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  • × year_i:[1980 TO 1990}
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  1. Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983) 0.21 
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    Date
    30. 3.2001 13:32:22
  2. Rijsbergen, C.J. van: Retrieval effectiveness (1981) 0.09 
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  3. Fuhr, N.; Knorz, G.: Retrieval test evaluation of a rule based automatic indexing (AIR/PHYS) (1984) 0.07 
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    Source
    Research and development in information retrieval. Proc. of the 3rd joint BCS and ACM symp., Cambridge, 2.-6.7.1984. Ed.: C.J. van Rijsbergen
  4. Rijsbergen, C.J. van: ¬A non-classical logic for information retrieval (1986) 0.07 
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  5. Salton, G.; Rijsbergen, C.J. van; Maron, M.E.: Panel on key issues in information retrieval (1983) 0.07 
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    Abstract
    Contribution to an issue devoted to the 6th Annual International Conference of the Special Interest Group on Information Retrieval of the Association for Computing Machinery (USA) held at the National Library of Medicine, Bethesda, Maryland, from 6-8 June 83. The following papers were presented in session 12 which was a panel on key issues in information retrieval: SALTON, G.: Research problems in automatic information retrieval; RIJSBERGEN, C.J. van: Information retrieval: new directions, old solutions; MARON, M.E.: Open problems in information retrieval
  6. Defude, B.: Knowledge based systems versus thesaurus : an architecture problem about expert systems design (1984) 0.04 
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    Source
    Research and development in information retrieval. Proc. of the 3rd joint BCS and ACM symp., Cambridge, 2.-6.7.1984. Ed. C.J. van Rijsbergen
  7. Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981) 0.03 
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    Source
    International classification. 8(1981), S.16-22
  8. Pietris, M.K.D.: LCSH update (1988) 0.03 
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    Source
    Cataloguing Australia. 13(1988), S.19-22
  9. Woods, W.A.: What's important about knowledge representation? (1983) 0.03 
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    Source
    Computer. 16(1983) no.10, S.22-27
  10. Junginger, F.: Regeln für den Schlagwortkatalog: RSWK : Ergänzungen und Berichtigungen Nr.1 (1988) 0.02 
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    Source
    Bibliotheksdienst. 22(1988), S.552-563
  11. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.02 
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    Source
    Information processing and management. 22(1986) no.6, S.465-476
  12. Tell, B.V.: Cataloging rules and database production : implications for manpower training in a developing country (1989) 0.02 
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    Source
    International forum on information and documentation. 14(1989), S.22-27
  13. Grundsätze der Universellen Dezimalklassifikation (DK) und Regeln für ihre Revision und Veröffentlichung (1981) 0.02 
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    Source
    DK-Mitteilungen. 25(1981) Nr.4, S.15-22
  14. Hermes, H.J.: ¬Die DK: eine todkranke Klassifikation? (1983) 0.02 
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    DK-Mitteilungen. 27(1983) Nr.6, S.19-22
  15. Kashyap, M.M.: Algorithms for analysis and representation of subject contents in a documentary language (1983) 0.02 
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    Library herald. 22(1983), S.1-29
  16. Stock, W.G.: Wissenschaftsinformatik : Fundierung, Gegenstand und Methoden (1980) 0.02 
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    Ratio. 22(1980), S.155-164
  17. Dorfmüller, K.: Klassifikationsprobleme bei Musikalien : Sachstandsbericht (1) AIBM-Subkommission für Klassifikation (1980) 0.02 
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    Forum Musikbibliothek. 1980, H.4, S.18-22
  18. Bauer, G.: Wissensdarstellung für eine effektive Mensch-Rechner-Interaktion (1985) 0.02 
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    Rechentechnik/Datenverarbeitung. 22(1985) H.2, S.33-35
  19. Piternick, A.B.: What's in a name? : use of names and titles in subject searching (1985) 0.02 
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    Database. 8(1985) no.4, S.22-28
  20. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.02 
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    Source
    Information processing and management. 22(1986), S.417-419

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