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，我们经常采用小组教学的方法，并辅以一些多媒体教材，完成了以下目标：（1）收集了用于学校、大学、成人教育计划和公司员工技术和非技术培训计划的视听教材，如16 mm短片和录像带，并建立了14，000份教材的数据库。(2)在（1）中准备的数据库被转移到大坂大学的大规模计算机中心。在那里，通过名为“JSR”的大学间网络，启动了一项全国性的信息检索服务。(3)利用（1）中的数据库，编制了一份1000页的教材目录，并分发给许多感兴趣的组织。(4)开发面向知识库的视听媒体IR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.