• 유체기계공업학회:학술대회논문집
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• 2003.12a
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• pp.397-403
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• 2003

In an attempt to solve multiobjective optimization problems, weighted sum method is most widely used for the advantage that a designer can consider the relative significance of each object functions by weight values but it can be highly sensitive to weight vector and occasionally yield a deviated optimum from the relative weighting values designer designated because the multiobjective function has the form of simple sum of the product of the weighting values and the object functions in traditional approach. To search the design solution well agree to the designer's weighting values, we proposed new multiobjective function which is the functional of each normalized objective functions and considered to find the design solution comparing the distance between the characteristic line and the ideal optimum. In this study, proposed multiobjective function was applied to design high efficiency and low noise axial flow fan and the result shows this approach will be effective for the case that the qualify of the design can be highly affected by the designer's subjectiveness represented as weighting values in multiobjective design optimization process.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.479-482
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• 2007

The volume of Construction project is increasing now in Korea. The complexity and variety makes the project many problems. But there are few construction contract experts. This results in a lot of managerial conflicts. Specially Engineer/Designer confront gigantic risk related to their job. So, to classify and to identify the risk practical investigation about Engineer/Designer's job. Therefore, to avoid and to prevent the claims for Engineer/Designer, clarification of the scope of service, use of external claim expert, and introduction of professional liability insurance should be accomplished.

• International Journal of Costume and Fashion
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• v.18 no.2
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• pp.65-83
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• 2018

The purpose of this study was to explore the dynamics of the newly emerging designer fashion market and examine how startup designers reacted to the tension between creativity and business, and how they grew within such dynamics. In-depth interviews were conducted with 22 DFE entrepreneurs and 7 fashion industry experts. The grounded theory was used to analyze data and yield results. Korean new generation of DFEs, attracted by the growing online market opportunities are directly distributing through online channels, targeting the millennial consumers who are pursuing new values at new distribution channels. They show new growth pattern, start with a few key items in the middle and lower price segments, then upscale their design, quality, and price. This study further investigated designers' enterprise orientation shift, which was explored by Mills. Some creativity-oriented designers encountered difficulties in the orientation shift, while designers who demonstrated business characteristics from the startup stage restored the balance by trying to improve both creativity and business. This study discovered a new way for the designer to enter the growth stage. This growth approach is one of the success strategies applicable to designers launching a brand on online platforms in the global market.

• Journal of KIBIM
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• v.11 no.2
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• pp.54-59
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• 2021

In the process of designing a building, the process of expressing the designer's ideas through images is essential. However, it is expensive and time consuming for a designer to analyze every individual case image to generate a hypothetical design. This study aims to visualize the basic design draft sketch made by the designer as a real image using the Generative Adversarial Network (GAN) based on the continuously accumulated architectural case images. Through this, we proposed a method to build an automated visualization environment using artificial intelligence and to visualize the architectural idea conceived by the designer in the architectural planning stage faster and cheaper than in the past. This study was conducted using approximately 20,000 images. In our study, the GAN algorithm allowed us to represent primary materials and shades within 2 seconds, but lacked accuracy in material and shading representation. We plan to add image data in the future to address this in a follow-up study.

• Journal of the Korea Computer Industry Society
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• v.7 no.5
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• pp.573-582
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• 2006

The game is in progress according to the game story with the text, graphic, animation, motion picture, music, etc. Also the result of the game varies depending on the strategy and tactics of the player. For the development of the game, this paper describes the task of the game planner, game programmer, and game graphic designer. Game graphic designers are classified into 4 parts such as the art director, original picture designer, 2D designer, and 3D designer. Among these, the 3D designer makes the 3D game characters with the use of 3D tools. This paper presents the method that 3D designers and beginners can develop 3D characters easily and quickly, Also, this paper shows the method for making preparations of SourceModel which includes 150 polygons. The SourceModel is made up of between five life size and eight life size. In addition, Character Primitives Interface is made to use SourceModel in MaxScript. Accordingly 3D designers have the free use of SourceModel and they will be able to save time.

• Journal of the Korean Society of Costume
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• v.58 no.8
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• pp.1-12
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• 2008

This study begins by establishing the theory that paintings serve as a visual documentation of a particular era and record the ideal fashions and customs about dress behavior through the costumes represented in them and examines the close relationship between fashion and art, focusing on the influence of art on fashion, as well as that of fashion on art, for both painters and fashion designers. To attain the goal of the study, the selected objects of study are written references and dresses represented in paintings produced in the 19th century. Painters who were the subject of documentation created or popularized new fashion styles before the concept of 'fashion designer' was introduced in history. In order to capture and represent the ideal beauty of certain period, painters understood the important role of fashion. Their work not only included the designing of costumes or accessories for the sitters, but also the spreading of new fashion styles by showing the sitters wearing them. Study of the mutual relationship between fashion and art grew more vigorous among many intellectuals in a variety of fields beginning in the 19th century. The standing of fashion was elevated and the concept of the 'fashion designer' was introduced and the interest in the themes of a specific style or the background of a trend increased during this time period. Many contemporary fashion designers created dresses inspired by the costumes represented in paintings. The result of this study which focuses on the relationships between fashion, artist, fashion designer and art is that connection between fashion and art is closely and firmly formed. For several hundred years, painters were the creators as well as promulgators of fashion and fashion designers, from the 19th century until today, have obtained their creative inspiration from art.

• Journal of Fashion Business
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• v.23 no.5
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• pp.81-95
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• 2019

The purpose of this study is to research consumers' perception of the HiSeoul fashion show, which is being used by new designers as a means of promotion, and to propose a strategy for revitalizing new designer brands. This was done in order to secure basic data from fashion consumers, to help guide marketing strategies and promote rising designers. In this research, the consumers' perception of HiSeoul fashion show was verified using text-mining, data refinement and word clouding that was undertaken by TEXTOM3.0. Also, semantic network analysis, CONCOR analysis and visualization of the analysis results were performed using Ucinet 6.0 and NetDraw. "HiSeoul fashion show" was used as the keyword for text-mining and data was collected from March 1, 2018 to April 30, 2019. Using frequency analysis, TF-IDF, and N-gram, it was also shown that consumers are aware of places where shows are held, such as DDP and Igansumun. It was also revealed that consumers recognize rising designer brands, designer's names, the names of guests attending the show and the photo times. This study is meaningful in that it not only confirmed consumers' interest in new designer brands participating in the HiSeoul Fashion Show through big data but also confirmed that it is available as a marketing strategy to boost brand sales. This study suggests using HiSeoul show room to induce consumer sales, or inviting guests that match the brand image to promote them on SNS on the day the show is held for a marketing strategy.

• Journal of Digital Convergence
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• v.17 no.4
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• pp.291-298
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• 2019

This study discusses the core contents and implications of the design support policy of government in the creation of the designer-makers' business ecosystem through the analysis of 'Young man's Creative Work & Startup Support Project'. This case, which aims to cultivate a design brand based on maker technology and to create jobs for young people, suggests the role of government as a creative culture creator so that designer-makers are able to create creative activities in a more free and creative atmosphere. Furthermore, this study emphasizes the importance of efficient integration and reorganization of similar maker support policies implemented by each government department, the necessity of a roadmap for realizing this, and the support for quality improvement. As a result, the design support policy of government for the designer-makers' business activation should evolve into the qualitative development of intellectual property based on a mature shared culture and the discovery of a new production paradigm model of the manufacturing industry based on the open manufacturers beyond the economic and numerical goals of creating new jobs.

• Journal of Fashion Business
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• v.26 no.4
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• pp.64-82
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• 2022

This study aimed to explore fashion technologies for small-scale designer brands and reveal the priorities of the derived fashion technologies. Interviews were conducted with owners of 15 designer brands to explore fashion technologies needed in the field based on the business operation stage (study 1), and an online survey of owners of 61 designer brands was conducted to verify their priorities (study 2). A total of 12 fashion technologies were derived from study 1, including 2 market analysis stages, 6 season planning stages, and 4 product operation stages. In study 2, importance and satisfaction were measured with 12 fashion techniques derived from study 1, and importance-performance analysis (IPA) was performed. The technologies of product management with image tagging and sales channel matching were considered to be the fashion technologies that should be developed first. Second, in the case of maintenance, demand prediction and price determination were applicable. Third, over-effort avoidance was revealed through market analysis and design generation. Finally, in automatic product detail page creation and digital marketing, development was the lowest priority. The results of this study are expected to provide insight into priority areas for fashion technology developers and policy departments providing emerging brand support.

• Journal of the Korea Institute of Building Construction
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• v.1 no.2
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• pp.133-145
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• 2001

The aim of this study is to improve quality system through mutual understanding for the opinion gap among interested parties such as owner, designer, constructor and supervisor in construction industry. The survey to the owners, designers, constructors, and supervisors who are in charge of quality of the 183 architectural projects being constructed has been performed for investigating the importance and actual level of quality and quality factors. Questionnaires are based on the quality factors shown in ISO 9001:2000 international quality management system requirements. There are distinct opinion gaps for quality among owner, designer, constructor, and supervisor who working for the same architectural projects.