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Fragment indexing of XML-based metadata for digital TV contents

Title
Fragment indexing of XML-based metadata for digital TV contents
Authors
Shin H.Lee M.Son S.
Ewha Authors
이민수
SCOPUS Author ID
이민수scopus
Issue Date
2006
Journal Title
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ISSN
0302-9743JCR Link
Citation
vol. 4282 LNCS, pp. 1223 - 1232
Indexed
SCOPUS scopus
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. Keywords: TV-Anytime metadata, XML indexing, metadata fragment. © 2006 Springer-Verlag Berlin/Heidelberg.
DOI
10.1007/11941354_127
ISBN
3540497765; 9783540497769
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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