• 한국콘텐츠학회논문지
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• 제6권2호
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• pp.117-126
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• 2006

자바 바이트코드는 많은 장점을 갖지만 수행 속도가 느리고 분석이 어렵다는 단점을 갖는다 이를 극복하기 위해 바이트코드에 대한 분석과 최적화가 수행되어야 한다. 우선 바이트코드에 대한 제어 흐름 분석을 수행한다. 제어 흐름 분석 후 데이터 흐름 분석과 최적화를 위해서 변수가 어디서 정의되고 어디서 사용되는지에 대한 정보가 필요하다. 각 위치에서 변수에 배정되는 값에 따라 동일한 이름의 변수가 다른 위치에서 다른 값을 가지는 경우가 발생한다. 따라서 정적으로 값과 타입을 결정하기 위해서 변수는 배정되는 것에 따라 분리되어야 한다. 이를 위해 단일 배정 형태를 이용하여 표현할 수 있다. 정적 단일 배정형태(SSA Form)로 변경한 후 정적 분석과 최적화를 위해서는 각 변수와 표현식이 나타내는 각각의 노드에 타입 정보를 설정해야 한다. 본 논문은 타입에 대한 기본 정보를 바탕으로 관련된 동등한 노드를 발견하고 강 결합 요소로 설정한 후 각 노드에 타입을 효율적으로 설정하는 방법을 제안한다

• 정보처리학회논문지D
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• 제14D권2호
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• pp.217-224
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• 2007

CTOC에서는 정적으로 값과 타입을 결정하기 위해 변수를 배정에 따라 분리하는 SSA Form을 사용한다. SSA Form은 최근 데이터 흐름분석과 코드 최적화를 위해 컴파일러의 중간 표현으로 많이 사용되고 있다. 하지만 기존의 SSA Form은 표현적보다는 주로 변수에 관련된 것이다. 따라서 SSA Form 형태의 표현식에 대해 최적화를 적용하기 위해 중복된 표현식을 제거한다. 본 논문에서는 좀더 최적화된 코드를 얻기 위해 부분 중복 표현식을 정의하고, 부분 중복 표현식을 제거하는 방법을 구현한다.

• 동의생리병리학회지
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• 제20권3호
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• pp.503-515
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• 2006

This research is purposed to find Dong-mu's thought on 'philosophy and medical interrelationship' in his writings. It was researched with Dong-mu's chief medical writings such as ${\ulcorner}$Gyukchigo(格致藁)${\lrcorner}$ , ${\ulcorner}$Dongyi Soose Bowon(東醫壽世保元) ${\lrcorner}$ , ${\ulcorner}$Dongyi Soose Bowon Sasang Chobongyun(東醫壽世保元四象草本卷)${\lrcorner}$ , ${\ulcorner}$Dong-mu's posthumos work(東武遺稿)${\lrcorner}$ Dong-mu describe his philosophy conception with the system of The Book of change(周易). But he changes the meaning of Taegeuk(太極), LangYui(兩儀), Sasang(四象) on the respect of human being. Gyuchigo(格致藁) can be understood as social behavior pattern of Sasang constitute. From ${\ulcorner}$Gyukchigo(格致藁)${\lrcorner}$ to The theory of Sung-Meung(性命論), It is focused on Nature(性) and Order(命). Affairs- Mind - Body-Objects(事心身物) was distributed at Heaven-Human -Nature-Order(天人性命) on the respect of Human Moral. In the respect of Form-Use(體用), It is assigned to Form(體) and metaphysical philosophy. After The theory of Sa-Dan(四端論) in ${\ulcorner}$Dongyi Soose Bowon(東醫壽世保元) ${\lrcorner}$, It is focused on Nature-Emotion(性情). Affairs - Mind - Body - Objects(事心身物)is distributed at Heaven-Human -Nature-Order (天人性命) on the respect of human internal mind. In the respect of Form-Use(體用), It is assigned to Use(用) and Physical science. Sasang Constitution can be expanded to Eight COnstitution in the respect of dominant position among Nature(性) and Emotion(情).

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2003년도 추계학술대회논문집
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• pp.121-124
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• 2003

A new form-joining process with the aid of an adhesive is proposed in which an epoxy adhesive is applied to a sheet metal pair, and before it cures the pair is clinched to cause the geometric constraint in the form of a protrusion. In order to reduce the forming load and the height of protrusions, a new die and punch set with a very small clearance was devised to reduce the depth of drawing and the forming load. Taguchi method was employed to find the optimal values of design parameters. To implement each case of the orthogonal array, the finite element method was used. The experiments showed that on the tensile-shear test, the bonding strength of the new form-joining process with an epoxy adhesive is approximately the same as that of the resistance spot welding; and in comparison with the other two form-joining processes with an epoxy adhesive, the height of protrusions was reduced by more than 65 percent and the forming load by 50 percent.

• 한국의류산업학회지
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• 제13권2호
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• pp.155-161
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• 2011

This thesis, concerning Femme Fatale Images Costume Form in paintings viewed from DeLong's Theory, analyzed frequency and traits on the basis of DeLong's Form Observation Theory and drew out the result as followings. First, Costume Form was mostly open, whole, planer integration, rounded, and indeterminate. The styles were similar each other. Second, surface structure was expressed by line & shape, color, texture, and pattern of which color had the highest priority. Next, line & shape and texture had the priority in order. They were expressed through intereaction. Third, the traits of Costume Form were a similar color harmony or large light and darkness contrast+soft quality+interaction by ambiguous line & shape. So, Femme Fatale Image in paintings was expressed by soft and pure images and erotic images.

• Steel and Composite Structures
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• 제22권2호
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• pp.387-398
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• 2016

In order to evaluate the effects of U shape ultra high performance concrete (UHPC) permanent form on the behaviors of Reinforced Concrete (RC) beam, a full scale RC composite beam is designed and tested with U shape UHPC permanent form and a reference RC beam with same parameters is tested simultaneously for comparison. The effects of the permanent form on the failure mode, cracking strength, ultimate capacity and deformation are studied. Test results shows that the contributions of the U shape UHPC permanent form to the flexural cracking behaviors of RC beam are significant. This study may provide a reference for the design of sustainable RC beam with high durable UHPC permanent form.

• 한국주거학회논문집
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• 제17권1호
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• pp.67-75
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• 2006

Multi-family housings caused several problems related to physical form such as isolation of housing estate, inhumanity of the exterior space, and mismatch with the urban structure. To handle these problems, the purpose of this study is to analyse density elements which have a direct impact on physical forms, thereby understand the characteristics of physical form and also identify a meaning of inter-relationships between them. Therefore both formal constituents and density elements are reformed into respective analyzing indices. From the analysis, physical form and the spatial layout of buildings were more uniform in large-scale housing estates than in medium or small housing estates. However, small-scale housing estates showed various form and the spatial layout of buildings in order to increase the building density.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1999년도 제14차 학술회의논문집
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• pp.116-120
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• 1999

The step response of the Manabe standard form[1］has little overshoot and shows almost same waveforms regardless of the order of the characteristic polynomials. In some situations it is difficult to control the rise time and settling time simultaneously of the step response of the Manabe standard form. To control its rise time and settling time efficiently, we develop the generalization of the Manabe standard form: we try to find out the SRFS(Slow Rise time & Fast Settling time) form which has the slower rise time and faster settling time than those of the Manabe standard form. we also consider the other three forms: FRSS(Fast Rise time & Slow Settling time), SRFS(Slow Rise time ＆ Fast Settling time) and SRSS(Slow Rise time & Slow Settling time) forms. In this paper, by using the genetic algorithm, we obtain all the coefficient of the four forms we mention above. Finally, we design a controller for a given plant so that the overall system has the performance that the rise time is faster, the settling time is slower than those of the Manabe standard form.

• 한국디지털건축인테리어학회논문집
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• 제10권1호
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• pp.49-56
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• 2010

The purpose of this study is to examine the relationship between the structural system used in modern architecture and the form and spatial composition of the buildings. The principle in stabilization of structures is closely related to the architectural form. That is, in order to stabilize a building, a special type of structural system is required and consequently shows up with consistent characteristics in the architectural form. Modern architecture can be classified into skeleton structure, trusses structure, and space structure according to the structural characteristics. Skeleton structure is then divided into a perpendicular form and tapered form. Trusses structure is categorized as dome-shaped structure and slab-shaped structure, and space structure can be divided into compressible space structure and tensile space structure. When classifies the modern building with the aspect of architectural effect, there is a possibility of trying to divide with effect of production, and its expression. Effect of production mean structural system and effect of expression mean space and plan.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2013년도 춘계 학술논문 발표대회
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• pp.12-13
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• 2013

Free-form building is increasing because of request that an order to raise the value and request of the local residents and the government trying to own iconic and beautiful buildings. In addition, the installation and production of free-form concrete segment are now available because of development of construction technology, such as the development of materials and equipment. However, the production of free-form concrete segment requires a lot of time and manpower than shaping. In particular, resources of the mold for the production of free-from segment will be invested excessively because mold can not be recycled. Thus, the problems of increased costs, construction periods and loss of productivity occur. To solve these problems, this study proposes a technique of making the mold of for variable within a short time. Technique proposed in this study can be recycled die and will realize fast and accurate free-form concrete segment.