• Journal of Korean Society for Geospatial Information Science
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• v.10 no.3 s.21
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• pp.123-130
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• 2002

This study is aimed to build an effective information management system for natural ecosystem in local Kang-wha area. We analyze the management strategies for the information related to environment ecosystem and natural ecosystem. A prototype is applied to equip search functions for related-agency information, natural environmental information, spatial information, and ecosystem information. It is also capable of editing the information for related-agency information and natural environmental information. Developed various for future study, a prototype of natural eco-information management system will be operated, which discovers and selves potential problems. It is, in turn, utilited for environmental management system of water quality, air quality and waste management. As the final goal, it is expected to build a total environment information management system by integrating those different environmental information systems.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2020.07a
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• pp.30-31
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• 2020

일반적으로 CCTV 녹화기는 24시간 중단없이 다중 카메라로 부터 수신되는 Video, Audio, Meta 데이터를 파일형태로 저장한다. 그리고 다양한 IoT 센서들은 사건(event)이 발생되었을 때, 입력되는 데이터를 기록한다. 그런데 이 형태의 데이터를 통합하여 사용하는 서비스들에 대한 요구가 증대되고 있다. 그런데 영상데이터와 IoT센서 데이터를 분리해 저장하고 관리하는 기존의 방식으로는 사용 센서의 개수 등에 따라 물리적인 크기가 커지고 관리의 복잡성이 커지는 문제가 발생한다. 본 논문에서는 다중 카메라로부터 입력되는 동영상 데이터와 IoT 센서 데이터를 통합하여 저장하는 방안을 제시한다. 이러한 통합 데이터의 고속 입출력을 지원하기 위해, 본 연구에서는 자체 파일시스템을 개발하였고 저장되는 각각의 파일을 mp4 표준을 따르게 하여 호환성을 보장하도록 구현하였다. 그래서 동영상 파일 포맷으로 널리 사용되는 MP4 포맷에 IoT센서 데이터를 함께 저장함으로써 동영상과 IoT센서의 정보를 효율적으로 관리하고 검색의 편의성을 높일 수 있게 되었다.

• The Journal of the Convergence on Culture Technology
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• v.8 no.6
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• pp.703-708
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• 2022

Tables and figures in academic literature contain important and valuable information. Tables and figures represent the essence of the refined study, which is the closest to the raw dataset. If so, can researchers easily access and utilize these image data through the search system? In this study, we try to identify user perceptions and needs for image data through user and case studies. Through this study we also explore expected effects and utilizations of image search systems. It was found that the majority of researchers prefer a system that combines table and figure indexing functions with traditional search functions. They valued the provision of an advanced search function that would allow them to limit their searches to specific object types (pictures and tables). Overall, researchers discovered many potential uses of the system for indexing tables and figures. It has been shown to be helpful in finding special types of information for teaching, presentation, research and learning. It should be also noticed that the usefulness of these systems is highest when features are integrated into existing systems, seamlessly link to fulltexts, and include high-quality images with full captions. Expected effects and utilizations for user-centered image search systems are also discussed.

• Journal of the Korean Society for information Management
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• v.28 no.1
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• pp.89-104
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• 2011

Large-scaled information extraction plays an important role in advanced information retrieval as well as question answering and summarization. Information extraction can be defined as a process of converting unstructured documents into formalized, tabular information, which consists of named-entity recognition, terminology extraction, coreference resolution and relation extraction. Since all the elementary technologies have been studied independently so far, it is not trivial to integrate all the necessary processes of information extraction due to the diversity of their input/output formation approaches and operating environments. As a result, it is difficult to handle scientific documents to extract both named-entities and technical terms at once. In order to extract these entities automatically from scientific documents at once, we developed a framework for scientific core entity extraction which embraces all the pivotal language processors, named-entity recognizer and terminology extractor.

• Journal of the Korean Chemical Society
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• v.67 no.4
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• pp.296-305
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• 2023

This study analyzed the information-seeking behavior of preservice science teachers by observing the process of seeking information needed in a Socioscientific issues (SSI) debate class. Twenty-four fourth-year preservice science teachers participated in the study, and the SSI debate was conducted on the topic of biofuels. The results of the study revealed that preservice teachers go through the process of 'Searching', 'Reviewing', 'Interpreting', and 'Evaluating and Reorganizing' stages when seeking information. The searching stage is divided into identifying topics, role division, and standard setting for a search. The reviewing stage is divided into reviewing sources and reviewing contents. The interpreting stage is divided into interpreting an information and interpreting information from an integrating aspect. In addition, the evaluating and reorganizing stage is divided into evaluating information and reorganizing information. It was found that preservice teachers have difficulty reviewing information and interpreting multiple sources of information in an integrated aspect. Also, it was found that evaluating information activity among preservice teachers' information-seeking behavior affects the level of argumentation in discussions.

• Journal of the Korean GEO-environmental Society
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• v.15 no.10
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• pp.43-51
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• 2014

Recently, National Emergency Management Agency constructs integrated information system for preventing national earthquake based on underground information. In the past, there are numerous difficulties in construction and management of underground information, because underground information is constructed by each management agency. But a link and application of underground information are available because of government 3.0. This study shows the integrated information system for preventing national earthquake based on real-time link of underground information. The integrated information system for preventing national earthquake developed in this study consists of boring information input modules, underground information search/analysis modules based on V-world tile map, user authority management modules, user management modules and real-time liaison interface modules. Also, this study proposes enhancement plan to construct integrated information system for preventing national earthquake stably and strongly. Stability test conduct on stability of data storage, system stability and consistency of processing speed test results show stability of the integrated information system for preventing national earthquake is high.

• Annual Conference of KIPS
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• 2000.10a
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• pp.79-82
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• 2000

UML(Unified Modeling Language)은 OMG(Object Management Group)에서 표준으로 지정한 통합된 시스템 개발방법론이다. 특히, 소프트웨어 시스템의 설계 및 개발 등을 체계적으로 지원하는 모델링 언어이다. 이러한 UML로 개발된 모델들의 효율적인 관리를 위하여 통합하여 저장하고 관리하는 것이 필요하다. 이를 위하여 본 논문에서는 UML을 관계형 데이터베이스로 사상시키고 질의하는 알고리즘을 제안한다. 제안한 알고리즘은 UML 모델들을 다수의 사용자가 서로 공유하도록 하여 시스템 개발 분야에서 모델의 재사용과 모델정보의 검색을 보다 효율적으로 수행할 수 있도록 한다.

• 정보화사회
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• s.93
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• pp.31-33
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• 1995

정보통신부는 새 청사 이전을 계기로 추진해 온 통합사무자동화 시스템구축을 완료해 7월 12일 오전 10시 21층 대회의실에서 경상현장관을 비롯한 관계자 100여명이 참석한 가운데 시연회를 갖고 본격 가동에 들어갔다. 이날 시연회에서는 $\blacktriangle$전자게시판을 이용한 "월간업무 실적 및 계획"과 "7월 당직명령"처리과정 $\blacktriangle$전자우편을 이용한 업무보고 $\blacktriangle$사무관이 기안한 문서를 과장.실장.차관을 걸쳐 장관이 전자결재로 결재하는 과정 $\blacktriangle$장관이 전자결재한 문서를 자동저장하고 검색하는 과정 등을 보여주었다. 한편 경장관은 본부직원 전원이 참석한 7월 월례조회 석상에서 "앞으로 이 시스템을 통하지 않으면 절대 결재받을 생각을 하지 말라"고 말해 행정정보화 정착에 강한 의지를 나타낸 바 있다.

• Proceedings of the Korean Society for Information Management Conference
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• 1995.08a
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• pp.51-54
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• 1995

본 연구에서 구축하고자 하는 통합OPAC은 특정 주제의 문헌정보원, 전문가정보원, 통계정보원을 제시해 주는 참고봉사 전문가 시스템, 온라인 열람목록(OPAC), 이용 안내, 외부데이타베이스의 검색 모듈이 결합된 시스템이다. 지식베이스는 문헌정보원 지식베이스, 전문가정보원 지식베이스, 통계정보원 지식베이스로 구성된다. 지시베이스의 추론방법은 전진추론(forword chining) 방식을 채택하였다. 시스템의 구현 환경은 먼저 하드웨어는 IBM 호완기종의 개인용 컴퓨터들(IBM386-DX33이상)을 사용하고 시스템 개발도구로는 전문가시스템과 하이퍼텍스트가 결합된 쉘(shell)인 KPWin++를 이용하였고 문헌정보원, 전문가정보원, 통계정보원에서의 키워드추출 등 정보처리 작업은 터보C를 사용하였다.

• The Journal of Korean Academy of Sensory Integration
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• v.11 no.2
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• pp.41-56
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• 2013

Objective : The purpose of this study tried to present the performed average and range through systematic review about assessment tools that measures the praxis ability of sensory integrative function for foreign and domestic normal children. Methods: With making use of Medline, PubMed, Ovid, Eric, the Library of Congress, National Science and Technology Information Center, Kiss, RISS, and the Google search engine, we searched the name of assessment tool on the basis of the framework of the theory of sensory integration. Target paper was thesis and Journal published from January 2000 to April 2011. Results: Total of 24 papers were retrieved, used assessment tools were Bruininks-Oseretsky Test of Motor Proficiency (BOTMP), Bruininks-Oseretsky Test of Motor Proficiency, Short Form (BOTMP-SF), Bruininks-Oseretsky Test of Motor Proficiency, Second Edition (BOT-2), Bruininks-Oseretsky Test of Motor Proficiency, Second Edition, Short Form (BOT-2-SF), Clinical Observations of Motor and Postural Skills (COMPS), Motor Assessment Battery for Children (MABC), Clinical Test of Sensory Interaction with Balance (CTSIB), and subtest of Sensory Integration and Praxis Test (SIPT). We presented the average and range of assessment tools applied to normal children in each country. Conclusion: A performed result in other cultural and domestic normal children which this study presented will provide a standard in comparison with performance of children with disabilities who are the actual clinical evaluation.