• The Journal of Pediatrics of Korean Medicine
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• v.21 no.2
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• pp.133-144
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• 2007

Objectives Oriental pediatrics during the Late-Joseon dynasty had constantly developed positively, independently, originally, but had declined since Japanese invasion because the western medicine flowed into Korea and Japanese imperialism carried our the oriental medical obliterating policy. As a effort of the oriental medical group that coped with the policy of Japanese imperialism, there were publication of oriental medical academic journal and there were the most important data. Those were the bases of our study which was about the tendencies of oriental pediatrics in modern Korea. Methods We studied academic journals on oriental medicine in Knowledge of Oriental Medicine Web Service and selected 31 volumes of nine academic journals our of 80 volumes of twelve academic journals, which were about pediatrics. Results and Conclusions Research into these journals has derived the conclusion that the oriental pediatrics academic trends at the time were transformed into new state which were brought the interaction and were balanced with the merit of oriental-western medicine.

• Journal of Information Processing Systems
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• v.5 no.2
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• pp.69-76
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• 2009

Self healing systems are considered as cognation-enabled sub form of fault tolerance system. But our experiments that we report in this paper show that self healing systems can be used for performance optimization, configuration management, access control management and bunch of other functions. The exponential complexity that results from interaction between autonomic systems and users (software and human users) has hindered the deployment and user of intelligent systems for a while now. We show that if that exceptional complexity is converted into self-growing knowledge (policies in our case), can make up for initial development cost of building an intelligent system. In this paper, we report the application of AHSEN (Autonomic Healing-based Self management Engine) to in OKKAM Project infrastructure backbone cluster that mimics the web service based architecture of u-Zone gateway infrastructure. The 'blind' load division on per-request bases is not optimal for distributed and performance hungry infrastructure such as OKKAM. The approach adopted assesses the active threads on the virtual machine and does resource estimates for active processes. The availability of a certain server is represented through worker modules at load server. Our simulation results on the OKKAM infrastructure show that the self healing significantly improves the performance and clearly demarcates the logical ambiguities in contemporary designs of self healing infrastructures proposed for large scale computing infrastructures.

• 제어로봇시스템학회:학술대회논문집
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• 1993.10a
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• pp.398-403
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• 1993

A rule based fuzzy expert system to self-tune PID controllers is proposed in this paper. The proposed expert system contains two rule bases, where one is responsible for "Long term tuning" and the other for "Incremental tuning". The rule for "Long term tuning" are extracted from the Wills'map and the knowledge about the implicit relations between PID gains and important long term features of the output response such as overshoot, damping and rise time, etc., while 'Incremental tuning" rules are obtained from the relations between PID gains and short term features, error and change in error. In the PID control environment, the proposed expert system operates in two phases sequentially. In the first phase, the long term tuning is performed until long term features meet their desired values approximately. Then the incremental tuning tarts with PID gains provided by the long term tuning procedure. It is noticeable that the final PID gains obtained in the incremental tuning phase are only the temporal ones. Simulation results show that the proposed rule base for "Long term tuning" provides superior control performance to that of Litt and that further improvement of control performance is obtained by the "Incremental tuning'.ance is obtained by the "Incremental tuning'.ing'.

• The Journal of Society for e-Business Studies
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• v.12 no.1
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• pp.1-24
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• 2007

In the mold parts industry, customers typically place orders for order-made parts with some changes to the design specifications of ready-made parts within the extent of the manufacturing capability of the supplier. Being customized for ready-made parts, existing e-Catalog systems cannot support the above trade pattern. To solve this problem, an ETO (engineering-to-order) method is proposed here, enabling the trade of order-made parts in an e-Catalog system by utilizing the design and manufacturing knowledge of the part suppliers. After addressing technological challenges and solutions, we briefly describe application of the ETO method to two types of mold parts - ejector pins and mold bases.

• Journal of the Korean Society for Library and Information Science
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• v.45 no.2
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• pp.145-162
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• 2011

The purpose of this study is to establish the legal or institutional bases of academic libraries as the core facility which helps strengthen the capabilities of education and research by collecting, managing and providing knowledge resources for universities in Korea. The present 'Library Law' largely focuses on public libraries and the National Central Library, and deals with academic libraries, special libraries and school libraries in a very limited sense. Therefore, in this research the changes in the laws and regulations related to academic libraries are examined, and the process of proposing and legislating 'The Academic Library Promotion Act' is analyzed. Finally, how to proceed to actually legislate 'The Academic Library Promotion Act' is suggested.

• Journal of Korea Port Economic Association
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• v.18 no.1
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• pp.107-134
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• 2002

Globalization of the industry induces the internationalization of any given manufacturing company's supply chain. Development of e-Commerce and Information Technology (IT) changes the logistics structure, making logistics information systems essential. Web-based connectivity and supply chains based on new technologies are becoming essential in the logistics industry. Customers are driving the implementation of systems to ensure timely, thorough, and accurate information, often with immediate access; in response, the Internet has propagated tracking and tracing systems. Value-added services are the key to successful intermediary activities. The nationwide Integrated Logistics Information System (ILIS) aimed to utilize existing and future information infrastructure and knowledge bases to build an integrated logistics information network that would provide comprehensive logistics information services for shippers and carriers in order to improve the efficiency of both inventory and information flows in their supply chains. The ILIS, as one of the seven national information networks, has provided various services, particularly services related to import/export and clearance. Though a survey concerning logistics information services shows rather positive results, shippers and carriers still require better services and reductions in EDI prices. Therefore, the role of the ILIS needs to be re-defined. Short-term plans for the ILIS contain ICD services and XML/EDI services, which are described in detail.

• Hwankyungkyoyuk
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• v.19 no.3
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• pp.57-66
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• 2006

This study is purposed to compose systematic and efficient curricula of the courses centered on the duties of forest interpreter. In the first step, the purpose of task analysis is to identify the forest interpreter's duties and tasks. 13 professional were designated as panel, and the task chart was completed via DACUM analysis. The tasks performed by forest interpreter are categorized in the development of specialty, program planning, comprehension on the engaged forest, program development, program execution and program evaluation, which are classified into 59 sub-tasks. In the second step, need analysis is focused on the evaluation of the degree of job importance, the necessity of education based on the results from the task analysis. In consequence, 23 key tasks are determined. In the third step, knowledge, skill, tool, and attitude required for key tasks were analyzed and reorganized into 23 subjects. This study has significance in 3 respects. Firstly, the tasks of forest interpreter are analyzed to define their roles. Secondly, the curricula composed according to the results of task analysis and need analysis allow the realizable and prerequisite subjects within the restricted resources. Finally, this study suggests the curriculum, which shall be the bases for the program planning and operation of a lot of educational organization and institutions.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.93-96
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• 2018

Big datatics technology that can store and analyze data and obtain new knowledge has been adjusted for importance in many fields of the society. Big data is emerging as an important problem in the field of information and communication technology, but the mind of continuous technology is rising. R, a tool that can analyze big data, is a language and environment that enables information analysis of statistical bases. In this thesis, we use this to analyze the Bible data. R is used to investigate the frequency of what text is distributed and analyze the Bible through analysis of social network.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2005.11a
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• pp.273-279
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• 2005

월드와이드웹 (WWW) 기반의 전자상거래는 주로 데이터베이스를 기반으로 서비스를 제공하고 있다. 그러나 월드와이드웹 기반의 전자상거래는 단순 키워드 검색에만 의존하고 있다. 이러한 검색은 데이터베이스 자체로는 의미적인 정보를 효과적으로 처리하기에는 많은 문제점이 있다. 1999년 말에 의미적인 정보를 효과적으로 처리하기 할 수 있는 시맨틱 웹 이 제안되었다. 시맨틱 웹은 의미적인 정보를 담고 있는 지식베이스(Knowledge Bases)인 온톨로지를 기반으로 하고 있다. 그러나 온툴로지의 생성은 많은 부분을 휴리스틱에 의존하고 있기 때문에 많은 시간과 비용이 소비된다. 따라서 우리는 이와 같은 문제를 해결하기 위하여 데이터베이스에서 온톨로지를 생성하는 방법을 제안한다. 데이터베이스는 도메인을 잘 나타내고 있는 정보의 저장소이므로 데이터베이스로부터의 온톨로지 생성은 분석, 설계 등의 사전 작업이 필요하지 않아 시간과 비용의 소비를 줄 일 수 있는 장점이 있다. 우리는 데이터베이스에서 스키마를 추출, 뼈대그래프$^{1}$ 를 생성하고 개념그래프로 확장하여 도메인을 잘 나타낼 수 있는 온톨로지를 생성하는 알고리즘을 제안하고 제안된 알고리즘을 통하여 온톨로지를 생성을 함으로서 제안된 생성 방법을 검증한다. 제안한 방법으로 생성된 온톨로지는 단순 키워드 검색에서 의미적인 검색을 할 수 있는 시맨틱 웹 서비스의 기반이 되므로 의미적 검색이 가능한 전자상거래 서비스를 구축하는데 시간과 비용의 소비를 줄임으로 차세대 전자상거래의 초석이 된다.

• Proceedings of the KIEE Conference
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• 2003.11c
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• pp.965-967
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• 2003

Fuzzy Controller is a system that displays a person's thoughts using membership function and IF-THEN rules. With the help of specialists' knowledge, rule bases can be explained in easy language. Furthermore Fuzzy Controller has strong resistance against turbulence. Its performance is especially prominent when targets cannot be measured in mathematic methods because the fuzzy controller can measure the output using only the relations between the input and output. With the increasing influence of multimedia on our daily lives, vision plays bigger role both in industries and personal lives. Like wise vision is being used in many areas such as detecting and identifying objects. It is difficult to detect and control targets because there is a delay in the calculating when using vision in detecting and controlling objects in large quantity. In this paper we showed how to use fuzzy controller in minimizing the calculation process, controlling target objects and moving view window instead of applying input variation through vision. Ball beam, which has strong nonlinear, was used as the target object and DSP320C6711 IDK by TI(Texas Instruments) company was for the benefit of speedy calculation and vision data operation.