• 제목/요약/키워드: Heavyweight and Lightweight Architecture

검색결과 4건 처리시간 0.017초

JBoss Seam 프레임워크를 기반으로 JPetStore 주문시스템의 설계 및 구현 (Design and Implementation of JPetStore Order System Based JBoss Seam Framework)

  • 이명호
    • 한국산학기술학회논문지
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    • 제11권5호
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    • pp.1708-1715
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    • 2010
  • 본 논문은 Seam 프레임워크과 연관된 객체지향 소프트웨어 개발에 대한 지침과 평가 지표를 제공하는데 목적이 있다. 기존의 아키텍처가 가지고 있는 문제점을 해결하고 장점들을 지원하기 위하여 새롭게 등장한 표준화 아키텍처가 Seam 아키텍처이다. 현재까지 중량 및 경량 컨테이너 아키텍처의 표준화를 장점으로 제안된 잘 알려진 아키텍처로 Seam 프레임워크가 있다. 따라서 본 연구에서는 기존의 중량과 경량 아키텍처가 가지고 있는 단점들을 해결하고 장점들을 지원하기 위하여 개발된 최신 경량 컨테이너 아키텍처인 Seam 프레임워크를 기반으로 JPetStore 주문시스템의 설계 및 구현을 통하여 이전의 사양과의 객관적인 소프트웨어 개발 생산성 지침을 제공하고자 한다.

Seam 프레임워크 기반의 대용량 분산 객체 처리의 설계 및 구현 (Design and Implementation of Large Size Distributed Object Process Based Seam Framework)

  • 이명호
    • 한국산학기술학회:학술대회논문집
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    • 한국산학기술학회 2010년도 춘계학술발표논문집 1부
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    • pp.9-13
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    • 2010
  • This paper proposes an object-oriented software development guidance and an evaluation index for the productivity related to Seam Framework. Heavyweight and lightweight architecture to resolve the problem with benefits to support the new architecture is a large size distributed object standardization architecture. This architecture, such as the Seam Framework, to provide all of the architecture is possible. The distributed object standardization architecture is most often used in business Seam Framework is well-known architecture. Therefore, this study is based on the Seam Framework large distributed object architecture, design and implementation of standardization software development productivity and the objective is to provide guidance.

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실생활 충격소음을 통한 표준 바닥충격원의 실효성 검증 (Verification of Effectiveness of the Standard Floor Impact Source by Comparing with Living Impact Sources)

  • 박현구;김경모;김선우
    • 한국소음진동공학회논문집
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    • 제23권12호
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    • pp.1117-1126
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    • 2013
  • The standard impact sources, standardized to rate the sound insulation performance of floor structure, should simulate well the real floor impact sources, which is very important to grade the floor structure then to establish counter plan to improve the performance of floor. Recently the tire, the standard heavyweight impact source, has been discussed that the impact force is too big to represent the real impact force. And researches have been carried on the applicability as a substitute or a supplementary. In addition, tapping machine, the standard lightweight impact source, is also questionable if it is representative of real lightweight impact source. This study aims to examine the similarity of standard impact sources with living impact sources, comparing the physical characteristics such as impact force, frequency contents and sound level. The result showed that the physical characteristics of standard impact sounds were somewhat different with that of living impact sounds, and the standard sources couldn't be verified from this result. Later subjective evaluation should be followed to compare how the physical differences make relationship with the subjective differences.

벽식구조 공동주택의 바닥충격음 개선에 대한 연구 (A Study on the Improvement of the Floor Impact Sound Insulation Performance in Wall Slab Type Apartment)

  • 김선우
    • KIEAE Journal
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    • 제12권1호
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    • pp.73-81
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    • 2012
  • Floor impact sound has been most annoying for years among the noises which are produced in apartment. This study aims to analyze the improvement of floor impact sound by comparing the results of the test which was carried out for the wall slab type apartment and moment frame apartment, and also for the effect of advanced vibration isolation layer. Moment frame structure that main structure consists of column and slab has shown better performance for the heavyweight impact sound comparing with wall slab type structure which is general type in Korea. Stiffness of floor system was raised by reinforcing the stiffness of vibration isolation layer, and it was analyzed how much the floor impact sound performance was improved. The result showed that the reinforced floor had better performance than the existing floor system that uses lightweight porous concrete as vibration isolation material. In addition, a system used wire mesh in mortar showed improvement of floor impact sound than a system without wire mesh, and better performance for the frequency bands lower than 160 Hz which causes floor impact problem in wall slab type apartment.