• Journal of the Korean Society for information Management
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• v.27 no.2
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• pp.75-94
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• 2010

In the current information environment, metadata interoperability has become the predominant way of organizing and managing resources. However, current approaches to metadata interoperability focus on the superficial mapping between labels of metadata elements without considering semantics of each element. This research applied facet analysis to address these difficulties in achieving metadata interoperability. By categorizing metadata elements according to these semantic and functional similarities, this research identified different types of facets: basic, conceptual, and relational. Through these different facets, a faceted framework was constructed to mediate semantic, syntactical, and structural differences across heterogeneous metadata standards.

• Journal of the Korean Society for information Management
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• v.18 no.3
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• pp.179-202
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• 2001

In information system research. there has been a strong interest in developing the user-centered interface. Interface metaphors have been regarded as a user friendly device of the information retrieval systems. This study is to discover overall opinions about metaphors and to evaluate the usability of metaphors used in the homepages and retrieval interfaces of academic and public libraries. It is found that some metaphors cause users to confuse because they are similar each others or don\`t have unique meaning and because some have weak relationship between texts and images of metaphors. It is necessary to develop a metaphor model suitable for the a specific interface. This study proposes to develop functional metaphors which can help users easily understand how to operate and remember the procedures, and which are based in user\`s knowledge and experiences. The organizational metaphors of a virtual community also will be considered as a new type of retrieval interfaces.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.337-338
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• 2022

본 논문에서는 메타버스 플랫폼과 이를 구성하고 있는 디지털 콘텐츠 기술을 통하여 메타버스 플랫폼의 특성에 대해서 알아보고, 향후 메타버스 세계를 표현하고 있는 플랫폼과 디지털 콘텐츠 기술 사이의 관계에 대한 방향성을 찾는 연구에 대한 기준을 제시한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.545-546
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• 2022

본 논문에서는 메타버스 플랫폼 속에서 사용자들 간의 상호작용을 구체화하기 위해서 사용되고 있는 게이미피케이션을 통하여 메타버스 플랫폼에서 적용되고 있는 게이미피케이션 특징에 대해서 알아보고, 향후 게이미피케이션 고도화를 기반으로 구현되는 메타버스 플랫폼의 방향성을 제시한다.

• Journal of Korea Game Society
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• v.18 no.2
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• pp.99-108
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• 2018

With the development of the game industry, 'games about games,' which examine the identity of game itself through a form of the game, emerged with a variety of shapes. Thus, this paper aims to suggest a definition, characteristics, and meaning of 'meta game.' Firstly, meta games strengthen the artificiality of the games and suggest procedurality through a form of the game play. Meta games also utilize the external context as a part of the games, and use the metaphor of 'labyrinth' to identify a feature of the game space. Furthermore, they emphasize intertextuality and prove that the fantasy and the reality can merge within the game world. In conclusion, meta games prove themselves to be independent expressional arts and experimental content, and suggest the potential for an alternative medium beyond formality.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10b
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• pp.130-132
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• 2003

현재 세계 각국에서 많은 메타데이터 레지스트리들이 구축되어 왔다 그러나 메타데이터 레지스트리가 국제 표준(ISO/IEC 11179)임에도 불구하고 일관성 있는 표준 접근 인터페이스를 제공하지 않음으로써 각각 다른 연산으로 구현되었다. 이는 각각의 메타데이터 레지스트리 구축시 동일한 연산 패턴의 중복된 구현으로 인한 불필요한 비용을 야기한다. 국제 표준인 메타데이터 레지스트리에 대한 접근시 시스템 마다 동일한 연산 패턴을 지니게 된다. 이 논문에서는 이와 같이 메타데이터 레지스트리에서 공통적으로 사용되는 연산 패턴을 분석하고 정의한다. 또한 분석된 연산 패턴을 이용하여 표준 SQL을 확장한 SQL/MDR을 정의하고 설계한다. 설계된 SOL/MDR은 메타데이터 레지스트리 관리 시스템 개발에 표준 접근 방법을 제공한다. 또한 이는 개별적인 개발로 인한 추가적인 노력을 감소시키고 메타데이터 레지스트리에 대한 보다 일관성 있는 접근을 가능하게 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2022.11a
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• pp.176-177
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• 2022

현재의 메타버스 서비스는 메타버스 학술대회, 메타버스 입학식 등과 같이 단순히 실제 세계의 대체품 역할만을 수행하고 있으며 앞으로의 메타버스는 실제 세계와 가상 세계가 융합된 실·가상 융합형 메타버스 서비스로 발전할 것이다. 실제 세계와 가상 세계가 융합하기 위해서는 실제 세계에 존재하는 다양한 물리적 개체의 정보가 가상 세계로 반영되어야 하며 메타버스 서비스의 규모가 증가함에 따라 높은 확장성을 지원하는 통신 기술이 요구된다. 본 논문에서는 높은 확장성의 통신 미들웨어인 DDS와 시간 확정적 전송을 보장하는 TSN 표준을 융합하여 메타버스 서비스가 요구하는 방대한 데이터를 시간 확정적으로 전송할 수 있는 DDS-TSN 계층 구조를 설계한다.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.34 no.2
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• pp.275-294
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• 2023

This study aims to analyze usability of public libraries' metaverse platform. This study also examines factors that affect usability and immersion of metaverse platform of Gangbuk culture information library, Hanbat library in Daejeon, and Mapo Central library. In order to conduct this study, 60 college students participated in online survey and experiment. There was a statistically significant positive relationship between learnability and usability, and between GUI and immersion in every library. Learnability and usability of Gangbuk culture information library were statistically significantly higher than other libraries. On the other hand, GUI score and immersion of Hanbat library was significantly higher than other libraries. However, given that there were few users connected to metaverse platform, there was no significant difference in interactivity among libraries. This study examines characteristics (including strengths and weaknesses) of metaverse platform of each library. It is expected that the results of this study could contribute to the improvement of usability of public library's metaverse platform.

• Journal of the Korean Society for information Management
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• v.22 no.4 s.58
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• pp.97-109
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• 2005

To build the consistency among different metadata systems and to increase the interoperability of that systems even among different domains, naming rules and glossaries for the data elements are necessary. This study provides discussion of naming and identification of the data element concept, data element, conceptual domain, value domain, and its meta model. This study also describes example naming conventions based on ontology derived from the combination with object, properties, and representation of data elements. The naming principles and rules described in this study use I-R analysis, DC metadata set, and SHOE 1.0 as an example of the scientific documents. This study would be a guideline to build the naming rules of metadata based on ontology in various domains.

• Journal of the Korean Society for information Management
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• v.39 no.4
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• pp.307-345
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• 2022

Due to the prolonged COVID-19 pandemic, metaverse has begun to receive attention as a means of providing future services. The importance of metaverse was further emphasized and metaverse platforms are being used by various institutions. Against this background, cases of using the metaverse platform in libraries are increasing. Therefore, the purpose of this study is to investigate domestic and foreign library cases using the metaverse platform and analyze each platform's characteristics and content types according to the metaverse platform's method. Based on the findings, the implication of the current study suggests the future direction of using the metaverse platform in the library.