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  • × theme_ss:"Preserved Context Index System (PRECIS)"
  1. ¬The PRECIS index systems : principles, applications, and prospects. Proc. of the Int. PRECIS workshop sponsored ... , Univ. of Maryland, 15.-17.10.1976. (1977) 0.04 
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    Content
    Enthält die Beiträge: AUSTIN, D.: The development of PRECIS, and introduction to its syntax; AUSTIN, D.: The semantics of PRECIS: vocabulary control and the RIN system; AUSTIN, D.: Management aspects of PRECIS, and current research and development; SØRENSEN, J.: Multilingual aspects of PRECIS; RICHMOND, P.A.: PRECIS compared with other indexing systems; BRUIN, V. de: PRECIS in a university library; SCHABAS, A.H.: Machine searching of UK MARC on title, LCSH, and PRECIS for selective dissemeination of information; TAYLOR, A.: Manual application of PRECIS in a high school library; ROBINSON, C.D.: Indexing nonbook materials by PRECIS; DYKSTRA, M.: The National Film Board of Canada project; COOK, C.D.: The practical possibilities of PRECIS in North America
  2. Bett, C.E.: ¬The Subject Access Project : a comparison with PRECIS (1979) 0.02 
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  3. Dykstra, M.: ¬The lion that squeaked (1978) 0.02 
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    Abstract
    A plea to the Library of Congress to adopt the British PRECIS system, and to reconsider the decision to overhaul the LC Subject Headings
    Source
    Library journal. 103(1978) Sept.1, S.1570-1572
  4. Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1977) 0.02 
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    Source
    Library resources and technical services. 21(1977), S.13-30
  5. Maassen, B.: ¬The PRECIS project of the Deutsche Bibliothek (1984) 0.01 
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  6. Dykstra, M.: Subject indexing and retrieval: what more can technology do? (1987) 0.01 
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    Source
    Canadian library journal. 44(1987) no.3, S.187-189
  7. Butcher, J.E.; Trotter, R.: Building on PRECIS : strategies for online subject access in the British Library (1989) 0.01 
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  8. Austin, D.: Automatisierung in der Sacherschließung der British Library (1984) 0.01 
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    Abstract
    Dieser Aufsatz beschäftigt sich mit Management-Aspekten der Sacherschließung in der British Library, Bibliographic Services Division, wo computergestützte, nicht völlig "automatische" Verfahren angewendet werden. In einer ausführlichen Darstellung des Arbeitsablaufes im Subject Systems Office wird der Weg eines Dokumentes durch die verschiedenen Sektionen verfolgt, und die betriebswirtschaftlichen Folgen der besonderen Rolle von PRECIS in diesem Arbeitsablauf werden erörtert. Das Mehrdateiensystem der British-Library-Datenbank wird beschrieben; es wird gezeigt, wie diese Struktur den effektiven Wiedergebrauch von Daten ermöglicht. Weiterhin wird die Verbesserung des on-line Retrieval durch den Einbau von präkoordinierten Themenangaben in den Suchablauf behandelt; abschließend wird die Rolle des Computers in der Sacherschließung einer IuD-Einrichtung wie der British Library diskutiert
  9. Venkatachari, P.N.: Application of PRECIS to Indian languages : a case study (1982) 0.01 
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    Source
    Perspectives in library and information science (Viswanathan Festschrift). Ed.: S.N. Agawahl
  10. Bakewell, K.G.B.: Indexers' reactions to PRECIS (1979) 0.01 
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    Abstract
    The background to the Liverpool Polytechnique study of indexer reaction to the PRECIS indexing system and the methodology of the study are described. Some of the findings are discussed, special attention being given to points which some indexers regarded as advantages and other as disadvantages; the alleged labour-intensiveness of PRECIS; the British Library and PRECIS; and the impact of PRECIS on the British library community. A thesaurus of terms used in the British Library PRECIS indexes is needed, and some consideration should be given to the possible simplifications of PRECIS or modification to suit the needs of different users. Feedback from users of PRECIS indexes is required
  11. Austin, D.: ¬The role of indexing in subject retrieval (1976) 0.01 
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    Imprint
    Urbana-Champaign : Univ. of Illinois, Graduate School of Library Science
  12. Austin, D.: PRECIS: Introduction (1987) 0.01 
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    Source
    Encyclopedia of library and information science. Vol.42, [=Suppl.7]
  13. Detemple, S.: PRECIS : ein computerunterstütztes System zur Herstellung alphabetischer Sachregister und Schlagwortkataloge (1982) 0.01 
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    Abstract
    Das Preserved Context Index System der British Library wird auf einer abstrakt linguistischen Basis beschrieben. Die allgemeinen Grundlagen der mehrsprachigen Anwendung des Systems werden reörtert und Änderungen diskutiert, die die Anwendung im Deutschen ermöglichen würden
  14. PRECIS: Für die Anwendung in deutschen Bibliotheken überarbeitete u. vereinfachte Form des syntaktischen Indexierungsverfahrens der British Library (1984) 0.01 
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  15. PRECIS: Recent applications (1986) 0.01 
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    Imprint
    Halifax, Nova Scotia : Dalhousie University, School of Library Service
  16. Austin, D.: PRECIS: a manual of concept analysis and subject indexing (1984) 0.01 
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    Imprint
    London : British Library
  17. Matter, R.: PRECIS als zwischensprachliches System (1979) 0.01 
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    Abstract
    PRECIS ist ein Indexierungssystem, das ursprünglich zur Herstellung des Sachregisters für die 1971 auf maschinelle Verarbeitung umgestellte BNB entwickelt wurde. Obwohl für das Englische entworfen, hat sich PRECIS bisher in einer Reihe anderer Sprachen bewährt. Die British Library finanziert seit 1976 ein Projekt, dessen Aufgabe es ist, das Potential von PRECIS als zwischensprachliche Indexsprache zu ermitteln. Es wird vor allem mit Deutsch, Französisch und Englisch gearbeitet. Das Forschungsteam hat eine Anzahl Mechanismen entwickelt, die verbale Indexierungsdaten in Form von "Eingabeketten" von einer Ausgangssprache in eine Zielsprache maschinell umsetzen. Jeder Begriff wird dabei einzeln umgesetzt. Diese Begriffe, die ein Sachverhaltspaket bilden, werden dann von einem Standardprogramm gelesen, das auch Registereinträge in einer Zielsprache oder Zielsprachen erstellt
  18. Mahapatra, M.; Biswas, S.C.: Efficiency of PRECIS role operators (1984) 0.01 
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    Source
    International library review. 16(1984), S.299-307
  19. Madelung, H.-O.: Subject searching in the social sciences : a comparison of PRECIS and KWIC indexes indexes to newspaper articles (1982) 0.01 
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    Abstract
    89 articles from a small, Danish left-wing newspaper were indexed by PRECIS and KWIC. The articles cover a wide range of social science subjects. Controlled test searches in both indexes were carried out by 20 students of library science. The results obtained from this small-scale retrieval test were evaluated by a chi-square test. The PRECIS index led to more correct answers and fewer wrong answers than the KWIC index, i.e. it had both better recall and greater precision. Furthermore, the students were more confident in their judgement of the relevance of retrieved articles in the PRECIS index than in the KWIC index; and they generally favoured the PRECIS index in the subjective judgement they were asked to make
  20. Bidd, D.; Chevigny, L. de; Marshall, M.: PRECIS for subject access in a national audiovisual information system (1986) 0.01 
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    Source
    Canadian library journal. 43(1986), S.177-184

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  • e 20
  • d 4

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