Abstract
We describe the motivation, design and implementation of an infrastructure to support metadata quality assessment within a specialised Open Archives Initiative (OAI) sub-domain, the Open Language Archives Community (OLAC). While services for structural validation of metadata are widely used, there is little corresponding work regarding services which evaluate the semantic and syntactic content of metadata from a qualitative perspective. We posit that any measure of metadata quality benefits from both contextual and referential assessment – metadata on a per record and per collection basis is legitimately assessed against the baseline of broader community practice, as well as for compliance to any external standard. In this paper we describe the implementation of a metadata quality assessment scheme, and the corresponding interfaces to the evaluation tool.
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References
Dublin Core, http://dublincore.org
Open Archives Initiative, http://www.openarchives.org
Open Language Archives Community, http://www.language-archives.org
Dublin Core Metadata Element Set, Version 1.1: Reference Description, http://dublincore.org/documents/dces
Hochstenbach, P., Jerez, H., Van de Sompel, H.: The OAI-PMH Static Repository and Static Repository Gateway. In: Proceedings of the IEEE/ACM Joint Conference on Digital Libraries 2003 (JDCL 2003), pp. 210–220 (2003)
Lagoze, C., Van de Sompel, H., Nelson, M., Warner, S.: The Open Archives Initiative Protocol for Metadata Harvesting (2002), http://www.openarchives.org/OAI/openarchivesprotocol.html
Aristar-Dry, H., Johnson, H.: OLAC Linguistic Data Type Vocabulary (2002), http://www.languagearchives.org/REC/type.html
Simons, G., Bird, S.: OLAC Subject Language Vocabulary (2003), http://www.language-archives.org/REC/language.html
Aristar-Dry, H., Appleby, M.: OLAC Linguistic Subject Vocabulary (2003), http://www.language-archives.org/REC/field.html
Simons, G., Bird, S.: OLAC Language Vocabulary (2003), http://www.language-archives.org/REC/language.html
Johnson, H.: OLAC Role Vocabulary (2003), http://www.language-archives.org/REC/role.html
Simons, G.: A Query Facility for the Selective Harvesting of OLAC Metadata (2003), http://www.language-archives.org/NOTE/query.html
Simons, G.: OLAC Virtual Service Provider (2003), http://www.language-archives.org/viser
Maly, K., Zubair, M., Liu, X.: Kepler. An OAI Data/Service Provider for the Individual. D-Lib Magazine 7(4) (2001), http://www.dlib.org/dlib/april01/maly/04maly.html
Simons, G., Bird, S.: Recommended Metadata Extensions (2002), http://www.language-archives.org/REC/olac-extensions.html
Simons, G., Bird, S.: he Open Language Archives Community: An infrastructure for distributed archiving of language resources. Literary and Linguistic Computing 18, 117–128 (2003)
Bird, S., Simons, G.: Extending Dublin Core Metadata to support the description and discovery of language resources. Computing and the Humanities 37, 375–388 (2003)
Hughes, B., Kamat, A.: A Metadata Search Engine for Language Archives (manuscript, 2004)
Ward, J.: A Quantitative Analysis of Unqualified Dublin Core Metadata Element Set Usage within Data Providers Registered with the Open Archives Initiative. In: Proceedings of the IEEE/ACM Joint Conference on Digital Libraries 2003 (JDCL 2003), pp. 315–317 (2003)
Open Language Archives Community Project at Sourceforge, http://olac.sourceforge.net
OLAC Archive Report Card, http://www.language-archives.org/tools/reports/archive/ReportCard.php
MySQL Database Engine, http://www.mysql.com
PHP Scripting Engine, http://www.php.net
Sokvitne, L.: An Evaluation of the Effectiveness of Current Dublin Core Metadata for Retrieval. In: Proceedings of VALA 2000. Victorian Association for Library Automation, Melbourne (2000)
Greenberg, J., Pattuelli, M.C., Parsia, B., Robertson, W.D.: Author-Generated Dublin Core Metadata for Web Resources: A Baseline Study in an Organisation. Journal of Digital Information 2(2) (2001)
OAI Repository Explorer, http://oai.dlib.vt.edu/cgi-bin/Explorer/oai2.0/testoai
OLAC Archive Survey, http://www.language-archives.org/tools/survey.php4
ISO, ISO 639-2: Codes for the representation of names of languages – Part 2: Alpha-3 code. International Organisation for Standardization (1998)
Spanne, J.: OLAC: The State of the Archives. In: Proceedings of the IRCS Workshop on Open Language Archives., Institute for Research in Cognitive Science, pp. 42–46. University of Pennsylvania, Philadelphia (2002)
Hughes, B.: Perspectives on Metadata. In: Proceedings of the LREC 2004 Workshop on Building the Language Resources and Evaluation Roadmap: Joint COCOSDA and ICCWLRE Meeting. European Language Resources Association, Paris (2004)
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© 2004 Springer-Verlag Berlin Heidelberg
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Hughes, B. (2004). Metadata Quality Evaluation: Experience from the Open Language Archives Community. In: Chen, Z., Chen, H., Miao, Q., Fu, Y., Fox, E., Lim, Ep. (eds) Digital Libraries: International Collaboration and Cross-Fertilization. ICADL 2004. Lecture Notes in Computer Science, vol 3334. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30544-6_34
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DOI: https://doi.org/10.1007/978-3-540-30544-6_34
Publisher Name: Springer, Berlin, Heidelberg
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