• Proceedings of the KSPS conference
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• 대한음성학회 2006년도 춘계 학술대회 발표논문집
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• pp.17-20
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• 2006

The purpose of this paper is to investigate the actual pronunciation of the words of foreign origin on TV news programs, and to review the regulations related to it. To investigate the actual pronunciation of the foreign words, the frequency data of the National Korean Language Institute is used as the subject of investigation. There is a big gap between the actual pronunciation and the orthography of the words of foreign origin. And received pronunciation of foreign words is need to teach or learn Korean efficiently. I suggest the pronunciation of foreign words is marked on Korean dictionary instead of revising the related regulations.

• Proceedings of the KSPS conference
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• 대한음성학회 1996년도 10월 학술대회지
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• pp.285-288
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• 1996

Based on the articulatory phonetic (or organic) principle, the Korean alphabet of 28 letters as invented by King Sejong in 1443 is not only systematic and scientifically oriented but also easy to learn and use in everyday life of the Korean people. The International Korean Phonetic Alphabet was devised by the present writer in 1971 by applying the organic principle much more extensively. Accordingly, the IKPA symbols are just as simple and easy to loam and memorize as the Korean alphabet, and at the same time they are much more consistent and logical than the IPA symbols which, having been derived mainly from Roman and Greek letters, are unsystematic mass of letters except in one respect, i.e., retroflex symbols. This paper describes the organic principles exploited in devising the International Korean Phonetic Alphabet and assesses its advantages.

• Proceedings of the KIEE Conference
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• 대한전기학회 1995년도 추계학술대회 논문집 학회본부
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• pp.293-295
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• 1995

In this article a fuzzy controller and neural network adaptive observer is proposed and applied to the case of induction motor control. The proposed observer which comprises neural network flux observer and neural network torque observer is trained to learn the flux dynamics and torque dynamics and subjected to further on-line training by means of a backpropagation algorithm. Therefore it has been shown that the robust control of induction motor neglects the rotor time constant variations.

• Journal of Korean Institute of Industrial Engineers
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• 제23권1호
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• pp.1-22
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• 1997

Learning control refers to controllers that learn to improve their performance at executing a given task, based on experience performing this specific task. In a previous work, the authors presented a theory of indirect decentralized learning control based on use of indirect adaptive control concepts employing simultaneous identification and control. This paper extends these results to apply to the indirect repetitive control problem in which a periodic (i.e., repetitive) command is given to a control system. Decentralized indirect repetitive control algorithms are presented that have guaranteed convergence to zero tracking error under very general conditions. The original motivation of the repetitive control and learning control fields was learning in robots doing repetitive tasks such as on an assembly line. This paper starts with decentralized discrete time systems, and progresses to the robot application, modeling the robot as a time varying linear system in the neighborhood of the desired trajectory. Decentralized repetitive control is natural for this application because the feedback control for link rotations is normally implemented in a decentralized manner, treating each link as if it is independent of the other links.

• The Research Journal of the Costume Culture
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• 제14권4호
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• pp.625-634
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• 2006

The purpose of this study is to preview artistic presentation, factors of designing and ornamentation, to provide useful information to the wedding dress industry in developing consumer-oriented design of wedding dress. Also, this study is to investigate relativity between individual characteristics, such as demographic character and body figures, and preference of consumers, in order to learn if there is any pattern of consumers decision making, and to help consumers by giving tips for their wedding dress shopping. According to this study, I can see that when modern South-Korean adult women choose their wedding dress, they consider many factors just like silhouette, detail, fabric material and so on, then they select their own best dress by grasping their body characteristics.

• Proceedings of the Korea Database Society Conference
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• 한국데이타베이스학회 2008년도 연합학회학술대회
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• pp.405-412
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• 2008

It is certain that knowledge sharing is critical phenomenon to be concerned in web 2.0 days. Today, people can learn anything they want to know such as recipes or even with regard to the knowledge in the specific field through internet. In this trend, blog has settled down to the major part of Web 2.0 culture. There are various kinds of activities through blog vigorously. Still, people can not recognize how important information they upload is, i.e., they should take the responsibilities for information so that it can be more clear, exact and trust-building.

• 보존과학연구
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• 통권15호
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• pp.137-147
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• 1994

This article is an introduction to : ICCROM PAPERCONSERVATION COURSE 1993" which I participated in, from July 28th 1993 to September 24th. The program was divided into two major sections. The first part deal with scienctific principles of paper conservation, covering structure and composition of paper and related materials, causes of deterioration and guidelines for preservation. It include chemistry for paper conservators and the history and technology of papermaking. Second part of the course emphasize practical conservation ; participants actually work together with specialists. Two weeks are dedicated to the Western approach to paper conservation. A selection of recent conservation treatments are discussed methodologically, demonstrated and performed. The same amount of time are devorted to a seminar on the conservation of fareastern paper objects. The aim is to exporse participants to different approrches and methodologies in paper consevation, to compare and discuss various tendencies and to learn lessons from other experiences that are applicable to one's own work.

• Journal of the Korean Home Economics Association
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• 제36권1호
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• pp.51-63
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• 1998

The purpose of this study was to relate confucian ideas in Chosun-Dynasty with ancestral rites in order to recover our traditional rules of propriety and morality which is disappeared in mordern society. For this object, this study reviewed ceremonies of traditional society in examining original literature such as $\ulcorner$Kyung-moon-yokyal$\lrcorner$ by Lee Yul Kok, $\ulcorner$Karae-geep-ram$\lrcorner$, $\ulcorner$Oee-rae-mun-hae$\lrcorner$y Kim Jang Saeng, $\ulcorner$Sarae-pyun-ram$\lrcorner$ by Lee Jae which is written in Chosun-Dynasty. By this literatures, the main idea of ancestral rites represented in literture is that filial piety is the most important thing and a true heart rather emphasized more than formality. From this study, I figured out that our traditional ancestral rites and its performance offered the mode군 good opportunities to learn how to respect other and made a great contribution to create better cultural life in modern home.

• IEIE Transactions on Smart Processing and Computing
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• 제4권6호
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• pp.450-454
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• 2015

Short execution time is the major performance factor for computer systems. This performance factor is directly determined by code quality, which is influenced by the compiler's optimizations. However, a compiler has limitations when optimizing source code due to insufficient information. Thus, if programmers can learn the reasons why a compiler fails to apply optimizations, they can rewrite code that is more easily understood by the compiler, and thus improve performance. In this paper, we propose a compiler that provides a programmer with reasons for failed optimization and recognizes programmer's additional information to obtain better optimization. As a result, we obtain performance improvement, i.e., reducing execution time and code size, by taking advantage of additional optimization opportunities.

• Journal of Korean Society of Industrial and Systems Engineering
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• 제29권2호
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• pp.20-30
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• 2006

Due to recent growing interest in autonomous software agents and their potential application in areas such as electronic commerce, the autonomous negotiation become more important. Evidence from both theoretical analysis and observations of human interactions suggests that if decision makers have prior information on opponents and furthermore learn the behaviors of other agents from interaction, the overall payoff would increase. We propose a new methodology for a strategy finding process using data mining in autonomous negotiation system; ANSIA(Autonomous Negotiation System using Intelligent Agent). ANSIA is a strategy based negotiation system. The framework of ANSIA consists of three component layers; 1) search agent layer, 2) data mining agent layer and 3) negotiation agent layer. ANSIA is motivated by providing a computational framework for negotiation and by defining a strategy finding model with an autonomous negotiation process.