• School Mathematics
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• v.18 no.3
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• pp.571-587
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• 2016

Nam(2008a) suggested that the role of teacher for helping students to learn mathematical structures should be the manifestor of tacit knowledge. But there have been lack of researches on embodying the manifestation of tacit knowledge. This study embodies the manifestation of tacit knowledge by showing that exemplification is one way of manifestation of tacit knowledge in terms of goal, contents, and method. First, the goal of the manifestation of tacit knowledge through exemplification is helping students to learn mathematical structures. Second, the manifestation of tacit knowledge through exemplification intends to teach students mathematical structures in the tacit dimension by perceiving invariance in the midst of change. Third, the manifestation of tacit knowledge through exemplification intends to teach students mathematical structures in the tacit dimension by constructing explicit knowledge creatively, reflection on constructive activity and social interaction. In conclusion, exemplification could be seen one way of embodying the manifestation of tacit knowledge in terms of goal, contents, and method.

• The Journal of the Korea Contents Association
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• v.15 no.9
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• pp.639-651
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• 2015

The purpose of this study is to examine the effects of knowledge base and metamemory in children's conceptual implicit memory with category-exemplar-generation task. Subjects were total 180 children of each 60 from Grade2, Grade6 and High school students. They were examined implicit memory with category-exemplar-generation task, knowledge base test, and metamemory test. The data were analyzed using ANCOVA, and Scheffe post hoc test. The result was following: First, as the child grow old, implicit memory primed increased. Implicit memory amount was significantly different between Grade2 and High school students, Grade6 and High school students. Second, as the child grow high knowledge base, implicit memory primed increased. There was a significantly different found between age and knowledge base. Third, as the child grow high metamemory, implicit memory primed increased. These results were interpreted as that the state of the age, knowledge base and metamemory should be an important factorin implicit memory. And current findings suggest that implicit memory can show development if a children's knowledge base and metamemory in developing with age.

• Management & Information Systems Review
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• v.35 no.2
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• pp.255-271
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• 2016

The purpose of this research is to analyze the relationship between tacit knowledge and creativity in early stage entrepreneurial ventures in which knowledge could be competitive asset. This study also analyze the moderating effect of social media use on the relationship of tacit knowledge and creativity. From total of 129 survey analysis, this study finds the positive relationship between tacit knowledge and creativity. The result also shows that social media has a moderating effect on the relationship between tacit knowledge and creativity with a negative path coefficient. That is, social media can reduce the positive effect of tacit knowledge on creativity. This research implies importance of tacit knowledge in early stage entrepreneurial ventures and suggests social media usage to improve creativity.

• Journal of the Korean Society for information Management
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• v.22 no.2 s.56
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• pp.229-251
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• 2005

Many Korean financial firms have built knowledge management systems, however, most of the systems have fragmentary ideas or suggestions. This study proposes the model of ontology-based knowledge repository through which one could integrate knowledge for business use in the BPM environments. The knowledge includes implicit and explicit knowledge. library materials, documents, and information for experts as well. In order to get basic ideas for this model, case studies utilized interviews and surveys were conducted targeting at four Korean banks' knowledge managers, librarians and thirty staffs.

• Journal of Scientific & Technological Knowledge Infrastructure
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• s.12
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• pp.104-107
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• 2003

지식하부구조는 '능력'의 형태를 띠고 있다. 능력은 기본적으로 지식의 형태로 존재하게 된다. 그러나 이 지식은 기초연구 또는 교과서나 설계도와 같은 형식화된 지식만을 지칭하는 것이 아니라 공식언어로는 제대로 표현되지 않는 암묵적인 지식(tacit knowledge)까지 포괄하고 있다. 암묵적인 지식은 일반적으로 기업 특수적 성격을 지니고 있거나 산업 특수적인 성격을 지니고 있다. 암묵적인 지식은 공동의 경험을 지닌 사람들이나 조직들 사이에 공유되는 지식이기 때문이다. 이러한 측면에서 보았을 때, 능력으로서 존재하는 지식하부구조는 특정 산업이나 영역에서 국지성을 지니고 있다고 파악된다.

• Journal of Korea Technology Innovation Society
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• v.6 no.3
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• pp.358-372
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• 2003

본 연구에서는 일관제철 공정의 철강산업과 같은 대규모 기계설비 집약적 산업 환경에 적합한 기술지식 경영시스템에 대해 고려하고자 한다. 기술경쟁력 확보를 위한 철강업체의 전략적 기술경영은 핵심기술에 대한 지식경영 활동과 연계될 때 비로소 시너지효과를 극대화할 수 있다. 또한 철강업체의 지식경영은 암묵적 혹은 형식적 제철공정 기술지식의 창출, 획득 및 공유 등의 활동을 통해 활성화되어야 한다. 본 연구에서는 먼저 철강산업 현장의 기술지식 관리대상으로 조업설비 프로세스 및 무형 지식자산의 범위를 정의하고, 일관제철 공정의 핵심기술 로드맵에 따라 기술지식 경영활동에 적합한 계층적 지식경영 조직구조를 구축하고자 한다. 또한 제철공정 노하우 등과 같이 암묵적 기술지식을 획득하고 이를 공유할 수 있는 형태로 변환하기 위한 기술지식 획득 방법론을 수립하고 이를 기초로 인터넷에 기반을 둔 제철공정 기술지식 경영시스템을 구축하고자 한다.

• Journal of Technology Innovation
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• v.18 no.2
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• pp.147-174
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• 2010

This paper aims to analysis sectoral innovation patterns of technological innovation and localized knowledge spillover in Korean manufacturing sector. Sectoral innovation system approach proposed that the specific pattern of innovative activity and knowledge spillover in an industry can be explained as the outcome of different technological regimes. Technological regime is defined by the particular combination of technological opportunities, appropriability of innovations, cumulativeness of technical advances and properties of the knowledge base. Based on a sample of 2,882 firms in manufacturing sector, this paper provides empirical estimates of the relationships between firm's product innovation and localized knowledge spillover. Results of the analysis provide considerable support to the hypothesis that firm's product innovation and localized knowledge spillover are related to the nature of the underlying technological regime. In the industry based on the tacit and specific knowledge, firm's product innovation is positively related to the localized knowledge spillover. This paper also shows that high stability in the ranking of innovators are related to high degrees of cumulativeness and appropriability.

• Journal of Digital Convergence
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• v.20 no.2
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• pp.141-154
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• 2022

This study aims to investigate how tie strength in business networks affects successful knowledge sharing, as well as the impact of environmental uncertainty on the relationship between knowledge sharing and tie strength. We gathered data through a questionnaire-based survey of 310 employees affiliated with a high-technology industry in Korea. The results highlighted the positive influence of strong ties on tacit knowledge sharing and weak ties on explicit knowledge sharing. Additionally, in this study, we determine that strong ties are strengthened to share tacit knowledge with exchange parties when environmental uncertainty is high, whereas weak ties may remain unaffected by environmental uncertainty. This study contributes to the literature on tie strength and knowledge sharing by applying social capital theory to a high-technology industry. The findings suggest that firms must take advantage of strong and weak ties to facilitate knowledge sharing to enhance competency, create novel knowledge, and obtain a competitive advantage.

• Knowledge Management Research
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• v.25 no.1
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• pp.111-134
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• 2024

Cosmetics brands are increasingly offering "multi-purpose" products that serve multiple functions at once, such as an eye cream that could also be used as a lip moisturizer. Yet, there is little research on consumers' perceptions of multi-purpose products and the brands that offer these products. This research examines the impact of consumers' own theory of beauty. We find that endorsing a strong incremental (vs. entity) theory of beauty (i.e., believing that one's beauty is changeable through one's effort rather than innate and unchangeable) reduces consumers' preferences for multi-purpose products, particularly among those who are highly appearance oriented. These consumers' reduced evaluation of multi-purpose products also spills over to their overall brand evaluation. The findings suggest that brand managers should consider consumers' implicit theory of beauty and product preferences when managing product knowledge.

• 한국경영정보학회:학술대회논문집
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• 2008.06a
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• pp.294-304
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• 2008

Verbal Protocol Analysis(이하 VPA)와 Repertory Grid(이하 RG)를 활용하여 구매 전문가의 지식을 온톨로지로 구축하여 활용할 수 있는 방법론 제시하였다. VPA를 활용하여 전문가의 생생한 지식을 실제와 거의 유사하게 구어체의 문서로 표현하고, 다시 RG를 이용하여 온톨로지로 표현하는 절차와 세부 방안을 구축하였다. 본 연구의 방법을 활용하여 지식 온톨로지를 구축하면 전문가의 암묵적 지식을 실제와 가깝게 상호운영이 가능한 구조화된 지식으로 표현 할 수 있고 나아가 표현된 지식의 다양한 활용이 가능해 진다. 이와 같이 전문가의 암묵지를 실제와 가깝게 표현하고 이를 재활용 가능한 형태로 구조화할 수 있다는 것은 지식의 표현, 축적 그리고 활용을 위해서 매우 중요한 의미가 있다고 할 수 있다. 한편, 본 연구의 방식대로 표현된 구매 전문가의 지식 온톨로지에 대해 현장 전문가가 이를 평가하여 본 연구에서 제안하는 내용의 의미적 가치와 우수성을 검증하였다.