• 제목/요약/키워드: Use case

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지속가능한 복합산업단지 계획요소 도출 및 적용 사례분석 (An Analysis of Planning elements and Case study of Sustainable Mixed-use Industrial Park)

  • 성재욱;오덕성
    • 한국산학기술학회논문지
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    • 제14권8호
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    • pp.4058-4067
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    • 2013
  • 20세기 산업화가 심화되는 과정에서 산업과 주거가 분리 개발되면서 여러 문제를 발생시키고, 새로운 산업 성장에 따라 산업단지의 복합화가 요구되었다. 이와 함께 지속가능한 산업단지를 조성하기 위한 필요성도 강조되고 있다. 본 연구에서는 지속가능한 복합산업단지의 조성을 위하여 이론 고찰을 통하여 복합산업단지의 개념을 파악하고 선행연구와 전문가FGI를 통해 계획요소를 선정하였다. 그리고 국내 외 사례의 적용현황을 비교 분석하여 측면별 시사점을 도출하고 계획방향을 제시하였으며, 이를 통하여 국내 복합산업단지 조성을 위한 기초자료로 활용하는데 연구의 의의가 있다.

행위패턴을 이용한 소프트웨어 재사용 프레임워크 구축방법 (A Construction Method of the Software Reuse Framework using Behavior Patterns)

  • 이기오;류성열
    • 한국정보처리학회논문지
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    • 제6권8호
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    • pp.2088-2097
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    • 1999
  • 소프트웨어 도메인모형(Domain Model)으로부터 행위패턴을 식별하고, 개발 시스템의 동적 행위를 구체화한 사용 사례추출 및 구조화로 재사용을 증진시키는 소프트웨어 프레임워크(Framework) 구축방법을 제안한다. 대부분의 소프트웨어 행위모형이 이질적인 개발자의 요구사항이나 의도를 일관성 있게 모형화 하지 못하며, 재개발과 유지보수를 위한 구체적인 활용방안이 마련되어 있지 못하다. 따라서, 행위패턴을 식별하고 시스템에 반응하는 구체적인 기능성 항목인 사용 사례(Use Case)를 구조화하여 개발된 모형의 일관성을 보완하고, 재사용과 유지보수를 하는 재사용 프레임워크를 구축한다. 사용 사례의 구조화를 위해 격자모형(Lattice Model)이 이용되며, 재사용 구성항목을 추출하도록 유도할 수 있는 재사용 프로세스 구조와 세부절차를 소개한다.

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젠트리피케이션 발생지역에서 상권 활성화에 따른 프랜차이즈 분포 및 특성에 관한 연구 - 서울시 삼청동지역을 대상으로 - (A Study on Locations and Characteristics of Franchise by Commercial Vitalizations in the Gentrification Area - Focused on Samcheongdong area, Seoul -)

  • 김창호;김환용;나인수
    • 한국BIM학회 논문집
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    • 제8권3호
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    • pp.1-11
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    • 2018
  • Gentrification is appearing in various areas. Especially commercial gentrification, the value of property is rising and it means the change of commercial sphere in revitalizing the underdeveloped commercial. In this study, Identify the process of increasing the franchise rate, which is changing gradually in commercial areas. We analyze prior studies on gentrification and franchise. Identify changing of land use distribution in Samcheong-dong area and analyze franchise change process. As a result of analyzing the changing of land use in Samcheong-dong area, the number of houses and other uses has continued to decrease. In the case of franchises, it increased sharply and in the case of general commercial, it steadily decreased. Looking at analyzing the franchise change process in Samcheong-dong area, In the franchise change process, there is very little change in land use from residential and other uses to general commercial. Representative spaces that show the process of franchise change are around the three-way streets, around the community service center and around the police station.

노래 사용의 가능성과 효과: EFL 대학생 사례연구 (A Study on the Feasibility and Effectiveness Using Songs: A Case Study of EFL College Students)

  • 유도형
    • 비교문화연구
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    • 제38권
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    • pp.351-384
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    • 2015
  • This paper is concerned with the effectiveness of songs in the acquisition of formulaic sequences in the college EFL classroom. The existing research mentions the use of songs in terms of the power of their melodies (Fonseca-Mora, 2000), linguistic features in song lyrics (Abbott, 2002), and the emotional basis of memory (LI & Brand, 2009). Learners' opinions about the use of songs has been ignored, however. In this paper, seven subjects with English ability ranging from advanced (one) intermediate-high (three), intermediate-middle (two), and intermediate-low (one) studied five different pop songs. The results showed that they did not agree with the existing research findings. Rather, they were negative about using songs in the classroom. Their complaints were the burden of using too many hours to memorize lyrics, few language expressions to learn, and too much emphasis on expressions about love and feelings. Students at all levels expressed similar negativity about the use of songs. When their complaints were discussed during interviews, however, their attitude changed from negative to positive. The case study in this paper was on a small-scale but it is suggested that through further research the use of songs could be activated in the EFL classroom. Considering college language learners disregard most existing EFL materials, it appears to be worthwhile to continue further with this kind of research.

Ofloxacin 안연고에 의해 유발된 눈주위 알레르기접촉피부염 (Periocular Allergic Contact Dermatitis Associated with the Use of Ofloxacin Ophthalmic Ointment: A Case Report)

  • 조정원;정해봉;신영빈;강기련;김지연
    • 대한피부과학회지
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    • 제56권10호
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    • pp.624-627
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    • 2018
  • Allergic contact dermatitis is an inflammatory condition associated with periorbital erythema, edema, and pruritus. The periorbital skin is relatively thin compared with the skin over other facial areas; therefore, it is vulnerable to allergen penetration and may show a variety of cutaneous manifestations. Recently, vision enhancement surgery is a widely performed procedure, and the prevalence of senile cataract and glaucoma is increasing. The prevalence of periocular allergic contact dermatitis is increasing secondary to the growing use of topical ophthalmic medications. Several studies in Korea have reported periocular allergic contact dermatitis secondary to the use of topical ophthalmic medications including latanoprost ($Latano^{(R)}$), fluorometholone ($Tolon^{(R)}$), polymyxin B ($Terramycin^{(R)}$), atropine sulfate ($Atropine^{(R)}$), neomycin sulfate ($Cambison^{(R)}$), and befunolol hydrochloride ($Bentos^{(R)}$), among others. However, ofloxacin ($Effexin^{(R)})$-induced allergic contact dermatitis has not been reported in the domestic and/or foreign literature. We report a case of periocular allergic contact dermatitis secondary to the use of ofloxacin ophthalmic ointment.

복합건축의 수직동선 이용자별 효율적인 제3동선의 설정 (The Effective Third Circulation Plan Based on Elevator and Escalator Users Surveys in Mixed-Use Buildings)

  • 이진경;김찬주
    • 대한건축학회논문집:계획계
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    • 제35권2호
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    • pp.3-10
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    • 2019
  • The purpose of the study is to survey the effective methodology of composition and connection for the third pedestrian routes in mixed-use building by case studies. The study is performed as follows: First of all, pedestrian routes are classified into malling route, evacuation route, and the Third route. Secondly, case studies are conducted based on the classification. Thirdly, it is investigated about the composition and connection of the malling and the Third pedestrian route. The investigation is focused on gate, path, central area, vertical circulation(EV and escalator) and the four circulation elements. Finally, the effective methodology is extracted for setting the Third route in mixed-use buildings. The conclusion of the study is as follows: The enhancement of consistency and connection between the main route and the Third route is important for providing convenient paths especially to users who needs shortcut, EV/ES users. Additionally, the connections between EV and gate, between shortcut and EV/ES should be increased to enable users choosing their path as needed.

국내신도시 사례를 통해서 본 뉴어바니즘 도시설계요소 분석 -서울시 은평뉴타운 1구역을 중심으로- (An Analysis of New Urbanism Urban Design Factors in New Town -Case Study on Eunpyung New Town District 1 in Seoul -)

  • 나인수
    • 한국BIM학회 논문집
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    • 제11권1호
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    • pp.31-38
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    • 2021
  • The design principles of new urbanism (NU) have been adopted for new towns-in town projects for inner city neighborhoods in Seoul, Korea Since 2000. Here, ten NU principles were matched to four urban design categories: streets, land use, housing and buildings, and public open spaces. These elements were analyzed for Eunpyung New Town project. Through the case, the applications and implications NU principles are explored. The principles of connectivity, quality architecture and urban design, increased density, green transportation, sustainability, and quality of life were positively and successively adopted for streets, land use, housing and buildings, and public open spaces. The principles of mixed-use and diversity and traditional neighborhood structure were only partially applied in land use, housing and buildings, and public open spaces. It should be note that the walkability principle is intended not for job-housing proximity, but for pedestrian-friendly street design.

Use Case Elicitation Method Using "When" Sentences from User Reviews

  • Kim, Neung-Hoe;Hong, Chan-Ki
    • International journal of advanced smart convergence
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    • 제9권4호
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    • pp.198-202
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    • 2020
  • User review sites are spaces where users can freely post and share their opinions, which are trusted by many people and directly influence sales. In addition, they overcome the limitations arising from existing requirements collection and are able to gather the needs of large numbers of different people at a low cost. Therefore, such sites are attracting attention as new spaces for understanding user needs. In a previous study, a user review analysis was attempted using 5W and 1H, and we inferred that a sentence containing "when" has special information based on the user experience. In addition, the requirements of the derivative activities in a user review can identify more user needs than the general requirements of derivative activities. In this paper, we propose a systematic method of deriving "when" sentences contain meaningful information from user reviews and converting them into use cases, which is one of the requirements of a specification method. This method converts unstructured data into structured data such that it can be included as the user requirements during software development from user comments expressed in natural language. This method will reduce project failures and increase the likelihood of success by enabling an efficient collection and analysis of user needs from valuable user reviews.

럭셔리 패션 브랜드의 메타버스 활용 사례 연구 (Luxury Fashion Brands Case Analysis of Using Metaverse)

  • 김윤미;김진영
    • 패션비즈니스
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    • 제26권3호
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    • pp.50-71
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    • 2022
  • This study aimed to present pioneering data on the use of Metaverse through a case study on the use of Metaverse by luxury brands and to reveal the intrinsic value of Metaverse in the fashion industry. The study was conducted based on literature data such as various articles and papers related to Metaverse and cases of luxury brands. For luxury brands data, we used Interbrand and LYST. As a result, Gucci, Louis Vuitton, Balenciaga, and Burberry were selected. Examples of the use of luxury brands' Metaverse use include; Gucci actively embraced digital technology and used Metaverse technology for the most diverse purposes such as promoting new products, opening seasons, and experiences. Louis Vuitton and Balenciaga focused on the entertainment and games. Burberry focused on promoting and experimenting with new products. As a result of the study, the intrinsic value of the Metaverse is as follows. First, there are no restrictions on time, scale, and institution. Second, active information acceptance is possible; Information can be selectively accommodated through participation and communication using Metaverse. Third, customers and businesses interact in equal positions. As customers participate and communicate, their ties with companies deepen, thus the can create a brand image together. Through Metaverse fashion, customers experiences are not limited to reality and the can directly access optional information. Based on the above examples and values, we hope those fashion companies and Metaverse media will innovate desings to match the trends and the seasons.

사례 기반 추론 시스템에서 적응 지식 자동 획득 모델에 관한 연구 (A Study on Adaptive Knowledge Automatic Acquisition Model from Case-Based Reasoning System)

  • 이상범;김영천;이재훈;이성주
    • 한국지능시스템학회:학술대회논문집
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    • 한국퍼지및지능시스템학회 2002년도 춘계학술대회 및 임시총회
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    • pp.81-86
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    • 2002
  • In current CBR(Case-Based Reasoning) systems, the case adaptation is usually performed by rule-based method that use rules hand-coded by the system developer. So, CBR system designer faces knowledge acquisition bottleneck similar to those found in traditional expert system design. In this thesis, 1 present a model for learning method of case adaptation knowledge using case base. The feature difference of each pair of cases are noted and become the antecedent part of an adaptation rule, the differences between the solutions in the compared cases become the consequent part of the rule. However, the number of rules that can possibly be discovered using a learning algorithm is enormous. The first method for finding cases to compare uses a syntactic measure of the distance between cases. The threshold fur identification of candidates for comparison is fixed th the maximum number of differences between the target and retrived case from all retrievals. The second method is to use similarity metric since the threshold method may not be an accurate measure. I suggest the elimination method of duplicate rules. In the elimination process, a confidence value is assigned to each rule based on its frequency. The learned adaptation rules is applied in riven target Problem. The basic. process involves search for all rules that handle at least one difference followed by a combination process in which complete solutions are built.

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