• Bulletin of the Korean Chemical Society
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• v.33 no.6
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• pp.2051-2054
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• 2012

• Proceedings of the Korean Society of Computer Information Conference
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• 2012.07a
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• pp.221-222
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• 2012

본 논문에서는 CCTV가 설치된 엘리베이터 안에서 촬영한 영상을 대상으로 절도 범죄를 범하는 경우를 대상으로 범죄를 분석하여 수사하는데 영상 자료로 제출하도록 하였다. 영상에서 나타나는 것처럼 장면 전환 검출을 하면 쉽게 영상에서 절도죄를 포착할 수 있다.

• Research in Mathematical Education
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• v.12 no.3
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• pp.235-249
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• 2008

The paper used the quantitative method to compare Chinese students' and teachers' mathematics related beliefs, including beliefs about mathematics, mathematics teaching and learning. The result indicated that there are some differences between their beliefs. Based on the results, we give some recommendations.

• Proceedings of the Korea Concrete Institute Conference
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• 2004.11a
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• pp.361-364
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• 2004

This paper predicts the shear stress-strain relationship of reinforced concrete columns using Transformation Angle Truss Model (TATM) considered bending moment and axial force effects. Nine columns with various shear span-to-depth ratios and axial force ratios were tested to verify the theoretical results obtained from TATM. Shear stress-strain relationship obtained from TATM was agreed well with test results conducted by bis study than other truss models.

• Proceedings of the Korea Concrete Institute Conference
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• 2004.11a
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• pp.389-392
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• 2004

An accurate and rational analytical proposal for determining the shear strengths of interior beam-column joints is presented in this paper. The proposed equation is derived using a compatiblity aided truss model theory. The accuracy of the proposed equation was checked by comparing calculated shear strength of joints with experimental results reported papers in literature. The comparison showed that the proposed equation predicted the experimental shear strength of joints with reasonable agreement.

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 2004.11a
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• pp.34-34
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• 2004

• Proceedings of the Korea Environmental Mutagen Society Conference
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• 2004.05a
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• pp.70-70
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• 2004

• Journal of Intelligence and Information Systems
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• v.4 no.2
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• pp.117-128
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• 1998

CBR is a knowledge-based system that utilizes the previous knowledge or experience to solve the current problem. In previous CBR research, the emphases are mainly put on the development of more sophisticated indexing mechanism for past cases or the most similar case retrieving methodology out of a group of previous cases. In this paper, discussed is a CBR system that is able to take advantage of the case or knowledge that does not belong to the past in the telecommunications internetworking design area. And the architecture for such CBR system is proposed. Finally, the performance of the CBR system is shown through an ablation experiment.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.17 no.2
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• pp.18-22
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• 2009

In this study, we surveyed the operating status of the Light Sport Aircraft(LSA) in Korea, and reviewed the minimum requirements of the airpark for LSA in other countries. Based on the information, we presented the airpark standards to ensure the safe take-off, landing, and operation of LSA in Korea.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.17 no.2
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• pp.68-71
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• 2009

In this paper, we presented the cases of tail strike of KAIRS, which is useful to establish the methods to decrease a risk, aircraft operation viewpoint.