멀티미디어 데이터베이스에서 SMIL을 이용한 질의어 확장 및 프리젠테이션 시스템의 구현

Query Language Extension and Implementation of MM Presentation System using SMIL in MMDB

  • 이중화 (부산대학교 대학원 전자계산학과) ;
  • 이종환 (부산대학교 대학원 전자계산학과) ;
  • 유영호 (부산대학교 대학원 전자계산학과) ;
  • 김경석 (부산대학교 전자전기정보컴퓨터공학부)
  • 발행 : 2001.02.01

초록

멀티미디어 데이터베이스 시스템에서 멀티미디어 데이터를 질의하고 결과를 어떻게 프리젠테이션 할 것인가 하는 것은 매우 중요하다. 또한 질의 결과를 다양한 응용에서 사용하기 위해서는 보다 일반화된 형태로 질의결과를 제공해야 한다. 본 논문에서는 W3C의 권고안인 SMIL에서 제공하는 멀티미디어 프리젠테이션의 기능적 요소들을 질의어에서 지원하도록 함으로써 보다 일반화된 형태로 질의어를 확장하고, 또한 다양한 응용에서 사용하도록 하기 위해서 질의 결과를 SMIL 형태로 제공하도록 한다.

It is very important how users query MM data and how the query results are presented in MMDB systems. Also, the query results are represented as the generalized form so as to be used in various applications. In this paper, we propose a generalized method for querying and presenting MM data by extending query language based on presentation elements of SMIUSMIL is W3C recommendation for synchronized MM presentation). Our system provides the query results for users as SMIL format in order to be used for various applications.

키워드

참고문헌

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