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首页> 外文期刊>電子情報通信学会技術研究報告. デ-タ工学. Data Engineering >A semantic description language of stream data and its applications for personal TV
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A semantic description language of stream data and its applications for personal TV

机译:流数据的语义描述语言及其在个人电视中的应用

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摘要

Recent progress in broadband Internet and personal TV technologies makes it easier to acquire, store and retrieve stream contents. This leads to the increase of the demand for new usage methods of stream contents such as the personalization of stream contents. Because of the lack of the appropriate metadata for stream contents such as keyword indices and author's intention about the way of his/her contents reuse, it is still difficult to retrieve or summarize stream contents, or integrate the stream content with others. In this paper, we propose a markup language to describe the metadata (semantics) of stream content, and author's intention about the way of his/her contents reuse. The proposed language is able to not only describe keywords or related contents, but also control contents or metadata itself. Also, in this paper, we will describe some new applications of this language to Personal TVs.
机译:宽带互联网和个人电视技术的最新进展使获取,存储和检索流内容变得更加容易。这导致对诸如流内容的个性化之类的流内容的新使用方法的需求增加。由于缺少诸如关键字索引之类的流内容的适当元数据,以及作者对他/她的内容重用方式的意图,因此仍然难以检索或总结流内容,或将流内容与其他内容集成在一起。在本文中,我们提出了一种标记语言来描述流内容的元数据(语义),以及作者对他/她的内容复用方式的意图。所提出的语言不仅能够描述关键字或相关内容,而且能够控制内容或元数据本身。另外,在本文中,我们将介绍该语言在个人电视中的一些新应用。

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