Document (#44128)

Author

Das, S.
Bagchi, M.
Hussey, P.

Title

How to teach domain ontology-based knowledge graph construction? : an Irish experiment

Source

Knowledge organization. 50(2023) no.3, S.182 - 201

Year

2023

Abstract

Domains represent concepts which belong to specific parts of the world. The particularized meaning of words linguistically encoding such domain concepts are provided by domain specific resources. The explicit meaning of such words are increasingly captured computationally using domain-specific ontologies, which, even for the same reference domain, are most often than not semantically incompatible. As information systems that rely on domain ontologies expand, there is a growing need to not only design domain ontologies and domain ontology-grounded Knowl­edge Graphs (KGs) but also to align them to general standards and conventions for interoperability. This often presents an insurmountable challenge to domain experts who have to additionally learn the construction of domain ontologies and KGs. Until now, several research methodologies have been proposed by different research groups using different technical approaches and based on scenarios of different domains of application. However, no methodology has been proposed which not only facilitates designing conceptually well-founded ontologies, but is also, equally, grounded in the general pedagogical principles of knowl­edge organization and, thereby, flexible enough to teach, and reproduce vis-à-vis domain experts. The purpose of this paper is to provide such a general, pedagogically flexible semantic knowl­edge modelling methodology. We exemplify the methodology by examples and illustrations from a professional-level digital healthcare course, and conclude with an evaluation grounded in technological parameters as well as user experience design principles.

Content

Vgl.: https://www.nomos-elibrary.de/10.5771/0943-7444-2023-3/ko-knowledge-organization-jahrgang-50-2023-heft-3.

Theme

Ausbildung

Location

Irland

Similar documents (content)

1. Madalli, D.P.; Chatterjee, U.; Dutta, B.: ¬An analytical approach to building a core ontology for food (2017) 0.34

   0.34328628 = sum of:
     0.34328628 = product of:
       0.953573 = sum of:
         0.008082152 = weight(abstract_txt:which in 3362) [ClassicSimilarity], result of:
           0.008082152 = score(doc=3362,freq=1.0), product of:
             0.050669312 = queryWeight, product of:
               1.0271529 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.016912818 = queryNorm
             0.15950784 = fieldWeight in 3362, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.042529732 = weight(abstract_txt:proposed in 3362) [ClassicSimilarity], result of:
           0.042529732 = score(doc=3362,freq=4.0), product of:
             0.084360346 = queryWeight, product of:
               1.0821466 = boost
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.016912818 = queryNorm
             0.50414366 = fieldWeight in 3362, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.013093418 = weight(abstract_txt:such in 3362) [ClassicSimilarity], result of:
           0.013093418 = score(doc=3362,freq=1.0), product of:
             0.06989225 = queryWeight, product of:
               1.2063605 = boost
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.016912818 = queryNorm
             0.1873372 = fieldWeight in 3362, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.078803025 = weight(abstract_txt:construction in 3362) [ClassicSimilarity], result of:
           0.078803025 = score(doc=3362,freq=5.0), product of:
             0.118141316 = queryWeight, product of:
               1.2806128 = boost
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.016912818 = queryNorm
             0.6670234 = fieldWeight in 3362, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.14700612 = weight(abstract_txt:ontology in 3362) [ClassicSimilarity], result of:
           0.14700612 = score(doc=3362,freq=16.0), product of:
             0.121491775 = queryWeight, product of:
               1.2986448 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.016912818 = queryNorm
             1.2100089 = fieldWeight in 3362, product of:
               4.0 = tf(freq=16.0), with freq of:
                 16.0 = termFreq=16.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.0261534 = weight(abstract_txt:specific in 3362) [ClassicSimilarity], result of:
           0.0261534 = score(doc=3362,freq=1.0), product of:
             0.11085257 = queryWeight, product of:
               1.5192717 = boost
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.016912818 = queryNorm
             0.23592958 = fieldWeight in 3362, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.06243948 = weight(abstract_txt:methodology in 3362) [ClassicSimilarity], result of:
           0.06243948 = score(doc=3362,freq=4.0), product of:
             0.124742135 = queryWeight, product of:
               1.6116443 = boost
               4.5764427 = idf(docFreq=1236, maxDocs=44218)
               0.016912818 = queryNorm
             0.5005484 = fieldWeight in 3362, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.5764427 = idf(docFreq=1236, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.2398917 = weight(abstract_txt:ontologies in 3362) [ClassicSimilarity], result of:
           0.2398917 = score(doc=3362,freq=5.0), product of:
             0.33679324 = queryWeight, product of:
               3.4187603 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016912818 = queryNorm
             0.71228176 = fieldWeight in 3362, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
         0.33557397 = weight(abstract_txt:domain in 3362) [ClassicSimilarity], result of:
           0.33557397 = score(doc=3362,freq=7.0), product of:
             0.48975286 = queryWeight, product of:
               6.114864 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016912818 = queryNorm
             0.68519044 = fieldWeight in 3362, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3362)
       0.36 = coord(9/25)
   

2. Das, S.; Naskar, D.; Roy, S.: Reorganizing educational institutional domain using faceted ontological principles (2022) 0.32

   0.31937793 = sum of:
     0.31937793 = product of:
       0.7258589 = sum of:
         0.016164305 = weight(abstract_txt:which in 1098) [ClassicSimilarity], result of:
           0.016164305 = score(doc=1098,freq=4.0), product of:
             0.050669312 = queryWeight, product of:
               1.0271529 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.016912818 = queryNorm
             0.31901568 = fieldWeight in 1098, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.01851689 = weight(abstract_txt:such in 1098) [ClassicSimilarity], result of:
           0.01851689 = score(doc=1098,freq=2.0), product of:
             0.06989225 = queryWeight, product of:
               1.2063605 = boost
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.016912818 = queryNorm
             0.2649348 = fieldWeight in 1098, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.042231213 = weight(abstract_txt:principles in 1098) [ClassicSimilarity], result of:
           0.042231213 = score(doc=1098,freq=2.0), product of:
             0.10578943 = queryWeight, product of:
               1.2118199 = boost
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.016912818 = queryNorm
             0.39920068 = fieldWeight in 1098, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.035241783 = weight(abstract_txt:construction in 1098) [ClassicSimilarity], result of:
           0.035241783 = score(doc=1098,freq=1.0), product of:
             0.118141316 = queryWeight, product of:
               1.2806128 = boost
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.016912818 = queryNorm
             0.29830194 = fieldWeight in 1098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.022686135 = weight(abstract_txt:different in 1098) [ClassicSimilarity], result of:
           0.022686135 = score(doc=1098,freq=2.0), product of:
             0.0800247 = queryWeight, product of:
               1.2908465 = boost
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.016912818 = queryNorm
             0.28348917 = fieldWeight in 1098, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.11621855 = weight(abstract_txt:ontology in 1098) [ClassicSimilarity], result of:
           0.11621855 = score(doc=1098,freq=10.0), product of:
             0.121491775 = queryWeight, product of:
               1.2986448 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.016912818 = queryNorm
             0.9565961 = fieldWeight in 1098, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.0261534 = weight(abstract_txt:specific in 1098) [ClassicSimilarity], result of:
           0.0261534 = score(doc=1098,freq=1.0), product of:
             0.11085257 = queryWeight, product of:
               1.5192717 = boost
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.016912818 = queryNorm
             0.23592958 = fieldWeight in 1098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.026532328 = weight(abstract_txt:general in 1098) [ClassicSimilarity], result of:
           0.026532328 = score(doc=1098,freq=1.0), product of:
             0.11192074 = queryWeight, product of:
               1.526574 = boost
               4.3348765 = idf(docFreq=1574, maxDocs=44218)
               0.016912818 = queryNorm
             0.23706356 = fieldWeight in 1098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3348765 = idf(docFreq=1574, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.03121974 = weight(abstract_txt:methodology in 1098) [ClassicSimilarity], result of:
           0.03121974 = score(doc=1098,freq=1.0), product of:
             0.124742135 = queryWeight, product of:
               1.6116443 = boost
               4.5764427 = idf(docFreq=1236, maxDocs=44218)
               0.016912818 = queryNorm
             0.2502742 = fieldWeight in 1098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5764427 = idf(docFreq=1236, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.107282825 = weight(abstract_txt:ontologies in 1098) [ClassicSimilarity], result of:
           0.107282825 = score(doc=1098,freq=1.0), product of:
             0.33679324 = queryWeight, product of:
               3.4187603 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016912818 = queryNorm
             0.3185421 = fieldWeight in 1098, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
         0.2836118 = weight(abstract_txt:domain in 1098) [ClassicSimilarity], result of:
           0.2836118 = score(doc=1098,freq=5.0), product of:
             0.48975286 = queryWeight, product of:
               6.114864 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016912818 = queryNorm
             0.57909167 = fieldWeight in 1098, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1098)
       0.44 = coord(11/25)
   

3. Herre, H.: General Formal Ontology (GFO) : a foundational ontology for conceptual modelling (2010) 0.31

   0.30775622 = sum of:
     0.30775622 = product of:
       0.7693905 = sum of:
         0.015490493 = weight(abstract_txt:which in 771) [ClassicSimilarity], result of:
           0.015490493 = score(doc=771,freq=5.0), product of:
             0.050669312 = queryWeight, product of:
               1.0271529 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.016912818 = queryNorm
             0.30571744 = fieldWeight in 771, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.017570218 = weight(abstract_txt:concepts in 771) [ClassicSimilarity], result of:
           0.017570218 = score(doc=771,freq=1.0), product of:
             0.08232136 = queryWeight, product of:
               1.068989 = boost
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.016912818 = queryNorm
             0.2134345 = fieldWeight in 771, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.02559598 = weight(abstract_txt:principles in 771) [ClassicSimilarity], result of:
           0.02559598 = score(doc=771,freq=1.0), product of:
             0.10578943 = queryWeight, product of:
               1.2118199 = boost
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.016912818 = queryNorm
             0.24195215 = fieldWeight in 771, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.01944526 = weight(abstract_txt:different in 771) [ClassicSimilarity], result of:
           0.01944526 = score(doc=771,freq=2.0), product of:
             0.0800247 = queryWeight, product of:
               1.2908465 = boost
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.016912818 = queryNorm
             0.24299073 = fieldWeight in 771, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.10447803 = weight(abstract_txt:ontology in 771) [ClassicSimilarity], result of:
           0.10447803 = score(doc=771,freq=11.0), product of:
             0.121491775 = queryWeight, product of:
               1.2986448 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.016912818 = queryNorm
             0.8599597 = fieldWeight in 771, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.04597544 = weight(abstract_txt:domains in 771) [ClassicSimilarity], result of:
           0.04597544 = score(doc=771,freq=2.0), product of:
             0.12407046 = queryWeight, product of:
               1.3123544 = boost
               5.5898643 = idf(docFreq=448, maxDocs=44218)
               0.016912818 = queryNorm
             0.37055913 = fieldWeight in 771, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.5898643 = idf(docFreq=448, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.031702705 = weight(abstract_txt:specific in 771) [ClassicSimilarity], result of:
           0.031702705 = score(doc=771,freq=2.0), product of:
             0.11085257 = queryWeight, product of:
               1.5192717 = boost
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.016912818 = queryNorm
             0.28598982 = fieldWeight in 771, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.022741996 = weight(abstract_txt:general in 771) [ClassicSimilarity], result of:
           0.022741996 = score(doc=771,freq=1.0), product of:
             0.11192074 = queryWeight, product of:
               1.526574 = boost
               4.3348765 = idf(docFreq=1574, maxDocs=44218)
               0.016912818 = queryNorm
             0.20319733 = fieldWeight in 771, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3348765 = idf(docFreq=1574, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.24329457 = weight(abstract_txt:ontologies in 771) [ClassicSimilarity], result of:
           0.24329457 = score(doc=771,freq=7.0), product of:
             0.33679324 = queryWeight, product of:
               3.4187603 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016912818 = queryNorm
             0.7223855 = fieldWeight in 771, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
         0.24309583 = weight(abstract_txt:domain in 771) [ClassicSimilarity], result of:
           0.24309583 = score(doc=771,freq=5.0), product of:
             0.48975286 = queryWeight, product of:
               6.114864 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016912818 = queryNorm
             0.4963643 = fieldWeight in 771, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.046875 = fieldNorm(doc=771)
       0.4 = coord(10/25)
   

4. Kiren, T.: ¬A clustering based indexing technique of modularized ontologies for information retrieval (2017) 0.30

   0.29589078 = sum of:
     0.29589078 = product of:
       0.7397269 = sum of:
         0.011998884 = weight(abstract_txt:which in 4399) [ClassicSimilarity], result of:
           0.011998884 = score(doc=4399,freq=3.0), product of:
             0.050669312 = queryWeight, product of:
               1.0271529 = boost
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.016912818 = queryNorm
             0.23680772 = fieldWeight in 4399, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.9167147 = idf(docFreq=6503, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.030432511 = weight(abstract_txt:concepts in 4399) [ClassicSimilarity], result of:
           0.030432511 = score(doc=4399,freq=3.0), product of:
             0.08232136 = queryWeight, product of:
               1.068989 = boost
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.016912818 = queryNorm
             0.3696794 = fieldWeight in 4399, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.02577691 = weight(abstract_txt:proposed in 4399) [ClassicSimilarity], result of:
           0.02577691 = score(doc=4399,freq=2.0), product of:
             0.084360346 = queryWeight, product of:
               1.0821466 = boost
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.016912818 = queryNorm
             0.3055572 = fieldWeight in 4399, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.6093135 = idf(docFreq=1196, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.011222931 = weight(abstract_txt:such in 4399) [ClassicSimilarity], result of:
           0.011222931 = score(doc=4399,freq=1.0), product of:
             0.06989225 = queryWeight, product of:
               1.2063605 = boost
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.016912818 = queryNorm
             0.16057475 = fieldWeight in 4399, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.040375277 = weight(abstract_txt:words in 4399) [ClassicSimilarity], result of:
           0.040375277 = score(doc=4399,freq=2.0), product of:
             0.11377883 = queryWeight, product of:
               1.2567465 = boost
               5.353007 = idf(docFreq=568, maxDocs=44218)
               0.016912818 = queryNorm
             0.35485756 = fieldWeight in 4399, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.353007 = idf(docFreq=568, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.05232048 = weight(abstract_txt:construction in 4399) [ClassicSimilarity], result of:
           0.05232048 = score(doc=4399,freq=3.0), product of:
             0.118141316 = queryWeight, product of:
               1.2806128 = boost
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.016912818 = queryNorm
             0.44286352 = fieldWeight in 4399, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.4546638 = idf(docFreq=513, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.013749876 = weight(abstract_txt:different in 4399) [ClassicSimilarity], result of:
           0.013749876 = score(doc=4399,freq=1.0), product of:
             0.0800247 = queryWeight, product of:
               1.2908465 = boost
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.016912818 = queryNorm
             0.1718204 = fieldWeight in 4399, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.1135796 = weight(abstract_txt:ontology in 4399) [ClassicSimilarity], result of:
           0.1135796 = score(doc=4399,freq=13.0), product of:
             0.121491775 = queryWeight, product of:
               1.2986448 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.016912818 = queryNorm
             0.93487483 = fieldWeight in 4399, product of:
               3.6055512 = tf(freq=13.0), with freq of:
                 13.0 = termFreq=13.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.33155462 = weight(abstract_txt:ontologies in 4399) [ClassicSimilarity], result of:
           0.33155462 = score(doc=4399,freq=13.0), product of:
             0.33679324 = queryWeight, product of:
               3.4187603 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016912818 = queryNorm
             0.9844456 = fieldWeight in 4399, product of:
               3.6055512 = tf(freq=13.0), with freq of:
                 13.0 = termFreq=13.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
         0.10871575 = weight(abstract_txt:domain in 4399) [ClassicSimilarity], result of:
           0.10871575 = score(doc=4399,freq=1.0), product of:
             0.48975286 = queryWeight, product of:
               6.114864 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016912818 = queryNorm
             0.22198084 = fieldWeight in 4399, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.046875 = fieldNorm(doc=4399)
       0.4 = coord(10/25)
   

5. Köhler, J.; Philippi, S.; Specht, M.; Rüegg, A.: Ontology based text indexing and querying for the semantic web (2006) 0.29

   0.29080305 = sum of:
     0.29080305 = product of:
       0.7270076 = sum of:
         0.04057668 = weight(abstract_txt:concepts in 3280) [ClassicSimilarity], result of:
           0.04057668 = score(doc=3280,freq=3.0), product of:
             0.08232136 = queryWeight, product of:
               1.068989 = boost
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.016912818 = queryNorm
             0.49290586 = fieldWeight in 3280, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.5532694 = idf(docFreq=1265, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.014963907 = weight(abstract_txt:such in 3280) [ClassicSimilarity], result of:
           0.014963907 = score(doc=3280,freq=1.0), product of:
             0.06989225 = queryWeight, product of:
               1.2063605 = boost
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.016912818 = queryNorm
             0.21409966 = fieldWeight in 3280, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4255946 = idf(docFreq=3909, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.034127973 = weight(abstract_txt:principles in 3280) [ClassicSimilarity], result of:
           0.034127973 = score(doc=3280,freq=1.0), product of:
             0.10578943 = queryWeight, product of:
               1.2118199 = boost
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.016912818 = queryNorm
             0.32260287 = fieldWeight in 3280, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.161646 = idf(docFreq=688, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.053833704 = weight(abstract_txt:words in 3280) [ClassicSimilarity], result of:
           0.053833704 = score(doc=3280,freq=2.0), product of:
             0.11377883 = queryWeight, product of:
               1.2567465 = boost
               5.353007 = idf(docFreq=568, maxDocs=44218)
               0.016912818 = queryNorm
             0.47314343 = fieldWeight in 3280, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.353007 = idf(docFreq=568, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.031753976 = weight(abstract_txt:different in 3280) [ClassicSimilarity], result of:
           0.031753976 = score(doc=3280,freq=3.0), product of:
             0.0800247 = queryWeight, product of:
               1.2908465 = boost
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.016912818 = queryNorm
             0.39680222 = fieldWeight in 3280, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6655018 = idf(docFreq=3075, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.05939945 = weight(abstract_txt:ontology in 3280) [ClassicSimilarity], result of:
           0.05939945 = score(doc=3280,freq=2.0), product of:
             0.121491775 = queryWeight, product of:
               1.2986448 = boost
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.016912818 = queryNorm
             0.48891744 = fieldWeight in 3280, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.5314693 = idf(docFreq=475, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.043346062 = weight(abstract_txt:domains in 3280) [ClassicSimilarity], result of:
           0.043346062 = score(doc=3280,freq=1.0), product of:
             0.12407046 = queryWeight, product of:
               1.3123544 = boost
               5.5898643 = idf(docFreq=448, maxDocs=44218)
               0.016912818 = queryNorm
             0.34936652 = fieldWeight in 3280, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5898643 = idf(docFreq=448, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.0298896 = weight(abstract_txt:specific in 3280) [ClassicSimilarity], result of:
           0.0298896 = score(doc=3280,freq=1.0), product of:
             0.11085257 = queryWeight, product of:
               1.5192717 = boost
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.016912818 = queryNorm
             0.2696338 = fieldWeight in 3280, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.314141 = idf(docFreq=1607, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.27416193 = weight(abstract_txt:ontologies in 3280) [ClassicSimilarity], result of:
           0.27416193 = score(doc=3280,freq=5.0), product of:
             0.33679324 = queryWeight, product of:
               3.4187603 = boost
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.016912818 = queryNorm
             0.8140363 = fieldWeight in 3280, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.8247695 = idf(docFreq=354, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
         0.14495434 = weight(abstract_txt:domain in 3280) [ClassicSimilarity], result of:
           0.14495434 = score(doc=3280,freq=1.0), product of:
             0.48975286 = queryWeight, product of:
               6.114864 = boost
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.016912818 = queryNorm
             0.29597446 = fieldWeight in 3280, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7355914 = idf(docFreq=1054, maxDocs=44218)
               0.0625 = fieldNorm(doc=3280)
       0.4 = coord(10/25)