Document (#34814)

Author

Hänger, C.

Title

Knowledge management in the digital age : the possibilities of user generated content

Source

http://conference.ub.uni-bielefeld.de/2009/programme/

Year

2009

Abstract

Today, in times of Web 2.0., graduates and undergraduates interact in virtual communities like studiVZ (Studentenverzeichnis) and generate content by reviewing or tagging documents. This phenomenon offers good prospects for academic libraries. They can use the customers' tags for indexing the growing amount of electronic resources and thereby optimize the search for these documents. Important examples are the journals, databases and e-books included in the "Nationallizenzen" financed by the German Research Foundation (DFG). The documents in this collection are not manually indexed by librarians and have no annotation according to the German standard classification systems. Connecting search systems by means of Web-2.0.-services is an important task for libraries. For this purpose users are encouraged to tag printed and electronic resources in search systems like the libraries' online catalogs and to establish connections between entries in other systems, e.g. Bibsonomy, and the items found in the online catalog. As a consequence annotations chosen by both, users and librarians, will coexist: The items in the tagging systems and the online catalog are linked, library users may find other publications of interest, and contacts between library users with similar scientific interests may be established. Librarians have to face the fact that user generated tags do not necessarily have the same quality as their own annotations and will therefore have to seek for instruments for comparing user generated tags with library generated keywords.

Content

Vortrag, anlässlich der 9. Internationalen Bielefeld-Konferenz 2009, 3. - 5. Februar 2009.

Theme

Social tagging

Similar documents (author)

1. Hänger, C.: Vermittlung von Informationskompetenz durch Computer-Based-Training : Das Tutorial der Universitätsbibliothek Lüneburg (2003) 6.01

   6.010904 = sum of:
     6.010904 = weight(author_txt:hänger in 1736) [ClassicSimilarity], result of:
       6.010904 = fieldWeight in 1736, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.617446 = idf(docFreq=7, maxDocs=44218)
         0.625 = fieldNorm(doc=1736)
   

2. Hänger, C.: Good tags or bad tags? : Tagging im Kontext der bibliothekarischen Sacherschließung (2008) 6.01

   6.010904 = sum of:
     6.010904 = weight(author_txt:hänger in 2886) [ClassicSimilarity], result of:
       6.010904 = fieldWeight in 2886, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.617446 = idf(docFreq=7, maxDocs=44218)
         0.625 = fieldNorm(doc=2886)
   

3. Hänger, A.; Lupprian, K.-E.: Archivierung elektronischer Unterlagen der Verwaltung : Aussonderungskriterien, Langzeitstabilität und Authentizität (2005) 4.21

   4.2076325 = sum of:
     4.2076325 = weight(author_txt:hänger in 4213) [ClassicSimilarity], result of:
       4.2076325 = fieldWeight in 4213, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.617446 = idf(docFreq=7, maxDocs=44218)
         0.4375 = fieldNorm(doc=4213)
   

4. Conradt, V.; Hänger, C.; Klein, A.: ¬Die Anbindung von Alma an den SWB-Verbund am Beispiel der UB Mannheim (2016) 3.61

   3.606542 = sum of:
     3.606542 = weight(author_txt:hänger in 2312) [ClassicSimilarity], result of:
       3.606542 = fieldWeight in 2312, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.617446 = idf(docFreq=7, maxDocs=44218)
         0.375 = fieldNorm(doc=2312)
   

5. Hänger, C.; Kaldenberg, B.; Pfeffer, M.: Präsentation von E-Books mit Primo (2010) 3.61

   3.606542 = sum of:
     3.606542 = weight(author_txt:hänger in 3687) [ClassicSimilarity], result of:
       3.606542 = fieldWeight in 3687, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.617446 = idf(docFreq=7, maxDocs=44218)
         0.375 = fieldNorm(doc=3687)
   

Similar documents (content)

1. Golbeck, J.; Koepfler, J.; Emmerling, B.: ¬An experimental study of social tagging behavior and image content (2011) 0.44

   0.4390765 = sum of:
     0.4390765 = product of:
       0.99790114 = sum of:
         0.03414208 = weight(abstract_txt:important in 4748) [ClassicSimilarity], result of:
           0.03414208 = score(doc=4748,freq=1.0), product of:
             0.103687465 = queryWeight, product of:
               1.0033908 = boost
               4.2147684 = idf(docFreq=1775, maxDocs=44218)
               0.024517853 = queryNorm
             0.32927877 = fieldWeight in 4748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2147684 = idf(docFreq=1775, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.03433477 = weight(abstract_txt:resources in 4748) [ClassicSimilarity], result of:
           0.03433477 = score(doc=4748,freq=1.0), product of:
             0.10407722 = queryWeight, product of:
               1.0052749 = boost
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.024517853 = queryNorm
             0.32989708 = fieldWeight in 4748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.033481885 = weight(abstract_txt:search in 4748) [ClassicSimilarity], result of:
           0.033481885 = score(doc=4748,freq=1.0), product of:
             0.11715746 = queryWeight, product of:
               1.306284 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024517853 = queryNorm
             0.28578535 = fieldWeight in 4748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.047665767 = weight(abstract_txt:online in 4748) [ClassicSimilarity], result of:
           0.047665767 = score(doc=4748,freq=2.0), product of:
             0.11767686 = queryWeight, product of:
               1.3091763 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.024517853 = queryNorm
             0.40505642 = fieldWeight in 4748, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.03418675 = weight(abstract_txt:user in 4748) [ClassicSimilarity], result of:
           0.03418675 = score(doc=4748,freq=1.0), product of:
             0.11879602 = queryWeight, product of:
               1.315387 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024517853 = queryNorm
             0.2877769 = fieldWeight in 4748, 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=4748)
         0.19822864 = weight(abstract_txt:tagging in 4748) [ClassicSimilarity], result of:
           0.19822864 = score(doc=4748,freq=3.0), product of:
             0.23223986 = queryWeight, product of:
               1.501673 = boost
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.024517853 = queryNorm
             0.8535513 = fieldWeight in 4748, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.030013805 = weight(abstract_txt:have in 4748) [ClassicSimilarity], result of:
           0.030013805 = score(doc=4748,freq=1.0), product of:
             0.11988283 = queryWeight, product of:
               1.52581 = boost
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.024517853 = queryNorm
             0.2503595 = fieldWeight in 4748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.041488 = weight(abstract_txt:users in 4748) [ClassicSimilarity], result of:
           0.041488 = score(doc=4748,freq=1.0), product of:
             0.14876173 = queryWeight, product of:
               1.6996816 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.024517853 = queryNorm
             0.2788889 = fieldWeight in 4748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.04527823 = weight(abstract_txt:systems in 4748) [ClassicSimilarity], result of:
           0.04527823 = score(doc=4748,freq=1.0), product of:
             0.16986577 = queryWeight, product of:
               2.0306258 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.024517853 = queryNorm
             0.26655298 = fieldWeight in 4748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.3455994 = weight(abstract_txt:tags in 4748) [ClassicSimilarity], result of:
           0.3455994 = score(doc=4748,freq=4.0), product of:
             0.34988502 = queryWeight, product of:
               2.257435 = boost
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.024517853 = queryNorm
             0.9877514 = fieldWeight in 4748, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
         0.15348177 = weight(abstract_txt:generated in 4748) [ClassicSimilarity], result of:
           0.15348177 = score(doc=4748,freq=1.0), product of:
             0.355834 = queryWeight, product of:
               2.6287284 = boost
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.024517853 = queryNorm
             0.43132967 = fieldWeight in 4748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.078125 = fieldNorm(doc=4748)
       0.44 = coord(11/25)
   

2. Noruzi, A.: Folksonomies : (un)controlled vocabulary? (2006) 0.32

   0.31735885 = sum of:
     0.31735885 = product of:
       0.88155234 = sum of:
         0.07677489 = weight(abstract_txt:resources in 404) [ClassicSimilarity], result of:
           0.07677489 = score(doc=404,freq=5.0), product of:
             0.10407722 = queryWeight, product of:
               1.0052749 = boost
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.024517853 = queryNorm
             0.7376723 = fieldWeight in 404, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
         0.06457213 = weight(abstract_txt:like in 404) [ClassicSimilarity], result of:
           0.06457213 = score(doc=404,freq=1.0), product of:
             0.15857317 = queryWeight, product of:
               1.2408572 = boost
               5.212252 = idf(docFreq=654, maxDocs=44218)
               0.024517853 = queryNorm
             0.4072072 = fieldWeight in 404, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.212252 = idf(docFreq=654, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
         0.033704787 = weight(abstract_txt:online in 404) [ClassicSimilarity], result of:
           0.033704787 = score(doc=404,freq=1.0), product of:
             0.11767686 = queryWeight, product of:
               1.3091763 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.024517853 = queryNorm
             0.28641814 = fieldWeight in 404, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
         0.03418675 = weight(abstract_txt:user in 404) [ClassicSimilarity], result of:
           0.03418675 = score(doc=404,freq=1.0), product of:
             0.11879602 = queryWeight, product of:
               1.315387 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024517853 = queryNorm
             0.2877769 = fieldWeight in 404, 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=404)
         0.22889471 = weight(abstract_txt:tagging in 404) [ClassicSimilarity], result of:
           0.22889471 = score(doc=404,freq=4.0), product of:
             0.23223986 = queryWeight, product of:
               1.501673 = boost
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.024517853 = queryNorm
             0.9855962 = fieldWeight in 404, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
         0.071859315 = weight(abstract_txt:users in 404) [ClassicSimilarity], result of:
           0.071859315 = score(doc=404,freq=3.0), product of:
             0.14876173 = queryWeight, product of:
               1.6996816 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.024517853 = queryNorm
             0.48304975 = fieldWeight in 404, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
         0.04527823 = weight(abstract_txt:systems in 404) [ClassicSimilarity], result of:
           0.04527823 = score(doc=404,freq=1.0), product of:
             0.16986577 = queryWeight, product of:
               2.0306258 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.024517853 = queryNorm
             0.26655298 = fieldWeight in 404, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
         0.1727997 = weight(abstract_txt:tags in 404) [ClassicSimilarity], result of:
           0.1727997 = score(doc=404,freq=1.0), product of:
             0.34988502 = queryWeight, product of:
               2.257435 = boost
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.024517853 = queryNorm
             0.4938757 = fieldWeight in 404, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
         0.15348177 = weight(abstract_txt:generated in 404) [ClassicSimilarity], result of:
           0.15348177 = score(doc=404,freq=1.0), product of:
             0.355834 = queryWeight, product of:
               2.6287284 = boost
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.024517853 = queryNorm
             0.43132967 = fieldWeight in 404, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.078125 = fieldNorm(doc=404)
       0.36 = coord(9/25)
   

3. Rorissa, A.: ¬A comparative study of Flickr tags and index terms in a general image collection (2010) 0.31

   0.31120667 = sum of:
     0.31120667 = product of:
       0.8644629 = sum of:
         0.026785508 = weight(abstract_txt:search in 4100) [ClassicSimilarity], result of:
           0.026785508 = score(doc=4100,freq=1.0), product of:
             0.11715746 = queryWeight, product of:
               1.306284 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024517853 = queryNorm
             0.22862828 = fieldWeight in 4100, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.02696383 = weight(abstract_txt:online in 4100) [ClassicSimilarity], result of:
           0.02696383 = score(doc=4100,freq=1.0), product of:
             0.11767686 = queryWeight, product of:
               1.3091763 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.024517853 = queryNorm
             0.22913451 = fieldWeight in 4100, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.07235971 = weight(abstract_txt:user in 4100) [ClassicSimilarity], result of:
           0.07235971 = score(doc=4100,freq=7.0), product of:
             0.11879602 = queryWeight, product of:
               1.315387 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024517853 = queryNorm
             0.60910887 = fieldWeight in 4100, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.15858291 = weight(abstract_txt:tagging in 4100) [ClassicSimilarity], result of:
           0.15858291 = score(doc=4100,freq=3.0), product of:
             0.23223986 = queryWeight, product of:
               1.501673 = boost
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.024517853 = queryNorm
             0.68284106 = fieldWeight in 4100, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.024011046 = weight(abstract_txt:have in 4100) [ClassicSimilarity], result of:
           0.024011046 = score(doc=4100,freq=1.0), product of:
             0.11988283 = queryWeight, product of:
               1.52581 = boost
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.024517853 = queryNorm
             0.20028761 = fieldWeight in 4100, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.0331904 = weight(abstract_txt:users in 4100) [ClassicSimilarity], result of:
           0.0331904 = score(doc=4100,freq=1.0), product of:
             0.14876173 = queryWeight, product of:
               1.6996816 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.024517853 = queryNorm
             0.22311112 = fieldWeight in 4100, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.07244517 = weight(abstract_txt:systems in 4100) [ClassicSimilarity], result of:
           0.07244517 = score(doc=4100,freq=4.0), product of:
             0.16986577 = queryWeight, product of:
               2.0306258 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.024517853 = queryNorm
             0.4264848 = fieldWeight in 4100, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.27647954 = weight(abstract_txt:tags in 4100) [ClassicSimilarity], result of:
           0.27647954 = score(doc=4100,freq=4.0), product of:
             0.34988502 = queryWeight, product of:
               2.257435 = boost
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.024517853 = queryNorm
             0.7902011 = fieldWeight in 4100, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
         0.1736448 = weight(abstract_txt:generated in 4100) [ClassicSimilarity], result of:
           0.1736448 = score(doc=4100,freq=2.0), product of:
             0.355834 = queryWeight, product of:
               2.6287284 = boost
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.024517853 = queryNorm
             0.4879938 = fieldWeight in 4100, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.0625 = fieldNorm(doc=4100)
       0.36 = coord(9/25)
   

4. Wang, J.; Clements, M.; Yang, J.; Vries, A.P. de; Reinders, M.J.T.: Personalization of tagging systems (2010) 0.28

   0.2836986 = sum of:
     0.2836986 = product of:
       0.8865581 = sum of:
         0.033481885 = weight(abstract_txt:search in 4229) [ClassicSimilarity], result of:
           0.033481885 = score(doc=4229,freq=1.0), product of:
             0.11715746 = queryWeight, product of:
               1.306284 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024517853 = queryNorm
             0.28578535 = fieldWeight in 4229, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.078125 = fieldNorm(doc=4229)
         0.059213184 = weight(abstract_txt:user in 4229) [ClassicSimilarity], result of:
           0.059213184 = score(doc=4229,freq=3.0), product of:
             0.11879602 = queryWeight, product of:
               1.315387 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024517853 = queryNorm
             0.49844417 = fieldWeight in 4229, 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=4229)
         0.22889471 = weight(abstract_txt:tagging in 4229) [ClassicSimilarity], result of:
           0.22889471 = score(doc=4229,freq=4.0), product of:
             0.23223986 = queryWeight, product of:
               1.501673 = boost
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.024517853 = queryNorm
             0.9855962 = fieldWeight in 4229, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.078125 = fieldNorm(doc=4229)
         0.030013805 = weight(abstract_txt:have in 4229) [ClassicSimilarity], result of:
           0.030013805 = score(doc=4229,freq=1.0), product of:
             0.11988283 = queryWeight, product of:
               1.52581 = boost
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.024517853 = queryNorm
             0.2503595 = fieldWeight in 4229, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.078125 = fieldNorm(doc=4229)
         0.058672886 = weight(abstract_txt:users in 4229) [ClassicSimilarity], result of:
           0.058672886 = score(doc=4229,freq=2.0), product of:
             0.14876173 = queryWeight, product of:
               1.6996816 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.024517853 = queryNorm
             0.39440846 = fieldWeight in 4229, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.078125 = fieldNorm(doc=4229)
         0.07842419 = weight(abstract_txt:systems in 4229) [ClassicSimilarity], result of:
           0.07842419 = score(doc=4229,freq=3.0), product of:
             0.16986577 = queryWeight, product of:
               2.0306258 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.024517853 = queryNorm
             0.4616833 = fieldWeight in 4229, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.078125 = fieldNorm(doc=4229)
         0.2443757 = weight(abstract_txt:tags in 4229) [ClassicSimilarity], result of:
           0.2443757 = score(doc=4229,freq=2.0), product of:
             0.34988502 = queryWeight, product of:
               2.257435 = boost
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.024517853 = queryNorm
             0.69844574 = fieldWeight in 4229, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.078125 = fieldNorm(doc=4229)
         0.15348177 = weight(abstract_txt:generated in 4229) [ClassicSimilarity], result of:
           0.15348177 = score(doc=4229,freq=1.0), product of:
             0.355834 = queryWeight, product of:
               2.6287284 = boost
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.024517853 = queryNorm
             0.43132967 = fieldWeight in 4229, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.078125 = fieldNorm(doc=4229)
       0.32 = coord(8/25)
   

5. Xie, H.; Li, X.; Wang, T.; Lau, R.Y.K.; Wong, T.-L.; Chen, L.; Wang, F.L.; Li, Q.: Incorporating sentiment into tag-based user profiles and resource profiles for personalized search in folksonomy (2016) 0.28

   0.28112793 = sum of:
     0.28112793 = product of:
       0.78091085 = sum of:
         0.041628696 = weight(abstract_txt:resources in 2671) [ClassicSimilarity], result of:
           0.041628696 = score(doc=2671,freq=3.0), product of:
             0.10407722 = queryWeight, product of:
               1.0052749 = boost
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.024517853 = queryNorm
             0.39997894 = fieldWeight in 2671, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.2226825 = idf(docFreq=1761, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.052407444 = weight(abstract_txt:search in 2671) [ClassicSimilarity], result of:
           0.052407444 = score(doc=2671,freq=5.0), product of:
             0.11715746 = queryWeight, product of:
               1.306284 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024517853 = queryNorm
             0.44732484 = fieldWeight in 2671, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.053510725 = weight(abstract_txt:user in 2671) [ClassicSimilarity], result of:
           0.053510725 = score(doc=2671,freq=5.0), product of:
             0.11879602 = queryWeight, product of:
               1.315387 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024517853 = queryNorm
             0.45044208 = fieldWeight in 2671, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.113297105 = weight(abstract_txt:tagging in 2671) [ClassicSimilarity], result of:
           0.113297105 = score(doc=2671,freq=2.0), product of:
             0.23223986 = queryWeight, product of:
               1.501673 = boost
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.024517853 = queryNorm
             0.4878452 = fieldWeight in 2671, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3078156 = idf(docFreq=218, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.021009665 = weight(abstract_txt:have in 2671) [ClassicSimilarity], result of:
           0.021009665 = score(doc=2671,freq=1.0), product of:
             0.11988283 = queryWeight, product of:
               1.52581 = boost
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.024517853 = queryNorm
             0.17525166 = fieldWeight in 2671, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.2046018 = idf(docFreq=4876, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.050301522 = weight(abstract_txt:users in 2671) [ClassicSimilarity], result of:
           0.050301522 = score(doc=2671,freq=3.0), product of:
             0.14876173 = queryWeight, product of:
               1.6996816 = boost
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.024517853 = queryNorm
             0.33813483 = fieldWeight in 2671, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.054896936 = weight(abstract_txt:systems in 2671) [ClassicSimilarity], result of:
           0.054896936 = score(doc=2671,freq=3.0), product of:
             0.16986577 = queryWeight, product of:
               2.0306258 = boost
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.024517853 = queryNorm
             0.32317832 = fieldWeight in 2671, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4118783 = idf(docFreq=3963, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.24191959 = weight(abstract_txt:tags in 2671) [ClassicSimilarity], result of:
           0.24191959 = score(doc=2671,freq=4.0), product of:
             0.34988502 = queryWeight, product of:
               2.257435 = boost
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.024517853 = queryNorm
             0.691426 = fieldWeight in 2671, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.321609 = idf(docFreq=215, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
         0.1519392 = weight(abstract_txt:generated in 2671) [ClassicSimilarity], result of:
           0.1519392 = score(doc=2671,freq=2.0), product of:
             0.355834 = queryWeight, product of:
               2.6287284 = boost
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.024517853 = queryNorm
             0.4269946 = fieldWeight in 2671, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.52102 = idf(docFreq=480, maxDocs=44218)
               0.0546875 = fieldNorm(doc=2671)
       0.36 = coord(9/25)