• Title/Summary/Keyword: basis pursuit

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How to develop corporate real estate? A decision support tool for CREM

  • Dorr, Anne;Pfnur, Andreas
    • Journal of Construction Engineering and Project Management
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    • v.7 no.2
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    • pp.19-33
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    • 2017
  • Various forms of procurement are open to companies when constructing new owner-occupied properties. The selection of a form of procurement is an important decision-making problem for companies and their Corporate Real Estate Management (CREM) departments. With this in mind, a decision support tool has been developed to optimise the outcome and success of company's proposed real estate development projects and is presented in this paper. This model can also be used for current real estate portfolios to optimise returns in the long term. In pursuit of this objective and in order to provide an academic basis for this study, decision-relevant goals and parameters were initially identified from the referenced literature used in our research. These were subsequently evaluated in a case study of a corporate development project and identified as specific decision criteria from the perspective of the CREM. The investigation identified 15 criteria that are relevant to the corporate decision-making process in procuring and/or developing property. A model for supporting and resolving decision-making problems of this type was derived from decision theory. In this paper, a decision-making tool is presented that takes into account all the decision criteria from the CREM point of view for the first time. This model should therefore serve as an aid in implementing the decision-making process for the development of real estate projects in a more structured and transparent manner.

Suggestion of the Worth Evaluation of Cool Air and the Allocation Methodology of Cooling Cost (냉기의 가치평가 및 냉방비 배분방법론 제안)

  • Kim, Deok-Jin
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
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    • v.21 no.3
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    • pp.201-208
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    • 2009
  • Our government will make a plan regulating the cooling limit temperature of the summer season to 26 degree and the heating limit temperature of the winter season to 20 degree for energy saving. Where, the key point of this politic pursuit can be the charge system on heating and cooling cost. We have suggested new cost allocation methodology as a worth evaluation method in the precedent study, and preformed the worth evaluation and cost allocation on four kind of warm air produced from a heating system as an example. In this study, we applied the suggested method to four kind of cool air, and preformed the worth evaluation and cost allocation on each cool air. As a result, similarly to the precedent study, the more energy a customer saved, the more cooling unit cost decreased, and the more energy a customer consumed, the more cooling unit cost increased. From this analysis, we hope that the suggested methodology can offer a theoretical basis to the energy charge policy of government, and induce the spontaneous energy saving of consumers.

Study on purchasing behavior of college students based on benefit segmentation of sneakers (대학생의 운동화 추구혜택 세분화에 따른 구매행동)

  • Cho, A-Reum;Park, Mi-Ryung
    • Journal of the Korea Fashion and Costume Design Association
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    • v.22 no.1
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    • pp.85-96
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    • 2020
  • The purposes of this study were to segment male and female college students on the basis of sneakers' benefits and purchasing behaviors of each market segment. The research method was conducting a survey of 408 male and female college students in Seoul, Gyeonggi-do, Gwangju and Jeollanam-do province. The data were analyzed by Cronbach's α, factor analysis, cluster analysis, χ2 test, ANOVA, and Duncan test. The results were as follows. First, they were segmented into 4 consumer types(positive benefits, economy/ personality, fashion/famous brand pursuit, and an unconcerned group) by the benefit of sneakers. Second, the evaluation criteria of the products were significantly different depending on each sub-group in terms of the type and quality of material, weight, colors, design, brand, elegance, fashion trend, and coordination. In the case of purchasing information, the sources of sneakers showed significant differences according to the sub-group in all factors except for the past shopping experience. All types of stores and styles were significantly different depending on the sub-group. Therefore, the results of this study supported that benefit segmentation in sneakers can be useful as an effective variable for evaluating market segmentation.

Impact identification and localization using a sample-force-dictionary - General Theory and its applications to beam structures

  • Ginsberg, Daniel;Fritzen, Claus-Peter
    • Structural Monitoring and Maintenance
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    • v.3 no.3
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    • pp.195-214
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    • 2016
  • Monitoring of impact loads is a very important technique in the field of structural health monitoring (SHM). However, in most cases it is not possible to measure impact events directly, so they need to be reconstructed. Impact load reconstruction refers to the problem of estimating an input to a dynamic system when the system output and the impulse response function are usually known. Generally this leads to a so called ill-posed inverse problem. It is reasonable to use prior knowledge of the force in order to develop more suitable reconstruction strategies and to increase accuracy. An impact event is characterized by a short time duration and a spatial concentration. Moreover the force time history of an impact has a specific shape, which also can be taken into account. In this contribution these properties of the external force are employed to create a sample-force-dictionary and thus to transform the ill-posed problem into a sparse recovery task. The sparse solution is acquired by solving a minimization problem known as basis pursuit denoising (BPDN). The reconstruction approach shown here is capable to estimate simultaneously the magnitude of the impact and the impact location, with a minimum number of accelerometers. The possibility of reconstructing the impact based on a noisy output signal is first demonstrated with simulated measurements of a simple beam structure. Then an experimental investigation of a real beam is performed.

The Aesthetics of Chinese Garden -with special reference to Yi-Jing (중국정원의 미학 -조영과 감상의 미적 경계를 중심으로-)

  • 이유직;조정송
    • Journal of the Korean Institute of Landscape Architecture
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    • v.24 no.3
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    • pp.79-95
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    • 1996
  • The traditional gardens of China were constructed on the basis of the common aesthetic consciousness between designers and users. As designers and users communicated each other through the medium of garden, they give suggestions to our design and appreciation of modern landscape architecture. The traditional gardens of China pursued to reach the state of Yi Jing(意境), and this state formed the keynote of the whole field of Chinese culture. Yi Jing is the aesthetic theory originated in Pre-Qin Era, and established in Tang-Dynasty. After this, this theory become the very important aesthetic category of Chinese aesthetics. Yi Jing is the process from conception to appreciation, and requires the three parts of designer, a work of art, and appreciator. To reach Yi Jing, designers must be well grounded and persevere in their efforts. They also had to have the ability of corresponding the inner order of environment and landscape, and expressing their own feelings and emotions into gardens. So ultimately, they were in pursuit of constructing the gardens as if something naturally created. The garden itself is the meeting place of designers and users. The space in which users can think of life, nature, history, and cosmos. In order to do this, designers design the real landscape and non-visual landscape. This design can give appreciators more fertile imagination. Appreciation perfects the Yi Jing of gardens. Yi Jing is created by co-work of artist and appreciator with common aesthetic consciousness and sense. Therefore, it is subjective, and it may be vary with man and time.

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Relationship Marketing of Fashion Products on the Internet Shopping Mall (인터넷 쇼핑몰에서의 의류제품(衣類製品) 관계(關係) 마케팅에 관(關)한 연구(硏究))

  • Kim, Il;Moon, Jay-Hun
    • Journal of Fashion Business
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    • v.5 no.4
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    • pp.37-55
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    • 2001
  • This study put its major concern in consumer behavior during a purchase of fashion products through the Internet marketing channels. Therefore, it investigated the Internet shopping and tried to find the reasons why clothes shopping through the Internet marketing channels is not popular enough. Then, alternative marketing strategies would be suggested which is accessible from the relationship marketing approach. The study adopted a qualitative research method to implement those purposes. In-depth interviews were conducted with the interviewees who had an experience of buying a fashion merchandise through the Internet or who had such an intention. And the information on stages of decision-making process and actual purchase was obtained by participating in and observing the process. The results revealed stages of decision-making in purchasing a fashion product through the Internet channels, the process of relationship development, and the elements of relationship marketing which affect purchase intention. The elements of relationship marketing to promote a purchase of a clothing product via the Internet marketing channels included convenience; communication and socal experience; sensual information; risk acknowledgement and pursuit for safety; and usage of complexed marketing channels. Based on these, a few strategic points such as remote reality, database of communication basis, strengthening individualized services, and development of complex marketing channels were suggested.

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Effect of Perceiver's Internal Traits on Sensory Image of Pattern Categories and Colors (지각자의 내적 특질에 따른 문양의 감성이미지 및 선호도)

  • Kim, Jae-Sook;Lee, So-Ra
    • The Research Journal of the Costume Culture
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    • v.16 no.2
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    • pp.349-368
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    • 2008
  • The purpose of the study was to examine the effect of internal traits of perceivers on sensory images of fashion materials and dress wearers. Perceiver's internal traits included aspects of Gender-body Ideology (GBI), as well as fashion lifestyles and fashion interest. The research was conducted on a quasi experimental basis, with subjects numbering 187 male and 207 female college students. Data were collected in the period from March 19th to March 31st, 2007. Two sets of stimuli and three measuring tools (to assess GBI, fashion life styles and fashion interest) were used. The stimuli were thirteen fabric specimens and thirteen photographs of dress styles, manipulating by two variables: (a) motif colors (white, grey, pinks and blue); (b) motif categories (plain, paisley, floral, stripes, and zebra effect). The data were analysed by factor analysis, ANOVA, Duncan's multiple range test. The major findings were as follows: Gender-body ideology was separated into agonic and hedonic dimensions. Fashion life style was separated into 3 dimensions(shopping life-style pursuit, social activity pursuits and brand life style pursuits). The internal traits of perceivers influenced preferences and buying intentions. Shopping life-style pursuits had more impact on preferences and buying intentions than other internal traits.

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A Study on the Design Characteries based on the Brand's image Distinction Strategies of Korean Cosmetic Brand Shop - Through the of case studies from 2000 to present - (우리나라 화장품 브랜드숍의 브랜드 이미지 차별화 전략에 따른 디자인 특성에 관한 연구 - 2000년대 이후 현재까지 사례분석을 중심으로 -)

  • Lee, Hyun-Ho;Choi, Sang-Hun
    • Proceedings of the Korean Institute of Interior Design Conference
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    • 2005.10a
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    • pp.100-105
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    • 2005
  • Recently cosmetic enterprises make rapid progress try to make well-known brands to perceive an image marketing. As the result, the brand's reliability continues to grow, beyond a medium of expression in two-dimensional, but through tridimensional, on brand's image runs strategies. In a strategic point suchlike visual as a shop's image give a stimulus to customers for increase invalue in corporate image and value of commodities. In the strategy of increase in sales, it is on the rise immediate constituent to consumers. Through cosmetic brand shops, cosmetic industries are provide personalized services and cultural facilities, rather than just selling products and to help revitalization of the cosmetic markets, and the pursuit of customer-oriented segmentation strategy to make changes for the better image for the shops. Each cosmetic brand shops' image of segmentation strategy has an effect on individual organizations and designs. As of today in Korea, cosmetic brand shop's designs, start to appear in the late 2000,will try to fine segmentation strategy for strengthen shop's image and research about unique quality of cosmetic brand shops into consumer orientation space, and make the best of significant prepare on the basis of directions for cosmetic brand shop which have ability to function as cultural facilities.

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A Comparative Research of Library Law in Korea and Japan: Focusing on the Enactment and Revision Processes

  • Ryu, Hyeonsook
    • Journal of the Korean Society for Library and Information Science
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    • v.51 no.1
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    • pp.103-124
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    • 2017
  • Korea and Japan have been influenced by one another through various points in their respective histories. During ancient times and throughout the Middle Ages, many aspects of culture and modern civilisation were conveyed from China to Japan via Korea. This trend changed in the second half of the $19^{th}$ century, as Japan opened its ports to foreign trade, completely reforming its own society before Korea followed suit. The aspects of modern civilisation and culture were thus subsequently conveyed to Korea from Japan. Not unlike Western cultures of the time, Japan also engaged in a pursuit of imperialism that resulted in its subjugation of Korea during the Japanese occupation. After Korea regained its independence following the Second World War, Koreans rebuilt their country largely on the basis of the social system Japan had left behind. 70 years later, differences from the Japanese model may nevertheless be observed in various areas. Library legislation is no exception. This paper provides a comparison of Korean and Japanese library laws. The comparison and consideration of the enactment and revision processes of library legislation of both countries reveals how differences in legislation developed and provides an analysis of the implementation of these differences.

Aesthetics of Goth as a subculture style (고스 하위문화 스타일의 미적 특성)

  • Yim, Eunhyuk
    • Journal of Fashion Business
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    • v.17 no.2
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    • pp.1-16
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    • 2013
  • Subcultural style is the center of subcultural identity and the clothes and adornments are the most visible symbol of membership. The Goth subculture has associated tastes in music, aesthetics, and fashion. The style symbolized the strong subjective subcultural identity held by most Goths and acted as the practical basis to demonstrate their commitment to the subculture. This study investigates the aesthetic and the style of Goth subculture in its heyday of 1980s which has continued to affect mainstream fashion and culture since its birth. In order to inquire the concept of subculture and its style, this study executes literature survey as well as investigates the images of street style magazines to analyze the visual elements. The stylistic and the aesthetic characteristics of Goth subcultural style analyzed in this study are grouped into four categories as follows: first, Victoriana, which embodies the fear of death and the nostalgia for the past using Victorian morning dresses and corsets, second, vampirism, in that some Goths who are fascinated by vampires are costumed in vampire figures to advocate diabolism and decadence, third, sexual ambiguity of male Goths which emphasizes feminine appearance in the pursuit of androgyny, and fourth, sexual fetish of female Goths which represents aggressive eroticism utilizing fetish paraphernalia.