• Annual Conference of KIPS
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• 2015.04a
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• pp.915-917
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• 2015

최근, 이러닝에 대한 관심이 높아지는 가운데, 일반 교육뿐만 아니라 음악 교육에서도 기존의 일대일 레슨방식이 아닌 인터넷을 매개체로 한 원격 교육 시스템이 등장하고 있다. 이전의 일대일 음악교육방식에 비해 이러닝 레슨은 이동시간의 절약과 자율적 선택에 의한 교육 참여로 피아노 교육의 효율성을 증대시킨다는 장점이 있다. 본 논문에서는 이러닝 시스템을 개발하기 위하여 현존하는 음악 이러닝 시스템 중 교육 효과가 가장 좋은 세가지 음악 교육 콘텐츠를 비교 분석하고자 한다.

• The Korean Journal of Zoology
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• v.38 no.3
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• pp.340-347
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• 1995

We have used two kinds of P element constructs, Pc[(ry+)B] and p[(ry+)$\Delta$SX9], for genetic transformation by microinjection of D. melanogaster. Pc[(ry+)B] construct carrying the rosy gene within an autonomous P element was injected into a true M strain caring the ry506. mutation. The source of transposase for microinjection and transformation was provided by a P element helper plasmid designated p-$\Delta$2-3hs$\pi$, which was co-injected with nonautonomous P[(ry+)$\Delta$SX9] construct into same ry506 M strains. A dechorination method was adopted and 35 independent transformed lines were obtained froin 1143 G0 Injected (35/1143). About 20% of the injected embryos eclosed as adults. Among G0 eclosed flies, approximately 40% exhibited eye color that was similar to wild-type (ry+), but about 60% of fertile G0 transformed lines appeared to have no G1 transformants. Therefore it is unlikely that G0 expression requires integration of the rosy transposon into chromosomes. Pc[(ry+)B] and P[(ry+)$\Delta$SX9] constructs were found to be nearly same in the frequency of element-mediated transformation. On the basis of these results, nonautonomous P elements constructs could he used as same effective vectors in P element-mediated transformation for introducing and fixing genes in insect populations.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.45 no.5
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• pp.148-154
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• 2008

In a ubiquitous computing environment, a ubiquitous smart space is required to help devices provide intelligent services. The smart space embedded with mobile devices should have the capabilities of collecting data and refining the data to contact. Unfortunately, the context information in a ubiquitous smart space has many ambiguous characteristics. Therefore, it is necessary to adapt a standard taxonomy for contact information in the smart space and to implement an inference technique of the context information based on taxonomy. Rule-based inference engine, such as CLIPS, Jess, was employed for providing situation-aware services. However, it is difficult for these engines to be used in resource limited mobile devices. In this paper, we propose a light-weight inference engine providing autonomous situation aware services in mobile environment. It can be utilized for personal mobile devices tuck as mobile phone, PMP and navigation. It can also support both generalized rules and specialized rules as using hierarchical taxonomy information.

• Journal of Korean Philosophical Society
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• v.148
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• pp.1-27
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• 2018

The 10th constitution established in 1987 serves as the theoretical foundation of democracy in South Korea in the 21st century. Respect for human rights, resistance to injustice, and equality consciousness inherent in this constitution do not conflict with the content of Confucian philosophy. This means that the spirit of the constitution of South Korea in the 21st century was formed under the influence of the idea of democracy and Confucian philosophy. However, the 10th constitution attaches importance to the idea of the 'Basic free and democratic order', which was accepted in the Yushin constitution and inherited by the military forces. The Yushin constitution was affected by liberalism that prioritizes freedom over equality rather than supporting the compatibility between freedom and equality. Therefore, policies to expand the interests of the bourgeoisie rather than public welfare or the interests of the public have been implemented frequently. In particular, during the Lee Myeong-bak and Park Geun-hye regimes, many unequal phenomena were mass-produced. Confucian philosophy in the 21st century critically sees this unequal society. Confucian philosophy thinks that a sense of relative deprivation plays a role of alienating humans and emphasizes the importance of equal relationships. In addition, this constitution emphasizes the rule of law. However, the rule of law attaches importance to positive laws when the spirit of the constitution that contains natural law is applied to reality through systems. This rejects autonomous judgments and choices while inducing reliance on heteronomy. These heteronomous laws as such are accompanied by forcibleness. The positive laws as such can degrade humans into passive beings that indiscriminately adapt themselves to frames already set instead of active beings that think freely and creatively. Confucian philosophy regards and criticizes the rule of law as a system that makes humans into a means. Confucian philosophy regards humans as moral beings instead of tools. Confucian philosophy seeks to build a healthy society through morality accomplished through conscious realization of the principles of life. Confucian philosophy regards humans as originally free beings. Therefore, human beings are autonomous beings, not heteronomous beings. According to Confucian philosophy, humans beings that can realize the morality contained in their inner side by themselves to responsibly carry out their own judgments and choices. Therefore, Confucian philosophy, which considers human beings as beings to be trusted instead of beings to be distrusted, attaches importance to the realization of human decency through edification rather than by punishment through the law. This means that human values cannot be kept by the heteronomy termed positive laws but the identity of humans can be maintained by voluntary choices and judgments. As such, the comment of Confucian philosophy on the problems of liberal democracy and positive laws contained in the 10th constitution can be helpful in essentially solving the contradictions of modern South Korean society.

• Archives of design research
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• v.15 no.1
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• pp.113-122
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• 2002

This thesis is focused on online education and proposes a guideline for selecting teaming theories and multimedia representation without difficulty. On the first, consideration of learning theories and analysis of multimedia properties are made, and from these results guidelines are formed. Then they are applied to each 6 types of CAI. Objectivism and constructivism could be used for the basic framework of CAI. The former is suitable for reed, sequential, structural, and passive learning style and the latter is suitable for selectable, unstructural, active, self-controled, learning style. And the quideline for selecting multimedia representation is made out of the properties of media, learners(cognitive model, proficiency, acceptance), and teaming contents. On the basis of guideline obtaining from the previous process, I suggest mosts suitable conditions for each 6 types of CAI available today. Those conditions are consist of learning theories, media selection, levels of learners, and categories and properties of teaming contents.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.517-520
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• 2008

This paper implements the graphic service template authoring tool based on the service template object model of describing the meta information of the services in the semantic web service environment. Our proposed system provides the robot services by constructing web services automatically and making the appropriate service plans. Moreover, it can create, append, delete, and update the service templates of URC based on STDL, and provide the graphic function on service template resources. In order to provide the user friendly environment in the service template phase, we implement the various editing environment : flow view style, grid view style, and text view style. We also provide the easy editing function by realizing abstract service block based on the robot API. Finally we can offer the intelligent and autonomous service of service agent based on semantic information.

• Proceedings of the Korean Information Science Society Conference
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• 2010.06c
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• pp.311-316
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• 2010

유비쿼터스 컴퓨팅은 사용자의 개입을 최소화하고 상황과 사용자의 목표에 적합한 서비스를 자율적으로 제공하는 것을 목표로 한다. 이를 위해 이전 연구에서는 유비쿼터스 환경 내의 서비스들을 체계적으로 기술하고 구조화함으로써 사용자의 목표 달성을 위해 필요한 서비스를 동적으로 탐색할 수 있도록 유비쿼터스 서비스 온톨로지를 제안한 바 있다. 하지만 상황을 만족시키는 서비스들이 다중으로 존재할 때 후보 서비스들 중에서 최적의 서비스와 실행 기기를 결정하기 위한 방법을 제시하지는 못하였다. 따라서 본 논문에서는 최근 국내외적으로 이슈가 되고 있는 유비쿼터스 홈에서의 에너지 관리에 초점을 맞추어 상황과 에너지 절약뿐만 아니라 사용자의 만족도까지 복합적으로 고려할 수 있는 서비스/기기 선택을 위한 정책 온톨로지를 제안한다. 정책 기반의 서비스 온톨로지를 통해 유비쿼터스 홈에서의 자율적인 에너지 관리 서비스가 가능해질 것이다.

• Korean journal of communication and information
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• v.66
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• pp.211-241
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• 2014

In the era of neoliberalism with high rate of youth unemployment, young college students are forced to believe that the only way to enter the job market is by accepting and participating temporary off-campus apprenticeship, which often disguised as an internship for the creative culture and knowledge. This article discusses that the mode of off-campus apprenticeship, which is supposed to voluntary and participatory, bears in fact a strong resemblance with digital labor. Based on a series of in-depth interviews with college students, this study argues that the apprentice-typed labor denotes a process by which immaterial labor or free labor coincides with self-directed job training. Throughout the digital labor processes young college students are in a constant oscillation between precarity and hope, negotiating their autonomy and social conditions in the neoliberal work environment. The digital labor accumulates students' knowledge and information as a form of commodity, which in turn supports communicative capitalism.

• Journal of Digital Convergence
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• v.12 no.3
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• pp.79-87
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• 2014

Universalism and selectivism about welfare polices are a point at issue that is being discussed consistently. This issue is mainly discussed as the object of political selection because the selection of welfare polices are thought of discretionary powers. But welfare policies are issue of the constitutional value order. Therefore studies are need in this viewpoint. Accordingly this paper studied the aim of welfare policies to be based of social state ideology. Therefore this paper found the adequacy of selective universalism. Furthermore, This paper shows a distinguishing standard to select the welfare policies in selective universalism.

• Journal of the Korea Society of Computer and Information
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• v.18 no.1
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• pp.11-19
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• 2013

For an autonomous multi-mobile robot system, path planning and collision avoidance are important functions used to perform a given task collaboratively and cooperatively. This study considers these important and challenging problems. The proposed approach is based on a potential field method and fuzzy logic system. First, a global path planner selects the paths of the robots that minimize the cost function from each robot to its own target using a potential field. Then, a local path planner modifies the path and orientation from the global planner to avoid collisions with static and dynamic obstacles using a fuzzy logic system. In this paper, each robot independently selects its destination and considers other robots as dynamic obstacles, and there is no need to predict the motion of obstacles. This process continues until the corresponding target of each robot is found. To test this method, an autonomous multi-mobile robot simulator (AMMRS) is developed, and both simulation-based and experimental results are given. The results show that the path planning and collision avoidance strategies are effective and useful for multi-mobile robot systems.