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Flexible and scalable digital library search

机译:灵活且可扩展的数字图书馆搜索

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摘要

The everlasting search for new methods to explore the Inter- or Intranet is still going on. In this demo we present the combined effort of the AMIS and DMW research projects, each covering significant parts of this problem. The contribution of this demo is twofold. Firstly, we demonstrate how feature grammars offer a flexible solution for extraction and querying of meta-data from multimedia documents in general. Scalability and efficiency support are illustrated for full text indexing and retrieval. Secondly, we show how for a more limited domain, like an Intranet, conceptual modeling can offer additional and more powerful query facilities. The limited domain case, also allows the extraction and querying of high-level concepts from raw video data.
机译:不断寻找新的方法来探索Internet或Intranet的工作仍在继续。在此演示中,我们介绍了AMIS和DMW研究项目的共同努力,每个项目都涵盖了该问题的重要部分。该演示的贡献是双重的。首先,我们演示特征语法如何为从多媒体文档中提取和查询元数据提供灵活的解决方案。说明了全文索引和检索的可伸缩性和效率支持。其次,我们展示了如何在更有限的域(例如Intranet)中,概念建模可以提供其他更强大的查询功能。在受限域的情况下,还允许从原始视频数据中提取和查询高级概念。

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