Document (#40265)

Author

Mäkelä, E.
Hyvönen, E.
Saarela, S.
Vilfanen, K.

Title

Application of ontology techniques to view-based semantic serach and browsing

Source

https://www.hiit.fi/files/admin/sab/SAB04/material/SeCo/14_promoottori.pdf

Year

2012

Abstract

We scho how the beenfits of the view-based search method, developed within the information retrieval community, can be extended with ontology-based search, developed within the Semantic Web community, and with semantic recommendations. As a proof of the concept, we have implemented an ontology-and view-based search engine and recommendations system Ontogaotr for RDF(S) repositories. Ontogator is innovative in two ways. Firstly, the RDFS.based ontologies used for annotating metadata are used in the user interface to facilitate view-based information retrieval. The views provide the user with an overview of the repositorys contents and a vocabulary for expressing search queries. Secondlyy, a semantic browsing function is provided by a recommender system. This system enriches instance level metadata by ontologies and provides the user with links to semantically related relevant resources. The semantic linkage is specified in terms of logical rules. To illustrate and discuss the ideas, a deployed application of Ontogator to a photo repository of the Helsinki University Museum is presented.

Theme

Semantisches Umfeld in Indexierung u. Retrieval
Wissensrepräsentation

Form

Bilder

Object

Ontogator

Location

Helsinki
FIN

Area

Museen

Similar documents (author)

1. Suominen, O.; Hyvönen, N.: From MARC silos to Linked Data silos? (2017) 4.75

   4.749831 = sum of:
     4.749831 = weight(author_txt:hyvönen in 3732) [ClassicSimilarity], result of:
       4.749831 = fieldWeight in 3732, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.499662 = idf(docFreq=8, maxDocs=44218)
         0.5 = fieldNorm(doc=3732)
   

2. Leskinen, P.; Hyvönen, E.: Extracting genealogical networks of linked data from biographical texts (2019) 4.75

   4.749831 = sum of:
     4.749831 = weight(author_txt:hyvönen in 5798) [ClassicSimilarity], result of:
       4.749831 = fieldWeight in 5798, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.499662 = idf(docFreq=8, maxDocs=44218)
         0.5 = fieldNorm(doc=5798)
   

3. Mäkelä, E.; Hyvönen, E.; Ruotsalo, T.: How to deal with massively heterogeneous cultural heritage data : lessons learned in CultureSampo (2012) 3.56

   3.5623734 = sum of:
     3.5623734 = weight(author_txt:hyvönen in 3263) [ClassicSimilarity], result of:
       3.5623734 = fieldWeight in 3263, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.499662 = idf(docFreq=8, maxDocs=44218)
         0.375 = fieldNorm(doc=3263)
   

4. Lindquist, T.; Dulock, M.; Törnroos, J.; Hyvönen, E.; Mäkelä, E.: Using linked open data to enhance subject access in online primary sources (2013) 2.97

   2.9686446 = sum of:
     2.9686446 = weight(author_txt:hyvönen in 1947) [ClassicSimilarity], result of:
       2.9686446 = fieldWeight in 1947, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.499662 = idf(docFreq=8, maxDocs=44218)
         0.3125 = fieldNorm(doc=1947)
   

5. Hyvönen, E.; Leskinen, P.; Tamper, M.; Keravuori, K.; Rantala, H.; Ikkala, E.; Tuominen, J.: BiographySampo - publishing and enriching biographies on the Semantic Web for digital humanities research (2019) 2.37

   2.3749156 = sum of:
     2.3749156 = weight(author_txt:hyvönen in 5799) [ClassicSimilarity], result of:
       2.3749156 = fieldWeight in 5799, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.499662 = idf(docFreq=8, maxDocs=44218)
         0.25 = fieldNorm(doc=5799)
   

Similar documents (content)

1. King, B.E.; Reinold, K.: Finding the concept, not just the word : a librarian's guide to ontologies and semantics (2008) 0.27

   0.26959676 = sum of:
     0.26959676 = product of:
       0.74887985 = sum of:
         0.018267183 = weight(abstract_txt:within in 2863) [ClassicSimilarity], result of:
           0.018267183 = score(doc=2863,freq=1.0), product of:
             0.11145415 = queryWeight, product of:
               1.0913 = boost
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.024340909 = queryNorm
             0.16389863 = fieldWeight in 2863, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.040675513 = weight(abstract_txt:metadata in 2863) [ClassicSimilarity], result of:
           0.040675513 = score(doc=2863,freq=2.0), product of:
             0.15084371 = queryWeight, product of:
               1.2695787 = boost
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.024340909 = queryNorm
             0.26965335 = fieldWeight in 2863, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.010925762 = weight(abstract_txt:with in 2863) [ClassicSimilarity], result of:
           0.010925762 = score(doc=2863,freq=2.0), product of:
             0.07911941 = queryWeight, product of:
               1.3003268 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.024340909 = queryNorm
             0.13809207 = fieldWeight in 2863, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.014226523 = weight(abstract_txt:system in 2863) [ClassicSimilarity], result of:
           0.014226523 = score(doc=2863,freq=1.0), product of:
             0.10799694 = queryWeight, product of:
               1.3156712 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.024340909 = queryNorm
             0.1317308 = fieldWeight in 2863, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.17621121 = weight(abstract_txt:ontologies in 2863) [ClassicSimilarity], result of:
           0.17621121 = score(doc=2863,freq=13.0), product of:
             0.21479447 = queryWeight, product of:
               1.5149823 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.024340909 = queryNorm
             0.82037127 = fieldWeight in 2863, product of:
               3.6055512 = tf(freq=13.0), with freq of:
                 13.0 = termFreq=13.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.0684779 = weight(abstract_txt:search in 2863) [ClassicSimilarity], result of:
           0.0684779 = score(doc=2863,freq=8.0), product of:
             0.16943201 = queryWeight, product of:
               1.9028684 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024340909 = queryNorm
             0.4041615 = fieldWeight in 2863, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.020030465 = weight(abstract_txt:based in 2863) [ClassicSimilarity], result of:
           0.020030465 = score(doc=2863,freq=1.0), product of:
             0.16085055 = queryWeight, product of:
               2.072895 = boost
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.024340909 = queryNorm
             0.12452842 = fieldWeight in 2863, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.2082259 = weight(abstract_txt:ontology in 2863) [ClassicSimilarity], result of:
           0.2082259 = score(doc=2863,freq=11.0), product of:
             0.29056138 = queryWeight, product of:
               2.1580455 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.024340909 = queryNorm
             0.71663314 = fieldWeight in 2863, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
         0.19183938 = weight(abstract_txt:semantic in 2863) [ClassicSimilarity], result of:
           0.19183938 = score(doc=2863,freq=12.0), product of:
             0.31685457 = queryWeight, product of:
               2.9093504 = boost
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.024340909 = queryNorm
             0.6054493 = fieldWeight in 2863, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.0390625 = fieldNorm(doc=2863)
       0.36 = coord(9/25)
   

2. Mirizzi, R.: Exploratory browsing in the Web of Data (2011) 0.25

   0.2505117 = sum of:
     0.2505117 = product of:
       0.56934476 = sum of:
         0.018267183 = weight(abstract_txt:developed in 4803) [ClassicSimilarity], result of:
           0.018267183 = score(doc=4803,freq=1.0), product of:
             0.11145415 = queryWeight, product of:
               1.0913 = boost
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.024340909 = queryNorm
             0.16389863 = fieldWeight in 4803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.028761929 = weight(abstract_txt:metadata in 4803) [ClassicSimilarity], result of:
           0.028761929 = score(doc=4803,freq=1.0), product of:
             0.15084371 = queryWeight, product of:
               1.2695787 = boost
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.024340909 = queryNorm
             0.19067371 = fieldWeight in 4803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.013381272 = weight(abstract_txt:with in 4803) [ClassicSimilarity], result of:
           0.013381272 = score(doc=4803,freq=3.0), product of:
             0.07911941 = queryWeight, product of:
               1.3003268 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.024340909 = queryNorm
             0.16912755 = fieldWeight in 4803, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.014226523 = weight(abstract_txt:system in 4803) [ClassicSimilarity], result of:
           0.014226523 = score(doc=4803,freq=1.0), product of:
             0.10799694 = queryWeight, product of:
               1.3156712 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.024340909 = queryNorm
             0.1317308 = fieldWeight in 4803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.018540205 = weight(abstract_txt:user in 4803) [ClassicSimilarity], result of:
           0.018540205 = score(doc=4803,freq=1.0), product of:
             0.12885125 = queryWeight, product of:
               1.4370966 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024340909 = queryNorm
             0.14388844 = fieldWeight in 4803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.08587678 = weight(abstract_txt:browsing in 4803) [ClassicSimilarity], result of:
           0.08587678 = score(doc=4803,freq=4.0), product of:
             0.19703604 = queryWeight, product of:
               1.4510049 = boost
               5.57879 = idf(docFreq=453, maxDocs=44218)
               0.024340909 = queryNorm
             0.435843 = fieldWeight in 4803, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.57879 = idf(docFreq=453, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.06911573 = weight(abstract_txt:ontologies in 4803) [ClassicSimilarity], result of:
           0.06911573 = score(doc=4803,freq=2.0), product of:
             0.21479447 = queryWeight, product of:
               1.5149823 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.024340909 = queryNorm
             0.3217761 = fieldWeight in 4803, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.072631784 = weight(abstract_txt:search in 4803) [ClassicSimilarity], result of:
           0.072631784 = score(doc=4803,freq=9.0), product of:
             0.16943201 = queryWeight, product of:
               1.9028684 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024340909 = queryNorm
             0.42867804 = fieldWeight in 4803, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.020030465 = weight(abstract_txt:based in 4803) [ClassicSimilarity], result of:
           0.020030465 = score(doc=4803,freq=1.0), product of:
             0.16085055 = queryWeight, product of:
               2.072895 = boost
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.024340909 = queryNorm
             0.12452842 = fieldWeight in 4803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.062375054 = weight(abstract_txt:view in 4803) [ClassicSimilarity], result of:
           0.062375054 = score(doc=4803,freq=1.0), product of:
             0.31841913 = queryWeight, product of:
               2.6086187 = boost
               5.0147786 = idf(docFreq=797, maxDocs=44218)
               0.024340909 = queryNorm
             0.19588979 = fieldWeight in 4803, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0147786 = idf(docFreq=797, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
         0.1661378 = weight(abstract_txt:semantic in 4803) [ClassicSimilarity], result of:
           0.1661378 = score(doc=4803,freq=9.0), product of:
             0.31685457 = queryWeight, product of:
               2.9093504 = boost
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.024340909 = queryNorm
             0.52433455 = fieldWeight in 4803, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.0390625 = fieldNorm(doc=4803)
       0.44 = coord(11/25)
   

3. Reimer, U.; Brockhausen, P.; Lau, T.; Reich, J.R.: Ontology-based knowledge management at work : the Swiss life case studies (2004) 0.24

   0.24057339 = sum of:
     0.24057339 = product of:
       0.6682594 = sum of:
         0.025574056 = weight(abstract_txt:within in 4411) [ClassicSimilarity], result of:
           0.025574056 = score(doc=4411,freq=1.0), product of:
             0.11145415 = queryWeight, product of:
               1.0913 = boost
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.024340909 = queryNorm
             0.2294581 = fieldWeight in 4411, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.015296068 = weight(abstract_txt:with in 4411) [ClassicSimilarity], result of:
           0.015296068 = score(doc=4411,freq=2.0), product of:
             0.07911941 = queryWeight, product of:
               1.3003268 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.024340909 = queryNorm
             0.1933289 = fieldWeight in 4411, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.02816708 = weight(abstract_txt:system in 4411) [ClassicSimilarity], result of:
           0.02816708 = score(doc=4411,freq=2.0), product of:
             0.10799694 = queryWeight, product of:
               1.3156712 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.024340909 = queryNorm
             0.26081368 = fieldWeight in 4411, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.025956288 = weight(abstract_txt:user in 4411) [ClassicSimilarity], result of:
           0.025956288 = score(doc=4411,freq=1.0), product of:
             0.12885125 = queryWeight, product of:
               1.4370966 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024340909 = queryNorm
             0.20144382 = fieldWeight in 4411, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.11850878 = weight(abstract_txt:ontologies in 4411) [ClassicSimilarity], result of:
           0.11850878 = score(doc=4411,freq=3.0), product of:
             0.21479447 = queryWeight, product of:
               1.5149823 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.024340909 = queryNorm
             0.55173105 = fieldWeight in 4411, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.04793453 = weight(abstract_txt:search in 4411) [ClassicSimilarity], result of:
           0.04793453 = score(doc=4411,freq=2.0), product of:
             0.16943201 = queryWeight, product of:
               1.9028684 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024340909 = queryNorm
             0.28291306 = fieldWeight in 4411, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.0485713 = weight(abstract_txt:based in 4411) [ClassicSimilarity], result of:
           0.0485713 = score(doc=4411,freq=3.0), product of:
             0.16085055 = queryWeight, product of:
               2.072895 = boost
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.024340909 = queryNorm
             0.3019654 = fieldWeight in 4411, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.24860592 = weight(abstract_txt:ontology in 4411) [ClassicSimilarity], result of:
           0.24860592 = score(doc=4411,freq=8.0), product of:
             0.29056138 = queryWeight, product of:
               2.1580455 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.024340909 = queryNorm
             0.85560554 = fieldWeight in 4411, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
         0.10964535 = weight(abstract_txt:semantic in 4411) [ClassicSimilarity], result of:
           0.10964535 = score(doc=4411,freq=2.0), product of:
             0.31685457 = queryWeight, product of:
               2.9093504 = boost
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.024340909 = queryNorm
             0.34604314 = fieldWeight in 4411, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.0546875 = fieldNorm(doc=4411)
       0.36 = coord(9/25)
   

4. Kim, H.H.: ONTOWEB: implementing an ontology-based Web retrieval system : an empirical study (2005) 0.23

   0.22755541 = sum of:
     0.22755541 = product of:
       0.71111065 = sum of:
         0.1351226 = weight(abstract_txt:annotating in 4229) [ClassicSimilarity], result of:
           0.1351226 = score(doc=4229,freq=1.0), product of:
             0.24549569 = queryWeight, product of:
               1.145257 = boost
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.024340909 = queryNorm
             0.55040723 = fieldWeight in 4229, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
         0.012361089 = weight(abstract_txt:with in 4229) [ClassicSimilarity], result of:
           0.012361089 = score(doc=4229,freq=1.0), product of:
             0.07911941 = queryWeight, product of:
               1.3003268 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.024340909 = queryNorm
             0.15623334 = fieldWeight in 4229, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
         0.045524877 = weight(abstract_txt:system in 4229) [ClassicSimilarity], result of:
           0.045524877 = score(doc=4229,freq=4.0), product of:
             0.10799694 = queryWeight, product of:
               1.3156712 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.024340909 = queryNorm
             0.42153856 = fieldWeight in 4229, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
         0.07819552 = weight(abstract_txt:ontologies in 4229) [ClassicSimilarity], result of:
           0.07819552 = score(doc=4229,freq=1.0), product of:
             0.21479447 = queryWeight, product of:
               1.5149823 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.024340909 = queryNorm
             0.3640481 = fieldWeight in 4229, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
         0.09488577 = weight(abstract_txt:search in 4229) [ClassicSimilarity], result of:
           0.09488577 = score(doc=4229,freq=6.0), product of:
             0.16943201 = queryWeight, product of:
               1.9028684 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024340909 = queryNorm
             0.56002265 = fieldWeight in 4229, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
         0.055510055 = weight(abstract_txt:based in 4229) [ClassicSimilarity], result of:
           0.055510055 = score(doc=4229,freq=3.0), product of:
             0.16085055 = queryWeight, product of:
               2.072895 = boost
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.024340909 = queryNorm
             0.3451033 = fieldWeight in 4229, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
         0.20090392 = weight(abstract_txt:ontology in 4229) [ClassicSimilarity], result of:
           0.20090392 = score(doc=4229,freq=4.0), product of:
             0.29056138 = queryWeight, product of:
               2.1580455 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.024340909 = queryNorm
             0.69143367 = fieldWeight in 4229, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
         0.08860682 = weight(abstract_txt:semantic in 4229) [ClassicSimilarity], result of:
           0.08860682 = score(doc=4229,freq=1.0), product of:
             0.31685457 = queryWeight, product of:
               2.9093504 = boost
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.024340909 = queryNorm
             0.2796451 = fieldWeight in 4229, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4743214 = idf(docFreq=1369, maxDocs=44218)
               0.0625 = fieldNorm(doc=4229)
       0.32 = coord(8/25)
   

5. Villela Dantas, J.R.; Muniz Farias, P.F.: Conceptual navigation in knowledge management environments using NavCon (2010) 0.22

   0.22270161 = sum of:
     0.22270161 = product of:
       0.61861557 = sum of:
         0.029227493 = weight(abstract_txt:within in 4230) [ClassicSimilarity], result of:
           0.029227493 = score(doc=4230,freq=1.0), product of:
             0.11145415 = queryWeight, product of:
               1.0913 = boost
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.024340909 = queryNorm
             0.26223782 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.195805 = idf(docFreq=1809, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.04601909 = weight(abstract_txt:metadata in 4230) [ClassicSimilarity], result of:
           0.04601909 = score(doc=4230,freq=1.0), product of:
             0.15084371 = queryWeight, product of:
               1.2695787 = boost
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.024340909 = queryNorm
             0.30507794 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.881247 = idf(docFreq=911, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.012361089 = weight(abstract_txt:with in 4230) [ClassicSimilarity], result of:
           0.012361089 = score(doc=4230,freq=1.0), product of:
             0.07911941 = queryWeight, product of:
               1.3003268 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.024340909 = queryNorm
             0.15623334 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.07266247 = weight(abstract_txt:user in 4230) [ClassicSimilarity], result of:
           0.07266247 = score(doc=4230,freq=6.0), product of:
             0.12885125 = queryWeight, product of:
               1.4370966 = boost
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.024340909 = queryNorm
             0.56392527 = fieldWeight in 4230, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.6835442 = idf(docFreq=3020, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.06870142 = weight(abstract_txt:browsing in 4230) [ClassicSimilarity], result of:
           0.06870142 = score(doc=4230,freq=1.0), product of:
             0.19703604 = queryWeight, product of:
               1.4510049 = boost
               5.57879 = idf(docFreq=453, maxDocs=44218)
               0.024340909 = queryNorm
             0.3486744 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.57879 = idf(docFreq=453, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.07819552 = weight(abstract_txt:ontologies in 4230) [ClassicSimilarity], result of:
           0.07819552 = score(doc=4230,freq=1.0), product of:
             0.21479447 = queryWeight, product of:
               1.5149823 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.024340909 = queryNorm
             0.3640481 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.05478232 = weight(abstract_txt:search in 4230) [ClassicSimilarity], result of:
           0.05478232 = score(doc=4230,freq=2.0), product of:
             0.16943201 = queryWeight, product of:
               1.9028684 = boost
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.024340909 = queryNorm
             0.3233292 = fieldWeight in 4230, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6580524 = idf(docFreq=3098, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.032048747 = weight(abstract_txt:based in 4230) [ClassicSimilarity], result of:
           0.032048747 = score(doc=4230,freq=1.0), product of:
             0.16085055 = queryWeight, product of:
               2.072895 = boost
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.024340909 = queryNorm
             0.19924548 = fieldWeight in 4230, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1879277 = idf(docFreq=4958, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
         0.22461742 = weight(abstract_txt:ontology in 4230) [ClassicSimilarity], result of:
           0.22461742 = score(doc=4230,freq=5.0), product of:
             0.29056138 = queryWeight, product of:
               2.1580455 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.024340909 = queryNorm
             0.7730464 = fieldWeight in 4230, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0625 = fieldNorm(doc=4230)
       0.36 = coord(9/25)