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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
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Journal of the Korea Convergence Society
Journal Basic Information
Journal DOI :
Korea Convergence Society
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Volume & Issues
Volume 4, Issue 4 - Dec 2013
Volume 4, Issue 3 - Sep 2013
Volume 4, Issue 2 - Jun 2013
Volume 4, Issue 1 - Mar 2013
Selecting the target year
Safety Equipment System for Bicycle
Lee, Jeong-Ick ;
Journal of the Korea Convergence Society , volume 4, issue 1, 2013, Pages 1~7
DOI : 10.15207/JKCS.2013.4.1.001
This paper is the product development of environment and safety. In growing society, the bicycle is need to have a common goals for consumers convenience and theft prevention. The bicycle is movable means. But as times passed, that bicycle is strongly recommended to replace other vehicles because that is not produced to air pollution and energy(gas, diesel etc) insufficiency. As workers using a bicycle are increased, road for only bicycle is made by additionary. The bicycles happens to several moving accidents such as car accidents because of signal mismatch between bicycle users. However, using the development products of this paper, many accident problems for bicycle can be solved. As increasing of bicycles numbers, the high cost bicycles are too increased. So, the more theft of bicycle is also happened. The developed products(turn signal system and theft prevention system) through this study kept your bicycles from more convenience and more safe.
Broadcasting Contents Management System in Restricted Area
Han, Ki-Sun ;
Journal of the Korea Convergence Society , volume 4, issue 1, 2013, Pages 9~13
DOI : 10.15207/JKCS.2013.4.1.009
In this paper, broadcasting contents management system which is for sharing user-created information in restricted areas is proposed. By the proposed system, the information is compulsively sent to a television set receiving broadcasting contents via various transmit media. So, user should be contacting the information while they are watching broadcasting contents.
A Study on Game Production Education through Recent Trend Analysis of 3D Game Engine
Lee, Myoun-Jae ;
Journal of the Korea Convergence Society , volume 4, issue 1, 2013, Pages 15~20
DOI : 10.15207/JKCS.2013.4.1.015
Game engines that allow you to reuse the necessary software components in the development of the game. There are representative game engines such as unreal engine, cry engine, unity3D engine. This paper describes recent game engine technologies, discuss next game engine trend focused on those game engines. And then, proposes educational methods on game production.
A Study on the Disruptive Technology of Secondary Memory Unit: Focus on the HDD vs SSD Case
Lee, Sang-Hyun ;
Journal of the Korea Convergence Society , volume 4, issue 1, 2013, Pages 21~26
DOI : 10.15207/JKCS.2013.4.1.021
Due to a lack of research regarding disruptive technologies in domestic research, the purpose of this study is to aid in the understanding of disruptive technologies through empirical analysis of cases selected in the computer data storage industry. Analysis results have shown that SSDs, which threaten the existence of HDDs, adhere to the conditions of being a disruptive technology as first presented by Christensen(1992). SSDs are not only technologically superior to HDDs but can be mass produced due to its applicability in a vast array of product categories made possible by their miniaturization, weight reduction, and safety. This diversity of applicable fields makes it possible for mass production leading to further decrease in the unit price ultimately continuing the diffusion of this technology. By presenting empirical cases to aid in the understanding of disruptive technology, it is determined that the findings of this study contribute greatly to both academia and the business world.
A Security Threats in Wireless Charger Systems in M2M
Lee, Keun-Ho ;
Journal of the Korea Convergence Society , volume 4, issue 1, 2013, Pages 27~31
DOI : 10.15207/JKCS.2013.4.1.027
The fast-paced development in the field of wireless charger based on M2M, which is available anytime and anywhere, is being underway in accordance with the development of IT technology. Wireless charger technology in M2M has various security threats because it is based on wireless network. The purpose of this paper is to examine the threats of authentication and payment attacks based on wireless network attacks, and to propose the response technique that fit the situation of the wireless charger service by modifying the existing detecting authentication and payment through wireless charger.
NEW ADAPTIVE METHOD FOR VOLTAGE SAG AND SWELL DETECTION
Mohamed, Mansour A. ;
Journal of the Korea Convergence Society , volume 4, issue 1, 2013, Pages 33~41
DOI : 10.15207/JKCS.2013.4.1.033
This paper presents an adaptive recursive least squares algorithm (ARLS) for detecting voltage sag and voltage swell events in power systems. Different methods have been developed to detect voltage sag and voltage swell. Some of them use window techniques, which are too slow when voltage sag or swell mitigation is required. Others depend on the extraction of a single non-stationary sinusoidal signal out of a given multi-components input signal, and therefore they don't consider the harmonic components in calculating the voltage root mean square value (rms). The method, proposed in this paper, is capable of estimating the voltage rms taking into account all harmonic components. The method is tested by applying it to different, simulated signals using ATP program, and compared with voltage sag detection algorithms.
Similarity Measure Design on High Dimensional Data
Nipon, Theera-Umpon ; Lee, Sanghyuk ;
Journal of the Korea Convergence Society , volume 4, issue 1, 2013, Pages 43~48
DOI : 10.15207/JKCS.2013.4.1.043
Designing of similarity on high dimensional data was done. Similarity measure between high dimensional data was considered by analysing neighbor information with respect to data sets. Obtained result could be applied to big data, because big data has multiple characteristics compared to simple data set. Definitely, analysis of high dimensional data could be the pre-study of big data. High dimensional data analysis was also compared with the conventional similarity. Traditional similarity measure on overlapped data was illustrated, and application to non-overlapped data was carried out. Its usefulness was proved by way of mathematical proof, and verified by calculation of similarity for artificial data example.