Document (#36147)

Author

Pisanski, J.
Zumer, M.

Title

Mental models of the bibliographic universe : part 2: comparison task and conclusions

Source

Journal of documentation. 66(2010) no.5, S.668-680

Year

2010

Abstract

Purpose - The paper aims to provide some insight into mental models of the bibliographic universe and how they compare with functional requirements for bibliographic records (FRBR) as a conceptual model of the bibliographic universe. Design/methodology/approach - To get a more complete picture of the mental models, different elicitation techniques were used. The three tasks of the paper were: card-sorting, concept mapping and comparison task. The paper deals with comparison task, which consisted of interviews and rankings, and provides a discussion of the results of the paper as a whole. Findings - Results of the ranking part of the comparison task confirm the findings of concept mapping task. In both cases, while there are individual differences between mental models, on average they gravitate towards FRBR. Research limitations/implications - This is a small study and it provides only a glimpse of the implications of using FRBR as a conceptual basis for cataloguing. More FRBR-related user studies are needed, including similar studies on different groups of individuals and different types of materials, as well as practical studies of user needs and user interfaces. Practical implications - The results of this study are the first user-tested indication of the validity of FRBR as a conceptual basis for the future of cataloguing. Originality/value - This is the first published paper of mental models of the bibliographic universe and uses a unique combination of mental model elicitation techniques.

Theme

Benutzerstudien
Formalerschließung

Object

FRBR

Location

SLO

Similar documents (author)

1. Zumer, M.: User interfaces of national bibliographies on CD-ROM : results of a survey (2000) 4.78

   4.7836475 = sum of:
     4.7836475 = weight(author_txt:zumer in 4896) [ClassicSimilarity], result of:
       4.7836475 = fieldWeight in 4896, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.653836 = idf(docFreq=56, maxDocs=44218)
         0.625 = fieldNorm(doc=4896)
   

2. Zumer, M.: Dedication [to Zlata Dimec] (2004) 4.78

   4.7836475 = sum of:
     4.7836475 = weight(author_txt:zumer in 4184) [ClassicSimilarity], result of:
       4.7836475 = fieldWeight in 4184, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.653836 = idf(docFreq=56, maxDocs=44218)
         0.625 = fieldNorm(doc=4184)
   

3. Zumer, M.: Guidelines for (electronic) national bibliographies : work in progress (2005) 4.78

   4.7836475 = sum of:
     4.7836475 = weight(author_txt:zumer in 4346) [ClassicSimilarity], result of:
       4.7836475 = fieldWeight in 4346, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.653836 = idf(docFreq=56, maxDocs=44218)
         0.625 = fieldNorm(doc=4346)
   

4. Zumer, M.: Implementation of FRBR : European research initiative (2004) 4.78

   4.7836475 = sum of:
     4.7836475 = weight(author_txt:zumer in 5858) [ClassicSimilarity], result of:
       4.7836475 = fieldWeight in 5858, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.653836 = idf(docFreq=56, maxDocs=44218)
         0.625 = fieldNorm(doc=5858)
   

5. Zumer, M.: ¬The new "Guidelines for national bibliographies in the digital age" (2007) 4.78

   4.7836475 = sum of:
     4.7836475 = weight(author_txt:zumer in 696) [ClassicSimilarity], result of:
       4.7836475 = fieldWeight in 696, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.653836 = idf(docFreq=56, maxDocs=44218)
         0.625 = fieldNorm(doc=696)
   

Similar documents (content)

1. Pisanski, J.; Zumer, M.: Mental models of the bibliographic universe : part 1: mental models of descriptions (2010) 1.04

   1.0423149 = sum of:
     1.0423149 = product of:
       1.4476595 = sum of:
         0.024679402 = weight(abstract_txt:first in 4145) [ClassicSimilarity], result of:
           0.024679402 = score(doc=4145,freq=2.0), product of:
             0.06699001 = queryWeight, product of:
               4.168018 = idf(docFreq=1860, maxDocs=44218)
               0.01607239 = queryNorm
             0.3684042 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.168018 = idf(docFreq=1860, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.03117186 = weight(abstract_txt:concept in 4145) [ClassicSimilarity], result of:
           0.03117186 = score(doc=4145,freq=2.0), product of:
             0.07827603 = queryWeight, product of:
               1.0809593 = boost
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.01607239 = queryNorm
             0.39822996 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.022401767 = weight(abstract_txt:techniques in 4145) [ClassicSimilarity], result of:
           0.022401767 = score(doc=4145,freq=1.0), product of:
             0.07912587 = queryWeight, product of:
               1.0868114 = boost
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.01607239 = queryNorm
             0.2831156 = fieldWeight in 4145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5298495 = idf(docFreq=1295, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.024751162 = weight(abstract_txt:basis in 4145) [ClassicSimilarity], result of:
           0.024751162 = score(doc=4145,freq=1.0), product of:
             0.084565654 = queryWeight, product of:
               1.1235489 = boost
               4.682972 = idf(docFreq=1111, maxDocs=44218)
               0.01607239 = queryNorm
             0.29268575 = fieldWeight in 4145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.682972 = idf(docFreq=1111, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.026572809 = weight(abstract_txt:practical in 4145) [ClassicSimilarity], result of:
           0.026572809 = score(doc=4145,freq=1.0), product of:
             0.08866562 = queryWeight, product of:
               1.1504629 = boost
               4.79515 = idf(docFreq=993, maxDocs=44218)
               0.01607239 = queryNorm
             0.29969686 = fieldWeight in 4145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.79515 = idf(docFreq=993, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.027332632 = weight(abstract_txt:cataloguing in 4145) [ClassicSimilarity], result of:
           0.027332632 = score(doc=4145,freq=1.0), product of:
             0.09034787 = queryWeight, product of:
               1.1613255 = boost
               4.840425 = idf(docFreq=949, maxDocs=44218)
               0.01607239 = queryNorm
             0.30252656 = fieldWeight in 4145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.840425 = idf(docFreq=949, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.026443994 = weight(abstract_txt:results in 4145) [ClassicSimilarity], result of:
           0.026443994 = score(doc=4145,freq=3.0), product of:
             0.07014634 = queryWeight, product of:
               1.2532656 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.01607239 = queryNorm
             0.37698326 = fieldWeight in 4145, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.065747164 = weight(abstract_txt:mapping in 4145) [ClassicSimilarity], result of:
           0.065747164 = score(doc=4145,freq=2.0), product of:
             0.12873748 = queryWeight, product of:
               1.3862689 = boost
               5.777993 = idf(docFreq=371, maxDocs=44218)
               0.01607239 = queryNorm
             0.51070726 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.777993 = idf(docFreq=371, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.04602037 = weight(abstract_txt:implications in 4145) [ClassicSimilarity], result of:
           0.04602037 = score(doc=4145,freq=2.0), product of:
             0.11617628 = queryWeight, product of:
               1.6128699 = boost
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.01607239 = queryNorm
             0.39612538 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.059823815 = weight(abstract_txt:conceptual in 4145) [ClassicSimilarity], result of:
           0.059823815 = score(doc=4145,freq=2.0), product of:
             0.13837792 = queryWeight, product of:
               1.7602485 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.01607239 = queryNorm
             0.43232197 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.041727193 = weight(abstract_txt:user in 4145) [ClassicSimilarity], result of:
           0.041727193 = score(doc=4145,freq=3.0), product of:
             0.1046436 = queryWeight, product of:
               1.767528 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.01607239 = queryNorm
             0.39875534 = fieldWeight in 4145, 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=4145)
         0.03552129 = weight(abstract_txt:paper in 4145) [ClassicSimilarity], result of:
           0.03552129 = score(doc=4145,freq=2.0), product of:
             0.11590249 = queryWeight, product of:
               2.079751 = boost
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.01607239 = queryNorm
             0.30647564 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.06447004 = weight(abstract_txt:bibliographic in 4145) [ClassicSimilarity], result of:
           0.06447004 = score(doc=4145,freq=2.0), product of:
             0.1724536 = queryWeight, product of:
               2.536887 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.01607239 = queryNorm
             0.3738399 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.08594687 = weight(abstract_txt:comparison in 4145) [ClassicSimilarity], result of:
           0.08594687 = score(doc=4145,freq=1.0), product of:
             0.24432075 = queryWeight, product of:
               2.7007859 = boost
               5.628462 = idf(docFreq=431, maxDocs=44218)
               0.01607239 = queryNorm
             0.35177886 = fieldWeight in 4145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.628462 = idf(docFreq=431, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.085208304 = weight(abstract_txt:models in 4145) [ClassicSimilarity], result of:
           0.085208304 = score(doc=4145,freq=2.0), product of:
             0.20769286 = queryWeight, product of:
               2.784042 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.01607239 = queryNorm
             0.4102611 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.15458025 = weight(abstract_txt:universe in 4145) [ClassicSimilarity], result of:
           0.15458025 = score(doc=4145,freq=1.0), product of:
             0.36133465 = queryWeight, product of:
               3.284466 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.01607239 = queryNorm
             0.42780355 = fieldWeight in 4145, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.31494427 = weight(abstract_txt:frbr in 4145) [ClassicSimilarity], result of:
           0.31494427 = score(doc=4145,freq=4.0), product of:
             0.39407548 = queryWeight, product of:
               3.8349056 = boost
               6.3935823 = idf(docFreq=200, maxDocs=44218)
               0.01607239 = queryNorm
             0.7991978 = fieldWeight in 4145, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.3935823 = idf(docFreq=200, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
         0.31031635 = weight(abstract_txt:mental in 4145) [ClassicSimilarity], result of:
           0.31031635 = score(doc=4145,freq=2.0), product of:
             0.52243286 = queryWeight, product of:
               4.8369417 = boost
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.01607239 = queryNorm
             0.59398323 = fieldWeight in 4145, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.0625 = fieldNorm(doc=4145)
       0.72 = coord(18/25)
   

2. Pisanski, J.; Zumer, M.: User verification of the FRBR conceptual model (2012) 0.64

   0.64069766 = sum of:
     0.64069766 = product of:
       1.232111 = sum of:
         0.02316155 = weight(abstract_txt:part in 395) [ClassicSimilarity], result of:
           0.02316155 = score(doc=395,freq=1.0), product of:
             0.080905 = queryWeight, product of:
               1.098962 = boost
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.01607239 = queryNorm
             0.2862808 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.026572809 = weight(abstract_txt:practical in 395) [ClassicSimilarity], result of:
           0.026572809 = score(doc=395,freq=1.0), product of:
             0.08866562 = queryWeight, product of:
               1.1504629 = boost
               4.79515 = idf(docFreq=993, maxDocs=44218)
               0.01607239 = queryNorm
             0.29969686 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.79515 = idf(docFreq=993, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.015267448 = weight(abstract_txt:results in 395) [ClassicSimilarity], result of:
           0.015267448 = score(doc=395,freq=1.0), product of:
             0.07014634 = queryWeight, product of:
               1.2532656 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.01607239 = queryNorm
             0.21765138 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.028104978 = weight(abstract_txt:studies in 395) [ClassicSimilarity], result of:
           0.028104978 = score(doc=395,freq=1.0), product of:
             0.10536173 = queryWeight, product of:
               1.5359676 = boost
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.01607239 = queryNorm
             0.2667475 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.04602037 = weight(abstract_txt:implications in 395) [ClassicSimilarity], result of:
           0.04602037 = score(doc=395,freq=2.0), product of:
             0.11617628 = queryWeight, product of:
               1.6128699 = boost
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.01607239 = queryNorm
             0.39612538 = fieldWeight in 395, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.042301826 = weight(abstract_txt:conceptual in 395) [ClassicSimilarity], result of:
           0.042301826 = score(doc=395,freq=1.0), product of:
             0.13837792 = queryWeight, product of:
               1.7602485 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.01607239 = queryNorm
             0.3056978 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.024091206 = weight(abstract_txt:user in 395) [ClassicSimilarity], result of:
           0.024091206 = score(doc=395,freq=1.0), product of:
             0.1046436 = queryWeight, product of:
               1.767528 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.01607239 = queryNorm
             0.23022151 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.025117345 = weight(abstract_txt:paper in 395) [ClassicSimilarity], result of:
           0.025117345 = score(doc=395,freq=1.0), product of:
             0.11590249 = queryWeight, product of:
               2.079751 = boost
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.01607239 = queryNorm
             0.216711 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.10193609 = weight(abstract_txt:bibliographic in 395) [ClassicSimilarity], result of:
           0.10193609 = score(doc=395,freq=5.0), product of:
             0.1724536 = queryWeight, product of:
               2.536887 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.01607239 = queryNorm
             0.5910928 = fieldWeight in 395, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.060251366 = weight(abstract_txt:models in 395) [ClassicSimilarity], result of:
           0.060251366 = score(doc=395,freq=1.0), product of:
             0.20769286 = queryWeight, product of:
               2.784042 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.01607239 = queryNorm
             0.2900984 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.26774085 = weight(abstract_txt:universe in 395) [ClassicSimilarity], result of:
           0.26774085 = score(doc=395,freq=3.0), product of:
             0.36133465 = queryWeight, product of:
               3.284466 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.01607239 = queryNorm
             0.74097747 = fieldWeight in 395, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.3521184 = weight(abstract_txt:frbr in 395) [ClassicSimilarity], result of:
           0.3521184 = score(doc=395,freq=5.0), product of:
             0.39407548 = queryWeight, product of:
               3.8349056 = boost
               6.3935823 = idf(docFreq=200, maxDocs=44218)
               0.01607239 = queryNorm
             0.8935303 = fieldWeight in 395, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.3935823 = idf(docFreq=200, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
         0.21942681 = weight(abstract_txt:mental in 395) [ClassicSimilarity], result of:
           0.21942681 = score(doc=395,freq=1.0), product of:
             0.52243286 = queryWeight, product of:
               4.8369417 = boost
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.01607239 = queryNorm
             0.42000958 = fieldWeight in 395, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.0625 = fieldNorm(doc=395)
       0.52 = coord(13/25)
   

3. Zhang, Y.: Dimensions and elements of people's mental models of an information-rich Web space (2010) 0.33

   0.32603776 = sum of:
     0.32603776 = product of:
       0.9056604 = sum of:
         0.022041835 = weight(abstract_txt:concept in 4098) [ClassicSimilarity], result of:
           0.022041835 = score(doc=4098,freq=1.0), product of:
             0.07827603 = queryWeight, product of:
               1.0809593 = boost
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.01607239 = queryNorm
             0.28159112 = fieldWeight in 4098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.505458 = idf(docFreq=1327, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.02316155 = weight(abstract_txt:part in 4098) [ClassicSimilarity], result of:
           0.02316155 = score(doc=4098,freq=1.0), product of:
             0.080905 = queryWeight, product of:
               1.098962 = boost
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.01607239 = queryNorm
             0.2862808 = fieldWeight in 4098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.580493 = idf(docFreq=1231, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.026572809 = weight(abstract_txt:practical in 4098) [ClassicSimilarity], result of:
           0.026572809 = score(doc=4098,freq=1.0), product of:
             0.08866562 = queryWeight, product of:
               1.1504629 = boost
               4.79515 = idf(docFreq=993, maxDocs=44218)
               0.01607239 = queryNorm
             0.29969686 = fieldWeight in 4098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.79515 = idf(docFreq=993, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.015267448 = weight(abstract_txt:results in 4098) [ClassicSimilarity], result of:
           0.015267448 = score(doc=4098,freq=1.0), product of:
             0.07014634 = queryWeight, product of:
               1.2532656 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.01607239 = queryNorm
             0.21765138 = fieldWeight in 4098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.017804202 = weight(abstract_txt:different in 4098) [ClassicSimilarity], result of:
           0.017804202 = score(doc=4098,freq=1.0), product of:
             0.077715755 = queryWeight, product of:
               1.319153 = boost
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.01607239 = queryNorm
             0.22909386 = fieldWeight in 4098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.032541316 = weight(abstract_txt:implications in 4098) [ClassicSimilarity], result of:
           0.032541316 = score(doc=4098,freq=1.0), product of:
             0.11617628 = queryWeight, product of:
               1.6128699 = boost
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.01607239 = queryNorm
             0.28010294 = fieldWeight in 4098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.15941012 = weight(abstract_txt:models in 4098) [ClassicSimilarity], result of:
           0.15941012 = score(doc=4098,freq=7.0), product of:
             0.20769286 = queryWeight, product of:
               2.784042 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.01607239 = queryNorm
             0.7675282 = fieldWeight in 4098, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.07137732 = weight(abstract_txt:task in 4098) [ClassicSimilarity], result of:
           0.07137732 = score(doc=4098,freq=1.0), product of:
             0.23253258 = queryWeight, product of:
               2.9458246 = boost
               4.9112997 = idf(docFreq=884, maxDocs=44218)
               0.01607239 = queryNorm
             0.30695623 = fieldWeight in 4098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9112997 = idf(docFreq=884, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
         0.53748375 = weight(abstract_txt:mental in 4098) [ClassicSimilarity], result of:
           0.53748375 = score(doc=4098,freq=6.0), product of:
             0.52243286 = queryWeight, product of:
               4.8369417 = boost
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.01607239 = queryNorm
             1.0288092 = fieldWeight in 4098, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.0625 = fieldNorm(doc=4098)
       0.36 = coord(9/25)
   

4. Zumer, M.: IFLA Library Reference Model (IFLA LRM)-harmonisation of the FRBR family (2018) 0.28

   0.2780069 = sum of:
     0.2780069 = product of:
       0.8687716 = sum of:
         0.030938951 = weight(abstract_txt:basis in 4378) [ClassicSimilarity], result of:
           0.030938951 = score(doc=4378,freq=1.0), product of:
             0.084565654 = queryWeight, product of:
               1.1235489 = boost
               4.682972 = idf(docFreq=1111, maxDocs=44218)
               0.01607239 = queryNorm
             0.36585718 = fieldWeight in 4378, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.682972 = idf(docFreq=1111, maxDocs=44218)
               0.078125 = fieldNorm(doc=4378)
         0.05287728 = weight(abstract_txt:conceptual in 4378) [ClassicSimilarity], result of:
           0.05287728 = score(doc=4378,freq=1.0), product of:
             0.13837792 = queryWeight, product of:
               1.7602485 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.01607239 = queryNorm
             0.38212225 = fieldWeight in 4378, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.078125 = fieldNorm(doc=4378)
         0.030114008 = weight(abstract_txt:user in 4378) [ClassicSimilarity], result of:
           0.030114008 = score(doc=4378,freq=1.0), product of:
             0.1046436 = queryWeight, product of:
               1.767528 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.01607239 = queryNorm
             0.2877769 = fieldWeight in 4378, 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=4378)
         0.03139668 = weight(abstract_txt:paper in 4378) [ClassicSimilarity], result of:
           0.03139668 = score(doc=4378,freq=1.0), product of:
             0.11590249 = queryWeight, product of:
               2.079751 = boost
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.01607239 = queryNorm
             0.27088875 = fieldWeight in 4378, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.078125 = fieldNorm(doc=4378)
         0.113968 = weight(abstract_txt:bibliographic in 4378) [ClassicSimilarity], result of:
           0.113968 = score(doc=4378,freq=4.0), product of:
             0.1724536 = queryWeight, product of:
               2.536887 = boost
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.01607239 = queryNorm
             0.66086185 = fieldWeight in 4378, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.229516 = idf(docFreq=1749, maxDocs=44218)
               0.078125 = fieldNorm(doc=4378)
         0.07531421 = weight(abstract_txt:models in 4378) [ClassicSimilarity], result of:
           0.07531421 = score(doc=4378,freq=1.0), product of:
             0.20769286 = queryWeight, product of:
               2.784042 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.01607239 = queryNorm
             0.362623 = fieldWeight in 4378, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.078125 = fieldNorm(doc=4378)
         0.19322531 = weight(abstract_txt:universe in 4378) [ClassicSimilarity], result of:
           0.19322531 = score(doc=4378,freq=1.0), product of:
             0.36133465 = queryWeight, product of:
               3.284466 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.01607239 = queryNorm
             0.53475446 = fieldWeight in 4378, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.078125 = fieldNorm(doc=4378)
         0.34093714 = weight(abstract_txt:frbr in 4378) [ClassicSimilarity], result of:
           0.34093714 = score(doc=4378,freq=3.0), product of:
             0.39407548 = queryWeight, product of:
               3.8349056 = boost
               6.3935823 = idf(docFreq=200, maxDocs=44218)
               0.01607239 = queryNorm
             0.86515695 = fieldWeight in 4378, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.3935823 = idf(docFreq=200, maxDocs=44218)
               0.078125 = fieldNorm(doc=4378)
       0.32 = coord(8/25)
   

5. He, W.; Erdelez, S.; Wang, F.-K.; Shyu, C.-R.: ¬The effects of conceptual description and search practice on users' mental models and information seeking in a case-based reasoning retrieval system (2008) 0.27

   0.27063492 = sum of:
     0.27063492 = product of:
       0.96655333 = sum of:
         0.026443994 = weight(abstract_txt:results in 2036) [ClassicSimilarity], result of:
           0.026443994 = score(doc=2036,freq=3.0), product of:
             0.07014634 = queryWeight, product of:
               1.2532656 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.01607239 = queryNorm
             0.37698326 = fieldWeight in 2036, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0625 = fieldNorm(doc=2036)
         0.017804202 = weight(abstract_txt:different in 2036) [ClassicSimilarity], result of:
           0.017804202 = score(doc=2036,freq=1.0), product of:
             0.077715755 = queryWeight, product of:
               1.319153 = boost
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.01607239 = queryNorm
             0.22909386 = fieldWeight in 2036, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.0625 = fieldNorm(doc=2036)
         0.032541316 = weight(abstract_txt:implications in 2036) [ClassicSimilarity], result of:
           0.032541316 = score(doc=2036,freq=1.0), product of:
             0.11617628 = queryWeight, product of:
               1.6128699 = boost
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.01607239 = queryNorm
             0.28010294 = fieldWeight in 2036, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.481647 = idf(docFreq=1359, maxDocs=44218)
               0.0625 = fieldNorm(doc=2036)
         0.08460365 = weight(abstract_txt:conceptual in 2036) [ClassicSimilarity], result of:
           0.08460365 = score(doc=2036,freq=4.0), product of:
             0.13837792 = queryWeight, product of:
               1.7602485 = boost
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.01607239 = queryNorm
             0.6113956 = fieldWeight in 2036, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.891165 = idf(docFreq=902, maxDocs=44218)
               0.0625 = fieldNorm(doc=2036)
         0.025117345 = weight(abstract_txt:paper in 2036) [ClassicSimilarity], result of:
           0.025117345 = score(doc=2036,freq=1.0), product of:
             0.11590249 = queryWeight, product of:
               2.079751 = boost
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.01607239 = queryNorm
             0.216711 = fieldWeight in 2036, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.467376 = idf(docFreq=3749, maxDocs=44218)
               0.0625 = fieldNorm(doc=2036)
         0.15941012 = weight(abstract_txt:models in 2036) [ClassicSimilarity], result of:
           0.15941012 = score(doc=2036,freq=7.0), product of:
             0.20769286 = queryWeight, product of:
               2.784042 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.01607239 = queryNorm
             0.7675282 = fieldWeight in 2036, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.0625 = fieldNorm(doc=2036)
         0.6206327 = weight(abstract_txt:mental in 2036) [ClassicSimilarity], result of:
           0.6206327 = score(doc=2036,freq=8.0), product of:
             0.52243286 = queryWeight, product of:
               4.8369417 = boost
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.01607239 = queryNorm
             1.1879665 = fieldWeight in 2036, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               6.7201533 = idf(docFreq=144, maxDocs=44218)
               0.0625 = fieldNorm(doc=2036)
       0.28 = coord(7/25)