• Proceedings of the Korean Society of Machine Tool Engineers Conference
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• 2000.04a
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• pp.194-198
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• 2000

In this paper, we developed a Windows 98 version off-line programming system which can simulate a track vehicle model in 3D graphics space. The track vehicle was adopted as an objective model. The interface between users and the off-line program system in the Windows 98' graphic user interface environment was also studied. The developing language is Microsoft Visual C++. Graphic libraries, OpenGL, by Silicon Graphics, Inc. were utilized for 3D graphics.

• 제어로봇시스템학회:학술대회논문집
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• 2000.10a
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• pp.305-305
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• 2000

In this paper, we developed a Windows 98 version off-line programming system which can simulate a track vehicle model in 3D graphics space. The track vehicle was adopted as an objective model. The interface between users and the off-line program system in the Windows 98's graphic user interface environment was also studied. The developing language is Microsoft Visual C++. Graphic libraries, OpenGL, by Silicon Graphics, Inc. were utilized for 3D Graphics.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.8 no.4
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• pp.312-315
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• 2008

In this paper, we investigate some characterizations for fuzzy weakly (r, s)-continuous mapping on an intuitionistic fuzzy topological space in ${\check{S}}ostak's$ sense.

• Journal of applied mathematics & informatics
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• v.28 no.5_6
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• pp.1561-1571
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• 2010

We define and characterize a fuzzy pairwise strong pre-irresolute continuous mapping and a fuzzy pairwise strong pre-irresolute open mapping on a fuzzy bitopological space.

• Communications of the Korean Mathematical Society
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• v.30 no.4
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• pp.493-504
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• 2015

The aim of this paper is to present some properties of sT-continuous functions. Moreover, we obtain a characterization and preserving theorems of semi-compact, S-closed and s-closed spaces.

• Journal of the Korean Institute of Intelligent Systems
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• v.19 no.5
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• pp.725-729
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• 2009

In this paper, we introduce the concepts of intuitionistic fuzzy generalized topological spaces and intuitionistic gradation of generalized openness. We also introduce the concepts of IFG-mapping, weak IFG-mapping and IFG-open mapping, and obtain some characterizations for such mappings.

• Journal of the Korean Mathematical Society
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• v.58 no.1
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• pp.207-218
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• 2021

In this paper, the notion of two-sided limit shadowing property is considered for a positively expansive open map. More precisely, let f be a positively expansive open map of a compact metric space X. It is proved that if f is topologically mixing, then it has the two-sided limit shadowing property. As a corollary, we have that if X is connected, then the notions of the two-sided limit shadowing property and the average-shadowing property are equivalent.

• Korean Institute of Interior Design Journal
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• v.21 no.6
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• pp.35-45
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• 2012

As the importance of economic value of culture has increased, governments have set a strategy to secure national competitiveness through cultural art. One of concrete ways is establishing a cultural space by using idle facilities. This study aims to analyze publicness of Seoul Art Space, suggest ways to improve the facilities of creative space and provide basic date for the further plan of creative space. The object of this study is 8 facilities from Seoul Art Space which is operated by City of Seoul. Through literature review, we extracted 5 elements(each element has 4 sub categories) for publicness(accessibility, openness, convenience, historical connectivity and stay time) and to evaluates publicness of the Seoul Art Space, we analyzed these facilities based on these elements. The results are as follows: The publicness of Seoul Art Space acquired 96.9%(100% is 64 points) for stay time, 95.3% for convenience, 90.6% for accessibility, 73.4% for openness and 62.5% for historical connectivity. For the openness, we suggest to use glass materials and open the space to the public. To improve historical connectivity, we suggest to determine appropriate theme for a particular space or area and set a function of buildings for the differentiation.

• Korean Institute of Interior Design Journal
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• no.25
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• pp.111-118
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• 2000

This study examines the space composition and character of Elizabethan Theater base on the theory of drama and Shakespeares play in the english traditional theater. Contemporary multi purpose theater and public space is considered as a symbolic representation of the Elizabethan theaters organization and renaissance culture. In the historical theory, the Shakespeares theater was a common tool and best systeme in reflecting peoples lives. This role of theater as mass culture and new style of theater permanent design has get its value with the population increase and the urban centralization of the city and urban common sense. This study attempts to reevaluate the need of public space in modern society through a critical review of theater and its use as a open space design. Content analysis was used to discuss the topics of this study including the historical background of the theater, the relationship between Greek culture and modern design, and the role of scenery, auditorium and its impact on urban environment. The scope of the study is limited to the comparison of Elizabethan theater and space use program from the space critic and sociologist. Today the concept of theatrical space is altered with the advent of non-objects and multi media space. This study provides insights for the future implications of theatrical space in developing public space for its a new definition as cultural representation.

• Korean Institute of Interior Design Journal
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• no.26
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• pp.35-41
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• 2001

This study examines the space composition and character of Baroque Theater base on the theory of drama and play in the european traditional theater. Contemporary multi purpose theater and public space is considered as a symbolic representation of the baroque theater's organization. In the historical theory, baroque theater was a common tool and best systeme in reflecting people's lives. The role of theater as mass culture and new style of theater permanent design had get its value with the population increase and the urban centralization of the city and urban common sense. This study attempts to reevaluate the need of public space in modern society through a critical review of theater and its use as a open space design. Content analysis was used to discuss the topics of this study including the historical background of the theater, the relationship between renaissance culture and modern theater design, and the role of scenery, auditorium and its impact on urban environment. The scope of the study is limited to the comparison of baroque theater and space use program from the space critic and sociologist. Today the concept of theatrical space is altered with the advent of non-objects and multi media space. This study provides insights for the future implications of theatrical space in developing public space for its a new definition as cultural representation.