• KSII Transactions on Internet and Information Systems (TIIS)
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• v.7 no.11
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• pp.2657-2675
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• 2013

A novel neighbor selection-based fingerprinting algorithm using matrix correlation (MC) for Wi-Fi localization is presented in this paper. Compared with classic fingerprinting algorithms that usually employ a single received signal strength (RSS) sample, the presented algorithm uses multiple on-line RSS samples in the form of a matrix and measures correlations between the on-line RSS matrix and RSS matrices in the radio-map. The algorithm makes efficient use of on-line RSS information and considers RSS variations of reference points (RPs) for localization, so it offers more accurate localization results than classic neighbor selection-based algorithms. Based on the MC algorithm, an error estimation method using artificial neural network is also presented to fuse available information that includes RSS samples and localization results computed by the MC algorithm and model the nonlinear relationship between the available information and localization errors. In the on-line phase, localization errors are estimated and then used to correct the localization results to reduce negative influences caused by a static radio-map and RP distribution. Experimental results demonstrate that the MC algorithm outperforms the other neighbor selection-based algorithms and the error estimation method can reduce the mean of localization errors by nearly half.

• Korean Journal of Oriental Medicine
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• v.15 no.1
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• pp.55-62
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• 2009

Objectives: Examine the difference of Chosun acupuncture from the acupuncture in Myung, Chung Dynasty Method: This paper examines the acupuncture mentioned in the classic of Introduction to Medicine For this, the special traits of Introduction to Medicine acupuncture was analyzed. Secondly, the research on the contents of Introduction to Medicine acupuncture quoted in the classic of Essential Rhymes of Acupuncture and Moxibustion, Treasured Mirror of Eastern Medicine, and Experimental Prescriptions of Acupuncture and Moxibustion was carried out. Result: Introduction to Medicine put much importance on "method of acupuncture following the five circuits and six qi" (子午流注針法) and Song of Acupuncture and Moxibustion through comparing "eight methods of acupuncture following the five circuits and six qi" (子午八法) and "scattered needling method". The doctors in Chosun Dynasty, howevery, did not adopt this theory with their own standards on acupuncture. On the contrary, they put more importance on the inquiry of historical evidence on river point and extraordinary points. Conclusion: The acupuncture studies of Chosun Dynasty had already formed its own standards on the medical theories, and its direction to which it was headed was different from that of the Myung, and Chung Dynasty in China.

• Korean Journal of Oriental Medicine
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• v.15 no.3
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• pp.29-33
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• 2009

Sinpyeonjipsungmauibang is the classic on medical studies on horses written on the seventh year of Taejo of Chosun Dynasty, or the year of 1399. It was written with practical purpose, and it is the collection of medical studies on horses in our country from the last era of Koryo to the first era of Chosun. Acupuncture treatment in curing the disease of horses has much importance in this book. Most of the acupuncture was quoted from the classic Simuanjiji"司牧安驥集" from the Dang Dynasty, China. However, the contents were selected to only include what we need, and it was supplemented with our own experiences and explanations to be put into practical use. The idea of acupuncture point and meridian can be found in the book; it is, however, not as clear and complete as the current system. Also, the needle used in the book was usually the "needle with fire(火針)" and "method of burning(烙法)", and the "method of bloodletting(瀉血法)" was used often as well. The method of moxibustion was used as supplement for acupuncture.

• Journal of Korean Medical classics
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• v.26 no.1
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• pp.1-15
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• 2013

Objective : We tried to seek for conflicts of views among the contents in Sasang Constitutional Medicine and Traditional Medicine based on Huangdi's Internal Classic, and to study about the Range of Lee Je-Ma's Works, therefore finding out the limit of Sasang Constitutional Medicine in view of learning contents and practice of theory. Method : Through the texts of Longevity and Life Preservation in Eastern Medicine, such subjects will be investigated as Lee Je-Ma(李濟馬)'s comments on Huangdi's Internal Classic and views on the herbal medicine, the relations among five viscera(五臟), taeguk(太極), four-constitution(四象), etc. Result : Lee Je-Ma's Sasang Constitutional Medicine does not goes well in harmony with the traditional physiology which is based on the functional five zang system developed in Huangdi's Internal Classic, and is hard to understand because of its four division method rooted in confucius academy. Conclusion : Lee Je-Ma's view of medicine is one of the practical and valuable parts of Korean Medicine, however, its extreme four-division structure theory could be difficult to be accepted as its whole form. This is because he studied himself as a confucian, so that his work might rather be confucian than medical. When he fully devoted himself to Sasang Constitutional Medicine, he already took his age much.

• The Mathematical Education
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• v.39 no.2
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• pp.101-125
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• 2000

Since the 1980\`s metacognition has been one of the core subjects in the studies on mathematical education, the purpose of this study is to examine and analyze the mathematical creativity, problem-solving ability, and beliefs of math of middle school using the metacognition learning method. The results of this study is as follows; the first, we found that the metacognition learning methods were more effective method than classic method to improve the creativity and the problem-solving ability in math.

• International Journal of CAD/CAM
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• v.3 no.1_2
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• pp.13-17
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• 2003

Hybrid method of representing geometric entities as combination of boundary (B-rep) and functional (F-rep) representations is presented which can be used as a basis of solid modeling kernel. It contains whole functionality of classic B-rep kernel, and also supports enveloping (sweep of solid body). Principles and keysolutions are considered. Example of a real task that comes from gearing is provided.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2007.06a
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• pp.523-524
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• 2007

• Geotechnical Engineering
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• v.5 no.2
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• pp.19-32
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• 1989

The vertical loads of buried Hume pipes were calculated using the finite element method, in which the hyperbolic soil model, the nonlinear hysteretic stress path model and soil-structure interface model were used. The obtained results were compared and discussed with those from the classic methods such as Marston-Spangler's theory and so on. The effects of excavation width and depth to the top of pipe along with soil parameters and type of excavation, which have not been included in the classic methods, were investigated. In addition, a calculation method of the vertical load for buried Hume pipes was proposed and it is presumed to be easily applied in the practical fields.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.562-566
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• 2009

In this paper, we present a novel system to categorize web image search results using emotional concepts and to browse the results more conveniently and easily. The proposed system can categorize search results into 8 emotional categories based on emotion vector, which obtained by color and pattern features. Here, we use Kobayashi’s emotional categories: {romantic, natural, casual, elegant, chic, classic, dandy and modern}. With search results for a given query, the proposed system can provide categorized images for each emotional category. With 1,000 Yahoo! search images, we compared the proposed method with Yahoo! image search engine in respect of satisfaction, efficiency, convenience and relevance with a user study. Our experimental results show the effectiveness of the proposed method.

• Journal of the Korean Society of Costume
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• v.56 no.8 s.108
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• pp.123-137
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• 2006

Christian Dior has been standing to a good position in fashion and make-up for a long time, and it has been growing up continuously. The purpose of this study was to find out data that a point of view on sensibility. So first, this study analyzed image components of Christian Dior fashion, then this study examined aesthetic characters of Christian Dior fashion. For researching the image of Dior based on an historical consideration of Dior, subjects were fixed in this study. 1) Analyzing image components of Dior fashion 2) Examining image characters of Dior fashion 3) Researching consumers understand how to image of Dior fashion. The study was theoretical and established method; using more than a graduate student-major in clothing and make up, survey$(2004.5\sim6.)$ and SPSS 10 program statistics method. As the results, in Dior fashion, this study analyzed the factors of shape, color, material and texture, and that indicated character of chic, classic, gorgeous and romantic image on the foundation of elegant beauty. As consumers understood that as a same image. By analyzing the image as an emotional side, it could be fundamental data of emotional marketing for Asian.