• The Journal of Information Technology and Database
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• v.8 no.1
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• pp.1-11
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• 2001

More and more cyber shopping malls, one of the new promising Internet businesses of today, are opening business everyday. And instead of the ordinary image and text type of product display, buyers can now view products from any viewpoint through 3D images and also get more detail information on the product more easily thanks to the new VP technology, visual tools, and statecharts. However the currently used virtual prototyping supporting method does not consist of any database support for sharing the data from different virtual prototype developments and reusing the data in developing other prototypes. And in cases of custom order products, there is no linkage with the virtual product database that enables buyers in cyberspace such as cybermalls to try out the products before purchasing. This paper is purported for being applied as the basis for planning the construction of a complete CRM method applied cyber shopping mall that can accommodata all the demands and requests from customers. And the database supporting VP framework that supports data sharing and collaboration between virtual prototype developers and manufacturing custom order products is suggested for this purpose.

• Fashion & Textile Research Journal
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• v.18 no.4
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• pp.468-476
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• 2016

Recent advancements in optics technology enable us to realize fast scans of hands using two-dimensional (2D) image scanners. In this paper, we propose an automatic hand measurement system using 2D image scanners for customized glove production. To develop the automatic hand measurement system, firstly hand scanning devices has been constructed. The devices are designed to block external lights and have user interface to guide hand posture during scanning. After hands are scanned, hand contour is extracted using binary image processing, noise elimination and outline tracing. And then, 19 hand landmarks are automatically detected using an automatic hand landmark detection algorithm based on geometric feature analysis. Then, automatic hand measurement program is executed based on the automatically extracted landmarks and measurement algorithms. The automatic hand measurement algorithms have been developed for 18 hand measurements required for custom-made glove pattern making. The program has been coded using the C++ programming language. We have implemented experiments to demonstrate the validity of the system using 11 subjects (8 males, 3 females) by comparing automatic 2D scan measurements with manual measurements. The result shows that the automatic 2D scan measurements are acceptable in the customized glove making industry. Our evaluation results confirm its effectiveness and robustness.

• Korean Journal of Computational Design and Engineering
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• v.4 no.4
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• pp.339-349
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• 1999

The punose of this paper is to introduce the comprehensive CAM system (called PosCAM) supporting various function requested from shop floor operators. PosCAM is comported of two subsystems (PosCAM I and PosCAM II) which are designed to make up for the contemporary CAD/CAM systems. PosCAM I is mainly for : a) verifying the part programs written in both custom macros and standard G-codes, b) enhancing machining productivity and quality with built-in cutting conditions and feedrate optimization algorithm. PosCAM II is for : a) efficiently managing the numerous part programs and tool data stored in CNC memory, and b) integratively controlling and monitoring various CNCs from the control center through RS-422 with DNC 2 protocol. The developed systems have been tested via various experiments, and can be Applied for the industrial CNC machine shop as a means for enhancing productivity. The PosCAM system has been implemented and successfully used in the Machine Shop Department of PosCAM since march 1998.

• Korean Journal of Human Ecology
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• v.17 no.6
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• pp.1181-1195
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• 2008

This study based on Sa rye pyun ram(四禮便覽) by Lee Jae which are Chosun Dynasty book about the rules in a wedding ceremony. And the research examine into the understand how to the procedure, the true meanings about korea traditional wedding and general opinion of wedding custom. The instrument is the questionnaires, which is analyzed finally through data processing with 129 of wedding venders. The data analyze by making use of SPSS program were frequency analysis, ANOVA, $x^2$-test, pearson's correlation analysis. The summary of a result is as follows. First, the wedding awareness of wedding venders about Eou hon(議婚) is on a high level but Nab chae(納采) is low. Second, wedding venders are knowing with "Hon suh ji(letter), four season cloth, blue-red satin, shell goods" in a Nab peau(納幣) and with "jujube, beef, chicken, Gu jel pan(accompaniment to a drink), alcohol in a Peau back(幣帛). Third, wedding venders are answered that acceded to "Peau back" and "traditional wedding ceremony' but needed no "gifts & cloths for wedding". Forth, the understanding of wedding procedure (婚禮節次) is on a low, especially Bon ray(本禮).

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2001.05a
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• pp.427-430
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• 2001

Computers and automated manufacturing processes in industry are very susceptible to voltage sags and surges. The need for greater power reliability makes the end-users to use the uninterruptible power supply and other electronic power conditioning means to maintain the stable voltage. In this paper, a single-phase buck ac-ac converter for Custom Power Applications is presented. The presented converter uses IGBT's as switching module and maintains the stable voltage through PWM technology in spite of the input voltage sags and load rejections. In this paper, the operation characteristics of the power converter at steady state are illustrated using PSPICE simulations.

• Journal of Communications and Networks
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• v.13 no.3
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• pp.286-297
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• 2011

A novel converged optical network unit (ONU)-base station (BS) architecture has been contemplated for next-generation optical-wireless networks. It has been demonstrated through high quality studies that data traffic carried by both wired and wireless networks exhibit self-similar and long range dependent characteristics; attributes that classical teletraffic theory based on simplistic Poisson models fail to capture. Therefore, in order to apprehend the proposed converged architecture and to reinforce the provisioning of tightly bound quality of service (QoS) parameters to end-users, we substantiate the analysis of the QoS behavior of the ONU-BS under self-similar and long range dependent traffic conditions using custom queuing which is a common queuing discipline. This paper extends our previous work on priority queuing and brings novelty in terms of presenting performance analysis of the converged ONU-BS under realistic traffic load conditions. Further, the presented analysis can be used as a network planning and optimization tool to select the most robust and appropriate queuing discipline for the ONU-BS relevant to the QoS requirements of different applications.

• Journal of the Korea Fashion and Costume Design Association
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• v.12 no.4
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• pp.89-102
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• 2010

Atayal studied in this paper is one of the indigenous tribe in Taiwan, which is receiving considerable publicity gradually. Atayal has a quite unique traditional dress and custom as facial tattoo. The study was limited to the conventional culture of body adornment of the Atayal including the clothing which is less preserved and practicing by them at the present day, and the origin and the process of the historical development of those are just a little included in the scope of the present study. Through this study, we can get know about indigenous tribe's cultural background, such as their life, custom, religion, and the influences on traditional costumes. As for the research method, I examined the Atayal's traditional costumes and clothing through related books, magazine, research papers, internet sites, and etc. I also examined the common ground between facial tattoo patterns and their clothing using reference books and official web-site. Traditional clothing materials, basic forms of dress, and the pattern and technique of facial tattoo were examined in the present study in order to deepen the appreciation of the cultural heritage of the Atayal. In way, I hope this study will make a contribution to the field of Korean fashion industry which intends to enter Taiwan market.

• Journal of the Institute of Convergence Signal Processing
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• v.8 no.3
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• pp.205-210
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• 2007

This paper presents a CMOS TIQ flash A/D converter which operates very fast compared to other types of A/D converters due to its parallel architecture. The output resolution of designed A/D converter is 6-bit. In order to reduce the power consumption and chip area of conventional flash A/D converter, TIQ based flash A/D converter is proposed, which uses the advantage of the structure of CMOS transistors. The length and width of transistors of TIQ were determined with HSPICE simulation. To speed up the ultra-high speed flash A/D converter, the Fat Tree Encoder technique is used. The TIQ A/D converter was designed with full custom method. The chip's maximum power consumption was 38.45mW at 1.8V, and the operating speed of simulation was 2.7 GSPS.

• Journal of the Korean housing association
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• v.27 no.4
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• pp.47-58
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• 2016

As increasing demand for the living environment to promote social health, this study focused on consumers customized rental housing community space. Set the community spatial planning objectives and strategies shown in previous studies to the conceptual model for evaluation of community space. Based on the planning methods and standards of consumers custom community facilities, we analyzed the Seoul consumer customized public rental housing nine cases. Because almost located in the small vacant lot, they had limitations as a base for the local community. Nevertheless, through the arrangement of the building, Child care households increase the chance of contact with the neighbors. In elderly households, welfare facilities strengthen the character of as a base for local community. 1-2 person households situated close to the cultural facilities, by installing a hobby room and gym, was judged to be able to promote the community. Consumer custom rental housing community space evaluation items presented in this study, was set up by analysis of the conceptual model for evaluation of community space and implications of the 9 cases.

• Journal of the Korea Society of Computer and Information
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• v.7 no.2
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• pp.179-186
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• 2002

In the web, the Personalization considering individual's habits and tastes is attracting the internet service companies and internet users in order to realize a custom-oriented e-CRM. that is, the Personalization is leaping the new competitive strategy of e-business. In this thesis, first I studies on the Personalization which is the base of e-CRM emphasized the custom relationship in the internet. second, I researched the ways of marketing strategy to realize the Personalization using the e-CRM as well as the problems of Personalization based on the current one-to-one marketing. finally, I showed the new Personalization adopting permission marketing of Seth Godin the vice-chairman of marketing department in yahoo.com for the better e-CRM.