• 한국멀티미디어학회논문지
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• 제18권7호
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• pp.834-842
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• 2015

We propose a method to construct composite feature vector based on discriminant analysis for face recognition. For this, we first extract the holistic- and local-features from whole face images and local images, which consist of the discriminant pixels, by using a discriminant feature extraction method. In order to utilize both advantages of holistic- and local-features, we evaluate the amount of the discriminative information in each feature and then construct a composite feature vector with only the features that contain a large amount of discriminative information. The experimental results for the FERET, CMU-PIE and Yale B databases show that the proposed composite feature vector has improvement of face recognition performance.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2003년도 가을 학술발표논문집 Vol.30 No.2 (1)
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• pp.4-6
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• 2003

A holistic representation, such as sparse ceding or independent component analysis (ICA), was successfully applied to explain early auditory processing and sound classification. In contrast, Part-based representation is an alternative way of understanding object recognition in brain. In this paper. we employ the non-negative matrix factorization (NMF)［1］which learns parts-based representation for sound classification. Feature extraction methods from spectrogram using NMF are explained. Experimental results show that NMF-based features improve the performance of sound classification over ICA-based features.

• 한국멀티미디어학회논문지
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• 제20권5호
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• pp.758-768
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• 2017

In this paper, we present a novel method to extract face representation based on multi-resolution spatial pyramid. In our method, a face is subdivided into increasingly finer sub-regions (local regions) and represented at multiple levels of histogram representations. To cope with misaligned problem, patch-based local descriptor extraction has been also developed in a novel way. To preserve multiple levels of detail in local characteristics and also encode holistic spatial configuration, histograms from all levels of spatial pyramid are integrated by using dimensionality reduction and feature combination, leading to our spatial-pyramid face feature representation. We incorporate our proposed face features into general face recognition pipeline and achieve state-of-the-art results on challenging face recognition problems.

• 복식
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• 제61권5호
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• pp.21-33
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• 2011

The aim of this study is to identify the formative feature of the Chippendale style of the 18th century and to understand the aesthetic feature of the Chippendale style applied in the modern fashion. This is significant in that new possibilities are proposed in fashion design in more holistic and multifaceted views by comparing and delving into the fashion vis-a-vis other fields in a bigger scope of the formative art. The Chippendale style furniture is a combination of various styles of different eras and regions such as Gothic and Chinese style based on the Rococo style. Today, It is regarded in fashion as a composite design of heterogeneous elements or very curvy decorative design. The Chippendale style of this kind is classified into the Rococo style, Gothic style and Chinese style. Depending on each classification, formative features including curves, asymmetry, decorativeness, geometrical feature, exoticism, compositeness and graceness were derived. In comparative studies, fashion and furniture of the Chippendale style have the similarity in formative features but there were some differences in the expressive method. This study analyzed the formative features of the Chippendale style represented in furniture and the modern fashion based on the Rococo-revival design in the modern fashion starting from 2000.

• 한국사회복지학회:학술대회논문집
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• 한국사회복지학회 2005년도 춘계학술대회자료집
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• pp.387-411
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• 2005

The purpose of this article is to analyse the expenditure structure of the welfare mix; in order to grasp the holistic feature of the Korean social welfare. Most of all, the article attempts to elaborate the estimation methods of social welfare expenditure by including the components from which has been excluded so far - indirect tax expenditure of the government, nursery payments of households, life insurance pay-outs for survivors, inter-household private income transfers and the value of caring work of the family. In so doing, the article estimates that the total social welfare expenditure including state, enterprise, market, NPOs and family reached at 24.7% of GDP in 2000, which is approximately 2.5 times more than public social welfare expenditure. It implies that non-state, private sectors dominates the structure of social welfare provisions in Korea. In addition, based on the analyses of the expenditure structure, the article defines the main feature of Korea's welfare mix as the 'mixed structure of the welfare mix dominated by the protective family', or 'expanded public sector, relatively limited market, and protective family'. Such a family-dominated welfare mix structure in Korea indicates that the fundamental source of solidarity of the Korean social welfare system is family and, therefore, the welfare regime of Korea can be classified as 'Conservative'.

• 한국컴퓨터정보학회논문지
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• 제17권9호
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• pp.39-47
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• 2012

일반적으로 사람들은 특정 상품에 관한 의견을 표현할 때 그 상품이 갖는 개별속성에 대해 긍부정 성향을 표시한다. 어떤 경우에는 상품이 갖는 동질의 개별 속성에 대해 포괄적으로 긍부정 성향을 표현하거나 상품 자체에 대해 표현하기도 한다. 따라서 의견검색 분야에서 추출 대상이 되는 의견 속성명에는 상품의 개별 속성명, 이 개별 속성들을 포함하는 전체어, 그리고 상품명이 존재한다. 그러나 의견 대상을 상품명이나 전체어로 표현할 때, 경우에 따라 의견문장 표면에 나타나는 속성명과 의견 작성자가 의도한 실제 대상이 일치하지 않을 수도 있다. 본 논문에서는 의견문장으로부터 의견 대상을 추출하는 방법을 제시한다. 무엇보다 우리는 의도한 대상과 일치하지 않는 속성명으로부터 의도한 대상을 추출하기 위한 새로운 방법을 제안한다. 제시하는 방법에서는 단어간 의존관계를 이용하여 의견속성 후보쌍을 추출하고, 추출된 후보쌍들 중 의견 대상과 일반적으로 빈번히 불일치하는 속성명을 선택한다. 선택된 속성명을 작성자가 의도한 개별속성으로 변경한 뒤, 이를 포함한 전체 의견속성 후보쌍들로부터 적합한 의견속성을 추출하기 위해 사람들이 관심 있어할만한 순으로 재배열하게 된다.

• 기술혁신학회지
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• 제10권3호
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• pp.555-579
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• 2007

본 연구는 제3세대 혁신정책의 주요 특성으로 나타나는 총체적 혁신정책을 살펴보고 실제 구현되는 모습을 핀란드와 우리나라의 사례를 통해 살펴보았다. 양 국가 모두 혁신정책의 영역이 경제발전이라는 단선적인 목표에서 벗어나 지속 가능한 발전, 균형발전, 삶의 질 제고 등 사회 전반의 변화와 관련된 것으로 외연을 확장하고 있다. 또한 기술혁신을 국정 운영의 중심에 두고, 인력, 교육, 지역 등 관련 정책을 새롭게 재배열하는 모습도 함께 이루어지고 있다. 특히 우리나라는 참여정부 출범이후 과학기술중심사회 구축이 국정 과제로 등장하면서 제3세대 혁신 정책의 맹아적 모습이 나타나고 있다. 반면 실제 구현 정도와 모습은 양 국가 간 차이가 있다. 핀란드는 북유럽 국가의 제도적 특성인 전형적인 코포라티즘의 전통으로 인해 전환의 장을 마련하고 추진하는 "공론의 장"을 활성화시켜 왔다. 정부의 지원 체계 또한 특정 부처의 개별 업무가 아니라 임무를 중심으로 공동의 프로그램과 수단을 개발 집행함으로써 정책의 실효성을 높여 왔다. 우리나라는 혁신 정책의 개념은 앞서 있으나, 실제 정책을 추진하거나 일하는 방식은 아직도 발전국가 시대의 틀을 유지하고 있다. 또한 전환 전반이 하향식으로 이루어지면서, 민간부문과 시민사회의 능동적인 참여가 부족했으며, 이로 인해 전환을 시도하려는 다양한 노력이 아직 탄력을 받지 못하고 있다.

• 한국의류학회지
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• 제36권7호
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• pp.741-755
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• 2012

This study mathematically and scientifically investigated the aesthetic consciousness of women inherent in the costume craftworks craftworks of the Chosun Dynasty through a systematical analysis of their textile pattern composition using visual language theory. The tangent value from the horizontal and vertical ratio of the costume craftworks craftworks indicated that they had an indigenous proportion system with a relatively regular form and pattern but without an exaggerated type. There was a module based on structures in the textile patterns of the costume craftworks craftworks and the patterns were constructed by the module with the syntagms of the ratio structure. Moreover, the analysis of the pattern designs indicated that the whole form of the costume craftworks craftworks was built through a repetitive structure of feature and one of pattern units; in addition, the craftworks had the extended composition and blank space of daring patterns, an important factor to make a whole design. Therefore, our study suggested that the costume craftworks craftworks of the Chosun Dynasty was characterized by the presentation of the aesthetic style with a Geumgang ratio (an indigenous proportion system used in Korea) and could be interpreted as an art style based on the beauty of space. Moreover, it is suggested that the spirit inherent in the costume craftworks of the Chosun Dynasty (which tried to understand the whole as one and equate the whole and parts) might agree with a holistic tendency as the foundation of Korea art.

• 한국자동차공학회논문집
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• 제25권3호
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• pp.350-359
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• 2017

This paper presents a new holistic development approach for the carbon continuous-fiber composite frame of an automotive sunroof assembly. The original steel frame has been designed to get higher bending stiffness with its corrugated cross-sectional shape. The new approach uses the prepregs of a fast cure epoxy and PCM manufacturing processing. For higher productivity, the new frames feature a very simple plat cross sectional shape but achieve high bending stiffness through the laminate design. The sandwich structure with a PET foam core was presented. The frames were made of carbon UD laminae covered single carbon fabric on the outer surfaces. The fabrics provide torsional stiffness and also hold the carbon UD fibers floating in the low viscous epoxy resin of prepregs at the curing temperature during processing. The final product yields approximately 18 % savings in weight compared with the original.

• 동의생리병리학회지
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• 제30권6호
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• pp.370-375
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• 2016

Recent advances in systems biology are shedding a new light on the traditional medicine research. The systems biology highlights the way each component interacts with each other within a system, and the network behavior that emerges from such interactions. This feature of systems biology can accent the systemic aspects of Korean medicine such as the mechanism of action of herbal formulae, pattern differentiation, and the meridian systems, as both the Korean medicine and the systems biology theorize the human physiological functions and phenomena from a holistic point of view. This paper outlines the meaning of the recent Korean medicine research using the systems biology methodology. We discuss the methodologies of the two fields in a comparative manner, and overview the advantages and limitations of the integrated approaches. Finally, we suggest the future prospects for the systems biology inspired approaches to the Korean medicine research. The systems biology may provide a new modernized research methodology for the Korean medicine that can highlight its unique features.