• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.466-468
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• 2004

개발한 자산의 재사용성을 증대시키기 위해서는 프로덕트 라인에서 가장 중요한 제품간의 공통성과 가변성을 식별하고 이를 표현하는 기술이 잘 정의되어 있어야 한다 이를 위해서는, 다양한 제품의 요구사항을 만족시켜 줄 수 있도록 자산을 모델링 할 때 가변성을 제공하는 부분을 명세화하고 이를 독립적인 모델로 관리함으로써 자산의 재사용성을 향상시키는 방법이 필요하다. 본 논문은 핵심 자산 개발시 정의하는 결정 모델의 유형을 정의하고 결정요소들 간의 관계를 추적할 수 있는 지원 도구의 프로토타입을 제안한다

• Proceedings of the Korean Society for Information Management Conference
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• 2018.08a
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• pp.21-24
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• 2018

본 연구는 대학도서관 사서가 지각하는 근거기반실무 지식의 정도와 영향요인을 식별하고자 하는 연구이다. 근거기반실무 지식에 유의한 차이가 나타난 변인은 연령, 교육 정도, 고용 유형, 직위, 학술지 읽기, 학술대회 참여이었다. 근거기반실무 지식에 영향을 미치는 요인은 교육 정도, 학술지 읽기로 나타났다. 본 연구는 대학도서관 사서의 근거기반실무 지식은 대학도서관과 사서직의 지속적 발전과 혁신의 촉진 요인이기 때문에 근거기반실무 역량을 향상시킬 수 있도록 연구 관련 활동을 지원하는 조직단위, 도서관계, 학계 차원의 지원과 정책이 필요하다.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.121-124
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• 2004

유비쿼터스 환경에서 스마트 객체에 부착되는 RFID 태그에는 스마트 객체를 유일하게 식별하기 위한 식별자 만이 저장되고 객체의 상세 정보는 별도의 정보 서버에 분산 저장 및 관리가 된다. 이와 같이 분산되어 있는 정보를 사용하기 위해서는 사용자가 일일이 정보 서버의 위치를 알아 내고, 각 정보 서버로부터 필요한 정보를 얻어 와야 하는 문제가 발생한다. 본 논문에서는 여러 정보 서버에 분산 저장되어 있는 다양한 종류의 객체 정보를 실시간으로 통합하여 사용자에게 제공하고, 또한 객체 정보의 유형 및 특성에 따라 카탈로그 검색, 소유권 변화, 포함 관계 변화, 추적 등의 스마트 객체에 특화된 질의 기능을 제공하기 위한 스마트 객체 정보 통합을 위한 미들웨어의 설계 내용을 소개한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.05a
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• pp.206-208
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• 2022

As the big data industry has recently developed significantly, interest in privacy violations caused by personal information leakage has increased. There have been attempts to automate this through named entity recognition in natural language processing. In this paper, named entity recognition data is constructed semi-automatically by identifying sentences with de-identification information from de-identification information in Korean Wikipedia. This can reduce the cost of learning about information that is not subject to de-identification compared to using general named entity recognition data. In addition, it has the advantage of minimizing additional systems based on rules and statistics to classify de-identification information in the output. The named entity recognition data proposed in this paper is classified into twelve categories. There are included de-identification information, such as medical records and family relationships. In the experiment using the generated dataset, KoELECTRA showed performance of 0.87796 and RoBERTa of 0.88.

• Proceedings of the Korean Society for Information Management Conference
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• 2018.08a
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• pp.143-148
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• 2018

오늘날의 정보세계에서 정보 자원은 유형이 빠르게 다양화되고 있을 뿐만 아니라 여러 자원과 관계를 맺고 있다. 이러한 상황에서 자원을 평면적으로 보여주는 기존의 MARC 기반 검색시스템은 이용자의 요구를 충족시키기 어렵다. 이에 따라 본 연구의 목적은 서지 자원의 다양성과 관계성을 나타낼 수 있는 FRBR 모델의 저작 개념을 활용하여 새로운 검색시스템을 개발해 보는데 있다. 연구 대상은 성균관대학교 존경각의 고서서지시스템으로 해당 시스템의 서지레코드 중 청구기호는 저작 개념을 반영하고 있다는 특징을 지니고 있다. 본 연구에서는 이러한 점에 주목하여 청구기호를 통해 저작 식별자를 생성하고 각 서지레코드에 할당함으로써 검색결과가 저작을 중심으로 표현되는 실험 시스템을 개발하였다. 저작 단위로 검색결과를 표시하도록 시스템을 구현한 결과 이용자가 키워드 검색을 한 뒤 처음 마주하는 검색결과의 수가 눈에 띄게 감소하였다.

• Journal of Labour Economics
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• v.23 no.1
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• pp.27-45
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• 2000

An analysis of factors determining the quality of labor-management realtions shows that they include the external environment factors, the agent factors representing spirits and strategies of unions and employers, and the process factors of interaction channels in bargaining, consultation, and participation. It is found from recent research results that the spirits and strategies of unions and employers is the most important factor and that communication, consultation and sincere bargainings between them are the next most important, while environment factors are rarely important. It is suggested that mutual trust and respects, information sharing, sufficient communication and consultation, joint workplace innovation, and industry-level labor-management consultation are effective tools for good industrial relations.

• Korean Journal of Social Welfare Studies
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• v.47 no.3
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• pp.5-33
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• 2016

This study investigates the current features of social service provision system focusing on the core institutional traits of the system and community environment. Specifically, the study analyzes the differences in the contents and characteristics of social service provision, according to the community types, such as metropolitan area, medium size cities, and rural area. Also, the study explores the relationships among the three major subsystems in the social service provision system based on the types of financial provisions. Furthermore, the interaction effects between the community factors and financial traits on the relationships among sub- components in the service provision system are investigated. In this study other organizations, service users and public sector are regarded as three major sub-components in the provision system. The study utilizes the raw data from '2015 Social Service Demand and Provision Survey', which interviewed 4,100 social service organizations. Results from analyses show that the gap among metropolitan area, medium cites, and rural area is not so much bigger in the diverse provision features(e.g. the competition level, the major focus on the users, and policy demands on public sector) of provider-provision-organizations than in those of both of user-provision-organization and of market-way-organizations. User-provision organizations show the distinct differences in terms of the focus points on the users, while marketed organizations do in terms of the policy demands to the public sector. In rural area, user-provision organizations act like provider-provision-organizations whereas they do market-way-organizations in the urban area. Research findings show that the social service provision types utilizing market mechanism(such as user-provision, and market-way) are not so well fit into the characteristics of rural area.

• Science of Emotion and Sensibility
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• v.13 no.3
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• pp.559-572
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• 2010

Color, an important visual cue, can cross-modally affect odor association and odor quality identification Here, this research investigates aspects of the cross-modal associations between color and fragrance in greater depth, delving into the topic of whether the degree-of-association of fragrances with hue and tone of colors varies systematically. For 33 color stimuli (10 hues, 3 tones, and 3 achromatic colors), 67 subjects judged the degree-of-association of four typical fragrance families (fresh, floral, oriental, and woody) on a 7-point scale. The statistical analysis showed that fragrance associations of the all families had characteristic distributions across ten hues of the color stimuli. The cross-modal relationship between color tone (especially, lightness attribute) and fragrance association appeared to be dimensional (e.g. a positive linear relationship between the floral family and the lightness). More specifically, as colors became warmer and brighter, the associated floral scents were stronger, while the woody scents was less associated. Brighter or more vivid cool colors were associated with stronger fresh scents. These findings confirm the systematic existence of synthetic interactions between vision and olfaction in perfumery.

• Journal of Korean Library and Information Science Society
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• v.52 no.1
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• pp.109-128
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• 2021

This paper is to explore considerations in authority control to accommodate LRM nomen entities through the literature reviews, the analysis of RDA rules, and the opinion survey of domestic catalog experts. As a result, for authority control, considerations were proposed in the aspect of nomen's attribute elements, catalog description, and MARC authority format. First, it is necessary to describe in as much detail as possible the category, the scheme, intended audience, the context of use, the reference source, the language, the script, the script conversion as the attributes of the nomen with the status of identification, note, and indifferentiated name indicators added in RDA. Second, the description method of attribute elements and relational elements of nomen can be unstructured, structured, identifier, and IRI as suggested in RDA, and vocabulary encoding scheme (VES) and string encoding scheme (SES) should be written for structured description, Also, cataloging rules for structuring authorized access points and preferred names/title should be established. Third, an additional expansion plan based on Maxwell's expansion (draft) was proposed in order to prepare the MARC 21 authority format to reflect the LRM nomen. (1) The attribute must be described in 4XX and 5XX so that the attribute can be entered for each nomen, and the attributes of the nomen to be described in 1XX, 5XX and 4XX are presented separately. (2) In order to describe the nomen category, language, script, script conversion, context of use, and date of usage as a nomen attribute, field and subfield in MARC 21 must be added. Accordingly, it was proposed to expand the subfield of 368, 381, and 377, and to add fields to describe the context of use and date of usage. The considerations in authority control for the LRM nomen proposed in this paper will be the basis for establishing an authority control plan that reflects LRM in Korea.

• Journal of Korea Technology Innovation Society
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• v.19 no.3
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• pp.604-633
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• 2016

In this study, we attempt to identify factors that influence the performances of Korean firms regarding global R&D cooperation, and to derive policy implications for performance improvement. The hypothetic influential factors include firms' general characteristics, purposes and types of cooperation, technology, partners and their countries, and government support. We categorize the performances of global R&D cooperation into technological, economic, and strategic performance, and analyze the effects of those factors on each of the performances as well as the overall performance. We use a standard tobit model for the overall performance, while using a multivariate tobit model for the other performances to reflect the possible correlations among them. The survey data was collected from 162 Korean firms that had previously conducted or were currently conducting global R&D cooperation.