Document (#3868)

Author

Nilan, M.S.
Hert, C.A.

Title

Incorporating the user in system evaluation and design

Source

13th National Online Meeting. Ed.: M.E. Williams

Imprint

Medford, NJ : Learned Information

Year

1992

Pages

S.217-234

Abstract

Suggests a user based approach to system design and evaluation, of computerized library systems (e.g. OPACs), which is application specific. Data was collected on 93 end user interactions with a newly implemented OPAC in a large US university library. Concludes that researchers need to explore questions relating directly to problems, faced by users and to present findings in ways which provide action oriented recommendations

Theme

OPAC

Similar documents (author)

1. Hert, C.A.; Nilan, M.S.: User-based information retrieval evaluation : an examination of an online public access catalog (1991) 6.79

   6.7897086 = sum of:
     6.7897086 = sum of:
       3.0742526 = weight(author_txt:hert in 3671) [ClassicSimilarity], result of:
         3.0742526 = score(doc=3671,freq=1.0), product of:
           0.66120124 = queryWeight, product of:
             9.298992 = idf(docFreq=10, maxDocs=44218)
             0.071104616 = queryNorm
           4.649496 = fieldWeight in 3671, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.298992 = idf(docFreq=10, maxDocs=44218)
             0.5 = fieldNorm(doc=3671)
       3.715456 = weight(author_txt:nilan in 3671) [ClassicSimilarity], result of:
         3.715456 = score(doc=3671,freq=1.0), product of:
           0.7502086 = queryWeight, product of:
             1.0651829 = boost
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.071104616 = queryNorm
           4.952564 = fieldWeight in 3671, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.905128 = idf(docFreq=5, maxDocs=44218)
             0.5 = fieldNorm(doc=3671)
   

2. Hert, C.A.: Exploring a new model for understanding information retrieval interactions (1992) 1.92

   1.9214078 = sum of:
     1.9214078 = product of:
       3.8428156 = sum of:
         3.8428156 = weight(author_txt:hert in 4521) [ClassicSimilarity], result of:
           3.8428156 = score(doc=4521,freq=1.0), product of:
             0.66120124 = queryWeight, product of:
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.071104616 = queryNorm
             5.81187 = fieldWeight in 4521, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.625 = fieldNorm(doc=4521)
       0.5 = coord(1/2)
   

3. Hert, C.A.: Information retrieval as situated action (1995) 1.92

   1.9214078 = sum of:
     1.9214078 = product of:
       3.8428156 = sum of:
         3.8428156 = weight(author_txt:hert in 3317) [ClassicSimilarity], result of:
           3.8428156 = score(doc=3317,freq=1.0), product of:
             0.66120124 = queryWeight, product of:
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.071104616 = queryNorm
             5.81187 = fieldWeight in 3317, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.625 = fieldNorm(doc=3317)
       0.5 = coord(1/2)
   

4. Hert, C.A.: Information retrieval as situated action (1995) 1.92

   1.9214078 = sum of:
     1.9214078 = product of:
       3.8428156 = sum of:
         3.8428156 = weight(author_txt:hert in 3824) [ClassicSimilarity], result of:
           3.8428156 = score(doc=3824,freq=1.0), product of:
             0.66120124 = queryWeight, product of:
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.071104616 = queryNorm
             5.81187 = fieldWeight in 3824, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.625 = fieldNorm(doc=3824)
       0.5 = coord(1/2)
   

5. Hert, C.A.: User goals on an online public access catalog (1996) 1.92

   1.9214078 = sum of:
     1.9214078 = product of:
       3.8428156 = sum of:
         3.8428156 = weight(author_txt:hert in 4381) [ClassicSimilarity], result of:
           3.8428156 = score(doc=4381,freq=1.0), product of:
             0.66120124 = queryWeight, product of:
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.071104616 = queryNorm
             5.81187 = fieldWeight in 4381, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.625 = fieldNorm(doc=4381)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Griffin, A.; Burke, M.: Friend or foe? : An evaluation of the user-friendliness of Viewpoint, the Galaxy 2000 OPAC (1997) 0.33

   0.329064 = sum of:
     0.329064 = product of:
       0.9140667 = sum of:
         0.10921569 = weight(abstract_txt:opac in 1436) [ClassicSimilarity], result of:
           0.10921569 = score(doc=1436,freq=1.0), product of:
             0.18038316 = queryWeight, product of:
               1.152004 = boost
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.028285967 = queryNorm
             0.605465 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.12215873 = weight(abstract_txt:recommendations in 1436) [ClassicSimilarity], result of:
           0.12215873 = score(doc=1436,freq=1.0), product of:
             0.1943669 = queryWeight, product of:
               1.1958237 = boost
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.028285967 = queryNorm
             0.6284955 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.031950966 = weight(abstract_txt:which in 1436) [ClassicSimilarity], result of:
           0.031950966 = score(doc=1436,freq=1.0), product of:
             0.10015484 = queryWeight, product of:
               1.2139672 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.028285967 = queryNorm
             0.31901568 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.041670945 = weight(abstract_txt:library in 1436) [ClassicSimilarity], result of:
           0.041670945 = score(doc=1436,freq=1.0), product of:
             0.11955604 = queryWeight, product of:
               1.3263457 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.028285967 = queryNorm
             0.34854737 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.17275219 = weight(abstract_txt:computerized in 1436) [ClassicSimilarity], result of:
           0.17275219 = score(doc=1436,freq=1.0), product of:
             0.24488094 = queryWeight, product of:
               1.3422502 = boost
               6.449863 = idf(docFreq=189, maxDocs=44218)
               0.028285967 = queryNorm
             0.70545375 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.449863 = idf(docFreq=189, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.04938374 = weight(abstract_txt:system in 1436) [ClassicSimilarity], result of:
           0.04938374 = score(doc=1436,freq=1.0), product of:
             0.13388707 = queryWeight, product of:
               1.4035901 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.028285967 = queryNorm
             0.36884624 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.077609845 = weight(abstract_txt:design in 1436) [ClassicSimilarity], result of:
           0.077609845 = score(doc=1436,freq=1.0), product of:
             0.18097858 = queryWeight, product of:
               1.6318663 = boost
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.028285967 = queryNorm
             0.4288344 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.11625185 = weight(abstract_txt:evaluation in 1436) [ClassicSimilarity], result of:
           0.11625185 = score(doc=1436,freq=1.0), product of:
             0.23692772 = queryWeight, product of:
               1.8671488 = boost
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.028285967 = queryNorm
             0.49066377 = fieldWeight in 1436, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
         0.19307277 = weight(abstract_txt:user in 1436) [ClassicSimilarity], result of:
           0.19307277 = score(doc=1436,freq=4.0), product of:
             0.23961118 = queryWeight, product of:
               2.2996945 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.028285967 = queryNorm
             0.8057753 = fieldWeight in 1436, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.109375 = fieldNorm(doc=1436)
       0.36 = coord(9/25)
   

2. Blandford, A.; Adams, A.; Attfield, S.; Buchanan, G.; Gow, J.; Makri, S.; Rimmer, J.; Warwick, C.: ¬The PRET A Rapporter framework : evaluating digital libraries from the perspective of information work (2008) 0.24

   0.2352639 = sum of:
     0.2352639 = product of:
       0.7351997 = sum of:
         0.053922143 = weight(abstract_txt:questions in 2021) [ClassicSimilarity], result of:
           0.053922143 = score(doc=2021,freq=1.0), product of:
             0.14101633 = queryWeight, product of:
               1.0185696 = boost
               4.8944926 = idf(docFreq=899, maxDocs=44218)
               0.028285967 = queryNorm
             0.38238224 = fieldWeight in 2021, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8944926 = idf(docFreq=899, maxDocs=44218)
               0.078125 = fieldNorm(doc=2021)
         0.08051706 = weight(abstract_txt:oriented in 2021) [ClassicSimilarity], result of:
           0.08051706 = score(doc=2021,freq=1.0), product of:
             0.18422559 = queryWeight, product of:
               1.164209 = boost
               5.5943284 = idf(docFreq=446, maxDocs=44218)
               0.028285967 = queryNorm
             0.4370569 = fieldWeight in 2021, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5943284 = idf(docFreq=446, maxDocs=44218)
               0.078125 = fieldNorm(doc=2021)
         0.10016645 = weight(abstract_txt:interactions in 2021) [ClassicSimilarity], result of:
           0.10016645 = score(doc=2021,freq=1.0), product of:
             0.2130948 = queryWeight, product of:
               1.2521098 = boost
               6.0167146 = idf(docFreq=292, maxDocs=44218)
               0.028285967 = queryNorm
             0.47005582 = fieldWeight in 2021, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0167146 = idf(docFreq=292, maxDocs=44218)
               0.078125 = fieldNorm(doc=2021)
         0.02976496 = weight(abstract_txt:library in 2021) [ClassicSimilarity], result of:
           0.02976496 = score(doc=2021,freq=1.0), product of:
             0.11955604 = queryWeight, product of:
               1.3263457 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.028285967 = queryNorm
             0.2489624 = fieldWeight in 2021, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.078125 = fieldNorm(doc=2021)
         0.061096534 = weight(abstract_txt:system in 2021) [ClassicSimilarity], result of:
           0.061096534 = score(doc=2021,freq=3.0), product of:
             0.13388707 = queryWeight, product of:
               1.4035901 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.028285967 = queryNorm
             0.45632887 = fieldWeight in 2021, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.078125 = fieldNorm(doc=2021)
         0.0554356 = weight(abstract_txt:design in 2021) [ClassicSimilarity], result of:
           0.0554356 = score(doc=2021,freq=1.0), product of:
             0.18097858 = queryWeight, product of:
               1.6318663 = boost
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.028285967 = queryNorm
             0.3063103 = fieldWeight in 2021, 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=2021)
         0.2348642 = weight(abstract_txt:evaluation in 2021) [ClassicSimilarity], result of:
           0.2348642 = score(doc=2021,freq=8.0), product of:
             0.23692772 = queryWeight, product of:
               1.8671488 = boost
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.028285967 = queryNorm
             0.9912905 = fieldWeight in 2021, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.078125 = fieldNorm(doc=2021)
         0.11943279 = weight(abstract_txt:user in 2021) [ClassicSimilarity], result of:
           0.11943279 = score(doc=2021,freq=3.0), product of:
             0.23961118 = queryWeight, product of:
               2.2996945 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.028285967 = queryNorm
             0.49844417 = fieldWeight in 2021, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.078125 = fieldNorm(doc=2021)
       0.32 = coord(8/25)
   

3. Wu, K.-C.; Hsieh, T.-Y.: Affective choosing of clustering and categorization representations in e-book interfaces (2016) 0.23

   0.22969757 = sum of:
     0.22969757 = product of:
       0.5742439 = sum of:
         0.04082113 = weight(abstract_txt:researchers in 3070) [ClassicSimilarity], result of:
           0.04082113 = score(doc=3070,freq=1.0), product of:
             0.13592146 = queryWeight, product of:
               4.805261 = idf(docFreq=983, maxDocs=44218)
               0.028285967 = queryNorm
             0.30032882 = fieldWeight in 3070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.805261 = idf(docFreq=983, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.0882596 = weight(abstract_txt:opac in 3070) [ClassicSimilarity], result of:
           0.0882596 = score(doc=3070,freq=2.0), product of:
             0.18038316 = queryWeight, product of:
               1.152004 = boost
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.028285967 = queryNorm
             0.48928958 = fieldWeight in 3070, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.06441365 = weight(abstract_txt:oriented in 3070) [ClassicSimilarity], result of:
           0.06441365 = score(doc=3070,freq=1.0), product of:
             0.18422559 = queryWeight, product of:
               1.164209 = boost
               5.5943284 = idf(docFreq=446, maxDocs=44218)
               0.028285967 = queryNorm
             0.34964553 = fieldWeight in 3070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5943284 = idf(docFreq=446, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.06543853 = weight(abstract_txt:collected in 3070) [ClassicSimilarity], result of:
           0.06543853 = score(doc=3070,freq=1.0), product of:
             0.18617457 = queryWeight, product of:
               1.1703511 = boost
               5.6238427 = idf(docFreq=433, maxDocs=44218)
               0.028285967 = queryNorm
             0.35149017 = fieldWeight in 3070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6238427 = idf(docFreq=433, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.025820278 = weight(abstract_txt:which in 3070) [ClassicSimilarity], result of:
           0.025820278 = score(doc=3070,freq=2.0), product of:
             0.10015484 = queryWeight, product of:
               1.2139672 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.028285967 = queryNorm
             0.2578036 = fieldWeight in 3070, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.08013316 = weight(abstract_txt:interactions in 3070) [ClassicSimilarity], result of:
           0.08013316 = score(doc=3070,freq=1.0), product of:
             0.2130948 = queryWeight, product of:
               1.2521098 = boost
               6.0167146 = idf(docFreq=292, maxDocs=44218)
               0.028285967 = queryNorm
             0.37604466 = fieldWeight in 3070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0167146 = idf(docFreq=292, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.041243535 = weight(abstract_txt:library in 3070) [ClassicSimilarity], result of:
           0.041243535 = score(doc=3070,freq=3.0), product of:
             0.11955604 = queryWeight, product of:
               1.3263457 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.028285967 = queryNorm
             0.3449724 = fieldWeight in 3070, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.02821928 = weight(abstract_txt:system in 3070) [ClassicSimilarity], result of:
           0.02821928 = score(doc=3070,freq=1.0), product of:
             0.13388707 = queryWeight, product of:
               1.4035901 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.028285967 = queryNorm
             0.21076928 = fieldWeight in 3070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.044348482 = weight(abstract_txt:design in 3070) [ClassicSimilarity], result of:
           0.044348482 = score(doc=3070,freq=1.0), product of:
             0.18097858 = queryWeight, product of:
               1.6318663 = boost
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.028285967 = queryNorm
             0.24504824 = fieldWeight in 3070, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
         0.09554624 = weight(abstract_txt:user in 3070) [ClassicSimilarity], result of:
           0.09554624 = score(doc=3070,freq=3.0), product of:
             0.23961118 = queryWeight, product of:
               2.2996945 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.028285967 = queryNorm
             0.39875534 = fieldWeight in 3070, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.0625 = fieldNorm(doc=3070)
       0.4 = coord(10/25)
   

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) 0.23

   0.22895639 = sum of:
     0.22895639 = product of:
       0.71548873 = sum of:
         0.07103832 = weight(abstract_txt:suggests in 1318) [ClassicSimilarity], result of:
           0.07103832 = score(doc=1318,freq=1.0), product of:
             0.15007176 = queryWeight, product of:
               1.0507647 = boost
               5.0491986 = idf(docFreq=770, maxDocs=44218)
               0.028285967 = queryNorm
             0.4733624 = fieldWeight in 1318, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0491986 = idf(docFreq=770, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
         0.02738654 = weight(abstract_txt:which in 1318) [ClassicSimilarity], result of:
           0.02738654 = score(doc=1318,freq=1.0), product of:
             0.10015484 = queryWeight, product of:
               1.2139672 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.028285967 = queryNorm
             0.273442 = fieldWeight in 1318, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
         0.112692125 = weight(abstract_txt:opacs in 1318) [ClassicSimilarity], result of:
           0.112692125 = score(doc=1318,freq=1.0), product of:
             0.20412657 = queryWeight, product of:
               1.2254786 = boost
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.028285967 = queryNorm
             0.55206984 = fieldWeight in 1318, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
         0.12315805 = weight(abstract_txt:relating in 1318) [ClassicSimilarity], result of:
           0.12315805 = score(doc=1318,freq=1.0), product of:
             0.21657702 = queryWeight, product of:
               1.2622988 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.028285967 = queryNorm
             0.56865704 = fieldWeight in 1318, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
         0.04232892 = weight(abstract_txt:system in 1318) [ClassicSimilarity], result of:
           0.04232892 = score(doc=1318,freq=1.0), product of:
             0.13388707 = queryWeight, product of:
               1.4035901 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.028285967 = queryNorm
             0.3161539 = fieldWeight in 1318, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
         0.11522074 = weight(abstract_txt:design in 1318) [ClassicSimilarity], result of:
           0.11522074 = score(doc=1318,freq=3.0), product of:
             0.18097858 = queryWeight, product of:
               1.6318663 = boost
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.028285967 = queryNorm
             0.636654 = fieldWeight in 1318, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
         0.14091852 = weight(abstract_txt:evaluation in 1318) [ClassicSimilarity], result of:
           0.14091852 = score(doc=1318,freq=2.0), product of:
             0.23692772 = queryWeight, product of:
               1.8671488 = boost
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.028285967 = queryNorm
             0.5947743 = fieldWeight in 1318, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4860687 = idf(docFreq=1353, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
         0.08274547 = weight(abstract_txt:user in 1318) [ClassicSimilarity], result of:
           0.08274547 = score(doc=1318,freq=1.0), product of:
             0.23961118 = queryWeight, product of:
               2.2996945 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.028285967 = queryNorm
             0.34533226 = fieldWeight in 1318, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.09375 = fieldNorm(doc=1318)
       0.32 = coord(8/25)
   

5. Wells, D.: Online Public Access Catalogues and library discovery systems (2021) 0.22

   0.22241788 = sum of:
     0.22241788 = product of:
       0.6178274 = sum of:
         0.053922143 = weight(abstract_txt:questions in 588) [ClassicSimilarity], result of:
           0.053922143 = score(doc=588,freq=1.0), product of:
             0.14101633 = queryWeight, product of:
               1.0185696 = boost
               4.8944926 = idf(docFreq=899, maxDocs=44218)
               0.028285967 = queryNorm
             0.38238224 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8944926 = idf(docFreq=899, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.067888476 = weight(abstract_txt:concludes in 588) [ClassicSimilarity], result of:
           0.067888476 = score(doc=588,freq=1.0), product of:
             0.16442028 = queryWeight, product of:
               1.0998505 = boost
               5.285069 = idf(docFreq=608, maxDocs=44218)
               0.028285967 = queryNorm
             0.412896 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.285069 = idf(docFreq=608, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.1103245 = weight(abstract_txt:opac in 588) [ClassicSimilarity], result of:
           0.1103245 = score(doc=588,freq=2.0), product of:
             0.18038316 = queryWeight, product of:
               1.152004 = boost
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.028285967 = queryNorm
             0.61161196 = fieldWeight in 588, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.032275345 = weight(abstract_txt:which in 588) [ClassicSimilarity], result of:
           0.032275345 = score(doc=588,freq=2.0), product of:
             0.10015484 = queryWeight, product of:
               1.2139672 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.028285967 = queryNorm
             0.32225448 = fieldWeight in 588, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.0939101 = weight(abstract_txt:opacs in 588) [ClassicSimilarity], result of:
           0.0939101 = score(doc=588,freq=1.0), product of:
             0.20412657 = queryWeight, product of:
               1.2254786 = boost
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.028285967 = queryNorm
             0.46005818 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.888745 = idf(docFreq=332, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.10263171 = weight(abstract_txt:relating in 588) [ClassicSimilarity], result of:
           0.10263171 = score(doc=588,freq=1.0), product of:
             0.21657702 = queryWeight, product of:
               1.2622988 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.028285967 = queryNorm
             0.4738809 = fieldWeight in 588, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.051554415 = weight(abstract_txt:library in 588) [ClassicSimilarity], result of:
           0.051554415 = score(doc=588,freq=3.0), product of:
             0.11955604 = queryWeight, product of:
               1.3263457 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.028285967 = queryNorm
             0.4312155 = fieldWeight in 588, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.049885117 = weight(abstract_txt:system in 588) [ClassicSimilarity], result of:
           0.049885117 = score(doc=588,freq=2.0), product of:
             0.13388707 = queryWeight, product of:
               1.4035901 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.028285967 = queryNorm
             0.372591 = fieldWeight in 588, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.078125 = fieldNorm(doc=588)
         0.0554356 = weight(abstract_txt:design in 588) [ClassicSimilarity], result of:
           0.0554356 = score(doc=588,freq=1.0), product of:
             0.18097858 = queryWeight, product of:
               1.6318663 = boost
               3.9207718 = idf(docFreq=2382, maxDocs=44218)
               0.028285967 = queryNorm
             0.3063103 = fieldWeight in 588, 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=588)
       0.36 = coord(9/25)