• The Journal of Society for e-Business Studies
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• v.17 no.1
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• pp.151-171
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• 2012

In applying RFID/USN technology to various industries, it is needed to solve the problem caused by the system differences. Accordingly, this study introduces the common standard platform concept, and suggests the standard data scheme which provides the uniform perspective of classifying supply chain data and of using vocabularies. We selected several industry areas applicable for the platform, which are pharmaceutical, cosmetics, food and liquor industry. We collect and organize terminologies used in the supply chain of each industry, and then classify them according to the defined data attributes. The standardized vocabularies are suggested based on the contextured scheme of data classification. This study could provide more convenient way of communication between business partners, system developers and users of the platform.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.11a
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• pp.619-622
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• 2008

뉴스 분류 체계는 각각의 기사에 정치, 경제, 사회 등 가장 적합한 주제별로 분류하는 것으로 언론사별 분류 체계는 통일성이 없이 전혀 다르게 구성되어 사용하고 있다. 이로 인해 방대한 콘텐트를 통합하는데 많은 어려움이 있으며, 그만큼 시스템과 인력에 대해 중복 투자가 되고 있다. 이런 문제점을 개선하기 위해 국제 표준인 NewsML에 기반한 뉴스 분류에 대해 제안한다. NewsML은 XML 기반의 유연성과 확장성이 있는 구조적인 표준 형식으로 다양한 데이터 표현이 가능하여 자동 문서 범주화에 필요한 중요한 자질 선택이 가능하다. 본 논문에서는 NewsML 형식으로 되어 있는 뉴스와 그렇지 않은 뉴스를 구분하여 자동 분류에 대한 비교 실험을 한다. NewsML의 구조화된 정보를 활용한 실험이 뉴스의 제목과 본문만으로 실험한 결과보다 좋은 성능을 보여 주었으며, 그 중에서 자질 공간이 아주 큰 경우에 유용하고 문서 분류에 효과가 뛰어난 지지 벡터 기계 모델이 가장 좋은 성능을 보였다.

• Journal of the military operations research society of Korea
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• v.35 no.1
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• pp.105-121
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• 2009

Recently, the level of science and technology in our country has reached the level of the advanced countries. However, the level of standards/specifications was insufficient for support. In this study, after a review of the international atmosphere on defense specifications/standards and an investigation of the domestic present situation, three different perspectives of improvement scheme for the defense specifications/standard system are presented. First, in the defense standard classification system perspective, specifications, standards and handbook were defined based on their characteristic and properties. Second, in the perspective concerning the establishment procedure of defense standards/specifications, the bottom-up approach was suggested. Finally, in the perspective of the 'defense standards/specifications instructions', a reinforced drawing number system and other factors to overcome the current limitations are provided.

• Journal of the Korean Society for information Management
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• v.19 no.1
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• pp.135-161
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• 2002

This study presents a multilingual integrated ontological approach that enables linking classification systems. thesauri. and terminology databases in science and technology for more effective indexing and information retrieval online. In this integrated system, we designed a thesaurus model with concept as a unit and designated essential data elements for a terminology database on the basis of ISO 12620 standard. The classification system for science and technology adopted in this study provides subject access channels from other existing classification systems through its mapping table. A prototype system was implemented with the field of nuclear energy as an application area.

• Review of KIISC
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• v.13 no.3
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• pp.38-49
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• 2003

보안관리, 위험분석 및 PP의 개발 방법(또는 지침, 표준)을 개발하기 위해서는 공통적으로 자산, 위협 및 취약성의 분류체계, 평가기준 및 평가스케일을 정의해야한다. 본 논문에서는 이 분야의 각종 방법들로부터 분류체계, 평가기준 및 평가스케일을 조사 연구하였다. 본 결과는 새로운 방법을 개발할 때 활용될 수 있을 것이다.

• Science & Technology Policy
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• v.12 no.6 s.138
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• pp.82-100
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• 2002

• Journal of the Korean Institute of Landscape Architecture
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• v.39 no.5
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• pp.76-90
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• 2011

As most landscape drawings tend to be recorded in electronic format, the need for layer standards is growing. While the categorization system of planting drawings has been progressing, landscape facility drawings are being delayed. So, the purpose of this study was to establish the categorization system of computerized landscape facility drawing documents. In the beginning of this study, it found that the layer categorization system of "The Standards of Construction CALS/EC computerized drawings v1. 1" and "The submit instructions of electronic design documents" are not suitable for the landscape facility drawings. 1,154 drawings drawn by 10 landscape architect offices were used to analyze the current layer categorization status. As a result, it found that "The Standards of Construction CALS/EC computerized drawings v1. 1" were not introduced in landscape facility drawings and 46% of layers were produced indefinitely. The new layer categorization system consisting of 15 facility items was drawn by applying the ISO construction information categorization system. The new layer categorization system is set on the basis of the legal code, landscape design standards, and design guidelines of public institutions. This new layer categorization system is expected to propagate at the landscape architect offices in the early.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.541-544
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• 2022

재난안전분야 연구 및 기술개발을 위한 현황분석 및 동향파악을 위해 연구개발활동의 주요 성과물인 특허정보의 활용은 매우 중요하다. 본 논문에서는 재난안전분야 국내 특허문헌을 대상으로 산업분야별 현황 및 특성을 분석하였다. 분석연구를 위해 재난안전분야 키워드를 포함하고 표준산업분류 매핑이 가능한 국내 특허정보를 식별하여 데이터셋으로 사용하였다. 분석 결과, 표준산업분류 체계의 산업분야 레벨별 특허 분포 현황 및 출원기관 분포 현황과 산업분야별 핵심 키워드가 자세히 파악되었다. 연구결과는 국가 재난대응을 위한 지능형 위기경보 체계 등을 개발하기 위한 정보 자원으로 활용이 기대되며, 향후 논문, 보고서를 통합한 포괄적인 재난안전분야 문헌 분석 연구가 필요하다.

• Journal of Korean Society for Geospatial Information Science
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• v.14 no.2 s.36
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• pp.69-75
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• 2006

This study aims to standardize the work classification system in spatial data. It is the base frame to classify the general information systematically in spatial data construction process. Work process of the surveying firm and rules for basic surveying which is being accomplished in the NGII(National Geographic Information Institute) are investigated and analysed. Therefore, types, individual process, and results of surveying work is standardized. If the work classification system from this study is adopted as the national standard and is also advanced by construction methodology, the spatial data will be managed futuristically and systematically.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2014.05a
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• pp.184-185
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• 2014

International construction contracts to Korean construction companies have been dramatically increased over the 48 years (Contract received worth 65.2 billion dollars in 2013). Especially, the plant construction sector has achieved about 61% among the 65.2 billion dollars. Under this trend, in order to ensure plant construction's competitiveness, 'standard classification' is an important area for systematic management. However, these standards in the plant construction are not widely utilized yet, in comparison with civil and building sectors. Therefore, in this research, a higher level of standard classifications is proposed for various types of power plants from a PMO's (Project Management Office) perspective. This study also provides a comparative analysis outlining different features and common components based on various types of power plants.