• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송공학회 2009년도 IWAIT
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• pp.632-637
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• 2009

Recently Renku (Haikai no Renga) is getting popular as well as Haiku in Japan. It was built up by Basho Matsuo, who was the most famous Haiku poet. It is said that Kyoshi Takahama proposed the name of "Renku" to distinguish it from "Renga" and "Haiku" in 1904. Renku meetings are held like Haiku ones regularly now in each place, and in several universities, they conduct a class exercise of Renku continuously. It is very important for plural persons to work together cooperatively. Poetry, Tanka, Haiku and Renku are usually composed of only letters. It sometimes happens that we add pictures to make them more attractive and to aim at synergy by collaboration (letters and pictures). However, the study to produce 3DCG animations of Renku has not been reported very much. Sowe studied to produce 3DCG animations work based on the rule of Renku and its evaluation.

• 품질경영학회지
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• 제40권2호
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• pp.176-185
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• 2012

After a work of Derman and Ross(1997) that considered simple main runs rules and derived ARL (Average Run Length) using Markov chain modeling, $\bar{X}$ control chart based on diverse alternative main and supplementary runs rules that is the most popular control chart for monitoring the mean of a process are proposed. This paper reviews and discusses the-state-of-art researches for these runs rules and classifies according to several properties of runs rules. ARL derivation for a proposed runs rule is also illustrated.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제8권11호
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• pp.3837-3859
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• 2014

Vehicular Ad hoc Networks (VANET) becomes more popular in industry, academia and government. However, Typical VANET is challenged by high speed mobility and insufficient spectrum resources over congested scenarios. To address those serious problems, some articles have introduced Cognitive Radio (CR) technology into VANET and formed CR-VANET. In this article, we propose an overview of CR-VANET by exploring different architectures and features. Moreover, we provide taxonomy of state-of-the-art papers in this emerging field and the key articles are well analyzed respectively. In addition, we illustrate both research and application frameworks of CR-VANET based on our works, and propose some open research issues for inspiring future work.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.371-373
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• 2015

오늘날 3D printer가 주목받는 이유는 3D printer를 이용하면 여타 기존의 방식(금형 생산 방식 등)에 비해 복잡했던 제작과정을 줄일 수 있으며 소비자들의 다양한 요구를 빠르게 대처 할 수 있는 장점이 있기 때문이다. 3D printer가 대중화가 된다면 기존의 산업 생산 방식과 소비 패턴의 패러다임을 바꿀 수 있어, 현재 제 2의 산업혁명으로 언급되고 있다. 본 논문에서는 현재 시판되고 있는 다양한 3D printer 종류를 특성에 따라 분류하였고, 각 방식의 장단점에 대해 비교 분석 하였고 앞으로 나아가야할 방향을 제시해보자 한다.

• 한국의류산업학회지
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• 제1권3호
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• pp.239-245
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• 1999

The purpose of this study is to suggest the direction of the future fashion by grasping the cyber fashion, which is discussed outstandingly in the recent fashion world, into internal expression and external features. The result of this study is as follows: Cyber fashion means the application of the electronic image, dynamic phenonmenon of machine, and the effects of light to fashion, and it has some external features of geometrical pattern, dynamic structure, and high-tech material and color: Aside from this noticeable characteristics, cyber fashion has some internal features of the direction toward future, the anti-culture, and the surreal. In this cyber fashion, first, computer will be introduced and used as the means to realize a dream of human being. Second, it will be designed with the ideal feature of future society. Third, it will be possible to develope material and design to solve ecological issue of human beings. Fourth, the fashion to give the peace and stability to human being will be popular.

• International Journal of Contents
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• 제9권2호
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• pp.70-76
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• 2013

Bunjang is one of the oldest and the best known traditional pottery technique in the Korean ceramic history, which still remains popular today. This research designed for understanding origin and changing history of Bunjang, Birth of Buncheong ware, Definition of Buncheong ware, process of Bunjang, Texture of clay, Glaze, and firing, form, decorative pattern, technique of Bunjang, CIngredients and Raw material: Proportion of raw materials. Bujang technique that can be called beginning of modern ceramic art in Korea, in this research, we can recognize the aesthetic value of Bujang and how modern ceramic artists are going to take advantage of Bunjang technique for their own use.

• 센서학회지
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• 제30권5호
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• pp.290-294
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• 2021

Experts have designed popular and successful model architectures, which, however, were not the optimal option for different scenarios. Despite the remarkable performances achieved by deep neural networks, manually designed networks for classification tasks are the backbone of object detection. One major challenge is the ImageNet pre-training of the search space representation; moreover, the searched network incurs huge computational cost. Therefore, to overcome the obstacle of the pre-training process, we introduce a network adaptation technique using a pre-trained backbone model tested on ImageNet. The adaptation method can efficiently adapt the manually designed network on ImageNet to the new object-detection task. Neural architecture search (NAS) is adopted to adapt the architecture of the network. The adaptation is conducted on the MobileNetV2 network. The proposed NAS is tested using SSDLite detector. The results demonstrate increased performance compared to existing network architecture in terms of search cost, total number of adder arithmetics (Madds), and mean Average Precision(mAP). The total computational cost of the proposed NAS is much less than that of the State Of The Art (SOTA) NAS method.

• ETRI Journal
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• 제43권2호
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• pp.288-298
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• 2021

Abstractive text summarization is a process of making a summary of a given text by paraphrasing the facts of the text while keeping the meaning intact. The manmade summary generation process is laborious and time-consuming. We present here a summary generation model that is based on multilayered attentional peephole convolutional long short-term memory (MAPCoL; LSTM) in order to extract abstractive summaries of large text in an automated manner. We added the concept of attention in a peephole convolutional LSTM to improve the overall quality of a summary by giving weights to important parts of the source text during training. We evaluated the performance with regard to semantic coherence of our MAPCoL model over a popular dataset named CNN/Daily Mail, and found that MAPCoL outperformed other traditional LSTM-based models. We found improvements in the performance of MAPCoL in different internal settings when compared to state-of-the-art models of abstractive text summarization.

• 한국연극학
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• 제49호
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• pp.101-131
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• 2013

This paper reviews the Insaenggeukjang's history and Insaenggeukjang's play. This paper has been written with a purpose to understand and to examine the members(actors and actresses), the structure, the plays, the performing works, the change process, and the meaning of Insaenggeukjang(life theater) and junggangeug(middle-theater) in 1930s. Insaenggeukjang is Korean theater for the drama in the second half of 1930s. In particular, Insaenggeukjang is a theatrical troupe that led Korean theatrical troupes in 1937 to 1938. This paper intend to examine Insaenggeukjang's history, activity, feature and works. I study Insaenggeukjang and performing works contained in the newspapers and the magazines in 1920-30s, and conference papers and theater-art books published recently.

• Wind and Structures
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• 제28권6호
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• pp.369-380
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• 2019

Statistical distributions are very useful in describing wind speed characteristics and in predicting wind power potential of a specified region. Although the Weibull distribution is the most popular one in wind energy literature, it does not seem to be able to perfectly fit all the investigated wind speed data in nature. Thus, many studies are still being conducted to find flexible distribution for modelling wind speed data. In this study, we propose a new Odd-Burr Rayleigh distribution for wind speed characterization. The Odd-Burr Rayleigh distribution with two shape parameters is flexible enough to model different shapes of wind speed data and thus it can be an alternative wind speed distribution for the assessment of wind energy potential. Therefore, suitability of the Odd-Burr Rayleigh distribution is investigated on real wind speed data taken from different regions in the South Africa. Numerical results of the conducted analysis confirm that the new Odd-Burr Rayleigh distribution is suitable for modelling most of the considered real wind speed cases and it also can be used for predicting wind power.