Search (157 results, page 1 of 8)

  • × year_i:[1980 TO 1990}
  • × type_ss:"a"
  1. Saracevic, T.: On a method for studying the structure and nature of requests in information retrieval (1983) 0.07
    0.0696447 = product of:
      0.1392894 = sum of:
        0.1392894 = sum of:
          0.07780732 = weight(_text_:t in 2417) [ClassicSimilarity], result of:
            0.07780732 = score(doc=2417,freq=2.0), product of:
              0.17876579 = queryWeight, product of:
                3.9394085 = idf(docFreq=2338, maxDocs=44218)
                0.04537884 = queryNorm
              0.43524727 = fieldWeight in 2417, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9394085 = idf(docFreq=2338, maxDocs=44218)
                0.078125 = fieldNorm(doc=2417)
          0.06148207 = weight(_text_:22 in 2417) [ClassicSimilarity], result of:
            0.06148207 = score(doc=2417,freq=2.0), product of:
              0.15890898 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04537884 = queryNorm
              0.38690117 = fieldWeight in 2417, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=2417)
      0.5 = coord(1/2)
    
    Pages
    S.22-25
  2. Krauch, S.: Mehrbändige begrenzte Werke (1986-88) 0.06
    0.057176467 = product of:
      0.114352934 = sum of:
        0.114352934 = product of:
          0.22870587 = sum of:
            0.22870587 = weight(_text_:t in 920) [ClassicSimilarity], result of:
              0.22870587 = score(doc=920,freq=12.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                1.2793604 = fieldWeight in 920, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.09375 = fieldNorm(doc=920)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Issue
    T.1-4
    Source
    Tübinger Bibliotheksinformationen. 8(1986) H.3, S.52-60 (T.1); T.2: 9(1987) H.1, S.50-57 (T.2); 9(1987) H.3, S.53-58 (T.3); 10(1988) H.1, S.52-64 (T.4)
  3. Wersig, G.: Informations-Explosion oder Quatsch-Explosion? : Wissen im Spannungsfeld von Kalkül und Ästhetik (1987) 0.05
    0.04716818 = product of:
      0.09433636 = sum of:
        0.09433636 = product of:
          0.18867272 = sum of:
            0.18867272 = weight(_text_:t in 8595) [ClassicSimilarity], result of:
              0.18867272 = score(doc=8595,freq=6.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                1.0554185 = fieldWeight in 8595, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.109375 = fieldNorm(doc=8595)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Issue
    T.1.2.
    Source
    Cogito. 3(1987) H.1, S.44-48 (T.1); H.2, S.32-35 (T.2)
  4. Saracevic, T.: Information retrieval (1985) 0.04
    0.03851266 = product of:
      0.07702532 = sum of:
        0.07702532 = product of:
          0.15405063 = sum of:
            0.15405063 = weight(_text_:t in 3302) [ClassicSimilarity], result of:
              0.15405063 = score(doc=3302,freq=4.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.8617456 = fieldWeight in 3302, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3302)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Indexing and searching in perspective. Ed.: E.H. Brenner u. T. Saracevic
  5. Saracevic, T.; Kantor, P.: ¬A study of information seeking and retrieving : pt.2: users, questions, and effectiveness (1988) 0.03
    0.03301085 = product of:
      0.0660217 = sum of:
        0.0660217 = product of:
          0.1320434 = sum of:
            0.1320434 = weight(_text_:t in 3258) [ClassicSimilarity], result of:
              0.1320434 = score(doc=3258,freq=4.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.7386391 = fieldWeight in 3258, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3258)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    s. Abstract von T.1
  6. Saracevic, T.; Kantor, P.: ¬A study of information seeking and retrieving : pt.3: searchers, searches, and overlap (1988) 0.03
    0.03301085 = product of:
      0.0660217 = sum of:
        0.0660217 = product of:
          0.1320434 = sum of:
            0.1320434 = weight(_text_:t in 3259) [ClassicSimilarity], result of:
              0.1320434 = score(doc=3259,freq=4.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.7386391 = fieldWeight in 3259, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3259)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    s. Abstract von T.1
  7. Maaßen, B.: PRECIS: ein englisches Indexierungsverfahren für deutsche Bibliotheken? (1983) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 34) [ClassicSimilarity], result of:
              0.124491714 = score(doc=34,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 34, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=34)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    DBV-Info. 9(1983) T.2, S.46-69
  8. Meink, P.: ¬Die Dezimalklassifikation auf dem PC. T.1.2 (1988) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 112) [ClassicSimilarity], result of:
              0.124491714 = score(doc=112,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 112, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=112)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  9. Boeckx, T.: Onderwerpontsluiting in de on-line publiekscatalogus (1986) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 145) [ClassicSimilarity], result of:
              0.124491714 = score(doc=145,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 145, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=145)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  10. Imhof-Crämer, T.: Cataloguing in public libraries (1983) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 224) [ClassicSimilarity], result of:
              0.124491714 = score(doc=224,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 224, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=224)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. LaBorie, T.; Halperin, M.: ¬The ERIC and LISA databases : how the sources of library science literature compare (1981) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 774) [ClassicSimilarity], result of:
              0.124491714 = score(doc=774,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 774, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=774)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Henriksen, T.: Classification and subject cataloguing in the 1980s : IFLA's role (1981) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 846) [ClassicSimilarity], result of:
              0.124491714 = score(doc=846,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 846, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=846)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Rothbart, O.-R.: Zentrale Katalogisierung für Öffentliche Bibliotheken ab 1985 : Sachstandsbericht (1984) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 1848) [ClassicSimilarity], result of:
              0.124491714 = score(doc=1848,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 1848, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=1848)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    DBV-Info. Nr.11(1984) T.2, S.38-42
  14. Stonier, T.: Towards a general theory of information II : information and entropy (1989) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 2494) [ClassicSimilarity], result of:
              0.124491714 = score(doc=2494,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 2494, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=2494)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  15. Stonier, T.: Towards a new theory of information (1986) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 2495) [ClassicSimilarity], result of:
              0.124491714 = score(doc=2495,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 2495, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=2495)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  16. Stonier, T.: What is information? (1986) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 2497) [ClassicSimilarity], result of:
              0.124491714 = score(doc=2497,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 2497, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=2497)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  17. Petersen, T.: ¬The AAT: a model for the restructuring of LCSH (1983) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 2624) [ClassicSimilarity], result of:
              0.124491714 = score(doc=2624,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 2624, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=2624)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  18. Schadlich, T.: Changing from Sears to LC Subject Headings (1980) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 2793) [ClassicSimilarity], result of:
              0.124491714 = score(doc=2793,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 2793, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=2793)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  19. Roose, T.: Online catalogs : making them better reference tools (1988) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 2904) [ClassicSimilarity], result of:
              0.124491714 = score(doc=2904,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 2904, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=2904)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  20. Bellardo, T.: Scientific research in online retrieval : a critical review (1981) 0.03
    0.031122928 = product of:
      0.062245857 = sum of:
        0.062245857 = product of:
          0.124491714 = sum of:
            0.124491714 = weight(_text_:t in 3296) [ClassicSimilarity], result of:
              0.124491714 = score(doc=3296,freq=2.0), product of:
                0.17876579 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04537884 = queryNorm
                0.69639564 = fieldWeight in 3296, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=3296)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    

Languages

  • e 112
  • d 40
  • nl 3
  • f 1
  • More… Less…