• 정보화연구
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• 제9권4호
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• pp.365-376
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• 2012

We examine the value of information sharing in the context of supplier-buyer relationships after controlling for trading partners' opportunism. Given that trading partners' opportunism is not randomly chosen, we explicitly incorporate their self-selection process into our estimation procedure by employing Heckman's self-selection model. According to our analysis, firms that have built safeguards via mutual trust, commitments and information sharing experience less opportunistic risk in supplier-buyer relationships. Our findings also suggest that information sharing has a positive impact on firm performance after controlling for opportunism. Further, firms that are less exposed to trading partners' opportunistic risk have achieved a higher performance than others that are more exposed. Importantly, higher performance for those firms with less opportunistic risk is driven by safeguards in supplier-buyer relationships as well as information sharing. Our findings can be applied for systems analysts to design information systems of supplier-buyer transactions.

• 반도체디스플레이기술학회지
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• 제20권2호
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• pp.115-120
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• 2021

In Korea, where the world's first cloud computing development law was created, cloud service technology has been developing so far, and the industries to which artificial intelligence and big data technologies can be applied based on this are increasing. It is important for domestic and overseas cloud operators to secure many partners in order to provide optimal services to users. It is also important to systematically develop the partner's technology and discover new partners. In particular, the public, medical, and financial sectors are industrial fields that are difficult for domestic as well as global cloud service providers to expand without the help of partners. This study analyzes partner policies for industries caused by domestic regulations through domestic and foreign cases, and aims to establish partner management policies optimized for the domestic environment.

• 반도체디스플레이기술학회지
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• 제21권3호
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• pp.69-73
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• 2022

The application of cloud computing to many industrial domains is rapidly increasing, and domestic and foreign cloud service providers are actively conducting business. In the domestic cloud market, it is necessary to establish an ecosystem with partner operators that work closely with private cloud service providers. In this paper, to create such an environment, we propose a framework that can evaluate the capabilities of partners required for cloud service providers to establish specific business strategies. The framework proposed in this study establishes criteria for evaluating partners' competencies and applies a decision-making model such as fuzzy AHP for evaluation. Eventually this will help not only to expand the domestic cloud market but also to strengthen the competitiveness of domestic cloud partners through the growth of the domestic cloud market.

• International Journal of Advanced Culture Technology
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• 제11권4호
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• pp.112-122
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• 2023

This study was conducted as part of a summer Korean language and culture program at a university in Korea, aimed at examining the changes in intercultural sensitivity among American students who participated in the program, as well as the Korean students who served as their language partners. The research utilized a mixed-method approach combining qualitative and quantitative analysis. To derive research findings, pre- and post-program Intercultural Sensitivity Scale surveys were administered to participating students and semi-structured interview data were collected from a randomly selected group of six students. The research findings indicated that among a total of twenty-seven students including both American and Korean students, significant changes in intercultural sensitivity were observed in the domain of Interaction Engagement. Furthermore, fourteen American students showed significant changes in their Interaction Confidence, while the Korean students who participated as language partners did not exhibit significant changes in the five subdomains of intercultural sensitivity.

• 지능정보연구
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• 제18권2호
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• pp.177-192
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• 2012

최근 추천시스템에 대한 연구는 고객에게 적합한 상품을 추천하는 것에서 진일보하여, 고객이 선호할만한 친구나 배우자를 추천해주는 인맥 연결분야로 확장되고 있다. 이러한 인맥 연결의 주요한 분야로 미혼남녀를 소개시키는 온라인 데이트시스템을 생각할 수 있다. 본 연구는 사용자에게 적합한 데이트 상대를 추천해주는 온라인 매칭시스템을 제안한다. 제안된 시스템은 기존의 상품추천 시스템과는 다르게, 추천 받는 고객뿐만 아니라, 추천 되는 상대방의 호감도를 함께 고려하여, 양자가 상호 대칭적인 만족도를 갖도록 설계하였다. 또한, 인기인에게 추천이 편중되거나, 비인기인들이 추천에서 소외되지 않고, 시스템 참여자들이 전체적으로 일관된 추천 만족도를 가질 수 있도록 하였다. 본 연구에서 제안한 매칭 시스템은 Mutually Beneficial Matching(MBM) 시스템이라 명명하였으며, 이를 다른 두 일반적인 매칭 기법인 Preference-Based Matching(PBM) 기법 및 Arithmetic Mean-Based Matching(AMM) 기법과 비교하여 성능평가를 수행하였다. 즉, 위의 세 가지 기법을 Java를 사용하여 prototype으로 구현한 후, 가상의 미혼남녀 200명의 데이터에 적용하여 비교 분석하였다. 그 결과, 제안된 MBM 기법이 PBM 및 AMM 기법에 비하여 통계적으로 유의하게 높은 상호호감도(Mutual Preference)를 보임을 알 수 있었고, 호감도의 대칭성(Symmetric Ratio)도 대부분의 경우 높게 도출됨을 확인하였다. 뿐만 아니라, 제안된 MBM 기법은 PBM 기법보다 추천에서 소외된 고객 수(Number of Outsiders)가 적어서, 매칭 pool안의 사용자들에게 전체적으로 호혜적이고 일관된 추천서비스를 제공할 수 있을 것으로 기대된다.

• 암석학회지
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• 제18권4호
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• pp.371-379
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• 2009

아르헨티나의 대표적인 외국광산기업인 야마나 골드의 회사연혁, 현재와 미래의 광산프로젝트, 생산량의 개요를 소개하였다. 이는 신뢰성있는 협력파트너를 모색하려는 한국 광산기업들에게 실질적인 회사정보를 제공하기 위함이다.

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 2001년도 International Conference CALS/EC KOREA
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• pp.439-448
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• 2001

Data Alignment is achieved when all trading partners information systems are maintained automatically synchronising with the suppliers information systems on a continuing basis. Electronic catalogues facilitate the ongoing synchronisation of data between trading partners and large retailers in United States and Canada use electronic catalog in order to get rid of non-value added paperwork and manual reconciliation. Data Alignment will dramatically improve the effectiveness of E-Commerce and Supply Chain initiatives including electronic Marketplaces, Collaborative Planning and Forecasting and continuous replenishment processes.

• 암석학회지
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• 제18권3호
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• pp.269-278
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• 2009

아르헨티나의 대표적인 외국광산기업인 바릭골드의 회사연혁, 현재와 미래의 광산프로젝트, 생산량의 개요를 소개하였는데 이는 신뢰성있는 협력파트너를 모색하려는 한국 광산기업들에게 실질적인 회사정보를 제공하기 위함이다.

• 원자력산업
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• 제35권8호
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• pp.9-10
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• 2015

• 환경정보
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• 통권393호
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• pp.32-35
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• 2011