• The Journal of the Korea Contents Association
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• v.10 no.8
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• pp.451-460
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• 2010

The purpose of this paper is to present the effective operation method of cyber home learning system 2.0. Cyber home learning system 2.0 which plays an important role to produce and share data of internet users establishing user-centered internet environment is recently introduced as web 2.0 is beginning to appear. This research is based on the case of the operation on cyber home learning system, research literature of web 2.0 as well as expert consulting and performance test. After doing this research, cyber home learning system 2.0 can bring enormous educational effect when it has online education using web-based discussion tool and long distance consulting linking with off line school education. Redundant system configuration, the distributed processing also may be provided by the service was smooth. Moreover, it demands monitoring team consisting of student, parents and teacher in order to provide developmental service.

• Annual Conference on Human and Language Technology
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• 1999.10e
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• pp.413-417
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• 1999

최근 인터넷을 통한 언어 교육 연구에 관심이 고조되면서 다양한 언어 학습 홈페이지가 등장하였다. 이 논문은 국어 작문 학습을 목표로 본 연구실에서 개발한 '바른 우리글 쓰기' 학습시스템에 대해 다룬다. 본 학습 시스템은 초보자에서 전문가에 이르는 학습자를 대상으로 우리말로 글을 쓸 때 필요한 우리말 지식을 체계적으로 학습하도록 하거나 학습자가 직접 쓴 문장에서 스스로 오류를 찾아 분석하고 그에 따른 설명 및 글쓰기 규칙을 더 상세하게 알 수 있도록 설계하였다. 학습시스템의 내부 구조를 효율적으로 구성하기 위해 우리말 글과 관련 있는 자료를 수집하여 각각 지식베이스화하고, 학습 내용을 서로 체계적으로 연결하기 위해 우리나라 사람이 자주 틀리는 오류를 중심으로 해당 글쓰기 규칙과 참고 자료와 용례를 하이퍼텍스트화하였다. 이 시스템은 특히 학습 모형에 따라 학습 자료를 재구성할 수 있도록 지식베이스와 모형을 독립하였다. 이와 같이 학습 자료를 풍부하게 준비하고 학습 내용을 구성하는 일 만큼이나 중요한 과제는 학습자의 수준에 맞춰 학습 줄거리를 구성하는 작업이다. 이 시스템에서도 학습자의 특성을 살릴 수 있도록 연역적 학습 모형과 귀납적 학습 모형을 시도하였지만 더 세분화된 학습 줄거리 구성에 대한 연구가 있어야 한다. 따라서 학습자의 학습 동기를 유발할 수 있는 학습 내용과 적절한 기술이 조화를 이룬 홈페이지를 만드는 일이 향후 우리가 지향할 연구 과제이다.

• Journal of Korea Society of Industrial Information Systems
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• v.11 no.5
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• pp.236-244
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• 2006

Many attempts have been made to track the web usage patterns and provide suggestions that might help web operators get the information they need. These tracking mechanisms rely on mining web log files for usage patterns. The purpose of this study is to verify a web agent prototype that was built for mining web log files. The web agent for this paper was made by Java and ASP and the agent came into being as part of a cookie for a short-term data storage. For long-term data storage, the agent used a My-SQL as a Data Base. This agent system could inform that if the data comes from the web data mining agent, it could be a rapid information providing method rather than the case of data coming into a data mining tool. Therefore, the developed tool in this study will be helpful as a new kind of decision making system and expert system.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.12
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• pp.2241-2248
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• 2007

This paper proposes the web-based virtual collaboration among experts. The proposed system supports the presentation tool using Synchronous Multimedia Integration Language(SMIL) which is the easy and efficient way of adding multimedia to presentations. The presentation gives essential information to the participants before actual discuss. The participants use texts in discussing over the presented medical image. The spatial elements such as point or line, and some type of marker with their relative participants' comments can be set or removed dynamically to represent areas of interest in digital images. XML files are used for recording experts' opinions as well as the spatial elements that are associated with digital images during the discussion and stored for future reference. The participants can also set and reset a polygon in the image to select the interested area and refer to the stored relating information.

• Journal of Korean Society of Archives and Records Management
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• v.14 no.1
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• pp.7-24
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• 2014

The purpose of this study is to develop a thesaurus for women's oral history in modern Korea. Literature review and case studies for four thesauri were performed for this study with which a thesaurus was built based upon the index terms in oral history records. The process of developing the thesaurus consisted of five steps. First, there are 1,784 index terms from the oral history records by 53 modern Korean women were extracted and analyzed. Second, possible terms for the thesaurus were selected through regular meetings with experts in the fields of information organization and women's oral history. Third, relationships between terms were defined by focusing on equivalence, hierarchy, and association. Fourth, after developing a Web-based thesaurus management system, terms and relationships were input to the system. Fifth, terms and relationships were again reviewed by experts from the relevant fields. As a result, the thesaurus comprise of 1,076 terms and those terms were classified to 39 broad subject areas, including proper nouns, such as geographic names, places, person's names, corporate names, and others, and it will be expanded with more oral history records from other people during the same period.

• The Journal of the Korea Contents Association
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• v.10 no.4
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• pp.141-156
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• 2010

Recently broadcasting production companies have imported a number of broadcast program formats to get ideas quickly and easily. The term format in broadcasting industry is defined as a paper form which includes principal elements throughout each episode of the series in a program to keep consistency. In case of the quiz program titled 1:100 which is being aired in Korea, the domestic company imported the format and produced to broadcast in Korea. In other words, a format includes components of the inherent creative ideas and proposals needed in production a program. The study proposed a web based collaborative system that many users create the format for the broadcast program together. the system is constructed to combine creative ideas to making them a format. Also, production experts will take advantage of the system.

• Journal of Korea Multimedia Society
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• v.9 no.8
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• pp.1054-1066
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• 2006

This study proposes a new paradigm hospital information system through the nursing classification system and design of the HL7 clinical document architecture (Health Level Seven CDA) for information-sharing among various healthcare institutions. Nursing information CDA are included coding systems of nursing diagnosis, nursing intervention, nursing activity and outcomes. And, we have developed CDA generator for active generation of XML document. This study aims to facilitate the optimum care by providing health information required for individuals to nursing specialists in real-time, to help improvements in health, to improve the quality of productive life. This study has the following significance. First, an expansion and redefining process conducted, founded on the HL7 clinical document architecture and reference information model, to apply international standards to Korean contexts. Second, we propose a next-generation web based hospital information system that is based on the clinical document architecture. In conclusion, the study of the clinical document architecture will include an electronic health record (EHR) and a clinical data repository (CDR), and also make possible healthcare information-sharing among various healthcare institutions.

• Journal of Korean Society for Quality Management
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• v.32 no.2
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• pp.168-190
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• 2004

In these days of world-wide business environment, the characteristics of quality management are variety, specialty, decentralization, totality, etc. Thus nowadays quality management is demanded to incorporate these new concepts. We propose a web-bused distributed expert system for this purpose. The system consists of four expert systems for design of experiment, acceptance inspection, statistical process control and reliability management corresponding to design quality, incoming-material quality, manufacturing quality and usability quality, respectively, throughout the total product life cycle. Each distributed expert system at the horizontal level in the hierarchy carries out its own quality jobs independently. At the lower level in the hierarchy there is an expert system for measurement analysis to provide reliable data, and at the upper level, an expert system for total quality management to coordinate, integrate and make final decisions. A prototype has been developed and its application is presented.

• Proceedings of the KIEE Conference
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• 2005.07b
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• pp.1640-1642
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• 2005

Urban transit is a complex system that is combined electrically and mechanically, it is necessary to construct maintenance system for securing safety accompanying high-speed driving and maintaining promptly. Expert system is a computer program which uses numerical or non-numerical domain-specific knowledge to solve problems.

• The Journal of Korean Association of Computer Education
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• v.14 no.1
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• pp.137-146
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• 2011

Edward de Bono's six thinking hats is effective to increase the excellence of the thinking and cultivate divergent thinking. In particular, this method is effective in finding a reasonable solution through analyzing issue from a variety of perspective. In this paper, we developed the system for an effective debate learning that student's own ideas based on six thinking hats are shared and expressed in speech and images through Android devices sensors. We analyzed the tools and guidelines by making design structural model for system design. The developed system was evaluated by the teacher through demonstration and practice and we analyzed through evaluation results the effectiveness and the improvement of the system. The evaluation results were analysed that the developed system is more effective improve motivation and debate ability than web based debate learning system.