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객체그룹 기반의 분산환경에서 교육용 VDB 시스템의 설계 및 구현
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  • 객체그룹 기반의 분산환경에서 교육용 VDB 시스템의 설계 및 구현
  • Design and Implementation of An Educational VDB System in Distributed Environments Based on Object Groups
저자명
유경택,이현철,주수종,Yu. Gyeong-Taek,Lee. Hyeon-Cheol,Ju. Su-Jong
간행물명
정보처리논문지
권/호정보
1999년|6권 11호|pp.3034-3045 (12 pages)
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한국정보처리학회
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

For efficiently providing multimedia services, distributed computing environments are specified the requirements of various services and distributed object platforms applied an object-oriented technology by TINA Consortium and OMG CORBA. Because multimedia service applications are becoming large and distributing, their servicing managing interfaces among objects are being complicated. In order to solve these defects, it is necessary to suggest a new object grouping model and specify object service/management requirements can be introduced under the object groups. We have been developed the distributed object group platform that can group all individual objects by the relating services and can supply trading functions for interconnecting between distributed objects or object groups. In this paper, we designed and implemented the Virtual Drawing Board for remote equational services on the distributed object group platform we mentioned above. As results, we designed a basic structure and service interfaces, and showed execution procedures of VDB system consisted of distributed objects and objects groups for educational services. For supporting distributed services of VDB system, we used three kinds of tools as follows; IONA orbix 2.2 of CORBA compliance as an object middleware, OrbixTrader 1.0 for interconnection of distributed objects, and the OGTG we developed for interconnection of distributed object groups and checking access rights of objects included in an arbitrary object group.