-
O'Neill, E.T.; Vizine-Goetz, D.: Quality control in online databases (1989)
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- Source
- Annual review of information science and technology. 23(1988), S.125-156
-
Hickey, T.B.; Vizine-Goetz, D.: ¬The Role of Classification in CORC (2001)
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- Date
- 11. 2.1997 20:11:23
-
Vizine-Goetz, D.: Classification Research at OCLC (2001)
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- Date
- 11. 2.1997 20:11:23
-
Vizine-Goetz, D.: Spectrum: A Web-Tool for Describing Internet Resources (2001)
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- Date
- 11. 2.1997 20:11:23
-
Vizine-Goetz, D.; Mitchell, J.S.: Dewey 2000 (2001)
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- Date
- 11. 2.1997 20:11:23
-
Vizine-Goetz, D.: Popular LCSH with Dewey Numbers : Subject Headings for Everyone (2001)
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- Date
- 11. 2.1997 20:11:23
-
Vizine-Goetz, D.: Online classification : implications for classifying and document retrieval (1996)
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- Abstract
- Recent advances in automating library classification data are causing the makers and maintainers of DDC and LCC to seek enhancements to these schemes that will facilitate computer-assisted classifying and extend the usefulbess of library classification to electronic collections. To explore the kinds of improvements that are needed to ensure that classification remains a viable subject retrieval tool, DDC numbers applied to over 40.000 records for Internet-accessible resources were analyzed. This analysis is used as a springboard for recommendations for improvements to DDC and LCC
- Date
- 23. 7.1996 19:14:52
- Series
- Advances in knowledge organization; vol.5
-
Vizine-Goetz, D.: NetLab / OCLC collaboration seeks to improve Web searching (1999)
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- Abstract
- Vorstellung verschiedener Projekte zur Verbesserung der Internet-Erschließung mit Hilfe der DDC
-
Vizine-Goetz, D.: Dewey research : new uses for the DDC (2001)
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- Abstract
- Bericht über verschiedene Forschungsprojekte bei OCLC im Umfeld der DDC (Renardus, DDC in the Collaborative Digital Reference Service (CDRS), OverView (Information Visualization using Dewey, NetFirst results categorized by Dewey)
- Date
- 22. 6.2002 19:32:34
-
Vizine-Goetz, D.; Beall, J.: Using literary warrant to define a version of the DDC for automated classification services (2004)
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- Abstract
- This paper presents the results of an exploratory study to determine literary warrant for topics in electronic resources. The classification numbers in Abridged Edition 14 were used as a starting point. Using the principles of abridgment and expansion in Dewey, a version of the DDC is defined that accommodates the topics found an three diverse Web sites that use Dewey: BUBL, Canadian Information By Subject, and KidsClick! The resulting classes are used to create a database for automated classification of Web resources.
- Object
- DDC-22
- Series
- Advances in knowledge organization; vol.9
-
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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- Abstract
- Form subdivisions have always been an important part of the Library of Congress Subject Headings. However, when the MARC format was developed, no separate subfield code to identify form subdivisions was defined. Form and topical subdivisions were both included within a general subdivision category. In 1995, the USMARC Advisory Group approved a proposal defining subfield v for form subdivisions, and in 1999 the Library of Congress (LC) began identifying form subdivisions with the new code. However, there are millions of older bibliographic records lacking the explicit form subdivision coding. Identifying form subdivisions retrospectively is not a simple task. An algorithmic method was developed to identify form subdivisions coded as general subdivisions. The algorithm was used to identify 2,563 unique form subdivisions or combinations of form subdivisions in OCLC's WorldCat. The algorithm proved to be highly accurate with an error rate estimated to be less than 0.1%. The observed usage of the form subdivisions was highly skewed with the 100 most used form subdivisions or combinations of subdivisions accounting for 90% of the assignments.
- Date
- 10. 9.2000 17:38:22
-
Chan, L.M.; Vizine-Goetz, D.: Errors and obsolete elements in assigned Library of Congress Subject Headings : implications for subject cataloging and subject authority control (1997)
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- Abstract
- An analysis of a sample of 9.442 headings assigned by the LoC to bibliographic records disclosed 2 types of invalid headings: those that were erroneous and those that were obsolete. Each type revealed recurring patterns. Errors and obsolete elements occuring in assigned heading involve MARC coding, terminology in main headings and subdivisions, application of subdivisions, and in mechanical elements such as punctuation and capitalization. Different headings (e.g. personal name, corporate name, topical, etc.) display different patterns as well as predominance of errors and obsoleteness. Although the overall error rate is low, an awareness and understanding of patterns of errors and obsolescnce in subject heading strings should contribute to improvement in subject heading assignment and subject authority control
-
Mitchell, J.S.; Vizine-Goetz, D.: DDC taxonomy server (2000)
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- Abstract
- We describe a new information technology for knowledge organization: the development of a Web-accessible "taxonomy" server based on the top levels of the Dewey Decimal Classification (DDC) system. The server offers a publicly accessible automatic metadata creation tool that returns metadata encoded in XML. This paper discusses the role of the DDC in the project. Included in the metadata is automatic subject assignment based on the DDC and represented in XML. The project also provides a public browsing interface that uses the DDC as its underlying structure the DDC
- Series
- Advances in knowledge organization; vol.7
- Source
- Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al
-
Drabenstott, K.M.; Vizine-Goetz, D.: Search trees for subject searching in online catalogs (1990)
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-
Markey, K.; Vizine-Goetz, D.: Untraced reference in the machine-readable Library of Congress Subject Headings (1989)
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-
Vizine-Goetz, D.: Dewey as an Internet subject guide (1998)
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- Abstract
- This paper describes how the Dewey Decimal Classification (DDC) is being prepared for use as an Internet subject guide. These preparations are being carried out in three phases 1) adding supplemental terminology to the DDC to better lead Internet users to relevant DDC categories, 2) revising the Dewey captions for currency and expressiveness, and 3) prototyping a Web-accessible Dewey Subject Guide that incorporates the outcomes from the earlier phases. Phases 1 and 2 are addressed in detail in this paper
- Series
- Advances in knowledge organization; vol.6
- Source
- Structures and relations in knowledge organization: Proceedings of the 5th International ISKO-Conference, Lille, 25.-29.8.1998. Ed.: W. Mustafa el Hadi et al
-
Koch, T.; Vizine-Goetz, D.: Automatic classification and content navigation support for Web services : DESIRE II cooperates with OCLC (1998)
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- Abstract
- Emerging standards in knowledge representation and organization are preparing the way for distributed vocabulary support in Internet search services. NetLab researchers are exploring several innovative solutions for searching and browsing in the subject-based Internet gateway, Electronic Engineering Library, Sweden (EELS). The implementation of the EELS service is described, specifically, the generation of the robot-gathered database 'All' engineering and the automated application of the Ei thesaurus and classification scheme. NetLab and OCLC researchers are collaborating to investigate advanced solutions to automated classification in the DESIRE II context. A plan for furthering the development of distributed vocabulary support in Internet search services is offered.
-
Beall, J.; Vizine-Goetz, D.: Finding fiction : facilitating access to works of the imagination scattered by form and format (2006)
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- Abstract
- This study explores ways to assist users who are primarily interested in finding a good story, regardless of format or literary form. The emphasis is on materials classed in the Arts (700s) and Literature (800s) in the Dewey Decimal Classification (DDC) system. Features from two prototypes, FictionFinder and DeweyBrowser, are being combined to attempt to assist users in finding terms to input while providing a holistic approach to finding works with imaginary content.
- Series
- Advances in knowledge organization; vol.10
-
Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1998)
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- Date
- 22. 9.1997 19:16:05
-
Vizine-Goetz, D.; Markey, K.: Characteristics of subject heading records in the machine-readable Library of Congress Subject Headings (1989)
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- Abstract
- Since April 1986 the LoC has been distributing the machine-readable LSCH-mr in the form of a cumulative master tape and weekly tape update service. ... This paper details the characteristics of authority records for subject headings (MARC tag 150) ...
- Footnote
- Rez. in: Cataloging & classification quarterly 10(1990) S.116-118 (D. Lucas)
