Document (#29706)

Author
Beaulieu, M.
Title
Experiments on interfaces to support query expansion
Source
Journal of documentation. 53(1997) no.1, S.8-19
Year
1997
Abstract
Focuses on the user and human-computer interaction (HCI) aspects of the research based on the Okapi text retrieval system. Describes 3 experiments using different approaches to query expansion, highlighting the relationship between the functionality of a system and different interface designs. These experiments involve both automatic and interactive query expansion, and both character based and GUI (graphical user interface) environments. The effectiveness of the search interaction for query expansion depends on resolving opposing interface and functional aspects, e.g. automatic vs. interactive query expansion, explicit vs. implicit use of a thesaurus, and document vs. query space
Content
Vgl. auch unter: http://www.emeraldinsight.com/10.1108/EUM0000000007187.
Footnote
Contribution to a thematic issue on Okapi and information retrieval research
Theme
OPAC
Suchoberflächen
Semantisches Umfeld in Indexierung u. Retrieval
Object
Okapi

Similar documents (author)

  1. Beaulieu, M.: Masterpieces of science (1997) 4.95
    4.953263 = sum of:
      4.953263 = weight(author_txt:beaulieu in 1810) [ClassicSimilarity], result of:
        4.953263 = score(doc=1810,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.12617944 = queryNorm
          4.9532633 = fieldWeight in 1810, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.625 = fieldNorm(doc=1810)
    
  2. Beaulieu, M.: Interaction in information searching and retrieval (2000) 4.95
    4.953263 = sum of:
      4.953263 = weight(author_txt:beaulieu in 544) [ClassicSimilarity], result of:
        4.953263 = score(doc=544,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.12617944 = queryNorm
          4.9532633 = fieldWeight in 544, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.625 = fieldNorm(doc=544)
    
  3. Beaulieu, M.: Approaches to user-based studies in information seeking and retrieval : a Sheffield perspective (2003) 4.95
    4.953263 = sum of:
      4.953263 = weight(author_txt:beaulieu in 693) [ClassicSimilarity], result of:
        4.953263 = score(doc=693,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.12617944 = queryNorm
          4.9532633 = fieldWeight in 693, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.625 = fieldNorm(doc=693)
    
  4. Hancock-Beaulieu, M.M.: User friendliness and human-computer interaction in online library catalogues (1992) 3.96
    3.9626102 = sum of:
      3.9626102 = weight(author_txt:beaulieu in 1255) [ClassicSimilarity], result of:
        3.9626102 = score(doc=1255,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.12617944 = queryNorm
          3.9626105 = fieldWeight in 1255, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.5 = fieldNorm(doc=1255)
    
  5. Hancock-Beaulieu, M.: Query expansion : advances in research in online catalogues (1992) 3.96
    3.9626102 = sum of:
      3.9626102 = weight(author_txt:beaulieu in 2351) [ClassicSimilarity], result of:
        3.9626102 = score(doc=2351,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.12617944 = queryNorm
          3.9626105 = fieldWeight in 2351, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.925221 = idf(docFreq=41, maxDocs=42740)
            0.5 = fieldNorm(doc=2351)
    

Similar documents (content)

  1. Hancock-Beaulieu, M.; Fieldhouse, M.; Do, T.: ¬An evaluation of interactive query expansion in an online library catalogue with a graphical user interface (1995) 0.58
    0.57653093 = sum of:
      0.57653093 = product of:
        1.4413273 = sum of:
          0.018224167 = weight(abstract_txt:based in 1735) [ClassicSimilarity], result of:
            0.018224167 = score(doc=1735,freq=1.0), product of:
              0.060579676 = queryWeight, product of:
                1.0288172 = boost
                3.2088501 = idf(docFreq=4693, maxDocs=42740)
                0.018350137 = queryNorm
              0.3008297 = fieldWeight in 1735, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2088501 = idf(docFreq=4693, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.07907033 = weight(abstract_txt:graphical in 1735) [ClassicSimilarity], result of:
            0.07907033 = score(doc=1735,freq=1.0), product of:
              0.12790698 = queryWeight, product of:
                1.0570775 = boost
                6.5939865 = idf(docFreq=158, maxDocs=42740)
                0.018350137 = queryNorm
              0.61818624 = fieldWeight in 1735, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5939865 = idf(docFreq=158, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.020985428 = weight(abstract_txt:system in 1735) [ClassicSimilarity], result of:
            0.020985428 = score(doc=1735,freq=1.0), product of:
              0.066553935 = queryWeight, product of:
                1.0783546 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.018350137 = queryNorm
              0.31531462 = fieldWeight in 1735, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.027483314 = weight(abstract_txt:user in 1735) [ClassicSimilarity], result of:
            0.027483314 = score(doc=1735,freq=1.0), product of:
              0.07966629 = queryWeight, product of:
                1.1798098 = boost
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.018350137 = queryNorm
              0.34498048 = fieldWeight in 1735, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.13982983 = weight(abstract_txt:okapi in 1735) [ClassicSimilarity], result of:
            0.13982983 = score(doc=1735,freq=1.0), product of:
              0.18704742 = queryWeight, product of:
                1.2783083 = boost
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.018350137 = queryNorm
              0.74756354 = fieldWeight in 1735, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.077548705 = weight(abstract_txt:automatic in 1735) [ClassicSimilarity], result of:
            0.077548705 = score(doc=1735,freq=1.0), product of:
              0.15907852 = queryWeight, product of:
                1.6671724 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.018350137 = queryNorm
              0.48748696 = fieldWeight in 1735, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.13329302 = weight(abstract_txt:interactive in 1735) [ClassicSimilarity], result of:
            0.13329302 = score(doc=1735,freq=2.0), product of:
              0.1811716 = queryWeight, product of:
                1.7791796 = boost
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.018350137 = queryNorm
              0.735728 = fieldWeight in 1735, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.09409966 = weight(abstract_txt:interface in 1735) [ClassicSimilarity], result of:
            0.09409966 = score(doc=1735,freq=1.0), product of:
              0.20716561 = queryWeight, product of:
                2.3301249 = boost
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.018350137 = queryNorm
              0.45422435 = fieldWeight in 1735, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.303944 = weight(abstract_txt:query in 1735) [ClassicSimilarity], result of:
            0.303944 = score(doc=1735,freq=3.0), product of:
              0.3954494 = queryWeight, product of:
                4.5528235 = boost
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.018350137 = queryNorm
              0.76860404 = fieldWeight in 1735, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
          0.54684883 = weight(abstract_txt:expansion in 1735) [ClassicSimilarity], result of:
            0.54684883 = score(doc=1735,freq=3.0), product of:
              0.550486 = queryWeight, product of:
                4.903632 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.018350137 = queryNorm
              0.99339277 = fieldWeight in 1735, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.09375 = fieldNorm(doc=1735)
        0.4 = coord(10/25)
    
  2. Beaulieu, M.; Jones, S.: Interactive searching and interface issues in the Okapi best match probabilistic retrieval system (1998) 0.52
    0.51500577 = sum of:
      0.51500577 = product of:
        1.1704676 = sum of:
          0.018224167 = weight(abstract_txt:based in 1431) [ClassicSimilarity], result of:
            0.018224167 = score(doc=1431,freq=1.0), product of:
              0.060579676 = queryWeight, product of:
                1.0288172 = boost
                3.2088501 = idf(docFreq=4693, maxDocs=42740)
                0.018350137 = queryNorm
              0.3008297 = fieldWeight in 1431, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2088501 = idf(docFreq=4693, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.029677877 = weight(abstract_txt:system in 1431) [ClassicSimilarity], result of:
            0.029677877 = score(doc=1431,freq=2.0), product of:
              0.066553935 = queryWeight, product of:
                1.0783546 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.018350137 = queryNorm
              0.4459222 = fieldWeight in 1431, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.038867272 = weight(abstract_txt:user in 1431) [ClassicSimilarity], result of:
            0.038867272 = score(doc=1431,freq=2.0), product of:
              0.07966629 = queryWeight, product of:
                1.1798098 = boost
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.018350137 = queryNorm
              0.48787606 = fieldWeight in 1431, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.027815793 = weight(abstract_txt:different in 1431) [ClassicSimilarity], result of:
            0.027815793 = score(doc=1431,freq=1.0), product of:
              0.080307506 = queryWeight, product of:
                1.1845484 = boost
                3.694571 = idf(docFreq=2887, maxDocs=42740)
                0.018350137 = queryNorm
              0.34636605 = fieldWeight in 1431, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.694571 = idf(docFreq=2887, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.13982983 = weight(abstract_txt:okapi in 1431) [ClassicSimilarity], result of:
            0.13982983 = score(doc=1431,freq=1.0), product of:
              0.18704742 = queryWeight, product of:
                1.2783083 = boost
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.018350137 = queryNorm
              0.74756354 = fieldWeight in 1431, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.077548705 = weight(abstract_txt:automatic in 1431) [ClassicSimilarity], result of:
            0.077548705 = score(doc=1431,freq=1.0), product of:
              0.15907852 = queryWeight, product of:
                1.6671724 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.018350137 = queryNorm
              0.48748696 = fieldWeight in 1431, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.08092842 = weight(abstract_txt:interaction in 1431) [ClassicSimilarity], result of:
            0.08092842 = score(doc=1431,freq=1.0), product of:
              0.16366754 = queryWeight, product of:
                1.6910483 = boost
                5.274329 = idf(docFreq=594, maxDocs=42740)
                0.018350137 = queryNorm
              0.49446836 = fieldWeight in 1431, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.274329 = idf(docFreq=594, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.13329302 = weight(abstract_txt:interactive in 1431) [ClassicSimilarity], result of:
            0.13329302 = score(doc=1431,freq=2.0), product of:
              0.1811716 = queryWeight, product of:
                1.7791796 = boost
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.018350137 = queryNorm
              0.735728 = fieldWeight in 1431, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.13307703 = weight(abstract_txt:interface in 1431) [ClassicSimilarity], result of:
            0.13307703 = score(doc=1431,freq=2.0), product of:
              0.20716561 = queryWeight, product of:
                2.3301249 = boost
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.018350137 = queryNorm
              0.6423702 = fieldWeight in 1431, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.17548217 = weight(abstract_txt:query in 1431) [ClassicSimilarity], result of:
            0.17548217 = score(doc=1431,freq=1.0), product of:
              0.3954494 = queryWeight, product of:
                4.5528235 = boost
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.018350137 = queryNorm
              0.44375378 = fieldWeight in 1431, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
          0.3157233 = weight(abstract_txt:expansion in 1431) [ClassicSimilarity], result of:
            0.3157233 = score(doc=1431,freq=1.0), product of:
              0.550486 = queryWeight, product of:
                4.903632 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.018350137 = queryNorm
              0.57353556 = fieldWeight in 1431, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.09375 = fieldNorm(doc=1431)
        0.44 = coord(11/25)
    
  3. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The changing face of OKAPI (1994) 0.45
    0.447703 = sum of:
      0.447703 = product of:
        1.2436194 = sum of:
          0.065891944 = weight(abstract_txt:graphical in 1562) [ClassicSimilarity], result of:
            0.065891944 = score(doc=1562,freq=1.0), product of:
              0.12790698 = queryWeight, product of:
                1.0570775 = boost
                6.5939865 = idf(docFreq=158, maxDocs=42740)
                0.018350137 = queryNorm
              0.5151552 = fieldWeight in 1562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5939865 = idf(docFreq=158, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.017487857 = weight(abstract_txt:system in 1562) [ClassicSimilarity], result of:
            0.017487857 = score(doc=1562,freq=1.0), product of:
              0.066553935 = queryWeight, product of:
                1.0783546 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.018350137 = queryNorm
              0.2627622 = fieldWeight in 1562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.032389395 = weight(abstract_txt:user in 1562) [ClassicSimilarity], result of:
            0.032389395 = score(doc=1562,freq=2.0), product of:
              0.07966629 = queryWeight, product of:
                1.1798098 = boost
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.018350137 = queryNorm
              0.4065634 = fieldWeight in 1562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.16479103 = weight(abstract_txt:okapi in 1562) [ClassicSimilarity], result of:
            0.16479103 = score(doc=1562,freq=2.0), product of:
              0.18704742 = queryWeight, product of:
                1.2783083 = boost
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.018350137 = queryNorm
              0.8810121 = fieldWeight in 1562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.06462392 = weight(abstract_txt:automatic in 1562) [ClassicSimilarity], result of:
            0.06462392 = score(doc=1562,freq=1.0), product of:
              0.15907852 = queryWeight, product of:
                1.6671724 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.018350137 = queryNorm
              0.40623915 = fieldWeight in 1562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.07854366 = weight(abstract_txt:interactive in 1562) [ClassicSimilarity], result of:
            0.07854366 = score(doc=1562,freq=1.0), product of:
              0.1811716 = queryWeight, product of:
                1.7791796 = boost
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.018350137 = queryNorm
              0.43353188 = fieldWeight in 1562, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.11089752 = weight(abstract_txt:interface in 1562) [ClassicSimilarity], result of:
            0.11089752 = score(doc=1562,freq=2.0), product of:
              0.20716561 = queryWeight, product of:
                2.3301249 = boost
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.018350137 = queryNorm
              0.53530854 = fieldWeight in 1562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.2532867 = weight(abstract_txt:query in 1562) [ClassicSimilarity], result of:
            0.2532867 = score(doc=1562,freq=3.0), product of:
              0.3954494 = queryWeight, product of:
                4.5528235 = boost
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.018350137 = queryNorm
              0.6405034 = fieldWeight in 1562, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
          0.45570737 = weight(abstract_txt:expansion in 1562) [ClassicSimilarity], result of:
            0.45570737 = score(doc=1562,freq=3.0), product of:
              0.550486 = queryWeight, product of:
                4.903632 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.018350137 = queryNorm
              0.82782733 = fieldWeight in 1562, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.078125 = fieldNorm(doc=1562)
        0.36 = coord(9/25)
    
  4. Hancock-Beaulieu, M.; Fieldhouse, M.; Do, T.: ¬A graphical interface for OKAPI : the design and evaluation of an online catalogue system with direct manipulation interaction for subject access (1994) 0.41
    0.40509382 = sum of:
      0.40509382 = product of:
        1.1252606 = sum of:
          0.100316145 = weight(abstract_txt:functionality in 2319) [ClassicSimilarity], result of:
            0.100316145 = score(doc=2319,freq=2.0), product of:
              0.118975006 = queryWeight, product of:
                1.0195009 = boost
                6.359586 = idf(docFreq=200, maxDocs=42740)
                0.018350137 = queryNorm
              0.8431699 = fieldWeight in 2319, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.359586 = idf(docFreq=200, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.07907033 = weight(abstract_txt:graphical in 2319) [ClassicSimilarity], result of:
            0.07907033 = score(doc=2319,freq=1.0), product of:
              0.12790698 = queryWeight, product of:
                1.0570775 = boost
                6.5939865 = idf(docFreq=158, maxDocs=42740)
                0.018350137 = queryNorm
              0.61818624 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5939865 = idf(docFreq=158, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.020985428 = weight(abstract_txt:system in 2319) [ClassicSimilarity], result of:
            0.020985428 = score(doc=2319,freq=1.0), product of:
              0.066553935 = queryWeight, product of:
                1.0783546 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.018350137 = queryNorm
              0.31531462 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.027483314 = weight(abstract_txt:user in 2319) [ClassicSimilarity], result of:
            0.027483314 = score(doc=2319,freq=1.0), product of:
              0.07966629 = queryWeight, product of:
                1.1798098 = boost
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.018350137 = queryNorm
              0.34498048 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.13982983 = weight(abstract_txt:okapi in 2319) [ClassicSimilarity], result of:
            0.13982983 = score(doc=2319,freq=1.0), product of:
              0.18704742 = queryWeight, product of:
                1.2783083 = boost
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.018350137 = queryNorm
              0.74756354 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.13329302 = weight(abstract_txt:interactive in 2319) [ClassicSimilarity], result of:
            0.13329302 = score(doc=2319,freq=2.0), product of:
              0.1811716 = queryWeight, product of:
                1.7791796 = boost
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.018350137 = queryNorm
              0.735728 = fieldWeight in 2319, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.13307703 = weight(abstract_txt:interface in 2319) [ClassicSimilarity], result of:
            0.13307703 = score(doc=2319,freq=2.0), product of:
              0.20716561 = queryWeight, product of:
                2.3301249 = boost
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.018350137 = queryNorm
              0.6423702 = fieldWeight in 2319, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.17548217 = weight(abstract_txt:query in 2319) [ClassicSimilarity], result of:
            0.17548217 = score(doc=2319,freq=1.0), product of:
              0.3954494 = queryWeight, product of:
                4.5528235 = boost
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.018350137 = queryNorm
              0.44375378 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
          0.3157233 = weight(abstract_txt:expansion in 2319) [ClassicSimilarity], result of:
            0.3157233 = score(doc=2319,freq=1.0), product of:
              0.550486 = queryWeight, product of:
                4.903632 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.018350137 = queryNorm
              0.57353556 = fieldWeight in 2319, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.09375 = fieldNorm(doc=2319)
        0.36 = coord(9/25)
    
  5. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.39
    0.38834512 = sum of:
      0.38834512 = product of:
        1.0787364 = sum of:
          0.018224167 = weight(abstract_txt:based in 28) [ClassicSimilarity], result of:
            0.018224167 = score(doc=28,freq=1.0), product of:
              0.060579676 = queryWeight, product of:
                1.0288172 = boost
                3.2088501 = idf(docFreq=4693, maxDocs=42740)
                0.018350137 = queryNorm
              0.3008297 = fieldWeight in 28, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2088501 = idf(docFreq=4693, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.020985428 = weight(abstract_txt:system in 28) [ClassicSimilarity], result of:
            0.020985428 = score(doc=28,freq=1.0), product of:
              0.066553935 = queryWeight, product of:
                1.0783546 = boost
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.018350137 = queryNorm
              0.31531462 = fieldWeight in 28, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3633559 = idf(docFreq=4021, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.027483314 = weight(abstract_txt:user in 28) [ClassicSimilarity], result of:
            0.027483314 = score(doc=28,freq=1.0), product of:
              0.07966629 = queryWeight, product of:
                1.1798098 = boost
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.018350137 = queryNorm
              0.34498048 = fieldWeight in 28, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6797917 = idf(docFreq=2930, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.13982983 = weight(abstract_txt:okapi in 28) [ClassicSimilarity], result of:
            0.13982983 = score(doc=28,freq=1.0), product of:
              0.18704742 = queryWeight, product of:
                1.2783083 = boost
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.018350137 = queryNorm
              0.74756354 = fieldWeight in 28, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.974011 = idf(docFreq=39, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.08092842 = weight(abstract_txt:interaction in 28) [ClassicSimilarity], result of:
            0.08092842 = score(doc=28,freq=1.0), product of:
              0.16366754 = queryWeight, product of:
                1.6910483 = boost
                5.274329 = idf(docFreq=594, maxDocs=42740)
                0.018350137 = queryNorm
              0.49446836 = fieldWeight in 28, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.274329 = idf(docFreq=594, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.13329302 = weight(abstract_txt:interactive in 28) [ClassicSimilarity], result of:
            0.13329302 = score(doc=28,freq=2.0), product of:
              0.1811716 = queryWeight, product of:
                1.7791796 = boost
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.018350137 = queryNorm
              0.735728 = fieldWeight in 28, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.549208 = idf(docFreq=451, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.09409966 = weight(abstract_txt:interface in 28) [ClassicSimilarity], result of:
            0.09409966 = score(doc=28,freq=1.0), product of:
              0.20716561 = queryWeight, product of:
                2.3301249 = boost
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.018350137 = queryNorm
              0.45422435 = fieldWeight in 28, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.84506 = idf(docFreq=913, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.24816927 = weight(abstract_txt:query in 28) [ClassicSimilarity], result of:
            0.24816927 = score(doc=28,freq=2.0), product of:
              0.3954494 = queryWeight, product of:
                4.5528235 = boost
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.018350137 = queryNorm
              0.62756264 = fieldWeight in 28, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.7333736 = idf(docFreq=1021, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
          0.3157233 = weight(abstract_txt:expansion in 28) [ClassicSimilarity], result of:
            0.3157233 = score(doc=28,freq=1.0), product of:
              0.550486 = queryWeight, product of:
                4.903632 = boost
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.018350137 = queryNorm
              0.57353556 = fieldWeight in 28, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.117713 = idf(docFreq=255, maxDocs=42740)
                0.09375 = fieldNorm(doc=28)
        0.36 = coord(9/25)