Search (35 results, page 1 of 2)

  • × theme_ss:"Volltextretrieval"
  1. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.02 
    0.022402812 = product of:
  0.044805624 = sum of:
    0.044805624 = product of:
      0.06720843 = sum of:
        0.030348403 = weight(_text_:j in 3564) [ClassicSimilarity], result of:
          0.030348403 = score(doc=3564,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.21064025 = fieldWeight in 3564, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=3564)
        0.03686003 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
          0.03686003 = score(doc=3564,freq=2.0), product of:
            0.15878315 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04534291 = queryNorm
            0.23214069 = fieldWeight in 3564, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3564)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    9. 1.1996 10:22:31
    Source
    ASIS'89. Managing information and technology. Proceedings of the 52nd annual meeting of the American Society for Information Science, Washington D.C., 30.10.-2.11.1989. Vol.26. Ed.by J. Katzer and G.B. Newby
  2. Tauchert, W.; Hospodarsky, J.; Krause, J.; Schneider, C.; Womser-Hacker, C.: Effects of linguistic functions on information retrieval in a German language full-text database : comparison between retrieval in abstract and full text (1991) 0.01 
    0.014306376 = product of:
  0.028612752 = sum of:
    0.028612752 = product of:
      0.08583825 = sum of:
        0.08583825 = weight(_text_:j in 465) [ClassicSimilarity], result of:
          0.08583825 = score(doc=465,freq=4.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.5957806 = fieldWeight in 465, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.09375 = fieldNorm(doc=465)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  3. McDonald, J.; Ghaphery, J.: Do we have this in full-text? : providing access to content in full-text aggregated databases (2000) 0.01 
    0.014306376 = product of:
  0.028612752 = sum of:
    0.028612752 = product of:
      0.08583825 = sum of:
        0.08583825 = weight(_text_:j in 8287) [ClassicSimilarity], result of:
          0.08583825 = score(doc=8287,freq=4.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.5957806 = fieldWeight in 8287, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.09375 = fieldNorm(doc=8287)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  4. Marcus, J.: Everyone's a futurist : full text year in review - 1994 (1994) 0.01 
    0.013488179 = product of:
  0.026976358 = sum of:
    0.026976358 = product of:
      0.08092907 = sum of:
        0.08092907 = weight(_text_:j in 2126) [ClassicSimilarity], result of:
          0.08092907 = score(doc=2126,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.5617073 = fieldWeight in 2126, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.125 = fieldNorm(doc=2126)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  5. Kristensen, J.; Järvelin, K.: ¬The effectiveness of a searching thesaurus in free-text searching in a full-text database (1990) 0.01 
    0.013488179 = product of:
  0.026976358 = sum of:
    0.026976358 = product of:
      0.08092907 = sum of:
        0.08092907 = weight(_text_:j in 2043) [ClassicSimilarity], result of:
          0.08092907 = score(doc=2043,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.5617073 = fieldWeight in 2043, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.125 = fieldNorm(doc=2043)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  6. Godby, J.: Two techniques for the identification of phrases in full text (1995) 0.01 
    0.011802157 = product of:
  0.023604315 = sum of:
    0.023604315 = product of:
      0.07081294 = sum of:
        0.07081294 = weight(_text_:j in 6829) [ClassicSimilarity], result of:
          0.07081294 = score(doc=6829,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.4914939 = fieldWeight in 6829, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.109375 = fieldNorm(doc=6829)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  7. Ojala, M.: Research into full-text retrieval (1990) 0.01 
    0.010340715 = product of:
  0.02068143 = sum of:
    0.02068143 = product of:
      0.062044285 = sum of:
        0.062044285 = weight(_text_:m in 576) [ClassicSimilarity], result of:
          0.062044285 = score(doc=576,freq=2.0), product of:
            0.11283351 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.04534291 = queryNorm
            0.54987466 = fieldWeight in 576, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.15625 = fieldNorm(doc=576)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  8. Freiburg, J.: Richtig suchen! : Textrecherche mit askSam (1995) 0.01 
    0.010116135 = product of:
  0.02023227 = sum of:
    0.02023227 = product of:
      0.060696807 = sum of:
        0.060696807 = weight(_text_:j in 2033) [ClassicSimilarity], result of:
          0.060696807 = score(doc=2033,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.4212805 = fieldWeight in 2033, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.09375 = fieldNorm(doc=2033)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  9. Marcus, J.: ¬The full text ideal (1995) 0.01 
    0.008430112 = product of:
  0.016860224 = sum of:
    0.016860224 = product of:
      0.05058067 = sum of:
        0.05058067 = weight(_text_:j in 4086) [ClassicSimilarity], result of:
          0.05058067 = score(doc=4086,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.35106707 = fieldWeight in 4086, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.078125 = fieldNorm(doc=4086)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  10. Calkins, M.: Free text or controlled vocabulary? (1980) 0.01 
    0.0082725715 = product of:
  0.016545143 = sum of:
    0.016545143 = product of:
      0.04963543 = sum of:
        0.04963543 = weight(_text_:m in 786) [ClassicSimilarity], result of:
          0.04963543 = score(doc=786,freq=2.0), product of:
            0.11283351 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.04534291 = queryNorm
            0.4398997 = fieldWeight in 786, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.125 = fieldNorm(doc=786)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  11. Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993) 0.01 
    0.008191118 = product of:
  0.016382236 = sum of:
    0.016382236 = product of:
      0.049146708 = sum of:
        0.049146708 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
          0.049146708 = score(doc=7701,freq=2.0), product of:
            0.15878315 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04534291 = queryNorm
            0.30952093 = fieldWeight in 7701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=7701)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    23. 1.1999 19:22:09
  12. Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000) 0.01 
    0.008191118 = product of:
  0.016382236 = sum of:
    0.016382236 = product of:
      0.049146708 = sum of:
        0.049146708 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
          0.049146708 = score(doc=4919,freq=2.0), product of:
            0.15878315 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04534291 = queryNorm
            0.30952093 = fieldWeight in 4919, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4919)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    22. 7.2000 17:48:06
  13. Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001) 0.01 
    0.008191118 = product of:
  0.016382236 = sum of:
    0.016382236 = product of:
      0.049146708 = sum of:
        0.049146708 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
          0.049146708 = score(doc=5937,freq=2.0), product of:
            0.15878315 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04534291 = queryNorm
            0.30952093 = fieldWeight in 5937, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=5937)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    14. 6.2001 12:22:31
  14. Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002) 0.01 
    0.008191118 = product of:
  0.016382236 = sum of:
    0.016382236 = product of:
      0.049146708 = sum of:
        0.049146708 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
          0.049146708 = score(doc=1169,freq=2.0), product of:
            0.15878315 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04534291 = queryNorm
            0.30952093 = fieldWeight in 1169, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=1169)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    c't. 2002, H.22, S.190-197
  15. Ashford, J.H.; Matkin, D.I.: Studies in the application of free text package systems for information storage and retrieval in libraries and related information centres (1982) 0.01 
    0.0072385 = product of:
  0.014477 = sum of:
    0.014477 = product of:
      0.043431 = sum of:
        0.043431 = weight(_text_:m in 1351) [ClassicSimilarity], result of:
          0.043431 = score(doc=1351,freq=2.0), product of:
            0.11283351 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.04534291 = queryNorm
            0.38491225 = fieldWeight in 1351, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.109375 = fieldNorm(doc=1351)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    m
  16. Tenopir, C.; Ro, J.S.: Full text databases (1990) 0.01 
    0.0072385 = product of:
  0.014477 = sum of:
    0.014477 = product of:
      0.043431 = sum of:
        0.043431 = weight(_text_:m in 1916) [ClassicSimilarity], result of:
          0.043431 = score(doc=1916,freq=2.0), product of:
            0.11283351 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.04534291 = queryNorm
            0.38491225 = fieldWeight in 1916, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.109375 = fieldNorm(doc=1916)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Type
    m
  17. Cochrane, P.A.: Subject access - free text and controlled : the case of Papua New Guinea (1985) 0.01 
    0.0067440895 = product of:
  0.013488179 = sum of:
    0.013488179 = product of:
      0.040464535 = sum of:
        0.040464535 = weight(_text_:j in 1459) [ClassicSimilarity], result of:
          0.040464535 = score(doc=1459,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.28085366 = fieldWeight in 1459, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=1459)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Online public access to library files. Conf. Proc. held at the Univ. of Bath, 3.-5.9.1984. Ed.: J. Kinsella
  18. Kristensen, J.: Expanding end-users' query statements for free text searching with a search-aid thesaurus (1993) 0.01 
    0.0067440895 = product of:
  0.013488179 = sum of:
    0.013488179 = product of:
      0.040464535 = sum of:
        0.040464535 = weight(_text_:j in 6621) [ClassicSimilarity], result of:
          0.040464535 = score(doc=6621,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.28085366 = fieldWeight in 6621, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=6621)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  19. Baguhn, J.: Volltextretrieval : stürmische Entwicklungen (1995) 0.01 
    0.0067440895 = product of:
  0.013488179 = sum of:
    0.013488179 = product of:
      0.040464535 = sum of:
        0.040464535 = weight(_text_:j in 2329) [ClassicSimilarity], result of:
          0.040464535 = score(doc=2329,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.28085366 = fieldWeight in 2329, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=2329)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  20. Turtle, H.; Flood, J.: Query evaluation : strategies and optimizations (1995) 0.01 
    0.0067440895 = product of:
  0.013488179 = sum of:
    0.013488179 = product of:
      0.040464535 = sum of:
        0.040464535 = weight(_text_:j in 4087) [ClassicSimilarity], result of:
          0.040464535 = score(doc=4087,freq=2.0), product of:
            0.14407694 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04534291 = queryNorm
            0.28085366 = fieldWeight in 4087, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=4087)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Authors

Years

Languages

  • e 28
  • d 5
  • a 1
  • f 1
  • More… Less…

Types

  • a 31
  • m 3
  • s 1
  • x 1
  • More… Less…

Themes

Subjects