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  • × author_ss:"Vizine-Goetz, D."
  1. Koch, T.; Vizine-Goetz, D.: DDC and knowledge organization in the digital library : Research and development. Demonstration pages (1999) 0.01 
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    Abstract
    Der Workshop gibt einen Einblick in die aktuelle Forschung und Entwicklung zur Wissensorganisation in digitalen Bibliotheken. Diane Vizine-Goetz vom OCLC Office of Research in Dublin, Ohio, stellt die Forschungsprojekte von OCLC zur Anpassung und Weiterentwicklung der Dewey Decimal Classification als Wissensorganisationsinstrument fuer grosse digitale Dokumentensammlungen vor. Traugott Koch, NetLab, Universität Lund in Schweden, demonstriert die Ansätze und Lösungen des EU-Projekts DESIRE zum Einsatz von intellektueller und vor allem automatischer Klassifikation in Fachinformationsdiensten im Internet.
    Content
    1. Increased Importance of Knowledge Organization in Internet Services - 2. Quality Subject Service and the role of classification - 3. Developing the DDC into a knowledge organization instrument for the digital library. OCLC site - 4. DESIRE's Barefoot Solutions of Automatic Classification - 5. Advanced Classification Solutions in DESIRE and CORC - 6. Future directions of research and development - 7. General references
  2. Vizine-Goetz, D.: Dewey research : new uses for the DDC (2001) 0.01 
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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
  3. Vizine-Goetz, D.; Beall, J.: Using literary warrant to define a version of the DDC for automated classification services (2004) 0.01 
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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
  4. 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) 0.01 
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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
  5. Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1998) 0.00 
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    Date
    22. 9.1997 19:16:05
  6. 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) 0.00 
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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
  7. Mitchell, J.S.; Vizine-Goetz, D.: DDC taxonomy server (2000) 0.00 
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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
  8. O'Neill, E.T.; Vizine-Goetz, D.: Quality control in online databases (1989) 0.00 
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  9. Drabenstott, K.M.; Vizine-Goetz, D.: Search trees for subject searching in online catalogs (1990) 0.00 
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  10. Markey, K.; Vizine-Goetz, D.: Untraced reference in the machine-readable Library of Congress Subject Headings (1989) 0.00 
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  11. Vizine-Goetz, D.: Dewey as an Internet subject guide (1998) 0.00 
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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
  12. Koch, T.; Vizine-Goetz, D.: Automatic classification and content navigation support for Web services : DESIRE II cooperates with OCLC (1998) 0.00 
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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.
  13. Beall, J.; Vizine-Goetz, D.: Finding fiction : facilitating access to works of the imagination scattered by form and format (2006) 0.00 
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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
  14. Vizine-Goetz, D.; Markey, K.: Characteristics of subject heading records in the machine-readable Library of Congress Subject Headings (1989) 0.00 
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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)
  15. Hickey, T.; Vizine-Goetz, D.: ¬The role of classification in CORC (1999) 0.00 
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  16. Vizine-Goetz, D.; Thompson, R.: Towards DDC-classified displays of Netfirst search results : subject access issues (2003) 0.00 
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    Abstract
    To determine the potential benefits of providing classified displays of search results, we analyzed the classification features of the OCLC NetFirst database using criteria developed by the Subject Analysis Committee (SAC) subcommittee an Metadata and Classification. We also studied NetFirst search logs to better understand how the classification-based searching and limiting functions implemented in the system are being used. Our findings suggest that to increase the use of classification-based features in systems for general users, classificatory functions must be well integrated with the basic search and display functions.
    Source
    Subject retrieval in a networked environment: Proceedings of the IFLA Satellite Meeting held in Dublin, OH, 14-16 August 2001 and sponsored by the IFLA Classification and Indexing Section, the IFLA Information Technology Section and OCLC. Ed.: I.C. McIlwaine
  17. 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
  18. 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.
    Footnote
    Rez. in: Information processing and management 31(1995) no.3, S.450-451 (R.R. Larson); Library resources and technical services 41(1997) no.1, S.60-67 (B.H. Weinberg)
  19. Vizine-Goetz, D.: FAST headings as tags for WorldCat (2011) 0.00 
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    Abstract
    This paper reports on an investigation to use Faceted Application of Subject Terminology (FAST) as a surrogate for tags in WorldCat, a global catalog of bibliographic records and location information for books, videos, music, and other types of materials found in libraries. FAST is a controlled vocabulary based on the Library of Congress Subject Headings (LCSH). FAST is applied to a copy of WorldCat to explore the potential of generating tag-like information for bibliographic records. The paper provides sample visualizations of FAST headings inspired by social tagging applications. FAST Headings as Tags for WorldCat - ResearchGate. Available from: http://www.researchgate.net/publication/253384658_FAST_Headings_as_Tags_for_WorldCat [accessed Apr 24, 2015].
    Source
    Subject access: preparing for the future. Conference on August 20 - 21, 2009 in Florence, the IFLA Classification and Indexing Section sponsored an IFLA satellite conference entitled "Looking at the Past and Preparing for the Future". Eds.: P. Landry et al
  20. Hickey, T.B.; Vizine-Goetz, D.: ¬The Role of Classification in CORC (2001) 0.00 
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