Document (#38571)

Author

Gayo, J.E.L.
Farham, H.
Fernández, J.C.
Rodríguez , J.M.A.

Title

Representing statistical indexes as linked data including metadata about their computation process

Source

Metadata and semantics research: 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings. Eds.: S. Closs et al

Imprint

Cham : Springer

Year

2014

Pages

S.42-53

Series

Communications in computer and information science; 478

Abstract

In this paper we describe the development of the Web Index linked data portal that represents statistical index data and the computations from which it has been obtained. The Web Index is a multi-dimensional measure of the World Wide Web's contribution to development and human rights globally. It covers 81 countries and incorporates indicators that assess several areas like universal access; freedom and openness; relevant content; and empowerment. In order to empower the Web Index transparency, we established as an internal requirement that every published data could be externally verified. The verification could be that it was just raw data obtained from a secondary source, in which case, the system must provide a link to that data source or that the value has been internally computed, in which case, the system provides links to the values from which it has been calculated. The resulting portal contains data that can be tracked to its sources so an external agent can validate the whole index computation process. We describe the different aspects involved in the development of the WebIndex data portal that also offers new linked data visualization tools. Although in this paper we concentrate on the Web Index development, this approach can be generalized to other projects which involve the publication of externally verifiable computations.

Similar documents (author)

1. Farradane, J.E.L.: Classification Research Group (1966) 1.39

   1.3851418 = sum of:
     1.3851418 = product of:
       4.1554255 = sum of:
         4.1554255 = weight(author_txt:j.e.l in 939) [ClassicSimilarity], result of:
           4.1554255 = score(doc=939,freq=1.0), product of:
             0.6995487 = queryWeight, product of:
               1.2263185 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.060020164 = queryNorm
             5.9401517 = fieldWeight in 939, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.625 = fieldNorm(doc=939)
       0.33333334 = coord(1/3)
   

2. Farradane, J.E.L.: ¬A scientific theory of classification and indexing and its practical applications (1950) 1.39

   1.3851418 = sum of:
     1.3851418 = product of:
       4.1554255 = sum of:
         4.1554255 = weight(author_txt:j.e.l in 1653) [ClassicSimilarity], result of:
           4.1554255 = score(doc=1653,freq=1.0), product of:
             0.6995487 = queryWeight, product of:
               1.2263185 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.060020164 = queryNorm
             5.9401517 = fieldWeight in 1653, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.625 = fieldNorm(doc=1653)
       0.33333334 = coord(1/3)
   

3. Farradane, J.E.L.: ¬A scientific theory of classification and indexing : further considerations (1952) 1.39

   1.3851418 = sum of:
     1.3851418 = product of:
       4.1554255 = sum of:
         4.1554255 = weight(author_txt:j.e.l in 1654) [ClassicSimilarity], result of:
           4.1554255 = score(doc=1654,freq=1.0), product of:
             0.6995487 = queryWeight, product of:
               1.2263185 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.060020164 = queryNorm
             5.9401517 = fieldWeight in 1654, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.625 = fieldNorm(doc=1654)
       0.33333334 = coord(1/3)
   

4. Farradane, J.E.L.: ¬The challenge of information retrieval (1961) 1.39

   1.3851418 = sum of:
     1.3851418 = product of:
       4.1554255 = sum of:
         4.1554255 = weight(author_txt:j.e.l in 1935) [ClassicSimilarity], result of:
           4.1554255 = score(doc=1935,freq=1.0), product of:
             0.6995487 = queryWeight, product of:
               1.2263185 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.060020164 = queryNorm
             5.9401517 = fieldWeight in 1935, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.625 = fieldNorm(doc=1935)
       0.33333334 = coord(1/3)
   

5. Farradane, J.E.L.: Relational indexing (1961) 1.39

   1.3851418 = sum of:
     1.3851418 = product of:
       4.1554255 = sum of:
         4.1554255 = weight(author_txt:j.e.l in 1936) [ClassicSimilarity], result of:
           4.1554255 = score(doc=1936,freq=1.0), product of:
             0.6995487 = queryWeight, product of:
               1.2263185 = boost
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.060020164 = queryNorm
             5.9401517 = fieldWeight in 1936, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.504243 = idf(docFreq=8, maxDocs=44421)
               0.625 = fieldNorm(doc=1936)
       0.33333334 = coord(1/3)
   

Similar documents (content)

1. Marshall, B.; Chen, H.; Kaza, S.: Using importance flooding to identify interesting networks of criminal activity (2008) 0.20

   0.1999022 = sum of:
     0.1999022 = product of:
       0.6246944 = sum of:
         0.0092944205 = weight(abstract_txt:from in 3386) [ClassicSimilarity], result of:
           0.0092944205 = score(doc=3386,freq=1.0), product of:
             0.053892434 = queryWeight, product of:
               1.0222716 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.019104999 = queryNorm
             0.17246243 = fieldWeight in 3386, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
         0.045971688 = weight(abstract_txt:case in 3386) [ClassicSimilarity], result of:
           0.045971688 = score(doc=3386,freq=2.0), product of:
             0.1084758 = queryWeight, product of:
               1.1841949 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.019104999 = queryNorm
             0.42379674 = fieldWeight in 3386, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
         0.02954049 = weight(abstract_txt:been in 3386) [ClassicSimilarity], result of:
           0.02954049 = score(doc=3386,freq=2.0), product of:
             0.09246586 = queryWeight, product of:
               1.3390387 = boost
               3.614442 = idf(docFreq=3251, maxDocs=44421)
               0.019104999 = queryNorm
             0.31947455 = fieldWeight in 3386, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.614442 = idf(docFreq=3251, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
         0.033541933 = weight(abstract_txt:development in 3386) [ClassicSimilarity], result of:
           0.033541933 = score(doc=3386,freq=1.0), product of:
             0.13955687 = queryWeight, product of:
               1.8995354 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.019104999 = queryNorm
             0.24034597 = fieldWeight in 3386, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
         0.191331 = weight(abstract_txt:computation in 3386) [ClassicSimilarity], result of:
           0.191331 = score(doc=3386,freq=2.0), product of:
             0.28067005 = queryWeight, product of:
               1.9048239 = boost
               7.7124834 = idf(docFreq=53, maxDocs=44421)
               0.019104999 = queryNorm
             0.6816937 = fieldWeight in 3386, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.7124834 = idf(docFreq=53, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
         0.21451709 = weight(abstract_txt:computations in 3386) [ClassicSimilarity], result of:
           0.21451709 = score(doc=3386,freq=1.0), product of:
             0.38164282 = queryWeight, product of:
               2.221188 = boost
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.019104999 = queryNorm
             0.5620886 = fieldWeight in 3386, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
         0.0156029 = weight(abstract_txt:that in 3386) [ClassicSimilarity], result of:
           0.0156029 = score(doc=3386,freq=1.0), product of:
             0.10556162 = queryWeight, product of:
               2.3363602 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.019104999 = queryNorm
             0.14780845 = fieldWeight in 3386, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
         0.08489491 = weight(abstract_txt:data in 3386) [ClassicSimilarity], result of:
           0.08489491 = score(doc=3386,freq=3.0), product of:
             0.23548724 = queryWeight, product of:
               3.7012355 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019104999 = queryNorm
             0.3605075 = fieldWeight in 3386, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0625 = fieldNorm(doc=3386)
       0.32 = coord(8/25)
   

2. McVeigh, M.E.: Citation indexes and the Web of Science (2009) 0.18

   0.1768369 = sum of:
     0.1768369 = product of:
       0.6315603 = sum of:
         0.019716442 = weight(abstract_txt:from in 835) [ClassicSimilarity], result of:
           0.019716442 = score(doc=835,freq=2.0), product of:
             0.053892434 = queryWeight, product of:
               1.0222716 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.019104999 = queryNorm
             0.36584806 = fieldWeight in 835, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.09375 = fieldNorm(doc=835)
         0.027358564 = weight(abstract_txt:which in 835) [ClassicSimilarity], result of:
           0.027358564 = score(doc=835,freq=1.0), product of:
             0.100152984 = queryWeight, product of:
               1.7991142 = boost
               2.9137893 = idf(docFreq=6552, maxDocs=44421)
               0.019104999 = queryNorm
             0.27316773 = fieldWeight in 835, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.9137893 = idf(docFreq=6552, maxDocs=44421)
               0.09375 = fieldNorm(doc=835)
         0.0503129 = weight(abstract_txt:development in 835) [ClassicSimilarity], result of:
           0.0503129 = score(doc=835,freq=1.0), product of:
             0.13955687 = queryWeight, product of:
               1.8995354 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.019104999 = queryNorm
             0.36051896 = fieldWeight in 835, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.09375 = fieldNorm(doc=835)
         0.16049704 = weight(abstract_txt:linked in 835) [ClassicSimilarity], result of:
           0.16049704 = score(doc=835,freq=2.0), product of:
             0.21808216 = queryWeight, product of:
               2.0564232 = boost
               5.5508647 = idf(docFreq=468, maxDocs=44421)
               0.019104999 = queryNorm
             0.7359476 = fieldWeight in 835, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.5508647 = idf(docFreq=468, maxDocs=44421)
               0.09375 = fieldNorm(doc=835)
         0.02340435 = weight(abstract_txt:that in 835) [ClassicSimilarity], result of:
           0.02340435 = score(doc=835,freq=1.0), product of:
             0.10556162 = queryWeight, product of:
               2.3363602 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.019104999 = queryNorm
             0.22171268 = fieldWeight in 835, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.09375 = fieldNorm(doc=835)
         0.24629638 = weight(abstract_txt:index in 835) [ClassicSimilarity], result of:
           0.24629638 = score(doc=835,freq=3.0), product of:
             0.3193452 = queryWeight, product of:
               3.5192297 = boost
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.019104999 = queryNorm
             0.77125436 = fieldWeight in 835, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.09375 = fieldNorm(doc=835)
         0.10397461 = weight(abstract_txt:data in 835) [ClassicSimilarity], result of:
           0.10397461 = score(doc=835,freq=2.0), product of:
             0.23548724 = queryWeight, product of:
               3.7012355 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019104999 = queryNorm
             0.4415297 = fieldWeight in 835, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.09375 = fieldNorm(doc=835)
       0.28 = coord(7/25)
   

3. Eiter, T.; Kaminski, T.; Redl, C.; Schüller, P.; Weinzierl, A.: Answer set programming with external source access (2017) 0.17

   0.17221294 = sum of:
     0.17221294 = product of:
       0.53816545 = sum of:
         0.019575184 = weight(abstract_txt:process in 4938) [ClassicSimilarity], result of:
           0.019575184 = score(doc=4938,freq=1.0), product of:
             0.07735465 = queryWeight, product of:
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.019104999 = queryNorm
             0.25305763 = fieldWeight in 4938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
         0.039031856 = weight(abstract_txt:source in 4938) [ClassicSimilarity], result of:
           0.039031856 = score(doc=4938,freq=1.0), product of:
             0.12254492 = queryWeight, product of:
               1.2586484 = boost
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.019104999 = queryNorm
             0.3185106 = fieldWeight in 4938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0961695 = idf(docFreq=738, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
         0.03159095 = weight(abstract_txt:which in 4938) [ClassicSimilarity], result of:
           0.03159095 = score(doc=4938,freq=3.0), product of:
             0.100152984 = queryWeight, product of:
               1.7991142 = boost
               2.9137893 = idf(docFreq=6552, maxDocs=44421)
               0.019104999 = queryNorm
             0.31542695 = fieldWeight in 4938, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.9137893 = idf(docFreq=6552, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
         0.033541933 = weight(abstract_txt:development in 4938) [ClassicSimilarity], result of:
           0.033541933 = score(doc=4938,freq=1.0), product of:
             0.13955687 = queryWeight, product of:
               1.8995354 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.019104999 = queryNorm
             0.24034597 = fieldWeight in 4938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
         0.13529144 = weight(abstract_txt:computation in 4938) [ClassicSimilarity], result of:
           0.13529144 = score(doc=4938,freq=1.0), product of:
             0.28067005 = queryWeight, product of:
               1.9048239 = boost
               7.7124834 = idf(docFreq=53, maxDocs=44421)
               0.019104999 = queryNorm
             0.4820302 = fieldWeight in 4938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7124834 = idf(docFreq=53, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
         0.21451709 = weight(abstract_txt:computations in 4938) [ClassicSimilarity], result of:
           0.21451709 = score(doc=4938,freq=1.0), product of:
             0.38164282 = queryWeight, product of:
               2.221188 = boost
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.019104999 = queryNorm
             0.5620886 = fieldWeight in 4938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
         0.0156029 = weight(abstract_txt:that in 4938) [ClassicSimilarity], result of:
           0.0156029 = score(doc=4938,freq=1.0), product of:
             0.10556162 = queryWeight, product of:
               2.3363602 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.019104999 = queryNorm
             0.14780845 = fieldWeight in 4938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
         0.0490141 = weight(abstract_txt:data in 4938) [ClassicSimilarity], result of:
           0.0490141 = score(doc=4938,freq=1.0), product of:
             0.23548724 = queryWeight, product of:
               3.7012355 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019104999 = queryNorm
             0.20813909 = fieldWeight in 4938, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0625 = fieldNorm(doc=4938)
       0.32 = coord(8/25)
   

4. Neelameghan, A.; Iyer, H.: Information organization to assist knowledge discovery : case studies with non-bibliographic databases (2003) 0.15

   0.14863205 = sum of:
     0.14863205 = product of:
       0.46447515 = sum of:
         0.019575184 = weight(abstract_txt:process in 522) [ClassicSimilarity], result of:
           0.019575184 = score(doc=522,freq=1.0), product of:
             0.07735465 = queryWeight, product of:
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.019104999 = queryNorm
             0.25305763 = fieldWeight in 522, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.048922 = idf(docFreq=2105, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
         0.013144295 = weight(abstract_txt:from in 522) [ClassicSimilarity], result of:
           0.013144295 = score(doc=522,freq=2.0), product of:
             0.053892434 = queryWeight, product of:
               1.0222716 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.019104999 = queryNorm
             0.2438987 = fieldWeight in 522, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
         0.032506894 = weight(abstract_txt:case in 522) [ClassicSimilarity], result of:
           0.032506894 = score(doc=522,freq=1.0), product of:
             0.1084758 = queryWeight, product of:
               1.1841949 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.019104999 = queryNorm
             0.29966956 = fieldWeight in 522, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
         0.071168095 = weight(abstract_txt:statistical in 522) [ClassicSimilarity], result of:
           0.071168095 = score(doc=522,freq=2.0), product of:
             0.14516528 = queryWeight, product of:
               1.3698978 = boost
               5.5466094 = idf(docFreq=470, maxDocs=44421)
               0.019104999 = queryNorm
             0.49025562 = fieldWeight in 522, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.5466094 = idf(docFreq=470, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
         0.056165386 = weight(abstract_txt:obtained in 522) [ClassicSimilarity], result of:
           0.056165386 = score(doc=522,freq=1.0), product of:
             0.15619305 = queryWeight, product of:
               1.4209789 = boost
               5.7534328 = idf(docFreq=382, maxDocs=44421)
               0.019104999 = queryNorm
             0.35958955 = fieldWeight in 522, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7534328 = idf(docFreq=382, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
         0.13529144 = weight(abstract_txt:computation in 522) [ClassicSimilarity], result of:
           0.13529144 = score(doc=522,freq=1.0), product of:
             0.28067005 = queryWeight, product of:
               1.9048239 = boost
               7.7124834 = idf(docFreq=53, maxDocs=44421)
               0.019104999 = queryNorm
             0.4820302 = fieldWeight in 522, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7124834 = idf(docFreq=53, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
         0.027025012 = weight(abstract_txt:that in 522) [ClassicSimilarity], result of:
           0.027025012 = score(doc=522,freq=3.0), product of:
             0.10556162 = queryWeight, product of:
               2.3363602 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.019104999 = queryNorm
             0.25601172 = fieldWeight in 522, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
         0.10959886 = weight(abstract_txt:data in 522) [ClassicSimilarity], result of:
           0.10959886 = score(doc=522,freq=5.0), product of:
             0.23548724 = queryWeight, product of:
               3.7012355 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019104999 = queryNorm
             0.46541315 = fieldWeight in 522, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0625 = fieldNorm(doc=522)
       0.32 = coord(8/25)
   

5. Strobel, S.; Marín-Arraiza, P.: Metadata for scientific audiovisual media : current practices and perspectives of the TIB / AV-portal (2015) 0.15

   0.14725003 = sum of:
     0.14725003 = product of:
       0.525893 = sum of:
         0.040633615 = weight(abstract_txt:case in 4667) [ClassicSimilarity], result of:
           0.040633615 = score(doc=4667,freq=1.0), product of:
             0.1084758 = queryWeight, product of:
               1.1841949 = boost
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.019104999 = queryNorm
             0.37458694 = fieldWeight in 4667, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.794713 = idf(docFreq=998, maxDocs=44421)
               0.078125 = fieldNorm(doc=4667)
         0.026110351 = weight(abstract_txt:been in 4667) [ClassicSimilarity], result of:
           0.026110351 = score(doc=4667,freq=1.0), product of:
             0.09246586 = queryWeight, product of:
               1.3390387 = boost
               3.614442 = idf(docFreq=3251, maxDocs=44421)
               0.019104999 = queryNorm
             0.2823783 = fieldWeight in 4667, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.614442 = idf(docFreq=3251, maxDocs=44421)
               0.078125 = fieldNorm(doc=4667)
         0.022798805 = weight(abstract_txt:which in 4667) [ClassicSimilarity], result of:
           0.022798805 = score(doc=4667,freq=1.0), product of:
             0.100152984 = queryWeight, product of:
               1.7991142 = boost
               2.9137893 = idf(docFreq=6552, maxDocs=44421)
               0.019104999 = queryNorm
             0.2276398 = fieldWeight in 4667, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.9137893 = idf(docFreq=6552, maxDocs=44421)
               0.078125 = fieldNorm(doc=4667)
         0.094573796 = weight(abstract_txt:linked in 4667) [ClassicSimilarity], result of:
           0.094573796 = score(doc=4667,freq=1.0), product of:
             0.21808216 = queryWeight, product of:
               2.0564232 = boost
               5.5508647 = idf(docFreq=468, maxDocs=44421)
               0.019104999 = queryNorm
             0.4336613 = fieldWeight in 4667, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5508647 = idf(docFreq=468, maxDocs=44421)
               0.078125 = fieldNorm(doc=4667)
         0.019503623 = weight(abstract_txt:that in 4667) [ClassicSimilarity], result of:
           0.019503623 = score(doc=4667,freq=1.0), product of:
             0.10556162 = queryWeight, product of:
               2.3363602 = boost
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.019104999 = queryNorm
             0.18476056 = fieldWeight in 4667, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.3649352 = idf(docFreq=11344, maxDocs=44421)
               0.078125 = fieldNorm(doc=4667)
         0.21615413 = weight(abstract_txt:portal in 4667) [ClassicSimilarity], result of:
           0.21615413 = score(doc=4667,freq=2.0), product of:
             0.30033454 = queryWeight, product of:
               2.4132652 = boost
               6.514082 = idf(docFreq=178, maxDocs=44421)
               0.019104999 = queryNorm
             0.7197112 = fieldWeight in 4667, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.514082 = idf(docFreq=178, maxDocs=44421)
               0.078125 = fieldNorm(doc=4667)
         0.10611864 = weight(abstract_txt:data in 4667) [ClassicSimilarity], result of:
           0.10611864 = score(doc=4667,freq=3.0), product of:
             0.23548724 = queryWeight, product of:
               3.7012355 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.019104999 = queryNorm
             0.45063436 = fieldWeight in 4667, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.078125 = fieldNorm(doc=4667)
       0.28 = coord(7/25)