Search (42 results, page 2 of 3)

  • × author_ss:"Vizine-Goetz, D."
  1. Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1997) 0.01 
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  2. Vizine-Goetz, D.: Classification Research at OCLC (2001) 0.01 
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  3. Mitchell, J.S.; Vizine-Goetz, D.: Millennium project research agenda : cataloging and classification (2000) 0.01 
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  4. Hickey, T.; Vizine-Goetz, D.: ¬The role of classification in CORC (1999) 0.01 
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  5. Hickey, T.B.; Vizine-Goetz, D.: ¬The Role of Classification in CORC (2001) 0.01 
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  6. Vizine-Goetz, D.; Hickey, C.; Houghton, A.; Thompson, R.: Vocabulary mapping for terminology services (2004) 0.01 
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    Abstract
    The paper describes a project to add value to controlled vocabularies by making inter-vocabulary associations. A methodology for mapping terms from one vocabulary to another is presented in the form of a case study applying the approach to the Educational Resources Information Center (ERIC) Thesaurus and the Library of Congress Subject Headings (LCSH). Our approach to mapping involves encoding vocabularies according to Machine-Readable Cataloging (MARC) standards, machine matching of vocabulary terms, and categorizing candidate mappings by likelihood of valid mapping. Mapping data is then stored as machine links. Vocabularies with associations to other schemes will be a key component of Web-based terminology services. The paper briefly describes how the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is used to provide access to a vocabulary with mappings.
  7. Mitchell, J.S.; Vizine-Goetz, D.: Dewey Decimal Classification (DDC) (2009) 0.01 
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  8. Beall, J.; Vizine-Goetz, D.: Finding fiction : facilitating access to works of the imagination scattered by form and format (2006) 0.01 
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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.
  9. Chan, L.M.; Vizine-Goetz, D.: Feasibility of a computer-generated subject validation file based on frequency of occurrence of assigned LC Subject Headings (1995) 0.01 
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  10. Vizine-Goetz, D.; Markey, K.: Subject access literature : 1987 (1988) 0.00 
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  11. Drabenstott, K.M.; Vizine-Goetz, D.: Search trees for subject searching in online catalogs (1990) 0.00 
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  12. Markey, K.; Vizine-Goetz, D.: Untraced reference in the machine-readable Library of Congress Subject Headings (1989) 0.00 
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  13. Vizine-Goetz, D.: Cataloging productivity tool : II. Subject headings for children (1994) 0.00 
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  14. Chan, L.M.; Vizine-Goetz, D.: Towards a computer-generated subject validation file : feasibility and usefulness (1998) 0.00 
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    Abstract
    Recognition, by libraries, of the need for improved efficiency and reliability in subject authority control in catalogues led to a study of the feasibility of automatically creating a subject heading validation file by scanning the OLUC. The premises were: that although the file would not be axhaustive, it would contain the majority of frequently used headings; and that the predicted level of accurary in the file would be high. A sample file of Library of Congress assigned subject headings, from the OCLC Subject Headings Corrections database was analyzed. Results showed that: the frequency of use varies inversely with the number of headings at a given rrate of use; a small number of headings with high frequencies of use accounts for the majority of total use, while a large proportion shows very low frequency of use; topical headings account for 2/3 of assigned headings; and error and obsolescence rates are both low and are in inverse relationship to the frequency of heading use. Concludes that an automatically generated subject heading validation file is feasible and could serve various purposes, including: verification of subject heading strings constructed by cataloguers; updating of subject headings in catalogue maintenance; and validation of subject headings during retrospective catalogue conversion
  15. Vizine-Goetz, D.: Subject headings for everyone : popular Library of Congress Subject Headings with Dewey numers (1998) 0.00 
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  16. Drabenstott, K.M.; Vizine-Goetz, D.: Using subject headings for online retrieval : theory, practice and potential (1994) 0.00 
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    Abstract
    Using subject headings for Online Retrieval is an indispensable tool for online system desingners who are developing new systems or refining exicting ones. The book describes subject analysis and subject searching in online catalogs, including the limitations of retrieval, and demonstrates how such limitations can be overcome through system design and programming. The book describes the Library of Congress Subject headings system and system characteristics, shows how information is stored in machine readable files, and offers examples of and recommendations for successful methods. Tables are included to support these recommendations, and diagrams, graphs, and bar charts are used to provide results of data analyses.
  17. Vizine-Goetz, D.; Drabenstott, K.M.: Computer and manual analysis of subject terms entered by online catalog users (1991) 0.00 
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    Abstract
    Subject queries were extracted from 3 universities' online catalogues and analysed to determine the extend to which they matched subject headings in the LCSH. Computer analyses show that nearly 25% of the subject queries entered by online catalogue users are exact matches of LCSH. Yet, manual analyses show that, even though a user matches or closely matches LCSH-mr, the citations retrieved by this vocabulary are not necessarily satisfactory. Sometimes the closest LCSH-mr is not at all pertinent to a user's topic of interest. This study presents reasons why close matches of LCSH-mr are not always satisfactory and suggests approaches to finding the best matches of the catalogue's controlled vocabulary
  18. Vizine-Goetz, D.: Popular LCSH with Dewey Numbers : Subject Headings for Everyone (2001) 0.00 
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  19. Vizine-Goetz, D.: Cataloguing productivity tools (1994) 0.00 
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    Abstract
    Reports on 2 distinct OCLC research projects under the rubric of cataloguing productivity tools: Electronic Dewey for Windows and Computer Generated Subject Authority Records. A new Windows version of Electronic Dewey is described, which includes features designed to extend the system's usefulness. In a separate effort, OCLC staff investigated the automated creation of subject authority records for the Library of Congress
  20. Vizine-Goetz, D.: Spectrum: a Web-based tool for describing electronic resources (1995) 0.00 
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    Abstract
    Substantial efforts to establish standards for encoding and accessing electronic resources have occured over the past 5 years. Reports the design of a Web based tool, Spectrum, to enable individuals without specialized knowledge of library cataloguing or markup to create records for describing and accessing networked electronic resources of various types. System users may create descriptions of electronic resources and view them as formatted USMARC bibliographic records; TEI headers and URCs. Because continued volatitlity in the definition of data element standards is anticipated, the Spectrum system is designed to allow maximum flexibility in the design of the input formats

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