• Journal of the Korea Institute of Information and Communication Engineering
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• v.13 no.7
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• pp.1285-1291
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• 2009

Recently the Internet and multimedia technique quickly, develops and to follow multimedia information which is many at the network it is quick and widely, it will be able to exchange. And the synchronization problem for the time and a space of the multimedia object which is various exists. In order to solve like this problem point SMIL where it puts a base in XML it will be able to compose the multimedia object expression which is various from W3C standard was proposed. About under integrating to express a multimedia data the individual multimedia object of the synchronization language for and chain with time it will be able to integrate with the multimedia presentation which has become motive anger space in order. In this thesis provides that uses various multimedia object and users integrate multimedia object with synchronization easily SMIL Authoring system that can presentation design and implemented.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.5
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• pp.137-145
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• 2016

We are accustomed to using the word 'beautiful' when we see something, but we don't use the word 'sublime' very often. In fact, these two words have totally different meanings and we can say 'sublime' only for special objects. The notions and objects of sublime have been studied by numerous philosophers ranging from Longinus to Burke and Kant. According to their studies, we can feel sublimity from objects which give us fear, because the sublime is inherent in fear. Therefore, in this study, we considered the sublime in the gothic novel, A Rose for Emily, in which we can find solemn sublimity in Emily's iron gray hair, her black suit, and a red rose which stands for blood. In addition, we can feel sublimity in the image of Emily who is waiting for Homer and the image of Homer's dead body. These kinds of images instill us with fear, but also show us tragic sublimity. The sublime exists in all kinds of literature and, therefore, more studies and analyses of the sublime in literature will likely be conducted.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.1
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• pp.426-435
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• 2013

Minimal architecture is generally expressed in a simple and pure form, this characteristic of minimal architecture was first introduced by the architect, Mies Van der Roche, in the beginning of 20th century. The objective of this study is to identify wether minimal architecture is just a reappearance of the beginning of 20th century's modern architecture or a suitable form for contemporary aesthetics. As a result, it can be concluded that minimal architecture is based on human emotion and one's experienced perception which is very different from the modern architecture which is more focused on functionality and mechanical esthetics. Minimal architecture uses two systems which are multi-sensual perception and conceptual perception; however, it focuses more on conceptual perception which is also used in comtemporary architecture. In conclusion, simplicity is just one of the necessary conditions which is not sufficient enough to represent minimal architecture.

• The KIPS Transactions:PartD
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• v.15D no.5
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• pp.629-646
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• 2008

Because most metricsin the literatures are described by a natural language, they can be interpreted in an ambigous manner. To cope with this problem, there are some researches to express based on Object Constraint Language(OCL). Because OCL has been proposed to describe structural constraintsfor Unified Modeling Language(UML) diagrams, it is difficult and awkward. In this paper, we propose Metric Description Language(MDL) which is a high level language to describe metrics. MDL supports a modular description of complex metrics, aggregation function, and automatic navigation between entities. Moreover, we develop MetriUs for describing metrics using MDL and supporting an automated computation for UML diagrams. In a case study, we have described a variety of existing metrics using MDL and found that MDL contributes to producing simpler expression of metrics than OCL.

• The Transactions of the Korea Information Processing Society
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• v.6 no.7
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• pp.1805-1816
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• 1999

This paper presents the Module Class Dependency Graph for expressing the dependency relations between classes effectively. The object-oriented language is developed independently at design time, and consists of relationship between classes. Therefore we need to consider these characteristics of independence, and to express effectively the relation of classes which is existed in class hierarchy. In the System Dependence Graph and Class Dependence Graph, the relationship of classes is not expressed. To express the class relationship, we propose the Module Class Dependence Graph, and we verify the effectiveness of this method applying to object constructor, inheritance relationship and dynamic binding. Also, we presents the expressing method of parameter to identify the member data of classes. Using this Module Class Dependency Graph, we can analyze the relationship of module class correctly at design time. This method can be applied to reverse engineering, testing, visualization and other various fields to analyze system.

• The KIPS Transactions:PartB
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• v.13B no.2 s.105
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• pp.139-148
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• 2006

In the collaborative product design environment, the communication between designers is important to capture design intents and to share a common view among the different but semantically similar terms. The Semantic Web supports integrated and uniform access to information sources and services as well as intelligent applications by the explicit representation of the semantics buried in ontology. Ontologies provide a source of shared and precisely defined terms that can be used to describe web resources and improve their accessibility to automated processes. Therefore, employing ontologies on assembly modeling makes assembly knowledge accurate and machine interpretable. In this paper, we propose a framework of semantic assembly modeling using ontologies to share design information. An assembly modeling ontology plays as a formal, explicit specification of a shared conceptualization of assembly design modeling. In this paper, implicit assembly constraints are explicitly represented using OWL (Web Ontology Language) and SWRL (Semantic Web Rule Language). The assembly ontology also captures design rationale including joint intent and spatial relationships.

• Journal of Chest Surgery
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• v.29 no.12
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• pp.1293-1298
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• 1996

A series of animal experiments has been carried out to investigate the potential antigenicity of the FCS (Fetal Calf Serum) which is commonly used to enhance viability of preserved aortic allograft. Aorti allografts were processed using nutrient media without FCS(control group) or with 10% FCS(study group). After 14 days of 4$^{\circ}C$ cold storage and cryopreservation, antigenic expression of allograft rondothelial cells were studied using immunohistochemical study. To determine antigenicity, level of Anti-MHC class I Antibody, anti-MHC class II antibody and anti-lCAM 1 antibody were measured. There were no stAtistically significant differences in all antigenic expression between control group and study group(p=0. 524 in MHC class I expression, p=0.897 In MHC class II expression, p=0.1305 in ICAM 1 expression). With this result, antigenicity provoking effect of FCS could not be proven. Thus, FCS may not be eliminated from the nutrient media for preservation of aortic allograft due to its proven benefit of cell viability enhancement.

• Education of Primary School Mathematics
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• v.21 no.4
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• pp.397-413
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• 2018

The purpose of this study is to analyze the level of statistical literacy among fifth and sixth graders in the data presentation task based on the speculative data generation process. For the research, the data presentation tasks based on the speculative data generation process was designed and statistical literacy standards for evaluating the student's level was presented based on prior studies. It is meaningful that the stepwise presentation of the students' statistical literacy and analysis of their developmental patterns can help them to find their current position and reach a higher level of performance. In this study, the standard of statistical literacy level was clarified based on the previous research, and a new perspective was presented about the data presentation instruction in the statistical education by analyzing the students' responses by each level.

• Journal of Korea Society of Industrial Information Systems
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• v.25 no.5
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• pp.83-90
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• 2020

In this paper, a web-based seed phenotype visualization support system is proposed to extract and visualize data such as the surface color, length, area, perimeter and compactness of seed, which is phenotype information from the image of soybean/rice seeds. This system systematically stores data extracted from seeds in databases, and provides a web-based user interface that facilitates the analysis of data by researchers using data tables and charts. Conventional seed characteristic studies have been manually measured by humans, but the system developed in this paper allows researchers to simply upload seed images for analysis and obtain seed's numerical data after image processing. It is expected that the proposed system will be able to obtain time efficiency and remove spatial restriction, if it is used in seed characterization research, and it will be easy to analyze through systematic management of research results and visualization of the phenotype characteristics.

• KIISE Transactions on Computing Practices
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• v.21 no.9
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• pp.596-603
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• 2015

A concept network is an essential knowledge base for semantic search engines, personalized search systems, recommendation systems, and text mining. Recently, studies of extending concept representation using external ontology have been frequently conducted. We thus propose a new way of building 3-dimensional text model-based concept networks using the world knowledge-level Wikipedia ontology. In fact, it is desirable that 'concepts' derived from text documents are defined according to the theoretical framework of formal concept analysis, since relationships among concepts generally change over time. In this paper, concept networks hidden in a given document collection are extracted more reasonably by representing a concept as a term-by-document matrix.