A comparison of schemas for video metadata representation

Hunter, Jane and Armstrong, Liz (1999). A comparison of schemas for video metadata representation. In: H. Rudin and I. F. Akyildiz, Computer Networks. Proceedings of: WWW8 The 8th International World Wide Web Conference. WWW8: The Eighth International World Wide Web Conference, Toronto, Canada, (1431-1451). 11-14 May 1999. doi:10.1016/S1389-1286(99)00053-5

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Author Hunter, Jane
Armstrong, Liz
Title of paper A comparison of schemas for video metadata representation
Conference name WWW8: The Eighth International World Wide Web Conference
Conference location Toronto, Canada
Conference dates 11-14 May 1999
Proceedings title Computer Networks. Proceedings of: WWW8 The 8th International World Wide Web Conference
Journal name Computer Networks-The International Journal of Computer and Telecommunications Networking
Place of Publication Amsterdam, Netherlands
Publisher Elsevier
Publication Year 1999
Sub-type Fully published paper
DOI 10.1016/S1389-1286(99)00053-5
ISSN 1389-1286
1872-7069
0169-7552
Editor H. Rudin
I. F. Akyildiz
Volume 31
Issue 11-16
Start page 1431
End page 1451
Total pages 21
Language eng
Formatted Abstract/Summary To enable the resource discovery of audiovisual documents over the World Wide Web, it will be necessary to define content description standards or metadata standards for complex, multi-layered, time-dependent information-rich audiovisual data streams. In particular, this is the primary goal of the emerging MPEG-7 standard, the `Multimedia Content Description Interface' under development by the MPEG group. In the past, a lot of effort has gone into generating descriptors and description schemes for video indexing but comparatively little research has been done on schemas capable of defining the structure, content and semantics of video documents and enabling validation and higher levels of automated content checking. This paper compares the capabilities of the RDF Schema, Extensible Markup Language (XML), Document-type Definitions (DTDs), Document Content Description (DCD), and Schema for Object-Oriented XML (SOX), for supporting and validating hierarchical video descriptions based on Dublin Core, MPEG-7 and a specific hierarchical structure. Finally, this paper proposes a hybrid schema based on features from each of these schemas which will satisfy the MPEG-7 Description Definition Language (DDL) requirements.
© 1999 Published by Elsevier Science B.V. All rights reserved.
Subjects 280000 Information, Computing and Communication Sciences
Keyword Video
Metadata
Schema
Dublin core
MPEG-7
References [1] MPEG-7, the "Multimedia Content Description Interface" [2] Hunter J., Iannella R., "The Application of Metadata Standards to Video Indexing", Second European Conference on Research and Advanced Technology for Digital Libraries, Crete, Greece, September, 1998. [3] Gonno Y., Nishio F., Haraoka K., Yamagishi Y., "Metadata Structuring of Audiovisual Data Streams on MPEG-2 System", Metastructures '98, Montreal, Canada, August, 1998. [4] Nishio F., Gonno Y., Haraoka K., Yamagishi Y., "Transporting RDF Metadata Associated with Structured Contents", Metastructures '98, Montreal, Canada, August, 1998. [5] Bhat D., "On Representing Video Structure Using RDF", Doc ISO/IEC JTC1/SC29/WG11 MPEG98/M4132, MPEG Atlantic City Meeting, October 1998. [6] Dublin Core Home Page [7] MPEG-7 Requirements Document V.7", Doc ISO/IEC JTC1/SC29/WG11 MPEG98/N2461, MPEG Atlantic City Meeting, October 1998. [8] "Resource Description Framework (RDF) Model and Syntax Specification", REC-rdf-syntax-19990222, W3C Recommendation, 22 February 1999. [9] "Resource Description Framework (RDF) Schema Specification", WD-rdf-schema-19990218, W3C Working Draft, 18 February 1999. [10] XML Schema Working Group [11] Saarela J., SiRPAC - Simple RDF Parser and Compiler, 25 February 1999. [12] Extensible Markup Language (XML) 1.0, REC-xml-19980210, W3C Recommendation 10 February 1998. [13] Deutsch A., Fernandez M., Florescu D., Levy A., Suciu D., XML-QL: A Query Language for XML, Submission to W3C, 19 August 1998. [14] Bray T., "Adding Strong Data Typing to SGML and XML", May 1997. [15] Document Content Description for XML, Submission to W3C, 31 July 1998. [16] XML-Data, W3C Note, 5 January 1998. [17] Schema for Object-Oriented XML (SOX), NOTE-SOX-19980930, Submission to W3C, 15 September 1998. [18] Document Definition Markup Language (DDML) Specification, Version 1.0, W3C Note, 19 January, 1999 [19] XSchema Specification, Version 1.0, November 1998 [20] Hunter J., "A Proposal for an MPEG-7 Description Definition Language", P547, MPEG-7 Test and Evaluation AHG Meeting, Lancaster, February 1999. [21] "XML Schema Requirements", NOTE-xml-schema-req-19990215, W3C Note, 15 February 1999.
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status UQ
Additional Notes Published 17 May 1999. Presented during "Paper Session 3C: Hypermedia and Video"

 
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