• Proceedings of the Korean Information Science Society Conference
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• 2011.06b
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• pp.377-380
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• 2011

음악은 인류의 대표적인 예술로서 오랜 세월동안 사랑을 받아왔다. 그 오래된 세월만큼이나 인류가 만들어온 음악의 수는 방대하다. 방대한 음악이 IT기술의 발달과 인터넷의 확산을 통하여 온라인 음악시장을 형성하였고 음악은 디지털 음원으로 관리되게 되었다. 이러한 디지털 음원을 효과적으로 검색하기 위한 방법은 많이 연구되었다. 그리고 검색을 도와줄 대량의 디지털 음원 자료들을 저장하고 관리하는 기법에 관한 연구가 필요하다. 본 논문에서는 대용량 자료를 처리하는 기술로 관심 받고 있는 하둡을 통하여 이 문제를 연구하였다. 하둡의 맵리듀스, HDFS 그리고 HBase를 이용하여 음악 내용기반검색을 설계하였다. 본 시스템은 음악 검색 시스템을 관리하고 유지하는데 있어서 컴퓨팅자원을 절약함으로써 비용을 절감 효과를 얻을 수 있다.

• Journal of The Korean Association of Information Education
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• v.8 no.3
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• pp.405-414
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• 2004

Even if Internet has been used very much, there is no method of music aptitude test for children. We develop the music aptitude test in the internet to make music aptitude test easily. We test children for music aptitude early. We provide children the learning and instruction environment. This research makes children improve the ability of music. We develop the music aptitude test system for children in the WWW for children to use it. This system is expected to be a great help for children to test music aptitude easily. This system establish a well-understood and maintenance through this system for replacing the data files of their children in a effective way.

• Journal of The Korean Association of Information Education
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• v.6 no.1
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• pp.42-52
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• 2002

For an effective listening to music, a repeated listening to music should be possible without any restriction of time and space as well as to music for a music class and the various multi-media learning materials for listening to music is required. However, an individualized and repeated listening is difficult and an individualized listening materials are lacking. To solve these problems, learning system for listening to music in elementary school sharing learning materials required for it and including learning factors of listening to music is required. Therefore, this study analyzes learning factors of listening to music in elementary school and the learning system for listening to music is designed and developed to make elementary students have their own active listening to music and feel achievement and confidence by teacher's evaluation of their writings after listening to music and experience a joyful musical activity. And it is applied to elementary school.

• The Korean Journal of Archival Studies
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• no.52
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• pp.171-212
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• 2017

Music has been created and played in various environments over a long time, with each piece having distinct sentiments and stories. Different people can have varying interpretations of one song depending on their viewpoints shaped by personal experiences and attitudes. In fact, the audience's understanding may differ greatly from the songwriter's intended message. Knowing this, music can serve as a reflection of one's contemporary sentiment. In the works of art such as music, the creator's intention becomes the background of the work or, sometimes, the main meaning. However, given that popular music is often under the control of companies and distributors and influenced by "capital," creators are required to adjust to mainstream preferences and, therefore, cannot fully express themselves in their music. On the other hand, indie music allows creators to pursue their own music given its "independence" from capital. With this, this study aims to collect and analyze data on the activities that Korean indie bands carry out, and examine their meaning and significance in society.

• Proceedings of the Korea Contents Association Conference
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• 2016.05a
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• pp.31-32
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• 2016

최근 음악 서비스 분야에는 감성추천 서비스가 시행되고 있다. 추천 시스템에 따라 내용 기반 추천 방식과 협업 기반 추천 방식으로 크게 구분할 수 있으며 대부분의 음악 서비스 분야에서는 많은 사용자들로부터 얻은 기호정보에 따라 사용자들의 관심사들을 자동적으로 예측하는 방법인 협업 기반 추천 방식으로 서비스를 운영하고 있다. 이에 따라 협업 기반 추천 방식을 사용하는 대표 음원 사이트 멜론과 벅스에서 음악 추천 서비스의 추천된 음악이 실제 감성과 맞는지 기쁨과 슬픔으로 분류하여 Russell의 감성 모형을 기준으로 가사의 5차 분류를 통해 곡의 감성을 분석하여 카테고리의 추천음악과 가사의 상관관계를 비교 연구하였다. 그 결과, 각 카테고리의 감성추천 음악과 실제 음악의 감성이 일치하는 부분도 있지만, 그 외 다양한 감정들이 도출되었다.

• Proceedings of the Korea Information Processing Society Conference
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• 2014.11a
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• pp.988-991
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• 2014

일반적으로 인간은 원하는 정보를 얻거나 어려운 계산과정을 더 빠르고 쉽게 처리하기 위해 컴퓨터를 사용한다. 또한 컴퓨터를 이용해 자연 속에서 일어나는 일들을 과학적으로 분석하여 시뮬레이션을 하기도 한다. 본 연구는 인간의 전유물로 여겨졌던 예술적 창작 활동을 컴퓨터로 모방하는 실험이다. 작곡가가 음악을 통해 음악의 특성을 학습하여 새로운 곡을 작곡하는 과정을 컴퓨터로 모방해보았다.

• Trans-
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• v.5
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• pp.49-64
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• 2018

Marshall Mcluhan, a media scholar, created the word Gutenberg Gaaxy meaning the new environment formulated by printing technic and he insisted that it changed human life entirely. In the history of human, the media evolved into printing technic through oral and transcription. This evolution of media and the environment created by the media are the most important point of Mcluhan's theory. He sees the world as the result of media evolution. In mcluhan's sight, Gutenberg Galaxy is the first environment composed by the media. Based on the mcluhan's theory, this study focused on the environment created by the media and applied it into the western music history. The link of the Gutenberg Galaxy and the western music, especially in romantic era, will be the main subject of the study. The Book is the most representative media of the printing technic. In the era of oral and transcription, the communication was limited by the spatial restriction. However, the book was free to spatial condition and this character of the book made the knowledge free. The knowledges delivered by the oral and transcription were mostly the matter of mundane world because they are so close to the human life, even though they are narrating about the God's world. The book, free to expanding the knowledge beyond the world, made the knowledge transcendent and expanded the sight of the humans into the transcendent world. The modern western world is the product of the expanded knowledge by the book and so does the music. In the time of printing technic, the music begun to gain the population by the printed sheet music. As delivering the music through the printed sheet, the music received transcendence and mystery as meeting the spirit of the times. This link formed by the time of Gutenberg Galaxy will be the main focus of the study and it will prove the link between the media and the western music.

• The Journal of the Korea Contents Association
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• v.20 no.5
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• pp.79-89
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• 2020

The current study explored if users' self-relevance of the comparison domain with creative AI robot in music composition affected their envy toward the robot, cognitive assessment toward the music and intention toward working with robot in future. This study conducted a 2 (degree of self-relevance: high(college students majoring in music) vs. low(those not majoring in music) × 2 (working type: robot-only vs. robot-human collaboration) between-subjects factorial design experiment. The findings revealed that those majoring in music did not feel envious of the robot as much as those not majoring in music. However, compared to those not majoring in music, those majoring in music evaluated the robot's creativity lower, had more negative attitude toward the music, showed less intention to use the music and work with the robots in future. No interaction between the degree of self-relevance and the working type was found.

• Journal of KIISE:Software and Applications
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• v.35 no.11
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• pp.692-700
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• 2008

In some previous works on musical genre classification, human experts specify segments of a song for extracting musical features. Although this approach might contribute to performance enhancement, it requires manual intervention and thus can not be easily applied to new incoming songs. To extract musical features without the manual intervention, most of recent researches on music genre classification extract features from a pre-determined part of a song (for example, 30 seconds after initial 30 seconds), which may cause loss of accuracy. In this paper, in order to alleviate the accuracy problem, we propose a new method, which extracts features from representative segments (or main theme part) identified by structure analysis of music piece. The proposed method detects segments with repeated melody in a song and selects representative ones among them by considering their positions and energies. Experimental results show that the proposed method significantly improve the accuracy compared to the approach using a pre-determined part.

• Journal of Korea Society of Industrial Information Systems
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• v.11 no.3
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• pp.10-14
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• 2006

To effectively manage a very large amount of music data, we need an indexing technique based on audio features. But the indexing techniques for audiofeatures have not been studied completely. In this paper, we describe a content-based music information retrieval technique for audio features using the TIP-indexing file. In addition, we develop and experiment the TIP-indexing files using various blocking factors to present performance comparisons for effective indexing. Experimental results show the effectiveness of the proposed techniques.