-
Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000)
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- Date
- 27. 5.2001 16:22:21
- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Chan, L.M.; Mitchell, J.S.; Alex, H. (Übers.); Heiner-Freiling, M. (Übers.); Preuss, M. (Übers.): Dewey-Dezimalklassifikation : Theorie und Praxis (2006)
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- Footnote
- Die zunehmende Nutzung der DDC im deutschsprachigen Raum wird in den kommenden Jahren in der bibliothekarischen Ausbildung und Praxis zu einer stärkeren Nachfrage nach Informations- und Unterrichtsmaterialien zu dieser Klassifikation führen. Die deutsche Übersetzung des DDC-Lehrbuchs Dewey Decimal Classification: Principles and Application bietet für Studierende und praktisch mit dem DDC-Klassifizieren und -Recherchieren Arbeitende eine umfassende Einführung in die theoretischen Grundlagen der Klassifikation, ergänzt durch fachliche Aspekte und viele Einzelbeispiele. Der Gebrauch der Hilfstafeln und die Notationssynthesezwei wesentliche Elemente der DDC - werden detailliert erläutert und mit praktischen Übungen vertieft.
- Theme
- International bedeutende Universalklassifikationen
-
Chan, L.M.; Childress, E.; Dean, R.; O'Neill, E.T.; Vizine-Goetz, D.: ¬A faceted approach to subject data in the Dublin Core metadata record (2001)
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- Source
- Journal of Internet cataloging. 4(2001) nos.1/2, S.35-47
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Chan, L.M.; Hodges, T.L.: Library of Congress Classification (LCC) (2009)
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- Date
- 27. 8.2011 14:22:42
- Theme
- International bedeutende Universalklassifikationen
-
Yi, K.; Chan, L.M.: ¬A visualization software tool for Library of Congress Subject Headings (2008)
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- Content
- The aim of this study is to develop a software tool, VisuaLCSH, for effective searching, browsing, and maintenance of LCSH. This tool enables visualizing subject headings and hierarchical structures implied and embedded in LCSH. A conceptual framework for converting the hierarchical structure of headings in LCSH to an explicit tree structure is proposed, described, and implemented. The highlights of VisuaLCSH are summarized below: 1) revealing multiple aspects of a heading; 2) normalizing the hierarchical relationships in LCSH; 3) showing multi-level hierarchies in LCSH sub-trees; 4) improving the navigational function of LCSH in retrieval; and 5) enabling the implementation of generic search, i.e., the 'exploding' feature, in searching LCSH.
- Source
- Culture and identity in knowledge organization: Proceedings of the Tenth International ISKO Conference 5-8 August 2008, Montreal, Canada. Ed. by Clément Arsenault and Joseph T. Tennis
-
Chan, L.M.; Mitchell, J.S.: Dewey Decimal Classification : principles and applications (2003)
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- Object
- DDC-22
-
Chan, L.M.; Hodges, T.L.: ¬The Library of Congress Classification (2000)
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- Theme
- International bedeutende Universalklassifikationen
-
O'Neill, E.T.; Chan, L.M.: FAST - a new approach to controlled subject access (2008)
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- Theme
- Verbale Doksprachen im Online-Retrieval
-
Chan, L.M.: Library of Congress Subject Headings : principles and application (2005)
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- Isbn
- 1-59158-154-0 (hb.) * 1-59158-156-7 (pb.)
-
O'Neill, E.T.; Childress, E.; Dean, R.; Kammerer, K.; Vizine-Goetz, D.; Chan, L.M.; El-Hoshy, L.: FAST: faceted application of subject terminology (2003)
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- Theme
- Klassifikationssysteme im Online-Retrieval
-
O'Neill, E.T.; Chan, L.M.; Childress, E.; Dean, R.; El-Hoshy, L.M.; Vizine-Goetz, D.: Form subdivisions : their identification and use in LCSH (2001)
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- Date
- 10. 9.2000 17:38:22
-
Yi, K.; Chan, L.M.: Linking folksonomy to Library of Congress subject headings : an exploratory study (2009)
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- Date
- 20. 6.2010 14:29:15
-
Chan, L.M.; Zeng, M.L.: Metadata interoperability and standardization - a study of methodology, part II : achieving interoperability at the record and repository levels (2006)
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- Abstract
- This is the second part of an analysis of the methods that have been used to achieve or improve interoperability among metadata schemas and their applications in order to facilitate the conversion and exchange of metadata and to enable cross-domain metadata harvesting and federated searches. From a methodological point of view, implementing interoperability may be considered at different levels of operation: schema level (discussed in Part I of the article), record level (discussed in Part II of the article), and repository level (also discussed in Part II). The results of efforts to improve interoperability may be observed from different perspectives as well, including element-based and value-based approaches. As discussed in Part I of this study, the results of efforts to improve interoperability can be observed at different levels: 1. Schema level - Efforts are focused on the elements of the schemas, being independent of any applications. The results usually appear as derived element sets or encoded schemas, crosswalks, application profiles, and element registries. 2. Record level - Efforts are intended to integrate the metadata records through the mapping of the elements according to the semantic meanings of these elements. Common results include converted records and new records resulting from combining values of existing records. 3. Repository level - With harvested or integrated records from varying sources, efforts at this level focus on mapping value strings associated with particular elements (e.g., terms associated with subject or format elements). The results enable cross-collection searching. In the following sections, we will continue to analyze interoperability efforts and methodologies, focusing on the record level and the repository level. It should be noted that the models to be discussed in this article are not always mutually exclusive. Sometimes, within a particular project, more than one method may be used.
