product life cycle and the complexity of distribution channels, even the inventory related costs are a major factor in business management, since the current estimated criteria of inventory costs are limited to the interest and maintenance management costs, the criteria do not reflect the total influence of the product depreciation and lost opportunity cost which are related to the business management. Furthermore, even though the rapid price drops of the distributor inventory caused by the frequent new model launch can be covered by the product manufacturers, the scale of total costs related to the inventory has not been conceived because the price compensation is traditionally considered as a market costs. In this research, we analyzed the inventory characteristics of electronics industry in which the price depreciation happens frequently, newly defining the estimated criteria of the product total inventory cost which includes price depreciation from the product manufacturers' view. Finally we focus on the case study of a representative electronics company and verify the scale of the influence on management performance.

• 전자통신동향분석
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• 제39권3호
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• pp.58-68
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• 2024

Quantum computing can be a game changer in all areas of economy security, and society, and it is expected to bring innovation to the entire industrial ecosystem. The competition in this industry is accelerating with various countries pushing for policies to preempt technology and maintain a technological advantage. The quantum computing market is expected to show commercial gains in 2027 as an inflection point. Initially, it is expected to replace the high-performance computing market. However the continuous growth of quantum computing will depend on the development innovative services such as ChatGPT in AI, and technological breakthroughs. We examine the definition and outlook, evolution and dynamics, and supply chain structure of the quantum computing industry in an attempt to unveil implications for its development.

• 전자통신동향분석
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• 제36권3호
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• pp.1-11
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• 2021

In this study, we analyze the automotive chip ecosystem that recently caused the global supply shortage, and attempt to derive policy implications for us from the conclusion. Automotive chips are critical parts that control various systems so that a vehicle can drive itself or operate with electricity. The current shortage in supply and demand for automotive chips is due to the inconsistency between supply and demand between automotive chip companies and car manufacturers. To promote the automotive chip industry, new investment incentives, tax cuts, and human resource training are needed.

• 경영과학
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• 제21권2호
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• pp.167-189
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• 2004

Cooperative and integrative partnerships between buyers and suppliers are very important for effective operations. Such partnerships should be based on various information technologies developed in recent years. Therefore, we investigated the relationship among IT performance, IT infrastructure and supply chain performance in buyer-supplier linkage using exploratory examination. This analysis is based on survey results of buyer-supplier practitioners in Korean electronics industry. Specifically, we used factor analysis, correlation analysis, and regression analysis. Major findings are as follows. First. buyers' IT performance contributed to enhance their operational & financial performance, and satisfaction. Second, buyers' IT infrastructure improved their financial performance and satisfaction but showed mixed effects on operational performance. Third, suppliers' operational performance enhanced buyers' operational & financial performance, and satisfaction. Fourth, suppliers' IT performance strengthened their operational & financial performance, and satisfaction. Fifth, suppliers' IT infrastructure showed positive relationships with operational performance and satisfaction.

• 전자통신동향분석
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• 제38권4호
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• pp.25-35
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• 2023

As the global semiconductor supply chain falters, major countries are pushing to increase their self-sufficiency in semiconductors. In accordance with these global changes, R&D cooperation is evolving in the semiconductor industry. Previously, as for the case of Interuniversity Microelectronics Center (IMEC) in Europe, many cooperation initiatives were established regardless of nationality for improving productivity through measures such as reducing the time and cost required for joint research. Recently, however, cooperation aimed at strengthening one's own industry has been prominent, such as that led by Taiwan Semiconductor Research Institute (TSRI) and the United States National Semiconductor Technology Center (NSTC). Hence, the Korean semiconductor industry also needs to respond. Internally, technology localization should be promoted by strengthening the foundation for domestic R&D cooperation, while externally, it should expand close cooperation with companies from countries leading the semiconductor industry, such as the United States, Europe, and Japan.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2003년도 춘계공동학술대회
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• pp.877-883
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• 2003

본 논문에서는 국내의 대표적인 PC 전문제조업체인 T사를 대상으로 진행된 글로벌공급사슬 관리(GSCM : Global Supply chain Management) 체제 구축을 위한 BPR 결과를 사례연구로 제시하고 있다. 본 논문에서는 PC제조업계의 공급사슬의 특성과 시장 동향을 분석하였고 업계 선두 기업인 Dell과 HP의 공급사슬 운영전략을 벤치마킹 하였다. T사의 공급사슬 프로세스인 판매/생산/물류/구매 프로세스 운영강의 이슈와 각 프로세스별 이슈들의 연관 관계를 분석하였다. 또한 향후 GSCM 운영을 위한 To-Be 프로세스 및 시스템 구축 방향을 담고 있다.

• 전자통신동향분석
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• 제36권6호
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• pp.78-87
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• 2021

Information technology (IT) has been applied to various fields, and currently, IT devices and systems are used in very important areas, such as aviation, industry, and national defense. Such devices and systems are subject to various types of malicious attacks, which can be software or hardware based. Compared to software-based attacks, hardware-based attacks are known to be much more difficult to detect. A hardware Trojan horse is a representative example of hardware-based attacks. A hardware Trojan horse attack inserts a circuit into an IC chip. The inserted circuit performs malicious actions, such as causing a system malfunction or leaking important information. This has increased the potential for attack in the current supply chain environment, which is jointly developed by various companies. In this paper, we discuss the future direction of research by introducing attack cases, the characteristics of hardware Trojan horses, and countermeasure trends.

• Korean Chemical Engineering Research
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• 제44권3호
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• pp.265-269
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• 2006

계속 변화하는 비즈니스 환경에서 주도권을 잡기 위한 경쟁력 확보는 모든 기업에서 가장 먼저 해결해야 할 사항이다. 경쟁력 확보를 위해서는 신제품 개발뿐만 아니라 개별적 활동 영역들을 통합하여 전체 효율성을 높이고 최적화를 이루어야 한다. 이러한 필요성에 따라 최근 학계와 산업계에서 전체 공급 및 소비 사슬망(supply chain management, SCM)에 대해 주목하고 있다. 산업계에서의 SCM에 대한 관심은 복잡한 기업 활동의 다양성을 만족하면서 전체적 효율성을 증대하는 전체적 최적화를 이룰 수 있는 대안으로 여겨지기 때문이다. 하지만, 이를 실제로 적용하기 위해서는 많은 난관에 봉착하게 되고 이들을 어떻게 해결하여 SCM 체제를 구축하는 것이 기업을 성공으로 이끄는 결정 요소라 할 수 있다. 본 연구는 국내의 대표적 반도체 제조업체의 SCM 도입, 구축, 안정화 과정들을 통해 얻어진 몇 가지 교훈들을 정리하면서 이들을 일반적 기업의 SCM 체제 구축에까지 확장하여 도움을 줄 수 있는 방법은 무엇인지 그리고 공정 시스템 공학(process systems engineering)에서는 어떻게 기여할 수 있는지에 대해 논하고자 한다.

• 한국정보시스템학회지:정보시스템연구
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• 제9권1호
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• pp.61-86
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• 2000

CALS(Commerce At Light Speed) which originated in the early 1980's in the military sector is now an integral component in our global strategy to further heighten competitiveness. Through integration and streamlining of production, distribution, technical information and management, CALS will certainly lead the world out of these economically challenging times and into new global prosperity. However, not much effort have been focused on the development and diffusion issues of component technologies such as ERP/SCM(Enterprise Resourses Planning/supply Chain Management), PDM(Product Data Management), and BPR(Business Process Reengineering) related with the CALS in electronic industry. Therefore, the purpose of this study is to analyze the advancing status and to present suggestions for the development of the CALS in electronic industry. In order to achieve the purpose, the case study has been conducted using the questionaries on the end-users and the interviews on the managers in the CALS area. The case study cover 57 users of the CALS for the three outstanding electronics(L, S, and D Electronics) in Korea. The questionaries include five success measures and eleven diffusion factors for the component technologies such as ERP/SCM, PDM, and BPR. In summary, the CALS will serve as the bases for exciting corporated innovations and the common business framework which facilitates the realization of Virtual Enterprise and Electronic Commerce in the 21st century.

• 자원ㆍ환경경제연구
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• 제17권1호
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• pp.83-120
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• 2008

최근 경제와 산업 전반에서 중소기업의 환경성과와 환경활동은 지속가능 발전의 관점에서 특히 관심이 고조되고 있다. 중소기업을 지속가능성 체계(stainability framework)에 포함시키기 위해 진행되고 있는 다양한 노력 중에서도 그 동안 대기업이 주도하던 친환경공급망관리(Supply Chain Environmental Management)는 중소기업의 환경활동을 촉진시키는 유용한 수단으로 인식되고 있다. 본 연구는 우리나라 전기전자산업에서 대기업 주도의 친환경공급망접근방법(SCEM approach)이 중소기업의 환경성과에 미치는 영향에 대하여 실증분석하였다. 연구방법론으로는 설문조사 결과에 대하여 인자분석과 회귀분석을 실시하였다. 계량분석 결과, 대기업 주도의 SCEM이 중소기업의 환경활동촉진에 긍정적인 영향을 미치고 있으며, 특히 친환경공급망접근방법 중에 시장거래(arm's length) 기법보다는 협력적(collaborative) 기법이 더 효과적으로 중소기업의 환경활동 촉진에 기여하고 있다는 점을 제시하였다. 본 연구에서는 다국적 기업의 친환경공급망접근방법 역시 중소기업의 환경활동촉진에 중요한 요인이 되고 있다는 점도 도출하였다.