• Journal of the Korean Institute of Landscape Architecture International Edition
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• no.1
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• pp.89-101
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• 2001

The purpose of this study ins to verify the characteristic location of Byungyoung Castle, physical type, inside spatial organization, and the scheme of Byungyoung Castle. The study utilizes historic literature, ancient maps related to Byungyoung Castle, topographical and cadastral maps which were published under the rule of Japanese Imperialism Castle, topographical and cadastral maps which were published under the rule of Japanese Imperialism and the topographical maps which were made recently by National Geographic Institute with various scales. The methodology of the study is to interpret the contents from the historic literature on the site map. The methodology of the study is to interpret the contents from the historic literature on the site map. The result of the study is as follows; Byungyoung Castle does duty as a defensive base for the entire country and has a specific character of location that has the dual function of a mountain fortress for national defense and of a village fortress for the town. Byungyoung Castle has four gates on four sides and has a oval shape very close to a circular form. The road construction inside the castle is composed basically of a cross shape. Byungyoung is located in the northwest area of this major road system. The private houses that lie along the north-south road are build up at the core area of the lower level and the town market built up around the south gate becomes the heart of life for the people. Schematically, it has the same pattern as regular village fortress, in that the houses for the guests and the houses for the public office are arranged to the east and the west. It is considered that there is certain functional parallel between Byungyoug Castle and Ulsan castle because there are no facilities for sacrificial rites no institutional budding.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.7 no.11
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• pp.2913-2927
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• 2013

A data hiding scheme in HTML files is presented in this paper. Web pages are a very popular medium for broadcasting information and knowledge nowadays, and web pages are a good way to achieve the goal of secret message delivery because the different HTML coding codes will render the same screen in any of the popular browsers. The proposed method utilizes the HTML special space codes and sentence segmentation to conceal secret messages into a HTML file. The experimental results show that the stego HTML file generated by the proposed method is imperceptible. Also, the proposed method can conceal one more secret bit in every between-word location.

• Journal of the Korean Society for Precision Engineering
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• v.16 no.12
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• pp.143-151
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• 1999

The shape of surface micro-crack is very irregular due to nonhomogeneous microstructure but is very important in respect to qualitative estimation of fatigue life. Fractal geomety can quantify the shape of surface mciro-crack. Fractal dimension is measured for surface micro-cracks with coast line and box counting method and estimates cycle ration in Al 2024-T3. The average fractal dimension $D_{favg}$ of surface micro-cracks has 3-parameter weibull distribution and location parameter is nearly constant but shape parameter decreases as cycle ration increases. The fractal dimension by coast line method is measured for individual surface micro-crack but the fractal dimension by box countin method is measured for all the surface micro-cracks under sampling area. Therefore, This paper shows fractal dimension $D_{fb}$ can predict cycle ratio $N/N_f$ more convenient than fractal dimension $D_{favg}$.

• Journal of Korean Society of Rural Planning
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• v.5 no.1 s.9
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• pp.56-65
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• 1999

The purpose of this study was to identify remained real state of the village groves in human settlement circle. That was practiced in case of Chinan-Gun region which traditional elements had well been conserved. 33 village groves were found by site survey, reference and interview in Chinan-Gun region. 31 of 51 village groves were clarified as complementing village grove by classification of grove character. It was identified through survey that many were partially destructed by development and human overuse. The results of this study showed general, socio-behavioral characteristics, characteristics of forest state and vegetation structure of village groves in Chinan-Gun region. Length, area, form, type, motive, location, relationship of those were analyzed to identify general characteristics. Facilities, human behavior and ownership of those were analyzed to identify socio-behavioral characteristics. Principal dominant species and appearing rate, height, width, density of those, species diversity of groves were analyzed to identify forest state and vegetation structure. Interrelation between each factor were analyzed and comparative review with previous studies was achieved.

• Proceedings of the KSR Conference
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• 2007.11a
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• pp.1787-1795
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• 2007

The objectives of this paper are to introduce the PI(Public Involvement) in railway project and case study about public participation in decision making process for Ko-Yang light rail line development, besides to emphasize the importance of information considering the difference of resident location, regional character and so on are investigated before and after public participation. As the results, it was clarified about PI activities styles that consensus is not achieved in Ko-Yang public participation, the psychological factor such as the knowledge and satisfaction, receptivity about light rail project strongly is affected to making decision.

• The Journal of the Korea Contents Association
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• v.5 no.5
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• pp.33-42
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• 2005

In this paper, we propose a new training algorithm for improving pattern classification performance of ART neural network. The proposed train algorithm restricts unnecessary cluster generation and transition, applies the location extraction algorithm, and operates the reset system based on the agreement between the present learning pattern and the initial pattern. As a result, repetitive input of a pattern does not generate a new cluster and mis-recognition rate decreases.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11b
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• pp.610-612
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• 2005

사용자의 환경정보(Context)는 기존 서비스나 정보 검색을 효과적으로 하기위해 이용되고 있다. 이러한 환경정보중의 사용자 위치정보는 많은 어플리케이션이나 연구에서 유용하게 사용되고 있다. 이미 많은 연구에서 사용자의 위치를 인식하기 위해서 다양한 기술을 이용한 방법을 제안했다. 하지만 기존 연구들은 특정 환경기반 시나리오를 기반으로 개발해서 다양한 위치정보를 필요로 하는 위치기반 서비스를 제공하기 어렵다는 단점이 있다. 본 논문에서는 이러한 문제를 해결하기 위해서 IrDA(Infrared Data Association)의 Line of Sight 통신 특성을 이용하는 방법을 제안한다. 또한 위치인식 시스템의 유효성을 보여주기 위한 방법으로 "박물정보 제공 서비스"를 프로토타입으로 구현하였다.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2001.05a
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• pp.95-99
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• 2001

This study aims from being meaning of centrality to possibility of space composition in the Contemporary Interior Space os forming of center and way of being. There it is studied analysed architect's work on character of certrality. This study mentiones not as analysis of location and perception aspect on uabanism but as various forming and changing in the contemporary interior space composition. it is definitioned as centrality in architecture space which is base in the course of congiting and organizing and is core space in forming area, It is moaned not as Euclidean plan but as three demeasional vector space in space express architectual space exists except for perception of human and takes center and direction in perculiarly.

• Journal of Haehwa Medicine
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• v.12 no.1
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• pp.71-78
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• 2003

"Jinaik(津液)" is essential nutritious body fluid for human to be alive, and it can be divided various kinds according to it's location, character, and function. Five Fluids -sweat, snivel(mucus), slobber(saliva), tear, spittle(saliva)- are kinds of "Jinaik(津液)", and all of them belong to kidney. They are also related with five organs, such as sweat belongs to heart, snivel(mucus) belongs to lung, slobber(saliva) belongs to spleen, tear belongs to liver, spittle(saliva) belongs to kidney. We can find out five organs' physiological and pathological conditions by means of observations on the Five Fluids. Five organs' function comes out upper seven openings -two eyes two ears, nose, mouth and tongue. The Five Fluids provide all the nutrition upper seven openings need, so they can help for human to hear, see, smell, and taste properly.

• Journal of the Korean Institute of Landscape Architecture
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• v.26 no.3
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• pp.152-161
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• 1998

The purpose of this study was to identify remained real state of groves of enclosed village in human settlement circle. That was practiced in case of Chinan-Gun region which traditional elements had well been conservated. 48 village groves were found by site survey, reference and interview in Chinan-Gun region. 27 groves of 48 village groves were clarified as complementing village grove by classification of grove character. It was identified through survey that many were partially destructed by development and human use. The results of this study showed general, socio-behavioral characteristics, characteristics of forest state and vegetation structure of complementing village groves. Length, area, form, type, motive, location, relationship of those were analyzed to identify general characteristics. Facilities, human behavior and ownership of those were analyzed to identify socio-behavoral characteristics. Dominent species, appearing rate, height, width, density and biodiversity of upper trees were analyzed to identify forest state and vegetation structure. Interrelation of each factor were analiged and comparative review with previous studies was achieved.