• Journal of the Korean Society for information Management
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• v.40 no.4
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• pp.279-306
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• 2023

This study analyzed bibliographic attributes related to the selection and use of reading materials based on data on books borrowed or purchased together in order to understand the properties of reading materials that have complex user needs from various perspectives. As a result of creating co-occurrence matrices of bibliographic attribute terms by dividing them into 26 sub-attribute units related to KDC main class, target reader, and user age, and performing network analyses, the details and prominent mediating role of bibliographic attributes of reading materials were identified. The results of this study will be helpful in designing facets of reading information systems, including library OPAC, in the future.

• Proceedings of the Korean Information Science Society Conference
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• 1998.10b
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• pp.353-355
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• 1998

일반적으로 정보검색의 표준화된 통신규약인 Z39.50 프로토콜을 이용한 시스템에서는 도서, 논문 등 서지 목록에 대한 정보만을 검색할 수 있다. 이에 따라 본 논문에서는 서지 정보 목록뿐만 아니라 이미지, 비디오(video)등 비 도서에 관한 정보를 효율적으로 검색하기 위해서 검색 대상에 필요한 속성 집합(Attribute Set)을 Z39.50 표준에 등록된 속성집합 Bib-1의 속성유형(Type)과 값(Value)을 기본으로 이미지, 비디오 자료를 제공하기 위한 속성 요소를 새롭게 추가하여 종합 정보 검색 서비스 기능을 수행토록 하였다.

• Journal of the Korean Society for Library and Information Science
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• v.55 no.3
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• pp.281-301
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• 2021

Bibliographic records for alternative format materials using a flat bibliographic structure based on unit record have limitations in that they cannot be linked with other related resources in record level, which makes it difficult to secure sufficient access to alternative format materials for people with disabilities. In order to address this problem, this research constructed a linking structure which adopted FRBR-based BIBFRAME structure to establish a bibliographic structure that can interrelate the bibliographic records with flat structure and the multi-level BIBFRAME structure. This research proposed a linking bibliographic structure that enables interlinking between bibliographic records for related alternative format materials by composing upper-level linking property categories and interconnecting them to classes and properties of BIBFRAME.

• Journal of the Korean Society for information Management
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• v.27 no.4
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• pp.219-237
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• 2010

This study proposes a 'Bibliographic Universe Relationship Vocabulary'(burv) using the RDF/OWL Object Property under the SPO predicate logic according to the relationship type among all entities of bibliographic universe and implemented a 'relationship ontology system' to establish a new cataloging business domain called 'Relationship Description Cataloging' based on the ontology.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.32 no.3
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• pp.23-44
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• 2021

This research proposed an approach for interlinking bibliographic data used in the existing multicultural institutions in order to support information services of multicultural institutions. It constructed a set of linkage properties that can link the FRBR-based BIBFRAME structure with the existing metadata standards currently adopted in multicultural institutions, including MODS, EAD, and CDWA. As a result, the descriptive elements for the Work level, Instance level, Item level, statement of responsibility, subjects were established in the BIBFRAME syntax. A total of 19 upper level elements, 18 sub-elements, and 12 linkage properties were proposed for the linking of bibliographic data, so that a bibliographic environment was established that can interconnect heterogeneous metadata adopted depending on the types of collections. Through the proposed structure, it is expected that it can be applied to provide sufficient information services more efficiently by linking the dispersed bibliographic data of multicultural institutions in an integrated way.

• Journal of Korean Library and Information Science Society
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• v.38 no.1
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• pp.299-314
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• 2007

This paper explores the elements of FRBR entities to create entities records from MARC records automatically. Attributes of entities analyzed and embodied in MARC records. FRBR records are cited as examples separately. And problems of applying FRBR model are suggested. The result of this paper is expected to keep up with the shift of cataloging's environment and influence system design.

• Journal of Technology Innovation
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• v.22 no.2
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• pp.221-245
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• 2014

In the era of fierce global competition and short product life cycle, firms have been interested in the technology valuation to improve their competitiveness. As the technology valuation may become a key issue for countries and industries, the development of technology valuation method has become increasingly important. Thus, this study aims to suggest a novel method to assess technology value by applying conjoint analysis to bibilographic information of patent. For this purpose, we firstly identified nine patent indexes categorized in three attributes - technological superiority, marketability and legal rights. Then, we collected actual data on patent transactions including their patent attributes and market prices. Based on the data, we could obtain the patent index values. Finally, we applied conjoint analysis to the prices and patent index values as a basis for technology valuation. The suggested method is expected to be an effective tool for technology valuation by using real transaction data rather than relying heavily on experts assessment.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.25 no.4
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• pp.235-263
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• 2014

Library of Congress introduced BIBFRAME as a new bibliographic framework to enhance web accessibility of bibliographic records and their integration to Web of data. This study introduces BIBFRAME model and its current status, reviews BIBFRAME classes and properties, and presents a mapping between MARC21 and BIBFRAME. The study aims to help the understanding the deployment of BIBFRAME in bibliographic description. BIBFRAME categorizes bibliographic entities into Work-Instance, and employs RDF/XML and URIs to identify resources and specify semantics of the resources on the Web. It also suggests an Annotation entity to provide additional information produced by users and external organizations. BIBFRAME is significant in that it presents a new paradigm of bibliographic description and expands users' information discovery in the context of Linked Data. Continuous researches are required to support its content model agnostic application to diverse resource type, which may entail a modification of BIBFRAME model and vocabulary. It also calls for guidelines for using the complicated vocabulary in a coherent way.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2021.06a
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• pp.109-111
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• 2021

360 도 영상은 기존 미디어와 다른 몰입감을 제공하지만 HMD 기반 시청은 멀미, 신체적 불편함 등을 유발할 수 있다. 또한, 시청 디바이스 보급 문제, 네트워크 대역의 문제, 단일 소스 다중 이용의 수요 등으로 일반 디스플레이 기반 서비스 수요도 존재한다. 본 논문에서는 360 도 영상의 일반 디스플레이 서비스를 위한 뷰포트 추출에 필요한 영상 내 객체의 동적 속성을 활용한 시각적 관심 지도 증강 기법과 이를 이용한 서비스 구조를 제시한다.

• Journal of Korean Library and Information Science Society
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• v.53 no.2
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• pp.355-375
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• 2022

This study is to grasp LRM's feature and applications plan to reflect LRM to cataloging related standards and individual system through comparing and analyzing LRM with the FR model in terms of entities, attributes, and relationships. The application plan is suggested as follows. First, the entity can be extended by defining sub-entities of each entity in the standards and the individual system in order to reflect LRM, even though entities such as families, groups, identifiers, authorized access points, concepts, objects, events, agency and rules have been deleted in LRM. Second, the attribute should be subdivided in the standards and the individual system in order to apply LRM, though many attributes have been changed to relationships for linked data and decreased in LRM. In particular, more specific and detailed property names in the standards and the individual system should be clearly presented, and the vocabulary encoding scheme corresponding to each property should be also developed, since properties with similar functions or repetition in various entities, and material specific properties are generalized and integrated into comprehensive property names. Third, the relationship should be extended through newly declaring the refinement or subtype of the relationship and considering a multi-level relationship, since the relationship itself is general and abstract under increasing the number of relationships in comparing to the property. This study will be practically utilized in cataloging related standards and individual system for applying LRM.