• Journal of the Korean BIBLIA Society for library and Information Science
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• v.30 no.2
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• pp.33-50
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• 2019

Cataloging principles, cataloging rules, and encoding formats should considered LRM acceptance because LRM replaced FRBR as the conceptual model. This study identifies considerations for BIBFRAME acceptance of expression and representative expression attributes in LRM by using literature reviews and expert interviews. Primarily, work in BIBFRAME without expression as entity could map to work and expression of LRM and sustain expression by linking 2 works (work and expression). Second, BIBFRAME must consider association between representative expression attributes and specific expressions whose values can be transferred to the representative expression attributes. Third, representative expression attributes are different according to work types in LRM, and language, media, intended audience, and scale, that can be used as representative expression attributes in BIBFRAME, should be changed in class. Fourth, relation properties should be articulated for expanding networks between expressions originated from work in BIBFRAME. This study analyzes LRM and BIBFRAME by focusing on expression entity and representative expression attributes. More LRM study is needed on cataloging principles and cataloging rules.

• Journal of Korean Library and Information Science Society
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• v.47 no.3
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• pp.71-94
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• 2016

This study was to suggest the construction of work and expression authority records for FRBRization. ICP, FRBR/FRAD and RDA as the content rules were referred as the framework for the construction of work and expression authority records. LC RDA authority records examples, JSC of RDA authority examples, and VIAF work and expression authority records were analyzed as case studies. 5 findings were suggested. First, authority records consist of name, work, and expression authority records which are inter-related. Second, the construction of authorized access points was suggested according to 5 work types. Third, the consideration in describing work attributes as separate element and as part of an authorized access point, and other distinguishing characteristic of the work were suggested. Fourth, the consideration in describing expression attributes as separate element and as part of an authorized access point, and other distinguishing characteristic of the expression were suggested. Fifth, 5XX was suggested for linking between work and expression. This study would contribute to revise KCR4.

• Journal of Korean Library and Information Science Society
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• v.51 no.1
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• pp.1-20
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• 2020

This study is to find the methods that BIBFRAME could accept the new concept of representative expression in the RDA Toolkit Beta which has developed in 2019. Research methods were the literature reviews and the mapping between RDA Toolkit Beta and BIBFRAME. BIBFRAME's acceptance of representative expression of RDA Toolkit Beta was suggested as followings. First, the properties of representative expression should be defined in BIBFRAME because the RDA Toolkit Beta defined the expression attributes and representative expression elements apart. Three choices for BIBFRAME's acceptances are (1) to develop the newly devised representative expression properties (2) to specify representative expression properties with using refinement (3) to differentiate representative expression properties with using class. Second, as relationship elements should be defined in BIBFRAME to link work and representative expression which transfer the expression attribute to work. This study will contribute to revise the BIBFRAME because this focusd on BIBFRAME's acceptance of RDA Toolkit Beta in which reflected LRM.

• Journal of The Korean Society of Inherited Metabolic disease
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• v.11 no.1
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• pp.84-87
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• 2011

윌슨병은 ATP7B의 결함에 의해 발생하는 질환으로 구리 대사 이상질환이다. 구리대사의 이상은 체내에 구리의 축적을 유도하며, 이에 따르는 산화스트레스, 염증반응, 세포소멸사의 환경 조성, 마이토콘드리아의 손상 등이 동반되는 것으로 알려져 있다. 윌슨병은 간질환으로 발현하거나, 신경학적 증상으로 발현하는 환자도 있으며, 일부 환자는 무증상적 시기에 발현하기도 한다. 우리나라의 윌슨병 237 가계를 대상으로 한 연구에서 발현 표현형에 따른 임상상의 차이를 발견할 수 있었다. 또한, 이러한 표현형의 차이는 ATP7B의 유전형과도 일부 상관관계를 보이고 있었는데, 돌연변이의 종류나 위치에 따른 발현 임상상의 차이를 확인할 수 있었다. 그러나, 이외의 부위나 한국인에서 흔한 돌연변이에 따른 표현형은 상관관계를 밝힐 수 없었다. 향후 표현형의 다양성에 영향을 주는 요소를 찾아내고 이들이 임상경과에 미치는 영향을 밝히기 위한 노력이 필요하다.

• Journal of Korean Library and Information Science Society
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• v.46 no.4
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• pp.207-226
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• 2015

FRBR and FRAD model, ICP, RDA, NCR Revision are analyzed for the composition of KCR4 Revision. Based on the results, follows are suggested. 1) Entities are divided into work, expression, manifestation, item, person, family, corporate body, concept, object, event, place. 2) Entire cataloging rules are grouped into 'attributes' and 'relationships', and then 'attributes' is divided into attributes describing and access points constructing. 3) Attributes describing is divided into attributes describing of works, expressions, manifestations, items, persons, families, corporate bodies, and arranged as the sequence. 4) Access points constructing is divided into access points constructing of works, expressions, persons, families, corporate bodies, and arranged as the sequence. 5) 'Relationships' is divided into other relationships between group 1 entities, and relationships between persons, families and corporate bodies.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.541-548
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• 2014

In this paper, we introduce a second version of modified binary particle swarm optimization using a concept of genotype-phenotype in genetic algorithms. Particle swarm optimization uses an information of difference between a position of the best solution and one's own position in the process of searching optimum. To obtain this difference of positions, the first version of modified binary particle swarm optimization uses a phenotype but the proposed second version uses a genotype. We can represent the solution space in large search space by using a genotype which provides continuous whole space as search space compared to a phenotype which provides only binary information. Experimental results in 10 De Jong benchmark function show that the second version outperforms the first version in six functions which has a broad search space and many local optima.

• The Journal of the Korea Contents Association
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• v.22 no.10
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• pp.225-238
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• 2022

The purpose of this study is to explore the performance characteristics and laws of the symbol mark design of representative regional history museums in China, as well as the preferences of Chinese audiences for the symbol marks of different types of Chinese regional history museums. First, the performance theme, performance type, and type performance tendency of symbol mark modeling of the regional history museums among the top 100 museums in China are analyzed. Second, design laws based on the interrelationship of performance theme types and design performance types are explored. Finally, the questionnaire survey is carried out to explore preference from the aspects of attention, readability, closeness, originality, aesthetics and comprehensiveness. According to the results, the theme of regional history is the most in terms of themes. As for the modeling performance types, the concrete type and the visualization of Chinese character are the most. According to the content characteristics of different performance types, the following model characteristics are formed: expressing the theme of regional history, architecture, and regional natural ecological environment through the concrete type, expressing the concept through the abstract type, and expressing the concept and implying some building features through the geometric abstract figure. The three forms of the literal type, the concrete type expressing architecture, regional history, and regional natural ecological environment theme content, and the abstract type expressing concept are combined with each other, and expressed through the visualization of character, the mixture of abstract and literal type, the mixture of concrete and abstract type, and the mixture of concrete and abstract literal type in the mixture type. According to the survey results, Chinese audiences have higher preference for the concrete type in the symbol mark performance type and the regional historical theme in the performance content.

• Proceedings of the Korea Contents Association Conference
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• 2014.11a
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• pp.43-44
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• 2014

본 논문에서는 유전알고리즘의 유전자형-표현형을 사용한 수정된 이진 입자군집최적화의 두 번째 버전을 소개한다. 첫 번째 버전의 수정된 이진 입자군집최적화는 위치 정보에 유전학의 표현형을 사용한 반면에 제안하는 버전은 유전학의 유전자형을 사용한다. 이진 정보만을 제공하는 표현형에 비해 연속 공간 전체를 탐색공간으로 제공하는 유전자형 정보를 사용하여 해 공간을 보다 넓은 공간으로 만들 수 있다. 10개의 실험 평가 함수에 실험한 결과, 두 번째 버전은 탐색 공간이 넓고 지역최적해가 많은 함수에서 우수한 결과를 보였다.

• Journal of the Korea Society of Computer and Information
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• v.17 no.11
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• pp.141-148
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• 2012

The advance of technologies for human genome makes it possible that the analysis of association between genetic variants and diseases and the application of the results to predict risk or susceptibility to them. Many of those studies carried out in case-control study. For quantitative traits, statistical analysis methods are applied to find single nucleotide polymorphisms (SNP) relevant to the diseases and consider them one by one. In this study, we presented methods to select informative single nucleotide polymorphisms and predict risk for quantitative traits and compared their performance. We adopted two SNP selection methods: one considering single SNP only and the other of all possible pairs of SNPs.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.29 no.4
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• pp.350-355
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• 1984

The present researches were carried out to classify the species of ginseng by electrophoretic methods with isozyme patterns of LAP. esterase, GOT, phosphatase, peroxidase and proteins. All variants of Korean and Japanese ginseng had identical band patterns of the investigated enzymes in roots as well as in seeds. However, American ginseng had different patterns from those of Korean or Japanese.