Document (#12320)

Author

Wildemuth, B.M.
O'Neill, A.L.

Title

Katalogrecherche nach bekannten Vorlagen : empirische Überlegungen zu nutzerorientierten Nachweisinstrumenten

Source

Zeitschrift für Bibliothekswesen und Bibliographie. 43(1996) H.1, S.23-45

Year

1996

Abstract

Traditionally, catalogue records have contained a complete description of the item to ensure retrieval by a wide variety of approaches. An alternative approach, user centered design, requires a study of user behaviour and cognition related to interaction with the catalogue to determine inform design decisions. To support known item searching, it is necessary to users' conceptions of the item being sought, what the users know about them, and which pieces of known information are viewed by the users as most appropriate for inclusion in a search. Reports results of a pilot study, at the Davis Library, North Caroline University at Chapel Hill, in which 103 catalogue users described 386 searches and any written information known by the searchers was photocopied. Searchers generally knew the title, publication date, and page numbers (particular for periodical articles). Results indicated that this approach to catalogue design was feasible and valid, and provided a preliminary picture of nkown item searching in 1 library's catalogue

Footnote

Vgl. auch Original in: College and research libraries 56(1995) no.3, S.265-281

Theme

OPAC
Benutzerstudien

Similar documents (author)

1. Wildemuth, B.M.; O'Neill, A.L.: ¬The '¬known' in known-item searches : an empirical support for user-centered design (1995) 6.03

   6.0340233 = sum of:
     6.0340233 = sum of:
       2.4657838 = weight(author_txt:o'neill in 3249) [ClassicSimilarity], result of:
         2.4657838 = score(doc=3249,freq=1.0), product of:
           0.6158295 = queryWeight, product of:
             8.008008 = idf(docFreq=39, maxDocs=44218)
             0.07690171 = queryNorm
           4.004004 = fieldWeight in 3249, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.008008 = idf(docFreq=39, maxDocs=44218)
             0.5 = fieldNorm(doc=3249)
       3.5682395 = weight(author_txt:wildemuth in 3249) [ClassicSimilarity], result of:
         3.5682395 = score(doc=3249,freq=1.0), product of:
           0.7878795 = queryWeight, product of:
             1.1310965 = boost
             9.05783 = idf(docFreq=13, maxDocs=44218)
             0.07690171 = queryNorm
           4.528915 = fieldWeight in 3249, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.05783 = idf(docFreq=13, maxDocs=44218)
             0.5 = fieldNorm(doc=3249)
   

2. Wildemuth, B.M.: Measures of success in searching a full-text fact base (1990) 2.23

   2.2301497 = sum of:
     2.2301497 = product of:
       4.4602995 = sum of:
         4.4602995 = weight(author_txt:wildemuth in 2050) [ClassicSimilarity], result of:
           4.4602995 = score(doc=2050,freq=1.0), product of:
             0.7878795 = queryWeight, product of:
               1.1310965 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.07690171 = queryNorm
             5.661144 = fieldWeight in 2050, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=2050)
       0.5 = coord(1/2)
   

3. Wildemuth, B.M.: Search moves made by novices end users (1992) 2.23

   2.2301497 = sum of:
     2.2301497 = product of:
       4.4602995 = sum of:
         4.4602995 = weight(author_txt:wildemuth in 2422) [ClassicSimilarity], result of:
           4.4602995 = score(doc=2422,freq=1.0), product of:
             0.7878795 = queryWeight, product of:
               1.1310965 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.07690171 = queryNorm
             5.661144 = fieldWeight in 2422, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=2422)
       0.5 = coord(1/2)
   

4. Wildemuth, B.M.: Effective methods for studying information seeking and use : Introduction and overview (2002) 2.23

   2.2301497 = sum of:
     2.2301497 = product of:
       4.4602995 = sum of:
         4.4602995 = weight(author_txt:wildemuth in 1257) [ClassicSimilarity], result of:
           4.4602995 = score(doc=1257,freq=1.0), product of:
             0.7878795 = queryWeight, product of:
               1.1310965 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.07690171 = queryNorm
             5.661144 = fieldWeight in 1257, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=1257)
       0.5 = coord(1/2)
   

5. Wildemuth, B.M.: ¬The effects of domain knowledge on search tactic formulation (2004) 2.23

   2.2301497 = sum of:
     2.2301497 = product of:
       4.4602995 = sum of:
         4.4602995 = weight(author_txt:wildemuth in 2221) [ClassicSimilarity], result of:
           4.4602995 = score(doc=2221,freq=1.0), product of:
             0.7878795 = queryWeight, product of:
               1.1310965 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.07690171 = queryNorm
             5.661144 = fieldWeight in 2221, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.625 = fieldNorm(doc=2221)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Wildemuth, B.M.; O'Neill, A.L.: ¬The '¬known' in known-item searches : an empirical support for user-centered design (1995) 1.77

   1.7665855 = sum of:
     1.7665855 = product of:
       2.3244545 = sum of:
         0.02412691 = weight(abstract_txt:results in 3249) [ClassicSimilarity], result of:
           0.02412691 = score(doc=3249,freq=2.0), product of:
             0.06270689 = queryWeight, product of:
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.018006688 = queryNorm
             0.38475692 = fieldWeight in 3249, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.072038844 = weight(abstract_txt:cognition in 3249) [ClassicSimilarity], result of:
           0.072038844 = score(doc=3249,freq=1.0), product of:
             0.13002452 = queryWeight, product of:
               1.0182163 = boost
               7.0917172 = idf(docFreq=99, maxDocs=44218)
               0.018006688 = queryNorm
             0.55404043 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0917172 = idf(docFreq=99, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.07673352 = weight(abstract_txt:feasible in 3249) [ClassicSimilarity], result of:
           0.07673352 = score(doc=3249,freq=1.0), product of:
             0.1356139 = queryWeight, product of:
               1.0398711 = boost
               7.24254 = idf(docFreq=85, maxDocs=44218)
               0.018006688 = queryNorm
             0.56582344 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.24254 = idf(docFreq=85, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.028553218 = weight(abstract_txt:user in 3249) [ClassicSimilarity], result of:
           0.028553218 = score(doc=3249,freq=2.0), product of:
             0.07015912 = queryWeight, product of:
               1.0577534 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.018006688 = queryNorm
             0.40697798 = fieldWeight in 3249, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.082988225 = weight(abstract_txt:conceptions in 3249) [ClassicSimilarity], result of:
           0.082988225 = score(doc=3249,freq=1.0), product of:
             0.1428867 = queryWeight, product of:
               1.0673903 = boost
               7.4342074 = idf(docFreq=70, maxDocs=44218)
               0.018006688 = queryNorm
             0.58079743 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4342074 = idf(docFreq=70, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.030014217 = weight(abstract_txt:approach in 3249) [ClassicSimilarity], result of:
           0.030014217 = score(doc=3249,freq=2.0), product of:
             0.072532415 = queryWeight, product of:
               1.0754951 = boost
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.018006688 = queryNorm
             0.41380417 = fieldWeight in 3249, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.745328 = idf(docFreq=2839, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.09056281 = weight(abstract_txt:pieces in 3249) [ClassicSimilarity], result of:
           0.09056281 = score(doc=3249,freq=1.0), product of:
             0.15145399 = queryWeight, product of:
               1.0989242 = boost
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.018006688 = queryNorm
             0.59795594 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.653836 = idf(docFreq=56, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.11264042 = weight(abstract_txt:hill in 3249) [ClassicSimilarity], result of:
           0.11264042 = score(doc=3249,freq=1.0), product of:
             0.17516351 = queryWeight, product of:
               1.1818142 = boost
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.018006688 = queryNorm
             0.6430587 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.04493937 = weight(abstract_txt:searching in 3249) [ClassicSimilarity], result of:
           0.04493937 = score(doc=3249,freq=2.0), product of:
             0.09492897 = queryWeight, product of:
               1.2303871 = boost
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.018006688 = queryNorm
             0.47339994 = fieldWeight in 3249, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.14669761 = weight(abstract_txt:davis in 3249) [ClassicSimilarity], result of:
           0.14669761 = score(doc=3249,freq=1.0), product of:
             0.20889568 = queryWeight, product of:
               1.2906014 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.018006688 = queryNorm
             0.7022529 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.15010147 = weight(abstract_txt:knew in 3249) [ClassicSimilarity], result of:
           0.15010147 = score(doc=3249,freq=1.0), product of:
             0.21211469 = queryWeight, product of:
               1.3005072 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.018006688 = queryNorm
             0.707643 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.15010147 = weight(abstract_txt:chapel in 3249) [ClassicSimilarity], result of:
           0.15010147 = score(doc=3249,freq=1.0), product of:
             0.21211469 = queryWeight, product of:
               1.3005072 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.018006688 = queryNorm
             0.707643 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.18726513 = weight(abstract_txt:caroline in 3249) [ClassicSimilarity], result of:
           0.18726513 = score(doc=3249,freq=1.0), product of:
             0.24582087 = queryWeight, product of:
               1.4000281 = boost
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.018006688 = queryNorm
             0.7617951 = fieldWeight in 3249, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.06325707 = weight(abstract_txt:design in 3249) [ClassicSimilarity], result of:
           0.06325707 = score(doc=3249,freq=3.0), product of:
             0.11923036 = queryWeight, product of:
               1.6888125 = boost
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.018006688 = queryNorm
             0.530545 = fieldWeight in 3249, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.12401144 = weight(abstract_txt:searchers in 3249) [ClassicSimilarity], result of:
           0.12401144 = score(doc=3249,freq=2.0), product of:
             0.18676205 = queryWeight, product of:
               1.725785 = boost
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.018006688 = queryNorm
             0.6640077 = fieldWeight in 3249, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.073506564 = weight(abstract_txt:users in 3249) [ClassicSimilarity], result of:
           0.073506564 = score(doc=3249,freq=4.0), product of:
             0.13178466 = queryWeight, product of:
               2.0501697 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.018006688 = queryNorm
             0.5577778 = fieldWeight in 3249, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.14835706 = weight(abstract_txt:known in 3249) [ClassicSimilarity], result of:
           0.14835706 = score(doc=3249,freq=3.0), product of:
             0.21046808 = queryWeight, product of:
               2.2437844 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.018006688 = queryNorm
             0.704891 = fieldWeight in 3249, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.2952563 = weight(abstract_txt:catalogue in 3249) [ClassicSimilarity], result of:
           0.2952563 = score(doc=3249,freq=5.0), product of:
             0.33300203 = queryWeight, product of:
               3.6436431 = boost
               5.0754814 = idf(docFreq=750, maxDocs=44218)
               0.018006688 = queryNorm
             0.88665015 = fieldWeight in 3249, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.0754814 = idf(docFreq=750, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
         0.4233029 = weight(abstract_txt:item in 3249) [ClassicSimilarity], result of:
           0.4233029 = score(doc=3249,freq=4.0), product of:
             0.42339748 = queryWeight, product of:
               3.6747813 = boost
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.018006688 = queryNorm
             0.9997766 = fieldWeight in 3249, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.078125 = fieldNorm(doc=3249)
       0.76 = coord(19/25)
   

2. Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992) 0.19

   0.19129337 = sum of:
     0.19129337 = product of:
       0.7970557 = sum of:
         0.03230428 = weight(abstract_txt:user in 3640) [ClassicSimilarity], result of:
           0.03230428 = score(doc=3640,freq=1.0), product of:
             0.07015912 = queryWeight, product of:
               1.0577534 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.018006688 = queryNorm
             0.46044302 = fieldWeight in 3640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.125 = fieldNorm(doc=3640)
         0.18022467 = weight(abstract_txt:hill in 3640) [ClassicSimilarity], result of:
           0.18022467 = score(doc=3640,freq=1.0), product of:
             0.17516351 = queryWeight, product of:
               1.1818142 = boost
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.018006688 = queryNorm
             1.028894 = fieldWeight in 3640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.231152 = idf(docFreq=31, maxDocs=44218)
               0.125 = fieldNorm(doc=3640)
         0.050843094 = weight(abstract_txt:searching in 3640) [ClassicSimilarity], result of:
           0.050843094 = score(doc=3640,freq=1.0), product of:
             0.09492897 = queryWeight, product of:
               1.2303871 = boost
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.018006688 = queryNorm
             0.5355909 = fieldWeight in 3640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.125 = fieldNorm(doc=3640)
         0.23471616 = weight(abstract_txt:davis in 3640) [ClassicSimilarity], result of:
           0.23471616 = score(doc=3640,freq=1.0), product of:
             0.20889568 = queryWeight, product of:
               1.2906014 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.018006688 = queryNorm
             1.1236047 = fieldWeight in 3640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.125 = fieldNorm(doc=3640)
         0.24016234 = weight(abstract_txt:chapel in 3640) [ClassicSimilarity], result of:
           0.24016234 = score(doc=3640,freq=1.0), product of:
             0.21211469 = queryWeight, product of:
               1.3005072 = boost
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.018006688 = queryNorm
             1.1322287 = fieldWeight in 3640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.05783 = idf(docFreq=13, maxDocs=44218)
               0.125 = fieldNorm(doc=3640)
         0.05880525 = weight(abstract_txt:users in 3640) [ClassicSimilarity], result of:
           0.05880525 = score(doc=3640,freq=1.0), product of:
             0.13178466 = queryWeight, product of:
               2.0501697 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.018006688 = queryNorm
             0.44622225 = fieldWeight in 3640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.125 = fieldNorm(doc=3640)
       0.24 = coord(6/25)
   

3. Slone, D.J.: Encounters with the OPAC : On-line searching in public libraries (2000) 0.18

   0.17987928 = sum of:
     0.17987928 = product of:
       0.89939636 = sum of:
         0.017060302 = weight(abstract_txt:results in 4810) [ClassicSimilarity], result of:
           0.017060302 = score(doc=4810,freq=1.0), product of:
             0.06270689 = queryWeight, product of:
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.018006688 = queryNorm
             0.27206424 = fieldWeight in 4810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.15188238 = weight(abstract_txt:searchers in 4810) [ClassicSimilarity], result of:
           0.15188238 = score(doc=4810,freq=3.0), product of:
             0.18676205 = queryWeight, product of:
               1.725785 = boost
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.018006688 = queryNorm
             0.81324005 = fieldWeight in 4810, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.009912 = idf(docFreq=294, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.06365855 = weight(abstract_txt:users in 4810) [ClassicSimilarity], result of:
           0.06365855 = score(doc=4810,freq=3.0), product of:
             0.13178466 = queryWeight, product of:
               2.0501697 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.018006688 = queryNorm
             0.48304975 = fieldWeight in 4810, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.14835706 = weight(abstract_txt:known in 4810) [ClassicSimilarity], result of:
           0.14835706 = score(doc=4810,freq=3.0), product of:
             0.21046808 = queryWeight, product of:
               2.2437844 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.018006688 = queryNorm
             0.704891 = fieldWeight in 4810, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.51843804 = weight(abstract_txt:item in 4810) [ClassicSimilarity], result of:
           0.51843804 = score(doc=4810,freq=6.0), product of:
             0.42339748 = queryWeight, product of:
               3.6747813 = boost
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.018006688 = queryNorm
             1.2244712 = fieldWeight in 4810, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
       0.2 = coord(5/25)
   

4. Kilgour, F.G.: Redesign of known-item online access catalogs (1994) 0.16

   0.15528518 = sum of:
     0.15528518 = product of:
       0.5545899 = sum of:
         0.020190174 = weight(abstract_txt:user in 8567) [ClassicSimilarity], result of:
           0.020190174 = score(doc=8567,freq=1.0), product of:
             0.07015912 = queryWeight, product of:
               1.0577534 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.018006688 = queryNorm
             0.2877769 = fieldWeight in 8567, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.078125 = fieldNorm(doc=8567)
         0.03177693 = weight(abstract_txt:searching in 8567) [ClassicSimilarity], result of:
           0.03177693 = score(doc=8567,freq=1.0), product of:
             0.09492897 = queryWeight, product of:
               1.2303871 = boost
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.018006688 = queryNorm
             0.3347443 = fieldWeight in 8567, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.078125 = fieldNorm(doc=8567)
         0.036521487 = weight(abstract_txt:design in 8567) [ClassicSimilarity], result of:
           0.036521487 = score(doc=8567,freq=1.0), product of:
             0.11923036 = queryWeight, product of:
               1.6888125 = boost
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.018006688 = queryNorm
             0.3063103 = fieldWeight in 8567, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.078125 = fieldNorm(doc=8567)
         0.036753282 = weight(abstract_txt:users in 8567) [ClassicSimilarity], result of:
           0.036753282 = score(doc=8567,freq=1.0), product of:
             0.13178466 = queryWeight, product of:
               2.0501697 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.018006688 = queryNorm
             0.2788889 = fieldWeight in 8567, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.078125 = fieldNorm(doc=8567)
         0.08565399 = weight(abstract_txt:known in 8567) [ClassicSimilarity], result of:
           0.08565399 = score(doc=8567,freq=1.0), product of:
             0.21046808 = queryWeight, product of:
               2.2437844 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.018006688 = queryNorm
             0.406969 = fieldWeight in 8567, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.078125 = fieldNorm(doc=8567)
         0.13204263 = weight(abstract_txt:catalogue in 8567) [ClassicSimilarity], result of:
           0.13204263 = score(doc=8567,freq=1.0), product of:
             0.33300203 = queryWeight, product of:
               3.6436431 = boost
               5.0754814 = idf(docFreq=750, maxDocs=44218)
               0.018006688 = queryNorm
             0.396522 = fieldWeight in 8567, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0754814 = idf(docFreq=750, maxDocs=44218)
               0.078125 = fieldNorm(doc=8567)
         0.21165144 = weight(abstract_txt:item in 8567) [ClassicSimilarity], result of:
           0.21165144 = score(doc=8567,freq=1.0), product of:
             0.42339748 = queryWeight, product of:
               3.6747813 = boost
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.018006688 = queryNorm
             0.4998883 = fieldWeight in 8567, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.078125 = fieldNorm(doc=8567)
       0.28 = coord(7/25)
   

5. Slack, F.: Subject searching on OPACs : problems and help provision (1991) 0.15

   0.14735404 = sum of:
     0.14735404 = product of:
       0.73677015 = sum of:
         0.06291512 = weight(abstract_txt:searching in 4904) [ClassicSimilarity], result of:
           0.06291512 = score(doc=4904,freq=2.0), product of:
             0.09492897 = queryWeight, product of:
               1.2303871 = boost
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.018006688 = queryNorm
             0.6627599 = fieldWeight in 4904, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.284727 = idf(docFreq=1655, maxDocs=44218)
               0.109375 = fieldNorm(doc=4904)
         0.07276779 = weight(abstract_txt:users in 4904) [ClassicSimilarity], result of:
           0.07276779 = score(doc=4904,freq=2.0), product of:
             0.13178466 = queryWeight, product of:
               2.0501697 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.018006688 = queryNorm
             0.5521719 = fieldWeight in 4904, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.109375 = fieldNorm(doc=4904)
         0.11991558 = weight(abstract_txt:known in 4904) [ClassicSimilarity], result of:
           0.11991558 = score(doc=4904,freq=1.0), product of:
             0.21046808 = queryWeight, product of:
               2.2437844 = boost
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.018006688 = queryNorm
             0.5697566 = fieldWeight in 4904, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2092032 = idf(docFreq=656, maxDocs=44218)
               0.109375 = fieldNorm(doc=4904)
         0.18485968 = weight(abstract_txt:catalogue in 4904) [ClassicSimilarity], result of:
           0.18485968 = score(doc=4904,freq=1.0), product of:
             0.33300203 = queryWeight, product of:
               3.6436431 = boost
               5.0754814 = idf(docFreq=750, maxDocs=44218)
               0.018006688 = queryNorm
             0.5551308 = fieldWeight in 4904, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0754814 = idf(docFreq=750, maxDocs=44218)
               0.109375 = fieldNorm(doc=4904)
         0.296312 = weight(abstract_txt:item in 4904) [ClassicSimilarity], result of:
           0.296312 = score(doc=4904,freq=1.0), product of:
             0.42339748 = queryWeight, product of:
               3.6747813 = boost
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.018006688 = queryNorm
             0.6998436 = fieldWeight in 4904, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.39857 = idf(docFreq=199, maxDocs=44218)
               0.109375 = fieldNorm(doc=4904)
       0.2 = coord(5/25)