• 한국의류학회지
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• 제22권4호
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• pp.452-459
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• 1998

The purpose of this study was to discover a conceptual framework and evaluation process of apparel quality by means-end chain theory. The theoretical study was conducted to find out a conceptual framework and build a hypothetical evaluation process model of apparel quality. Apparel quality was perceived associative network called a means-end chain and was evaluated in several stages. A conceptual framework of apparel quality evaluation was organized into hierarchical relationships among four different dimensions: physical attribute, physical function, instrumental performance, and expressive performance. The means-end structure linked tangible physical attributes and function to more abstract instrumental and expressive performance. A hypothetical evaluation process model linked dimensions of apparel quality to the selected means-end relationship. Different consumers had different means-end chains for the same apparel. Therefore different subjects are likely to have different evaluation paths. From this study we can suggest an evaluation process model of apparel quality.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2005년도 춘계공동학술대회 발표논문
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• pp.651-657
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• 2005

This study figures out the objectives of supply chain integration and proposes a conceptual framework for classifying the type of supply chain integration in order to help developing supply chain integration strategy. We figure out the objectives of supply chain integration by structural integration and functional integration and then develop a conceptual framework for classifying the type of supply chain integration by combining the clusters of structural integration factors and functional integration factors. Using the framework, a firm would be able to figure out which type of supply chain it belongs to and develop appropriate supply chain integration strategy.

• Journal of Information Technology Applications and Management
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• 제13권2호
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• pp.41-54
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• 2006

In this paper, we investigate the inter-organizational information systems effect to supply chain partnerships, and subsequently to the performance. The conceptual model for the causal relationships among interorganizational systems usage, interaction, partnership, and supply chain performances has been developed. Theoretical framework is based on the partnership research in relationship marketing area, and the interaction model from IMP group. The questionnaires are designed to test the hypotheses of the conceptual model. The survey result supports our hypotheses that collaborative IT effects to increase the interaction between the firms, and interaction causes to enhance the partnership quality. Also, the level of partnership shows strong positive correlation with the supply chain performances. Despite the limitations of collected sample data size, our study reveals the fact that inter-organizational information systems contribute to supply chain performance through enhancing the interaction and partnership level between the supply chain partners. Our research result is distinct from the most extant literatures that investigated the firm's collaboration impact on interorganizational systems usage.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2022년도 춘계학술대회
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• pp.201-203
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• 2022

Increasing global market of used electric vehicle (EV) battery encourages international firms to establish its subsidiary companies or business units specializing in battery recycling. Such kind of companies predominantly use closed loop supply chain (CLSC) for their operations of battery manufacturing and used battery recycling/reusing in global scale. However, EV battery recycling, as a relatively new industry, makes its global CLSC be exposed to various types of risks, which leads to inefficiency of supply processes and makes supply chains more complicated and vulnerable. Identifying, evaluating, and analyzing possible risks in CLSC has a great importance for optimization and increasing effectiveness for the global supply chain of used EV battery. Itwill assist to elaborate the efficient CLSC management and possible risk mitigation strategies to keep the global EV battery supply chain resilient and sustainable. This study aims to develop a conceptual framework for risk assessment in this new sector. Therefore, it will populate the framework with possible failure modes identified from various literature on EV battery recycling and closed loop supply chains so that future research can validate and utilize the conceptual framework.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2000년도 제15차 학술회의논문집
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• pp.311-311
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• 2000

We propose a DP-based formulation for matching line patterns by defining a robust and stable geometric representation that is based on the conceptual organizations. Usually, the endpoint proximity and collinearity of image lines, as two main conceptual organization groups, are useful cues to match the model shape in the scene. As the endpoint proximity, we detect junctions from image lines. We then search for junction groups by using geometric constraint between the junctions. A junction chain similar to the model chain is searched in the scene, based on a local comparison. A Dynamic Programming-based search algorithm reduces the time complexity for the search of the model chain in the scene. Our system can find a reasonable matching, although there exist severely distorted objects in the scene. We demonstrate the feasibility of the DP-based matching method using both synthetic and real images.

• 대한기계학회논문집A
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• 제33권3호
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• pp.269-275
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• 2009

This paper represents a study on the conceptual design of new automatic bicycle transmission. The gear change in a commercial bicycle is carried out by moving the chain between sprockets. By the use of a multiple sprocket for speed change the power loss and transmission shock may occur. To solve the problem of bicycle transmission, the improved solution was derived by the technical contradiction matrix of TRIZ. The conceptual solution is one sprocket which replaces the function of multiple sprockets and adapts actively to the pitch of chain. And it was confirmed to be an adequate design through the Independence Axiom of design axiom.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2008년도 추계학술대회A
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• pp.1022-1027
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• 2008

This paper represents a study on the conceptual design of new automatic bicycle transmission. The gear change in a commercial bicycle is carried out by moving the chain between sprockets. By the use of a multiple sprocket for speed change the power loss and transmission shock may occur. To solve the problem of bicycle transmission, the improved solution was derived by the technical contradiction matrix of TRIZ. The conceptual solution is one sprocket which replaces the function of multiple sprockets and adapts actively to the pitch of chain. And it was confirmed to be an adequate design through the Independence Axiom of design axiom.

• 한국시뮬레이션학회논문지
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• 제21권1호
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• pp.55-68
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• 2012

최근 경제는 제조업에서 서비스업으로 이동하고 있기 때문에 서비스 공급사슬을 이해하는 것이 중요하다. 그러나, 공급사슬과 관련된 기존연구의 대부분은 제조업에 집중하고 있다. 이러한 상황을 극복하기 위해서, 서비스 공급사슬을 조사하고 분석할 필요가 있다. 시뮬레이션은 복잡한 시스템을 분석하고 설계하는데 가장 자주 사용되는 기법 중에 하나이다. 서비스 공급사슬은정교한 설계 단계가 필요한 복잡하고 거대한 시스템이다. 특히, 서비스 공급사슬의 성과를 예측하기 위해서 서비스 공급사슬을 구성하고 있는 구성요소 사이의 동적인 상호작용의 행위를 밀접하게 조사하는 것이 중요하다. 본 연구에서는 첫 번째로 서비스공급사슬의 개념적 모델이 개발된다. 다음으로 개발된 서비스 공급사슬의 개념적 모델에 대한 시뮬레이션 모델을 개발하기위한 새로운 절차를 제시한다. 시뮬레이션 모델링의 절차는 UML 분석과 설계 도구를 이용하며 ARENA 시뮬레이션 언어로 구현된다. 제안된 절차의 두 가지 주요한 특성은 서비스 공급사슬을 설계하는데 체계적인 절차의 정의와 또한 ARENA 시뮬레이션 언어로 개념적 모델의 변환에 대한 규칙을 제공한다. 본 연구의 결과는 서비스 공급사슬의 지식을 개선하는데 이용될 수 있으며, 또한 서비스 공급사슬 시뮬레이션 모델의 개발을 효율적으로 할 수 있도록 지원한다.

• 서비스연구
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• 제1권1호
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• pp.1-27
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• 2011

서비스화(Servitization)가 진행됨에 따라 제품에서 서비스가 차지하는 비중과 중요성이 높아지고 있으며, 이러한 현상은 급속하게 변화하는 경영환경 속에서 지속되고 있다. 본 연구는 서비스화에 대한 문헌연구를 통하여 서비스화에 대한 이론적 배경과 연구동향을 살펴보고, 제품 서비스화(prodcut servitization)의 관점에서 기업의 서비스화를 이해하기 위하여 확장된 서비스화 개념적 모형(framework)을 제시하였다. 이 개념적 구성은 서비스 경쟁전략(Competitive Strategy), 제품-지식-서비스 통합시스템(PSKS: Product-Service-Knowledge System), 가치사슬(Value Chain), 서비스화 구성(Configuration)으로 연결되어 있고, 이 개념적 모형을 통하여 서비스화 이론을 뒷받침하는 기업 사례연구(Case Study)를 비즈니스 생태계간 협력 관점과 기업의 내재화 관점으로 구분하여 분석을 시도하였다.

• Agribusiness and Information Management
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• 제5권1호
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• pp.1-10
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• 2013

Competition in supply chain has moved from between being organizations to between supply chain. To enhance competitiveness in supply chain, there is a need for organisations to establish and manage collaborative relationships among supply chain partners and share operational and strategic information timely and accurately. As a result, food supply chain partners have adopted of inter organisational information systems (IOIS) such as EDI, IEDI, RFID, internet, and extranets to facilitate exchange of information, streamline production and to effectively manage inventory processes so as to deliver value to the customer. Together with IOIS, cybermediaries also plays a key role in facilitating agriculture and food supply chain. This paper investigates the role and significance of IOIS and cybermediaries in facilitating agriculture and food supply chain. Convergent interviewing was conducted with agriculture producers, food processors and retailers. The study identified logistics, supply chain and customer services benefits perceived from implementing IOIS and utilising cybermediaries services in the food supply chain. To conclude the conceptual paper outlined managerial implications and areas for future research.