Abstract
TV-Anytime metadata is being widely accepted as a metadata standard format that describes digital TV contents. It provides a wide spectrum of information of TV programs such as program information, program groups, program schedules, program reviews, program segments, user preferences, etc. These metadata are structured in a large hierarchical XML document. For efficiency, the metadata is split into a set of smaller pieces of metadata fragments that can be transmitted and accessed independently over a broadcast network. In this paper, we propose a fragment-based XML data indexing and querying scheme for efficient processing of TV-Anytime metadata. The experimental results show that the proposed scheme performs better than the generic XML data indexing and querying methods.
This work was supported by Korea Research Foundation Grant funded by Korea Govern-ment(MOEHRD, Basic Research Promotion Fund) (KRF-2005-003-D00281).
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Shin, H., Lee, M., Son, S. (2006). Fragment Indexing of XML-Based Metadata for Digital TV Contents. In: Pan, Z., Cheok, A., Haller, M., Lau, R.W.H., Saito, H., Liang, R. (eds) Advances in Artificial Reality and Tele-Existence. ICAT 2006. Lecture Notes in Computer Science, vol 4282. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11941354_127
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DOI: https://doi.org/10.1007/11941354_127
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