• Journal of Computing Science and Engineering
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• 제3권2호
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• pp.90-108
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• 2009

In this paper, we present an ontology mediation solution based on the methods frequently used in Formal Concept Analysis. Our approach of mediation is based on the existence of instances associated to two source ontologies, then we can generate concepts in a new ontology if and only if they share the same extent. Hence our approach creates a merged ontology which captures the knowledge of these two source ontologies. The main contributions of this work are (i) to enable the creation of concepts not originally in the source ontologies, (ii) to propose a solution to label these emerging concepts and finally (iii) to optimize the resulting ontology by eliminating redundant or non pertinent concepts. Another contribution of this work is to emphasize that several forms of mediated ontology can be defined based on the relaxation of certain criteria produced from our method. The solution that we propose for tackling these issues is an automatic solution, meaning that it does not require the intervention of the end-user, excepting for the definition of the common set of ontology instances.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1998년도 추계종합학술대회 논문집
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• pp.841-844
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• 1998

Korean Text to Sign Language Traslator could be applied to learn letters for both the deaf and hard-of-hearing people, and to have a conversation with normal people. This paper describes some useful dictionaries for developing korean text to sign language translator; Base sign language dictionary, Compound sign language dictionary, and Resemble sign language dictionary. As korean sign language is composed entirely of about 6,000 words, the additional dictionaries are required for matching them to korean written language. We design base sign language dictionary which was composed of basic symbols and moving picture of korean sign language, and propose the definition of compound isng language dictionary which was composed of symbols of base sing language. In addition, resemble sign language dictionary offer sign symbols and letters which is used same meaning in conversation. By using these methods, we could search quickly sign language during korean text to sign language translating process, and save storage space. We could also solve the lack of sign language words by using them, which are appeared on translating process.

• 한국해양공학회지
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• 제13권4호통권35호
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• pp.169-173
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• 1999

In this paper some modifications for Lu's inverse method of fairing process are presented. The object function is changed and additional constraints for hull curve foiling is proposed. The newly introduced minimizing object function is the sum of the distances between the two curve's positions at the same parameter values instead of the sum of the distances between two vertices. The new one is better to represent the physical meaning of the object function, the smaller differences between two curves. In ship hull fairing the end tangent of curve has to be fined in some cases, so the additional constraint is considered to preserve the direction of end tangent. The sample results are shown.

• 한국주거학회논문집
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• 제21권6호
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• pp.31-42
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• 2010

Korean Folk Village was founded in 1974 as the first open-air museum in Korea. It consists of over one hundred traditional Korean houses and buildings. Most of structures in the Village were reproduced or newly constructed in traditional style. Some houses were used as craft shop and folklore performance. Preservation of vernacular architecture by the government began in the late 1960s in Korea. The development of the Village was initiated by the central government for the sake of attracting both the foreign and domestic tourists. Park Chung-hee administration focused on national culture to justify their dictatorship. The government drove a very rapid economic growth in the 1970s and Korean society was in the midst of modernization leaving many traditional landscapes behind in the memory. The Village was aimed to appeal the Korean people's nostalgia and at the same time to combine their folk into the modern nation.

• 한국해안해양공학회지
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• 제6권1호
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• pp.81-87
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• 1994

완경사 방정식을 에너지 보존식으로부터 직접 유도하였으며 에너지 보존식과 Green's first and second identities와의 관계를 분명히 밝혔다. 파랑-흐름 상호작용 시의 타원형 완경사 방정식이 Berkhoff (1972)에 의해서 유도된 흐름이 없는 경우와 같은 형태를 갖는다는 것이 제시되었으며, 또한 해석적인 해를 통해 물리적 특성이 조사되었다.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2007년도 추계학술대회논문집
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• pp.273-277
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• 2007

In case of the Hydraulic Turbine Dynamo operating for Waterpower Generation, it makes very huge and loud noises, and it influences bad effect physically as same as mentally to those people who are working inside of power plant, and brings the decline of an effective working efficiency. However, its evaluation method or measure about such noise reflects merely its physical attribute which is sensuous Loudness of the Noise itself, since the accumulation effect of Noise or the meaning connected with psychological response did not reflect, it is the actual state that a rational evaluation is unable to expect. Consequently, this Study has attempted to evaluate the Noise of Hydraulic Turbine Dynamo by analyzing the sound quality using Zwicker‘s Psychological Acoustic Parameter, after classification by its positions of the Noise occurring at Hydraulic Turbine Dynamo.

• 오토저널
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• 제11권1호
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• pp.51-56
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• 1989

This study was performed to investigate the effect of defect on fatigue strength under the stress of rotary bending. The specimens were made of low carbon steel having artificial microholes, namely, single micro-hole and two adjacent micro-holes as natural defects, and the effects of the diameter of hole and the distance between the holes on fatigue strength have been investigated. The obtained result can be summarized as follows: 1, The critical defect means the largest size of defect that does not affect fatigue limit, and correspondes to the size of defect leading to final fracture under fatigue limit of smooth specimen. The size of defect which has an effect on fatigue limit is larger than that of critical defect. 2, The defect larger than the critical defect affects fatigue strength for as a kind of size effect, and the physical meaning of size effect of defect is considered same as the one of notch effect.

• 한국실내디자인학회논문집
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• 제17호
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• pp.166-172
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• 1998

Eclecticism had begun at 1820's and ended at the beginning of the 20c quoted historic and contemporary architecture. This trend is considered with architectural quotation and the meaning has the same text of the eclectic trend of Postmodernism, This study focuse on eclectic characteristics and have purposes of theoretical approaching to and formal analyzing to Contemporary Architecture. And it will be necessary to construct contemporary built environment for diversity of form Because expression of Architectural form by ecleticism is a method without experience designers can take architectural language by indirect experience of another worlds' architectural styles. Architectural form of Ecleticism has to be expressed by designer's own analysis when take a normal identity by creative principal of form-composition it will be a methodology of form composition and a prope necessity.

• International Journal of Quality Innovation
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• 제10권2호
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• pp.77-96
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• 2009

Industry competition environment is not being meaning of internal and external distinction. This may be phenomenon of globalization progress. In this time, we wish to examine present level in our enterprise and also analyze cause relation between 7 category of China Excellence Performance model which is modified Malcolm Baldridge Model and compare with China enterprise by using the same questionnaire with China. It is right opportunity to obtain information by comparing China enterprise with the Korea. This questionnaire composition and contents used as it is questionnaire contents that enforce in 2007 in China CAQ. The survey on Korea enterprises' is 509 by KSA in 2008, China is surveyed 1679 by CAQ in 2007. In Korea 'leadership', 'strategy planning', 'customer and market', 'measurement, analysis and improvement' 'resources management' and 'process management' stronger than China, but in China 'performance results' is stronger than Korea.

• 복식
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• 제56권2호
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• pp.125-133
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• 2006

The term Moja(毛子) is the name of Jilson(質孫), the traditional costume of Mongolian own meaning one colour. Mo generally means woolen or worsted fabric, so most scholars also regarded Moja as the same. This paper studied the kind of fabric of Moja by using the way of studying the cultural exchange between ancient Korea and China. This study showed that Moja is ramie instead of woolen or worsted fabric. It also showed that its name was born the long history of the cultural exchanging process between China and Korea. Moja was written as Musi(木絲) or Mosi(沒絲) at China in early period, and changed to Mosi(毛施) in ancient Korean. It was changed to Chinese Maozi in later period.