Document (#20944)

Author

Yuan, W.
Meadow, C.T.

Title

¬A study of the use of variables in information retrieval user studies

Source

Journal of the American Society for Information Science. 50(1999) no.2, S.140-150

Year

1999

Abstract

This article reports on an exploratory study of the measurement of commonality in the use of variables or measures by authors and groups of authors who have reported on studies of information retrieval system users. There is some similarity to co-citation analysis in that, when 2 individual papers, or 2 authors of sveral works, use the same variables, this indicates a similarity in approach to the subject. Such usage may be a stroger indication of similarity than co-citation be cause it represents what the authors did, rather than what they say

Theme

Benutzerstudien

Similar documents (author)

1. Marchionini, G.; Meadow, C.T.; Dwiggins, S.; Lin, X.; Jiabin, W.; Yuan, W.: ¬A study of user interaction with information retrieval interfaces : progress report (1991) 3.06

   3.0555327 = sum of:
     3.0555327 = sum of:
       1.3447504 = weight(author_txt:yuan in 4350) [ClassicSimilarity], result of:
         1.3447504 = score(doc=4350,freq=1.0), product of:
           0.64840925 = queryWeight, product of:
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.078162186 = queryNorm
           2.0739224 = fieldWeight in 4350, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.29569 = idf(docFreq=29, maxDocs=44218)
             0.25 = fieldNorm(doc=4350)
       1.7107823 = weight(author_txt:meadow in 4350) [ClassicSimilarity], result of:
         1.7107823 = score(doc=4350,freq=1.0), product of:
           0.7612919 = queryWeight, product of:
             1.0835551 = boost
             8.988837 = idf(docFreq=14, maxDocs=44218)
             0.078162186 = queryNorm
           2.2472093 = fieldWeight in 4350, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.988837 = idf(docFreq=14, maxDocs=44218)
             0.25 = fieldNorm(doc=4350)
   

2. Meadow, C.T.; Meadow, H.R.: Organization, maintenance and search of machine files (1970) 2.42

   2.4194114 = sum of:
     2.4194114 = product of:
       4.838823 = sum of:
         4.838823 = weight(author_txt:meadow in 246) [ClassicSimilarity], result of:
           4.838823 = score(doc=246,freq=2.0), product of:
             0.7612919 = queryWeight, product of:
               1.0835551 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.078162186 = queryNorm
             6.3560677 = fieldWeight in 246, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.5 = fieldNorm(doc=246)
       0.5 = coord(1/2)
   

3. Meadow, C.T.: Relevance? (1985) 2.14

   2.1384778 = sum of:
     2.1384778 = product of:
       4.2769556 = sum of:
         4.2769556 = weight(author_txt:meadow in 5362) [ClassicSimilarity], result of:
           4.2769556 = score(doc=5362,freq=1.0), product of:
             0.7612919 = queryWeight, product of:
               1.0835551 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.078162186 = queryNorm
             5.6180234 = fieldWeight in 5362, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.625 = fieldNorm(doc=5362)
       0.5 = coord(1/2)
   

4. Meadow, C.T.: Ink into bits : a Web of converging media (1998) 2.14

   2.1384778 = sum of:
     2.1384778 = product of:
       4.2769556 = sum of:
         4.2769556 = weight(author_txt:meadow in 6800) [ClassicSimilarity], result of:
           4.2769556 = score(doc=6800,freq=1.0), product of:
             0.7612919 = queryWeight, product of:
               1.0835551 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.078162186 = queryNorm
             5.6180234 = fieldWeight in 6800, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.625 = fieldNorm(doc=6800)
       0.5 = coord(1/2)
   

5. Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994) 2.14

   2.1384778 = sum of:
     2.1384778 = product of:
       4.2769556 = sum of:
         4.2769556 = weight(author_txt:meadow in 1795) [ClassicSimilarity], result of:
           4.2769556 = score(doc=1795,freq=1.0), product of:
             0.7612919 = queryWeight, product of:
               1.0835551 = boost
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.078162186 = queryNorm
             5.6180234 = fieldWeight in 1795, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.988837 = idf(docFreq=14, maxDocs=44218)
               0.625 = fieldNorm(doc=1795)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.20

   0.19862705 = sum of:
     0.19862705 = product of:
       0.62070954 = sum of:
         0.006115768 = weight(abstract_txt:information in 5171) [ClassicSimilarity], result of:
           0.006115768 = score(doc=5171,freq=1.0), product of:
             0.04619317 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.019080626 = queryNorm
             0.1323955 = fieldWeight in 5171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
         0.028744798 = weight(abstract_txt:rather in 5171) [ClassicSimilarity], result of:
           0.028744798 = score(doc=5171,freq=1.0), product of:
             0.102874234 = queryWeight, product of:
               1.0552355 = boost
               5.1093373 = idf(docFreq=725, maxDocs=44218)
               0.019080626 = queryNorm
             0.2794169 = fieldWeight in 5171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1093373 = idf(docFreq=725, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
         0.034606606 = weight(abstract_txt:measures in 5171) [ClassicSimilarity], result of:
           0.034606606 = score(doc=5171,freq=1.0), product of:
             0.11642326 = queryWeight, product of:
               1.1225766 = boost
               5.4353957 = idf(docFreq=523, maxDocs=44218)
               0.019080626 = queryNorm
             0.2972482 = fieldWeight in 5171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4353957 = idf(docFreq=523, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
         0.018088901 = weight(abstract_txt:retrieval in 5171) [ClassicSimilarity], result of:
           0.018088901 = score(doc=5171,freq=1.0), product of:
             0.09518135 = queryWeight, product of:
               1.4354466 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.019080626 = queryNorm
             0.19004668 = fieldWeight in 5171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
         0.025471056 = weight(abstract_txt:than in 5171) [ClassicSimilarity], result of:
           0.025471056 = score(doc=5171,freq=1.0), product of:
             0.11957537 = queryWeight, product of:
               1.6089108 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019080626 = queryNorm
             0.21301256 = fieldWeight in 5171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
         0.13389352 = weight(abstract_txt:citation in 5171) [ClassicSimilarity], result of:
           0.13389352 = score(doc=5171,freq=7.0), product of:
             0.18898071 = queryWeight, product of:
               2.022646 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019080626 = queryNorm
             0.7085036 = fieldWeight in 5171, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
         0.18016927 = weight(abstract_txt:similarity in 5171) [ClassicSimilarity], result of:
           0.18016927 = score(doc=5171,freq=2.0), product of:
             0.4003299 = queryWeight, product of:
               3.6055021 = boost
               5.8191514 = idf(docFreq=356, maxDocs=44218)
               0.019080626 = queryNorm
             0.45005202 = fieldWeight in 5171, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8191514 = idf(docFreq=356, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
         0.1936196 = weight(abstract_txt:authors in 5171) [ClassicSimilarity], result of:
           0.1936196 = score(doc=5171,freq=5.0), product of:
             0.34061462 = queryWeight, product of:
               3.8402345 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.019080626 = queryNorm
             0.5684418 = fieldWeight in 5171, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.0546875 = fieldNorm(doc=5171)
       0.32 = coord(8/25)
   

2. Borgman, C.L.; Hirsh, S.G.; Hiller, J.: Rethinking online monitoring methods for information retrieval systems : from search product to search process (1996) 0.19

   0.18939024 = sum of:
     0.18939024 = product of:
       0.5918445 = sum of:
         0.010592821 = weight(abstract_txt:information in 4385) [ClassicSimilarity], result of:
           0.010592821 = score(doc=4385,freq=3.0), product of:
             0.04619317 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.019080626 = queryNorm
             0.22931573 = fieldWeight in 4385, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
         0.028744798 = weight(abstract_txt:rather in 4385) [ClassicSimilarity], result of:
           0.028744798 = score(doc=4385,freq=1.0), product of:
             0.102874234 = queryWeight, product of:
               1.0552355 = boost
               5.1093373 = idf(docFreq=725, maxDocs=44218)
               0.019080626 = queryNorm
             0.2794169 = fieldWeight in 4385, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.1093373 = idf(docFreq=725, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
         0.017299077 = weight(abstract_txt:study in 4385) [ClassicSimilarity], result of:
           0.017299077 = score(doc=4385,freq=1.0), product of:
             0.09239016 = queryWeight, product of:
               1.4142427 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.019080626 = queryNorm
             0.1872394 = fieldWeight in 4385, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
         0.036177803 = weight(abstract_txt:retrieval in 4385) [ClassicSimilarity], result of:
           0.036177803 = score(doc=4385,freq=4.0), product of:
             0.09518135 = queryWeight, product of:
               1.4354466 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.019080626 = queryNorm
             0.38009337 = fieldWeight in 4385, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
         0.025471056 = weight(abstract_txt:than in 4385) [ClassicSimilarity], result of:
           0.025471056 = score(doc=4385,freq=1.0), product of:
             0.11957537 = queryWeight, product of:
               1.6089108 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019080626 = queryNorm
             0.21301256 = fieldWeight in 4385, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
         0.04738835 = weight(abstract_txt:studies in 4385) [ClassicSimilarity], result of:
           0.04738835 = score(doc=4385,freq=2.0), product of:
             0.14356486 = queryWeight, product of:
               1.7629305 = boost
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.019080626 = queryNorm
             0.3300832 = fieldWeight in 4385, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
         0.03462313 = weight(abstract_txt:what in 4385) [ClassicSimilarity], result of:
           0.03462313 = score(doc=4385,freq=1.0), product of:
             0.14673081 = queryWeight, product of:
               1.7822629 = boost
               4.314763 = idf(docFreq=1606, maxDocs=44218)
               0.019080626 = queryNorm
             0.23596361 = fieldWeight in 4385, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.314763 = idf(docFreq=1606, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
         0.39154744 = weight(abstract_txt:variables in 4385) [ClassicSimilarity], result of:
           0.39154744 = score(doc=4385,freq=6.0), product of:
             0.46570763 = queryWeight, product of:
               3.8887804 = boost
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.019080626 = queryNorm
             0.840758 = fieldWeight in 4385, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4385)
       0.32 = coord(8/25)
   

3. Bornmann, L.: Is collaboration among scientists related to the citation impact of papers because their quality increases with collaboration? : an analysis based on data from F1000Prime and normalized citation scores (2017) 0.19

   0.18885767 = sum of:
     0.18885767 = product of:
       0.6744917 = sum of:
         0.08084912 = weight(abstract_txt:papers in 3539) [ClassicSimilarity], result of:
           0.08084912 = score(doc=3539,freq=5.0), product of:
             0.109664485 = queryWeight, product of:
               1.0895047 = boost
               5.2752647 = idf(docFreq=614, maxDocs=44218)
               0.019080626 = queryNorm
             0.7372407 = fieldWeight in 3539, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.2752647 = idf(docFreq=614, maxDocs=44218)
               0.0625 = fieldNorm(doc=3539)
         0.02795953 = weight(abstract_txt:study in 3539) [ClassicSimilarity], result of:
           0.02795953 = score(doc=3539,freq=2.0), product of:
             0.09239016 = queryWeight, product of:
               1.4142427 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.019080626 = queryNorm
             0.30262455 = fieldWeight in 3539, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.0625 = fieldNorm(doc=3539)
         0.041167438 = weight(abstract_txt:than in 3539) [ClassicSimilarity], result of:
           0.041167438 = score(doc=3539,freq=2.0), product of:
             0.11957537 = queryWeight, product of:
               1.6089108 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019080626 = queryNorm
             0.34428027 = fieldWeight in 3539, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0625 = fieldNorm(doc=3539)
         0.03829557 = weight(abstract_txt:studies in 3539) [ClassicSimilarity], result of:
           0.03829557 = score(doc=3539,freq=1.0), product of:
             0.14356486 = queryWeight, product of:
               1.7629305 = boost
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.019080626 = queryNorm
             0.2667475 = fieldWeight in 3539, 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=3539)
         0.16358651 = weight(abstract_txt:citation in 3539) [ClassicSimilarity], result of:
           0.16358651 = score(doc=3539,freq=8.0), product of:
             0.18898071 = queryWeight, product of:
               2.022646 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019080626 = queryNorm
             0.86562544 = fieldWeight in 3539, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0625 = fieldNorm(doc=3539)
         0.13994946 = weight(abstract_txt:authors in 3539) [ClassicSimilarity], result of:
           0.13994946 = score(doc=3539,freq=2.0), product of:
             0.34061462 = queryWeight, product of:
               3.8402345 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.019080626 = queryNorm
             0.4108733 = fieldWeight in 3539, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.0625 = fieldNorm(doc=3539)
         0.18268408 = weight(abstract_txt:variables in 3539) [ClassicSimilarity], result of:
           0.18268408 = score(doc=3539,freq=1.0), product of:
             0.46570763 = queryWeight, product of:
               3.8887804 = boost
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.019080626 = queryNorm
             0.39227203 = fieldWeight in 3539, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.0625 = fieldNorm(doc=3539)
       0.28 = coord(7/25)
   

4. Urquhart, C.; Yeoman, A.: Information behaviour of women : theoretical perspectives on gender (2010) 0.18

   0.18151993 = sum of:
     0.18151993 = product of:
       0.5672498 = sum of:
         0.02210258 = weight(abstract_txt:information in 4157) [ClassicSimilarity], result of:
           0.02210258 = score(doc=4157,freq=10.0), product of:
             0.04619317 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.019080626 = queryNorm
             0.47848153 = fieldWeight in 4157, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
         0.028568085 = weight(abstract_txt:individual in 4157) [ClassicSimilarity], result of:
           0.028568085 = score(doc=4157,freq=1.0), product of:
             0.09372596 = queryWeight, product of:
               1.007224 = boost
               4.8768706 = idf(docFreq=915, maxDocs=44218)
               0.019080626 = queryNorm
             0.3048044 = fieldWeight in 4157, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8768706 = idf(docFreq=915, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
         0.04645861 = weight(abstract_txt:rather in 4157) [ClassicSimilarity], result of:
           0.04645861 = score(doc=4157,freq=2.0), product of:
             0.102874234 = queryWeight, product of:
               1.0552355 = boost
               5.1093373 = idf(docFreq=725, maxDocs=44218)
               0.019080626 = queryNorm
             0.4516059 = fieldWeight in 4157, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.1093373 = idf(docFreq=725, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
         0.035343688 = weight(abstract_txt:works in 4157) [ClassicSimilarity], result of:
           0.035343688 = score(doc=4157,freq=1.0), product of:
             0.108014084 = queryWeight, product of:
               1.0812753 = boost
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.019080626 = queryNorm
             0.3272137 = fieldWeight in 4157, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2354193 = idf(docFreq=639, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
         0.061681237 = weight(abstract_txt:indicates in 4157) [ClassicSimilarity], result of:
           0.061681237 = score(doc=4157,freq=1.0), product of:
             0.15656975 = queryWeight, product of:
               1.3018173 = boost
               6.30326 = idf(docFreq=219, maxDocs=44218)
               0.019080626 = queryNorm
             0.39395374 = fieldWeight in 4157, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.30326 = idf(docFreq=219, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
         0.029109776 = weight(abstract_txt:than in 4157) [ClassicSimilarity], result of:
           0.029109776 = score(doc=4157,freq=1.0), product of:
             0.11957537 = queryWeight, product of:
               1.6089108 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019080626 = queryNorm
             0.24344292 = fieldWeight in 4157, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
         0.085631505 = weight(abstract_txt:studies in 4157) [ClassicSimilarity], result of:
           0.085631505 = score(doc=4157,freq=5.0), product of:
             0.14356486 = queryWeight, product of:
               1.7629305 = boost
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.019080626 = queryNorm
             0.5964656 = fieldWeight in 4157, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.26796 = idf(docFreq=1683, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
         0.25835428 = weight(abstract_txt:variables in 4157) [ClassicSimilarity], result of:
           0.25835428 = score(doc=4157,freq=2.0), product of:
             0.46570763 = queryWeight, product of:
               3.8887804 = boost
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.019080626 = queryNorm
             0.5547564 = fieldWeight in 4157, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.2763524 = idf(docFreq=225, maxDocs=44218)
               0.0625 = fieldNorm(doc=4157)
       0.32 = coord(8/25)
   

5. Alzahrani, S.; Palade, V.; Salim, N.; Abraham, A.: Using structural information and citation evidence to detect significant plagiarism cases in scientific publications (2012) 0.17

   0.16942838 = sum of:
     0.16942838 = product of:
       0.5294637 = sum of:
         0.008649003 = weight(abstract_txt:information in 4982) [ClassicSimilarity], result of:
           0.008649003 = score(doc=4982,freq=2.0), product of:
             0.04619317 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.019080626 = queryNorm
             0.18723552 = fieldWeight in 4982, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
         0.048941128 = weight(abstract_txt:measures in 4982) [ClassicSimilarity], result of:
           0.048941128 = score(doc=4982,freq=2.0), product of:
             0.11642326 = queryWeight, product of:
               1.1225766 = boost
               5.4353957 = idf(docFreq=523, maxDocs=44218)
               0.019080626 = queryNorm
             0.42037243 = fieldWeight in 4982, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4353957 = idf(docFreq=523, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
         0.038714018 = weight(abstract_txt:usage in 4982) [ClassicSimilarity], result of:
           0.038714018 = score(doc=4982,freq=1.0), product of:
             0.12546211 = queryWeight, product of:
               1.1653394 = boost
               5.642448 = idf(docFreq=425, maxDocs=44218)
               0.019080626 = queryNorm
             0.30857137 = fieldWeight in 4982, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.642448 = idf(docFreq=425, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
         0.017299077 = weight(abstract_txt:study in 4982) [ClassicSimilarity], result of:
           0.017299077 = score(doc=4982,freq=1.0), product of:
             0.09239016 = queryWeight, product of:
               1.4142427 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.019080626 = queryNorm
             0.1872394 = fieldWeight in 4982, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
         0.025581567 = weight(abstract_txt:retrieval in 4982) [ClassicSimilarity], result of:
           0.025581567 = score(doc=4982,freq=2.0), product of:
             0.09518135 = queryWeight, product of:
               1.4354466 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.019080626 = queryNorm
             0.26876658 = fieldWeight in 4982, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
         0.08765389 = weight(abstract_txt:citation in 4982) [ClassicSimilarity], result of:
           0.08765389 = score(doc=4982,freq=3.0), product of:
             0.18898071 = queryWeight, product of:
               2.022646 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019080626 = queryNorm
             0.4638245 = fieldWeight in 4982, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
         0.18016927 = weight(abstract_txt:similarity in 4982) [ClassicSimilarity], result of:
           0.18016927 = score(doc=4982,freq=2.0), product of:
             0.4003299 = queryWeight, product of:
               3.6055021 = boost
               5.8191514 = idf(docFreq=356, maxDocs=44218)
               0.019080626 = queryNorm
             0.45005202 = fieldWeight in 4982, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8191514 = idf(docFreq=356, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
         0.12245576 = weight(abstract_txt:authors in 4982) [ClassicSimilarity], result of:
           0.12245576 = score(doc=4982,freq=2.0), product of:
             0.34061462 = queryWeight, product of:
               3.8402345 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.019080626 = queryNorm
             0.35951412 = fieldWeight in 4982, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4982)
       0.32 = coord(8/25)