A STUDY OF KNOWLEDGE BASE ORIENTED IR SYSTEM FOR AUDIO VISUAL MEDIA

综合科学教育必须同时涵盖自然科学、社会科学和人类学等广泛领域。为此，经常采用小组教学和一些多媒体教材。实现了以下目标：(1)收集了中小学、大学、成人教育项目使用的视听教材以及公司员工的16 mm短片和录像带等技术和非技术培训项目的信息，并建立了1.4万份教材的数据库。(2)将(1)中建立的数据库转移到大阪大学大型计算机中心。在那里，通过标题为“JSR”的大学间网络，启动了全国性的信息检索服务。(3)利用(1)中的数据库，编写了1000页的教材目录，并分发给大量感兴趣的组织。(4)开发面向知识库的视听媒体信息检索系统。

Comprehensive science education must cover such broad fields as natural science, social sience and anthropology simultaneously. For this purpose team teaching is often used, together with a number of multimedia teaching materials.The following goals were accomplished:(1) Information on audio-visual teaching materials to be used in schools, universityies, adult education programs, and both technical and nontechnical training programs for company employees such as 16mm short films and video tapes was collected, and a data base for 14,000 teaching materials was prepared.(2) The data base prepared in (1) was transferred to the Large Scale Computer Center of Osaka University. There, through the interuniversity network under the title of "JSR" , a nationwide information retrieval service was started.(3) Using the data base in (1) , an 1000-page catalog of teaching materials was prepared and distributed to a large number of interested organizations.(4) Development of a Knowledge base oriented IR system for audio-visual media.