• 무역상무연구
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• 제67권
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• pp.233-253
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• 2015

The cooperation among industry, academy and government is the main factor for world leading trade country. In particular, many papers and research is greatly helpful for finding the needs of industry and establishing strategies. Academic activities have significantly contributed the development of trade. In recent time, the approach based on complexity, convergence and consilience in increasing in academic fields for more mutual understanding and exchange of ideas. For this reason, joint research is necessary in trade. In this research, author can find not only the trend of joint research but also the centrality of trade researchers in the excellent journals in Korea by use of Social Network Analysis.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 2002년도 제21회 하계학술발표회 논문집
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• pp.225-237
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• 2002

The term "Strategic Alliance" which is not exactly defined in legal sector can apply to a wide variety of collaborative activities between firms, In spite of the vague conception Strategic Alliance, it has many benefit in the market. Especially, cooperation in R&D may reduce duplicative and unnecessary costs, lead to significant exchange of ideas and experience and thus result in products and technologies being developed more rapidly than would otherwise be the case. As a general rule, R&D cooperation tends to increase overall R&D activities. However, R&D agreements may cause competition problems such as restrictives effects on prices, output, innovation and variety or quality of products, To prevent its problems, competition authorities set out guidelines. The antitrust analysis of strategic alliances including R&D cooperation will vary according the substance of the actual agreement.

• 한국실내디자인학회논문집
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• 제37호
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• pp.63-70
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• 2003

Housing market in korea has changed from seller's market to buyer's market since mid of 1990. The housing contractors also changed their conventional ideas and strategies of design of housing facilities in order to survive in the housing industry, They look for ways and means to better respond to client's needs and to better serve user's values. Recently customer relationship management(CRM) technique has been introduced in the housing business. CRM gives emphasis on ongoing relationship with customers. Housing cultural center is a place where customers and contractors can exchange informations. This study aims to extract design and operation issues of housing cultural center.

• 정보교육학회논문지
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• 제8권4호
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• pp.471-480
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• 2004

독서를 통하여 높은 수준의 사고능력을 습득할 수 있으므로 독서능력은 모든 학생들이 갖추어야할 기본 능력으로 간주되고 있다. 또한 독서교육은 학생들에게 올바른 사고와 비판적 능력을 함양할 수 있다. 그러나 독서교육은 교사의 시간적 제약과 대응력의 부족으로 비중 있게 다루어지지 못했다. 이에 본 연구에서는 웹을 기반으로 하는 동료평가 시스템을 구현하여 독서교육에 활용하는 방안을 연구하였다. 학생들은 웹에서 자유롭게 독후감을 작성하고 다른 학생들이 쓴 독후감을 평가할 수 있다. 동료평가 과정은 단순히 점수화를 위한 것이 아니라 동료들의 평가와 조언을 활발하게 받아들이고 다른 사람의 글을 읽고 평가하면서 자신의 글에 대한 반성적 사고를 할 수 있다. 교사중심이 아닌 학습자중심의 활동으로 교사와 학습자 모두에게 유익을 주기 위함이다. 본 시스템을 초등학교 현장에 적용한 결과 학생들의 독서에 대한 태도와 선호도가 향상된 것으로 나타났다.

• 한국학교수학회논문집
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• 제8권3호
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• pp.357-366
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• 2005

이 연구는 교육과정에 명시적으로 표기하지 않은 개념형성과정을 밝혀 구조망으로 나타내고, 여기에서 교사가 지도할 내용의 개열을 구성하는데 그 목적을 둔다. 이를 위해 연구진은 사인함수의 그래프에 대한 개념형성과정을 수업모델로 만들어 교실에서 수업을 실시하고 수업 중학생들의 모둠활동을 관찰했다. 또, 수업 후에는 인터뷰를 통해 개념형성과정에서 보인 상황 찾기(인식), 사용된 사고전략, 효과적인 자료 및 학습도구 등 학생들의 반응을 면밀히 기록했다. 이들 결과는 5인의 전문 집단에 의하여 분석되어 내용구조망(network)과 그 지도계열을 구성할 수 있었다. 이 연구는 학교현장에서 소홀이 되고 있는 개념교육에 구체적인 방법을 제시하고 있다.

• 지식경영연구
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• 제16권2호
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• pp.1-27
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• 2015

This paper presents a knowledge-based view of platform-centered collaborations among multiple organizations. Studies of technological innovation and knowledge creation have broadened beyond their initial emphasis on internal development within an organization or simple exchange of ideas between two parties toward complex collaboration among many organizations at the level of platform-based knowledge ecosystems. Platforms serve as an interface between different groups of producers and consumers in a variety of multi-sided knowledge markets such as smartphone operating systems and video games industries. This study is an exploratory examination to offer theoretical understanding of how the organizational capabilities of platform leaders help expand a network of platform participants. The growth of platform participants is particularly important in the early stage of any platforms as the concept of network effects suggests that the platform with the largest number of participants will capture entire markets. Building upon organization studies and network economics theory on multisided markets, this paper focuses on the role of platform leaders in expanding platform-based collaboration. In our view, platform leaders develop varying levels of three organizational capabilities to discern quality of potential participants, to attract them to actually participate in collaboration, and to maintain long-term exchange relations in the ecosystem. We suggest that the capabilities of platform leaders will have a positive effect on the expansion of platform participants to secure network effects, and also examine several contextual factors that moderate the relationship between a platform leader's capacity and platform expansion.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 1996년도 춘계공동학술대회논문집; 공군사관학교, 청주; 26-27 Apr. 1996
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• pp.83-86
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• 1996

In this paper we study the problem of augmenting a physical network to improve the topology for new survivable network architectures. We are given a graph G=(V,E,F), where V is a set of nodes that represents transmission systems which be interconnected by physical links, and E is a collection of edges that represent the possible pairs of nodes between which a direct transmission link can be placed. F, a subset of E is defined as a set of the existing direct links, and E/F is defined as a set of edges for the possible new connection. The cost of establishing network $N_{H}$=(V,H,F) is defined by the sum of the costs of the individual links contained in new link set H. We call that $N_{H}$=(V,H,F) is feasible if certain connectivity constrints can be satisfied in $N_{H}$=(V,H,F). The computational goal for the suggested model is to find a minimum cost network among the feasible solutions. For a k edge (node) connected component S .subeq. F, we charactrize some optimality conditions with respect to S. By this characterization we can find part of the network that formed by only F-edges. We do not need to augment E/F edges for these components in an optimal solution. Hence we shrink the related component into a node. We study some good primal heuristics by considering construction and exchange ideas. For the construction heuristics, we use some greedy methods and relaxation methods. For the improvement heuristics we generalize known exchange heuristics such as two-optimal cycle, three-optimal cycle, pretzel, quezel and one-optimal heuristics. Some computational experiments show that our heuristic is more efficient than some well known heuristics.stics.

• Asia pacific journal of information systems
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• 제30권3호
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• pp.513-531
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• 2020

Online Word-of-Mouth communication, or eWOM, has dramatically changed the way people network, interact, and share knowledge. Studies have examined why consumers choose to share knowledge online, especially online product reviews, as well as the motivations of individuals to share product ideas online. However, the role of gender in shaping the motivation and types of knowledge shared online has been given little consideration. Using concepts from Social Exchange Theory and the Theory of Reasoned Action, we address this research gap by developing and testing a model of gender's influence on knowledge sharing in a social media context. A PLS analysis of survey data from 257 students indicates that reputation, altruism, and subjective norms are key motivators for knowledge sharing intention in social media. More importantly, that gender plays a moderating role within the motivation-knowledge sharing relationship. We also find that subjective norms have a greater impact on knowledge sharing with women than with men. Collectively, our research results highlight individualized factors for improving customer participation in external facing social media for marketing and product innovation.

• 복식
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• 제55권4호
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• pp.124-137
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• 2005

Foreign culture, introduced by cultural exchange, was modified and accepted into a new form and value system. Culture speaks for the characters of the period, so it is presented by the mutual actions of many factors affecting culture. Religion is the essence of human life and the source of ideas about life, the universe and existence, so they become hidden inside of the structure of culture. Dancing costumes present the process of cultural modification and acceptance more vividly than general costumes. This research shows that, among foreign cultures, it is Buddhism that most influenced Chinese dancing costume. Taoism was the Chinese native religion that played an oppositional role against Buddhism. Taoism was hidden in Chinese dancing costume in every age. Chinese dancing costume changed many times due to the import of exotic styles such as Buddhism that partially replaced the Taoistic tradition. Therefore, it is confirmed that the process of cultural importation of exotic style was different according to the social, historical, and cultural backgrounds of China during the period from the Han to the Sui and Tang dynasties.

• 복식
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• 제55권8호
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• pp.48-56
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• 2005

Foreign culture, introduced by cultural exchange, was modified and accepted into a new form and value system. Culture speaks for the characters of the period, so it is presented by the mutual actions of many factors affecting culture. Religion is the essence of human life and the source of ideas about life, the universe and existence, so they become hidden inside of the structure of culture. Dancing costumes present the process of cultural modification and acceptance more vividly than general costumes. This research shows that, among foreign cultures, it is Buddhism that most influenced Chinese dancing costume. Taoism was the Chinese native religion that played an oppositional role against Buddhism. Taoism was hidden in Chinese dancing costume in every age. Chinese dancing costume changed many times due to the import of exotic styles such as Buddhism that partially replaced the Taoistic tradition. Therefore, it is confirmed that the process of cultural importation of exotic style was different according to the social, historical, and cultural backgrounds of China during the period from the Han to the Sui and Tang dynasties.