Search (31 results, page 1 of 2)

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  • × theme_ss:"Kataloganreicherung"
  1. Kantor, P.B.; Voorhees, E.: Information retrieval with scanned texts (2000) 0.01 
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    Source
    Information retrieval. 2(2000), S.165-176
  2. Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989) 0.01 
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    Source
    International forum on information and documentation. 14(1989), S.17-22
  3. Wormell, I.: SAP: a new way to produce subject description of books (1981) 0.00 
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    Source
    Journal of information science. 3(1981), S.39-43
  4. Wormell, I.: Factual data retrieval according to SAP-technique (1983) 0.00 
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    Source
    International forum on information and documentation. 8(1983), S.13-15
  5. Wormell, I.: Factual data retrieval according to SAP technique (1983) 0.00 
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    Source
    International forum on information and documentation. 8(1983) no.3, S.13-15
  6. Van Orden, R.: Content-enriched access to electronic information : summaries of selected research (1991) 0.00 
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  7. Ingwersen, P.; Wormell, I.: Means to improve subject access and representation in modern information retrieval (1988) 0.00 
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  8. Atherton, P.: Books are for use : Final report of the Subject Access Project to the Council of Library Resources (1978) 0.00 
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    Imprint
    Syracuse, NY : Syracuse Univ., School of Information Studies
  9. Wormell, I.: Subject Access Project : the use of book indexes for subject retrieval systems in libraries (1981) 0.00 
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    Source
    International forum on information and documentation. 6(1981), S.24-28
  10. Peis, E.; Fernandez-Molina, J.C.: Enrichment of bibliographic records of online catalogs through ORC and SGML technology (1998) 0.00 
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    Abstract
    Reports results of research into the feasibility of using OCR scanner technology to capture contents pages of collective monographs and to extract the bibliographic information of each individual work and process this using a standardized language, such as SGML, for tagging electronic documents. By this means, data can be used as electronic information or stored in OPACs, thus providing additional access points. Outlines a pilot system to test the initial hypotheses, show the feasibility of achieving the suggested goals and develop the tasks required for them to be carried out as automatically as possible
    Source
    Information technology and libraries. 17(1998) no.3, S.161-172
  11. Weintraub, T.S.; Shimoguchi, W.: Catalog record contents enhancement (1993) 0.00 
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    Abstract
    Contents enhancement of catalog records may increase access to books in collections and aid in effective resource sharing by providing more detailed descriptions about library holdings in the catalog. A sample of monographs in San Diego State Univ. Library was studied to determine the extent to which information in books from parts of the collection could be represented better by content notes, and to determine how much of this information has subject or analytical applications. The study revealed that approximately 23% of the books contain discrete content information not already represented in catalog records that could be added. Of those, 52% would be citation-based enhancements and 48% would be subject-based. Nearly 65% would require fewer than 25 enhancements, with an average of 8.03 enhancements per book for the total population
  12. Intner, S.S.: Enhancing OPACs (1993) 0.00 
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    Abstract
    Considers characteristics of online catalogue records which have been inherited from card catalogue systems and which should be removed. Considers display style, abbreviations, brevity, and uniformity. Examines possible enhancements to online records. Covers: retrievability, added information, browsability and interactivity
  13. O'Brien, A.: Online catalogs : enhancements and developments (1994) 0.00 
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    Imprint
    Medford, NJ : Learned Information Inc.
    Source
    Annual review of information science and technology. 29(1994), S.219-242
  14. Smith, I.A.; O'Brien, A.: Signposts to information : keywords, indexes and thesauri (1993) 0.00 
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    Abstract
    Shortened and revised version of a paper presented during an Education Librarian's Group session at the Under One Umbrella Two Conference, organized by the Library Association in Manchester, 9-11 Jul 93. With the possibility of free text searching and easy access to CD-ROM databases, users often do not realise that subject searching is enhanced by familiarity with the controlled vocabulary underlying the indexing system of the database. Discusses the construction of information retrieval thesauri, the problems of terminology and how the use of thesauri can make searching more effective, using education thesauri as examples
  15. Tseng, Y.-H.: Automatic cataloguing and searching for retrospective data by use of OCR text (2001) 0.00 
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    Abstract
    This article describes our efforts in supporting information retrieval from OCR degraded text. In particular, we report our approach to an automatic cataloging and searching contest for books in multiple languages. In this contest, 500 books in English, German, French, and Italian published during the 1770s to 1970s are scanned into images and OCRed to digital text. The goal is to use only automatic ways to extract information for sophisticated searching. We adopted the vector space retrieval model, an n-gram indexing method, and a special weighting scheme to tackle this problem. Although the performance by this approach is slightly inferior to the best approach, which is mainly based on regular expression match, one advantage of our approach is that it is less language dependent and less layout sensitive, thus is readily applicable to other languages and document collections. Problems of OCR text retrieval for some Asian languages are also discussed in this article, and solutions are suggested
    Source
    Journal of the American Society for Information Science and technology. 52(2001) no.5, S.378-390
  16. Enhancing USMARC records with table of contents (1992) 0.00 
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    Abstract
    Considers methods of enriching bibliographic USMARC records for OPACs via a subject enhancement process involving the inclusion of subject information derived from the books' contents tables
  17. Diodato, V.P.: Author indexing (1981) 0.00 
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    Abstract
    Indexing terms supplied by authors can increase subject control of their documents. The terms can be used in the creation of indexes, abstracts, and other devices for information retrieval in the special library. An examination of the American Mathematical Society author indexing program suggests that contributions of authors enhance indexing efforts of editors
  18. Barnes, S.; McCue, J.: Linking library records to bibliographic databases : an analysis of common data elements in BIOSIS, Agricola, and the OPAC (1991) 0.00 
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    Abstract
    Myriad new information resources are available to contemporary library users. While print remains the foundation of most collections, libraries are also beginning to provide access to an array of bibliographic, numeric, and full-text databases. As more and more information is produced in electronic form and presented at computer workstations, the library catalog is being given an expanded role. The expanded catalog will play a crucial part in organizing information in electronic libraries, and in providing navigational assistance to library users. Like the traditional card catalog, the expanded catalog will not only lead to specific items or groups of sources, but also will provide connections to related materials. These connections will uses standard data elements to link the results of a search in one database with related material in another. For example, links will show local library holdings of sources in citation databases. Cornell University's Mann Library serves the College of Agriculture and Life Sciences, the College of Human Ecology, and the Division of Biological Sciences. As part of electronic library development, Mann staff have been analyzing issues involved in making it possible for Agricola and BIOSIS users to see, automatically, which of their retrieved citations are from sources available in the Cornell libraries. Samples of citations from Agricola and BIOSIS were drawn, and data elements present in these records were compared with bibliographic records of the library's holdings. In some cases, links would be provided by ISSNs. The study shows, however, that the presence of standard identifiers such as ISSN, USBN, or CODEN cannot be assumed, and other linking algorithms must be developed. This article presents study results, provides an overview of several linking systems, and identifies some of the difficulties caused by lack of standardization between different bibliographic databases. It is clear that the concept of an expanded catalog will require not only links between information resources but agreements among information professionals on standard data elements.
    Footnote
    Simultaneously published as Enhancing Access to Information: Designing Catalogs for the 21st Century
  19. Mandel, C.: Enriching the library catalog record for subject access (1985) 0.00 
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    Abstract
    This paper analyzes proposals for augmenting library bibliographic records for improved subject searching in online catalogs. Possible fields for enrichment are described and their likely value assessed. The assessment determines that the main value of enriched records would be to provide access to parts of books. The paper presents arguments for and against adding book content indexing to the online catalog and analyzes the feasibility of eleven alternatives for providing such information
  20. DeHart, F.E.; Matthews, K.: Subject enhancements and OPACs : planning ahead (1990) 0.00 
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    Abstract
    As librarians plan ahead to make subject enhancements available to online searchers in various possible file locations and formats, they may want to base their decisions on implications for online searching. This paper explores some of these implications with respect to unique and misleading terminology in tables of contents, Choice abstracts, and reviews from Computing reviews for thirty-six books on information and computer science chosen from the 1987 issues of Choice. It also discusses possible interacting functions in the search process served by these subject enhancements, assigned LCSH, and book title terminology

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