• 한국컴퓨터정보학회논문지
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• 제23권8호
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• pp.151-156
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• 2018

As the globalization of the global economy accelerates, entrepreneurs are increasingly interested in knowledge management processes such as sharing, utilizing, and learning within organizations to create and scale new knowledge to achieve sustainable growth and differentiated competitive advantage. Recently, domestic construction companies have been facing difficulties due to many unstable factors including domestic and foreign factors due to technological power enhancement and the decline of the construction industry due to the government's real estate regulation policy and the ongoing recession. The purpose of this paper is to investigate the effect of knowledge sharing and utilization on the performance of knowledge sharing and utilization in the field organization of domestic construction companies in this market situation. In this study, the structural equation model was used for empirical analysis. As a result of this study, it was confirmed that all variables except for the relationship between organizational culture and knowledge sharing and utilization had a positive effect.

• 기술혁신학회지
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• 제10권1호
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• pp.47-72
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• 2007

아이디어는 소멸하지 않으며 지식생산과정에 수확체감의 법칙이 작용하지도 않는다. 그럼에도 불구하고, 사적측면만을 고려하는 단순한 내생적 성장모형에서는 지속적 경제성장이 달성되지 않게 된다. 그러나, 지식자본의 비전유성을 고려하여 이를 공적자본으로 간주하게 되면 지속적 경제성장은 달성될 수 있게 된다. 우리 경제에 대한 실증분석 결과가 지식의 공적자본으로서의 성격을 강하게 뒷받침함을 확인할 수 있다. 즉, 제품혁신 생산함수에 대한 모든 함수형태에서 지식자본이 사적재화라는 귀무가설을 모두 기각할 수 있다. 이상의 결과로부터 우리 경제는 제품혁신을 통해 지속적 경제성장을 달성할 수 있다는 시사점을 얻을 수 있다.

• 기술혁신연구
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• 제11권1호
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• pp.125-145
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• 2003

In the knowledge-based economy, the accumulation of technological knowledge is undoubtedly the core competency to reinforce the competitiveness of individual firms and to raise the innovation capability of social and economic systems. Thus far, however, only single or fragmentary indicators, such as R&D expenditure, R&D stock, the number of researchers and the number of R&D employees have been adopted to measure the amount of technological knowledge. In this research, we suggest an approach for aggregating and structuring respective indicators. Applying correlation and factor analysis, we examine the relationship among nine conventional proxy measures for technological knowledge and present a new approach for gauging an aggregated measure.

• Architectural research
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• 제12권2호
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• pp.85-92
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• 2010

In recent years, construction projects have been forced to cope with lack of skilled labor and increasing hazard circumstance of human operations. A construction robotic system has been frequently accomplished as one alterative for overcoming these difficulties in increasing construction quality, enhancing productivity, and improving safety. However, while the complexity of such a system increases, there are few ways to carry out an assessment of the system. This paper introduces a knowledge-based multi-criteria decision-making process to assist decision makers in systematically evaluating an automated system for a given project and quantifying its system performance index. The model employs linguistic terms and fuzzy numbers in attempts to deal with the vagueness inherent in experts' or decision makers' subjective opinions, considering the contribution resulted from their knowledge on a decision problem. As an illustrative case, the system, called Robotic-based Construction Automation, for constructing steel erection of high-rise buildings was applied into this model. The results show the model's capacities and imply the application to other extended types of construction robotic systems.

• 대한산업공학회지
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• 제19권3호
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• pp.3-10
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• 1993

The main propulsion system may be the most complicated of the shipboard systems. Many factors such as fuel economy, weight, space, first cost, reliability, vibration and noise must be considered when selecting the prime mover of the main propulsion system for ships. An expert system is a computer program that represents and reasons with knowledge of some specialist subject with a view to solving problems or giving advice. Recently, it is being developed increasingly with wider applications in many industries. This paper describes development of knowledge-based system for main engine selection of ships using general purpose expert system development tool, Nexpert Object. Developed system is consist of ship performance estimation module such as resistance and propulsion, data base for main engine, knowledge base for main engine selection in Nexpert Object and graphic user interface.

• 기술혁신학회지
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• 제3권3호
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• pp.113-124
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• 2000

In the knowledge based economy, it's important to know the place where the proper knowledge locates as well as to produce the creative knowledge. This paper intends to clear up the linkage structure between research fields and its application areas. 2,135 proposals submitted to Korea Science and Engineering Foundation were analyzed to investigate the relationship between research fields and application areas. The results are as follows; first, 51.8% of the basic research is devoted to the advancement of knowledge, second, 40.8％ of that is applicable to the industry, third, 5.8% and 1.2％ of that contributes to environment and social welfare.

• 기술혁신연구
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• 제9권2호
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• pp.17-33
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• 2001

In the knowledge-based economy, technological knowledge (TK) is reckoned key subject of knowledge management. Despite growing recognition, it has long been considered an intractable task to develop precise measures of TK and, as a remedy, a number of R&D-related proxy indicators have been employed. Although voluminous previous research has examined the structure and process of technological innovation by using proxy indicators, the inquiry into the relationship among respective indicators has remained unexplored. In this research, we take three most frequent proxy indicators of TK, R&D human resources, R&D stock, and patents, and investigate the correlation among respective measures. In addition, the dynamic pattern of time lag between technological input and output is also analyzed.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2000년도 추계 학술대회(The 2000 Autumn Conference of korea Technology Inovation Society)(한국기술혁신학회)
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• pp.109-121
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• 2000

In the knowledge based economy, it's important to know the place where the proper knowledge locates as well as to produce the creative knowledge. This paper intends to clear up the linkage structure between research fields and its application areas. 2,135 proposals submitted to Korea Science and Engineering Foundation were analyzed to investigate the relationship between research fields and application areas. The results are as follows; first, 51.8% of the basic research is devoted to the advancement of knowledge, second, 40.8% of that is applicable to the industry, third, 49.9% of engineering and 20.2% of natural science research is applicable to the industry.

• 기술혁신학회지
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• 제8권3호
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• pp.986-1004
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• 2005

In knowledge-based economy, a nation's knowledge resources are critical factors for its competitiveness with other nations. This study analyze the quantitative and qualitative share of ISI publication of Korea as the level of knowledge resource by using the SCI database. This paper uses RCI(Relative Citation Impact) index for the qualitative analysis. The result shows that Korea's qualitative share of ISI publication measured by citation is relatively small than the quantitative share meaured by number of papers. In research field, natural sciences and medical sciences are relatively weak than engineering and agriculture.

• 한국경제지리학회지
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• 제11권3호
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• pp.362-374
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• 2008

Under a knowledge-based economy, regional innovation policies have been treated as important regional policies. In this paper, the author attempts to argue the possibilities and problems for regional innovation in Japan. For this purpose, the author has investigated the development of industry-academy-government collaboration in Ube City which has been designated as one of a number of knowledge cluster projects by the National Government. Ube City is a typical company town and the regional system had been characterized by the vertical relationship between a core company and it's subcontractors. Since the late 19905, the local national university has played an important role to promote cooperation with various types of enterprises, research institutions, and local governments. As such horizontal relationships have become more influential, it is necessary to overcome the gap in interest and knowledge base between the core company and the local university.