• Proceedings of the Korea Society of Costume Conference
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• 2004.05a
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• pp.45-45
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• 2004

본 연구의 목적은 인터넷 의류 쇼핑몰 상품환경이 소비자의 감정반응에 미치는 영향 및 소비자의 감정반응이 인터넷 의류 쇼핑몰에 대한 소비자 태도에 미치는 영향을 구조방정식 모형을 통하여 규명함으로써 인터넷 쇼핑몰 기업의 의류상품 환경 구성에 유용한 정보를 제공하는데 있다. (중략)

• Journal of the Korean Society of Clothing and Textiles
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• v.29 no.3_4 s.141
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• pp.478-490
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• 2005

The purpose of this study identifies effect of apparel merchandise characteristics on experienced emotion for apparel shopping and effect of consumer's emotion on attitude toward the internet shop. The data were collected from a sample of 271 internet shopper of university students(male: 82, femaie: 189). They visited the on-line shop for apparel shopping and after searching a casual clothing which they wanted to buy, requested to answer the questionnaire. The covariance structural model and research hypothesis analyzed by using AMOS 4.0 program. The results are as follows: First, the structural model is accepted($X^2$=128.30/d.f.=119/p=0.26, GFI=0.95 ; AGFI=0.93; RMR:0.05: NFI=0.94; PNFI=0.73). Second, apparel merchandise characteristics(price, information, assortment) of the internet shop lead a consumer's positive emotions for apparel shopping. Limited assortment variety of product induce negative emotions. Third, positive and negative emotions that consumer experienced for apparel shopping influence attitude toward the internet shop.

• Journal of Intelligence and Information Systems
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• v.16 no.2
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• pp.129-141
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• 2010

An Internet shopping mall for clothing operates a warehouse for packing and shipping products to fulfill its orders. All the products in the warehouse are put into the boxes of same brands and the boxes are stored in a row on shelves equiped in the warehouse. To make picking and managing easy, boxes of the same brands are located side by side on the shelves. When new products arrive to the warehouse for storage, the products of a brand are put into boxes and those boxes are located adjacent to the boxes of the same brand. If there is not enough space for the new coming boxes, however, some boxes of other brands should be moved away and then the new coming boxes are located adjacent in the resultant vacant spaces. We want to minimize the movement of the existing boxes of other brands to another places on the shelves during the warehousing of new coming boxes, while all the boxes of the same brand are kept side by side on the shelves. Firstly, we define the adjacency of boxes by looking the shelves as an one dimensional series of spaces to store boxes, i.e. cells, tagging the series of cells by a series of numbers starting from one, and considering any two boxes stored in the cells to be adjacent to each other if their cell numbers are continuous from one number to the other number. After that, we tried to formulate the problem into an integer programming model to obtain an optimal solution. An integer programming formulation and Branch-and-Bound technique for this problem may not be tractable because it would take too long time to solve the problem considering the number of the cells or boxes in the warehouse and the computing power of the Internet shopping mall. As an alternative approach, we designed a fast heuristic method for this reallocation problem by focusing on just the unused spaces-empty cells-on the shelves, which results in an assignment problem model. In this approach, the new coming boxes are assigned to each empty cells and then those boxes are reorganized so that the boxes of a brand are adjacent to each other. The objective of this new approach is to minimize the movement of the boxes during the reorganization process while keeping the boxes of a brand adjacent to each other. The approach, however, does not ensure the optimality of the solution in terms of the original problem, that is, the problem to minimize the movement of existing boxes while keeping boxes of the same brands adjacent to each other. Even though this heuristic method may produce a suboptimal solution, we could obtain a satisfactory solution within a satisfactory time, which are acceptable by real world experts. In order to justify the quality of the solution by the heuristic approach, we generate 100 problems randomly, in which the number of cells spans from 2,000 to 4,000, solve the problems by both of our heuristic approach and the original integer programming approach using a commercial optimization software package, and then compare the heuristic solutions with their corresponding optimal solutions in terms of solution time and the number of movement of boxes. We also implement our heuristic approach into a storage location assignment system for the Internet shopping mall.

• Journal of the Korean Society of Clothing and Textiles
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• v.30 no.2 s.150
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• pp.187-197
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• 2006

The purpose of this study was to search for the effective mass customized fashion design process based on internet shopping, so that a total of fifteen models of mass customized fashion design processes which are different in the customized degree and in the composition of design elements was proposed in this study, and to compare their efficiencies and appropriateness with those of the existing fashion design process. The data was obtained from a survey of 180 Korean females in their twenties and thirties from Nov 17th to 29th, 2002. The results of this study were summarized as follows: First, more than half of the whole respondents appeared to prefer mass customized products. Therefore, the mass customized design process was considered to be applicable to some sectors in the present domestic clothing market. Second, Respondents generally preferred the designs by mass customized design process model to those by existing fashion design process. However, satisfaction on the designs done by the mass customized design process suggesting only one choice to prosumers was lower than that of existing fashion design process. This result suggested that mass customized fashion design process enabling at least two choices should be presented to prosumers in order to increase their design satisfaction. In addition, the design process models suggesting more that three choices presented higher satisfaction than existing fashion design process.

• Journal of the East Asian Society of Dietary Life
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• v.21 no.6
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• pp.934-947
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• 2011

The purpose of this study is to analyze products for good taste and convenience, which become an engine to constantly create customers. In addition, this study is aimed at investigating the relationship between the selective attributes of Home Meal Replacement, the perceived utilitarian value, and the repurchase intention, and drawing new suggestions on the Home Meal Replacement market from a new marketing perspective. Based on a total of 215 samples, this study reviewed the reliability and fitness of the research model and verified a total of 5 hypothesized using the Amos program. The result of study modeling was GFI=0.905, AGFI=0.849, NFI=0.889, CFI=0.945, and RMR=0.0.092 at the level of $x^2$=230.22 (df=126, p<0.001). First, the food quality (${\beta}$=0.221), convenience (${\beta}$=0.334), packing (${\beta}$=0.278), and employee service (${\beta}$=0.204) of home meal replacement consideration attributes had a positive (+) influence on perceived utilitarian value. Second, perceived utilitarian value (${\beta}$=0.584) had a positive (+) influence on repurchase intention. The factors to differentiate one company from other competitors in terms of the utilitarian value are the quality of food, convenience, wrapping, and services by employees. This study has illustrated the need to focus on the development of a premium menu to compete with other companies and to continue to research and develop nutritious foods that are easy to cook. Moreover, the key factors to have a distinct and constant competitive edge over other companies are the alleviation of consumer anxiety over wrapping container materials, the development of more designs, and the accumulation of service know-how. Therefore, it is necessary for a company to strongly develop the key factors based on its resources as a core capability.