Document (#38171)

Title
ISO 25964 Thesauri and interoperability with other vocabularies
Issue
Pt.1: Thesauri for information retrieval - Pt.2: Interoperability with other vocabularies.
Imprint
Genf : ISO
Year
2008
Abstract
T.1: Today's thesauri are mostly electronic tools, having moved on from the paper-based era when thesaurus standards were first developed. They are built and maintained with the support of software and need to integrate with other software, such as search engines and content management systems. Whereas in the past thesauri were designed for information professionals trained in indexing and searching, today there is a demand for vocabularies that untrained users will find to be intuitive. ISO 25964 makes the transition needed for the world of electronic information management. However, part 1 retains the assumption that human intellect is usually involved in the selection of indexing terms and in the selection of search terms. If both the indexer and the searcher are guided to choose the same term for the same concept, then relevant documents will be retrieved. This is the main principle underlying thesaurus design, even though a thesaurus built for human users may also be applied in situations where computers make the choices. Efficient exchange of data is a vital component of thesaurus management and exploitation. Hence the inclusion in this standard of recommendations for exchange formats and protocols. Adoption of these will facilitate interoperability between thesaurus management systems and the other computer applications, such as indexing and retrieval systems, that will utilize the data. Thesauri are typically used in post-coordinate retrieval systems, but may also be applied to hierarchical directories, pre-coordinate indexes and classification systems. Increasingly, thesaurus applications need to mesh with others, such as automatic categorization schemes, free-text search systems, etc. Part 2 of ISO 25964 describes additional types of structured vocabulary and gives recommendations to enable interoperation of the vocabularies at all stages of the information storage and retrieval process.
T.2: The ability to identify and locate relevant information among vast collections and other resources is a major and pressing challenge today. Several different types of vocabulary are in use for this purpose. Some of the most widely used vocabularies were designed a hundred years ago and have been evolving steadily. A different generation of vocabularies is now emerging, designed to exploit the electronic media more effectively. A good understanding of the previous generation is still essential for effective access to collections indexed with them. An important object of ISO 25964 as a whole is to support data exchange and other forms of interoperability in circumstances in which more than one structured vocabulary is applied within one retrieval system or network. Sometimes one vocabulary has to be mapped to another, and it is important to understand both the potential and the limitations of such mappings. In other systems, a thesaurus is mapped to a classification scheme, or an ontology to a thesaurus. Comprehensive interoperability needs to cover the whole range of vocabulary types, whether young or old. Concepts in different vocabularies are related only in that they have the same or similar meaning. However, the meaning can be found in a number of different aspects within each particular type of structured vocabulary: - within terms or captions selected in different languages; - in the notation assigned indicating a place within a larger hierarchy; - in the definition, scope notes, history notes and other notes that explain the significance of that concept; and - in explicit relationships to other concepts or entities within the same vocabulary. In order to create mappings from one structured vocabulary to another it is first necessary to understand, within the context of each different type of structured vocabulary, the significance and relative importance of each of the different elements in defining the meaning of that particular concept. ISO 25964-1 describes the key characteristics of thesauri along with additional advice on best practice. ISO 25964-2 focuses on other types of vocabulary and does not attempt to cover all aspects of good practice. It concentrates on those aspects which need to be understood if one of the vocabularies is to work effectively alongside one or more of the others. Recognizing that a new standard cannot be applied to some existing vocabularies, this part of ISO 25964 provides informative description alongside the recommendations, the aim of which is to enable users and system developers to interpret and implement the existing vocabularies effectively. The remainder of ISO 25964-2 deals with the principles and practicalities of establishing mappings between vocabularies.
Content
Vgl. für einen Entwurf des zweiten Teils (2012): http://drafts.bsigroup.com/Home/Details/931.
Theme
Konzeption und Anwendung des Prinzips Thesaurus
Datenformate
Wissensrepräsentation
Object
ISO 25964

Similar documents (content)

  1. ISO 25964-2: Thesauri and interoperability with other vocabularies : Part 2: Interoperability with other vocabularies (2013) 0.82
    0.81956005 = sum of:
      0.81956005 = product of:
        2.0489001 = sum of:
          0.07546786 = weight(abstract_txt:recommendations in 1833) [ClassicSimilarity], result of:
            0.07546786 = score(doc=1833,freq=1.0), product of:
              0.10382592 = queryWeight, product of:
                1.1268328 = boost
                5.814954 = idf(docFreq=342, maxDocs=42306)
                0.015845284 = queryNorm
              0.7268692 = fieldWeight in 1833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.814954 = idf(docFreq=342, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.06603717 = weight(abstract_txt:types in 1833) [ClassicSimilarity], result of:
            0.06603717 = score(doc=1833,freq=2.0), product of:
              0.08297736 = queryWeight, product of:
                1.1632037 = boost
                4.5019827 = idf(docFreq=1274, maxDocs=42306)
                0.015845284 = queryNorm
              0.7958456 = fieldWeight in 1833, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5019827 = idf(docFreq=1274, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.020131398 = weight(abstract_txt:that in 1833) [ClassicSimilarity], result of:
            0.020131398 = score(doc=1833,freq=2.0), product of:
              0.047354355 = queryWeight, product of:
                1.2427132 = boost
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.015845284 = queryNorm
              0.4251224 = fieldWeight in 1833, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.14751776 = weight(abstract_txt:mappings in 1833) [ClassicSimilarity], result of:
            0.14751776 = score(doc=1833,freq=1.0), product of:
              0.16231573 = queryWeight, product of:
                1.4089218 = boost
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.015845284 = queryNorm
              0.9088322 = fieldWeight in 1833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.12106036 = weight(abstract_txt:interoperability in 1833) [ClassicSimilarity], result of:
            0.12106036 = score(doc=1833,freq=1.0), product of:
              0.15659526 = queryWeight, product of:
                1.5979576 = boost
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.015845284 = queryNorm
              0.773078 = fieldWeight in 1833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.17759652 = weight(abstract_txt:thesauri in 1833) [ClassicSimilarity], result of:
            0.17759652 = score(doc=1833,freq=3.0), product of:
              0.15100682 = queryWeight, product of:
                1.7544025 = boost
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.015845284 = queryNorm
              1.1760828 = fieldWeight in 1833, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.07261695 = weight(abstract_txt:other in 1833) [ClassicSimilarity], result of:
            0.07261695 = score(doc=1833,freq=2.0), product of:
              0.11583865 = queryWeight, product of:
                2.0615504 = boost
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.015845284 = queryNorm
              0.62688017 = fieldWeight in 1833, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.19632363 = weight(abstract_txt:vocabulary in 1833) [ClassicSimilarity], result of:
            0.19632363 = score(doc=1833,freq=1.0), product of:
              0.29336324 = queryWeight, product of:
                3.4581897 = boost
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.015845284 = queryNorm
              0.6692169 = fieldWeight in 1833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.38349864 = weight(abstract_txt:vocabularies in 1833) [ClassicSimilarity], result of:
            0.38349864 = score(doc=1833,freq=2.0), product of:
              0.36385068 = queryWeight, product of:
                3.851302 = boost
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.015845284 = queryNorm
              1.054 = fieldWeight in 1833, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
          0.78864986 = weight(abstract_txt:25964 in 1833) [ClassicSimilarity], result of:
            0.78864986 = score(doc=1833,freq=1.0), product of:
              0.6881928 = queryWeight, product of:
                4.737465 = boost
                9.167778 = idf(docFreq=11, maxDocs=42306)
                0.015845284 = queryNorm
              1.1459723 = fieldWeight in 1833, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.167778 = idf(docFreq=11, maxDocs=42306)
                0.125 = fieldNorm(doc=1833)
        0.4 = coord(10/25)
    
  2. EDUG's recommendations for best practice in mapping involving Dewey Decimal Classification (DDC) (2015) 0.47
    0.46555415 = sum of:
      0.46555415 = product of:
        1.1638854 = sum of:
          0.066704795 = weight(abstract_txt:recommendations in 4114) [ClassicSimilarity], result of:
            0.066704795 = score(doc=4114,freq=2.0), product of:
              0.10382592 = queryWeight, product of:
                1.1268328 = boost
                5.814954 = idf(docFreq=342, maxDocs=42306)
                0.015845284 = queryNorm
              0.6424677 = fieldWeight in 4114, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.814954 = idf(docFreq=342, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.015636798 = weight(abstract_txt:with in 4114) [ClassicSimilarity], result of:
            0.015636798 = score(doc=4114,freq=3.0), product of:
              0.045736343 = queryWeight, product of:
                1.1424197 = boost
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.015845284 = queryNorm
              0.34188998 = fieldWeight in 4114, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.008896905 = weight(abstract_txt:that in 4114) [ClassicSimilarity], result of:
            0.008896905 = score(doc=4114,freq=1.0), product of:
              0.047354355 = queryWeight, product of:
                1.2427132 = boost
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.015845284 = queryNorm
              0.18787934 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.092198595 = weight(abstract_txt:mappings in 4114) [ClassicSimilarity], result of:
            0.092198595 = score(doc=4114,freq=1.0), product of:
              0.16231573 = queryWeight, product of:
                1.4089218 = boost
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.015845284 = queryNorm
              0.5680201 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.07566272 = weight(abstract_txt:interoperability in 4114) [ClassicSimilarity], result of:
            0.07566272 = score(doc=4114,freq=1.0), product of:
              0.15659526 = queryWeight, product of:
                1.5979576 = boost
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.015845284 = queryNorm
              0.48317376 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.03209246 = weight(abstract_txt:other in 4114) [ClassicSimilarity], result of:
            0.03209246 = score(doc=4114,freq=1.0), product of:
              0.11583865 = queryWeight, product of:
                2.0615504 = boost
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.015845284 = queryNorm
              0.2770445 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.087600574 = weight(abstract_txt:thesaurus in 4114) [ClassicSimilarity], result of:
            0.087600574 = score(doc=4114,freq=1.0), product of:
              0.21753974 = queryWeight, product of:
                2.6635463 = boost
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.015845284 = queryNorm
              0.40268767 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.12270227 = weight(abstract_txt:vocabulary in 4114) [ClassicSimilarity], result of:
            0.12270227 = score(doc=4114,freq=1.0), product of:
              0.29336324 = queryWeight, product of:
                3.4581897 = boost
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.015845284 = queryNorm
              0.41826054 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.16948405 = weight(abstract_txt:vocabularies in 4114) [ClassicSimilarity], result of:
            0.16948405 = score(doc=4114,freq=1.0), product of:
              0.36385068 = queryWeight, product of:
                3.851302 = boost
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.015845284 = queryNorm
              0.4658066 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
          0.49290615 = weight(abstract_txt:25964 in 4114) [ClassicSimilarity], result of:
            0.49290615 = score(doc=4114,freq=1.0), product of:
              0.6881928 = queryWeight, product of:
                4.737465 = boost
                9.167778 = idf(docFreq=11, maxDocs=42306)
                0.015845284 = queryNorm
              0.71623266 = fieldWeight in 4114, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.167778 = idf(docFreq=11, maxDocs=42306)
                0.078125 = fieldNorm(doc=4114)
        0.4 = coord(10/25)
    
  3. Dextre Clarke, S.G.: Teil 1 der Thesaurus-Norm ISO 25964 veröffentlicht (2012) 0.41
    0.40736693 = sum of:
      0.40736693 = product of:
        1.2730217 = sum of:
          0.029430723 = weight(abstract_txt:management in 2177) [ClassicSimilarity], result of:
            0.029430723 = score(doc=2177,freq=1.0), product of:
              0.07389308 = queryWeight, product of:
                1.0976853 = boost
                4.248405 = idf(docFreq=1642, maxDocs=42306)
                0.015845284 = queryNorm
              0.39828795 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.248405 = idf(docFreq=1642, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
          0.010833491 = weight(abstract_txt:with in 2177) [ClassicSimilarity], result of:
            0.010833491 = score(doc=2177,freq=1.0), product of:
              0.045736343 = queryWeight, product of:
                1.1424197 = boost
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.015845284 = queryNorm
              0.23686832 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
          0.09079527 = weight(abstract_txt:interoperability in 2177) [ClassicSimilarity], result of:
            0.09079527 = score(doc=2177,freq=1.0), product of:
              0.15659526 = queryWeight, product of:
                1.5979576 = boost
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.015845284 = queryNorm
              0.57980853 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
          0.20346236 = weight(abstract_txt:thesauri in 2177) [ClassicSimilarity], result of:
            0.20346236 = score(doc=2177,freq=7.0), product of:
              0.15100682 = queryWeight, product of:
                1.7544025 = boost
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.015845284 = queryNorm
              1.347372 = fieldWeight in 2177, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
          0.038510956 = weight(abstract_txt:other in 2177) [ClassicSimilarity], result of:
            0.038510956 = score(doc=2177,freq=1.0), product of:
              0.11583865 = queryWeight, product of:
                2.0615504 = boost
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.015845284 = queryNorm
              0.33245343 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
          0.10512069 = weight(abstract_txt:thesaurus in 2177) [ClassicSimilarity], result of:
            0.10512069 = score(doc=2177,freq=1.0), product of:
              0.21753974 = queryWeight, product of:
                2.6635463 = boost
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.015845284 = queryNorm
              0.48322523 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
          0.20338087 = weight(abstract_txt:vocabularies in 2177) [ClassicSimilarity], result of:
            0.20338087 = score(doc=2177,freq=1.0), product of:
              0.36385068 = queryWeight, product of:
                3.851302 = boost
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.015845284 = queryNorm
              0.55896795 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
          0.59148735 = weight(abstract_txt:25964 in 2177) [ClassicSimilarity], result of:
            0.59148735 = score(doc=2177,freq=1.0), product of:
              0.6881928 = queryWeight, product of:
                4.737465 = boost
                9.167778 = idf(docFreq=11, maxDocs=42306)
                0.015845284 = queryNorm
              0.8594792 = fieldWeight in 2177, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.167778 = idf(docFreq=11, maxDocs=42306)
                0.09375 = fieldNorm(doc=2177)
        0.32 = coord(8/25)
    
  4. Mayr, P.; Petras, V.; Walter, A.-K.: Results from a German terminology mapping effort : intra- and interdisciplinary cross-concordances between controlled vocabularies (2007) 0.38
    0.3753955 = sum of:
      0.3753955 = product of:
        0.782074 = sum of:
          0.009027909 = weight(abstract_txt:with in 2543) [ClassicSimilarity], result of:
            0.009027909 = score(doc=2543,freq=4.0), product of:
              0.045736343 = queryWeight, product of:
                1.1424197 = boost
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.015845284 = queryNorm
              0.19739026 = fieldWeight in 2543, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.020636614 = weight(abstract_txt:types in 2543) [ClassicSimilarity], result of:
            0.020636614 = score(doc=2543,freq=2.0), product of:
              0.08297736 = queryWeight, product of:
                1.1632037 = boost
                4.5019827 = idf(docFreq=1274, maxDocs=42306)
                0.015845284 = queryNorm
              0.24870175 = fieldWeight in 2543, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5019827 = idf(docFreq=1274, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.017348206 = weight(abstract_txt:same in 2543) [ClassicSimilarity], result of:
            0.017348206 = score(doc=2543,freq=1.0), product of:
              0.093120866 = queryWeight, product of:
                1.2322518 = boost
                4.769222 = idf(docFreq=975, maxDocs=42306)
                0.015845284 = queryNorm
              0.18629773 = fieldWeight in 2543, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.769222 = idf(docFreq=975, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.0077049457 = weight(abstract_txt:that in 2543) [ClassicSimilarity], result of:
            0.0077049457 = score(doc=2543,freq=3.0), product of:
              0.047354355 = queryWeight, product of:
                1.2427132 = boost
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.015845284 = queryNorm
              0.16270828 = fieldWeight in 2543, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.07984633 = weight(abstract_txt:mappings in 2543) [ClassicSimilarity], result of:
            0.07984633 = score(doc=2543,freq=3.0), product of:
              0.16231573 = queryWeight, product of:
                1.4089218 = boost
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.015845284 = queryNorm
              0.49191985 = fieldWeight in 2543, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.011168848 = weight(abstract_txt:systems in 2543) [ClassicSimilarity], result of:
            0.011168848 = score(doc=2543,freq=1.0), product of:
              0.083668545 = queryWeight, product of:
                1.5451694 = boost
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.015845284 = queryNorm
              0.1334892 = fieldWeight in 2543, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.018129434 = weight(abstract_txt:within in 2543) [ClassicSimilarity], result of:
            0.018129434 = score(doc=2543,freq=1.0), product of:
              0.10977343 = queryWeight, product of:
                1.6385896 = boost
                4.2279224 = idf(docFreq=1676, maxDocs=42306)
                0.015845284 = queryNorm
              0.16515322 = fieldWeight in 2543, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2279224 = idf(docFreq=1676, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.020117922 = weight(abstract_txt:different in 2543) [ClassicSimilarity], result of:
            0.020117922 = score(doc=2543,freq=2.0), product of:
              0.098310985 = queryWeight, product of:
                1.6749275 = boost
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.015845284 = queryNorm
              0.20463555 = fieldWeight in 2543, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.032042313 = weight(abstract_txt:thesauri in 2543) [ClassicSimilarity], result of:
            0.032042313 = score(doc=2543,freq=1.0), product of:
              0.15100682 = queryWeight, product of:
                1.7544025 = boost
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.015845284 = queryNorm
              0.21219118 = fieldWeight in 2543, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.03930508 = weight(abstract_txt:other in 2543) [ClassicSimilarity], result of:
            0.03930508 = score(doc=2543,freq=6.0), product of:
              0.11583865 = queryWeight, product of:
                2.0615504 = boost
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.015845284 = queryNorm
              0.33930886 = fieldWeight in 2543, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.22120465 = weight(abstract_txt:vocabulary in 2543) [ClassicSimilarity], result of:
            0.22120465 = score(doc=2543,freq=13.0), product of:
              0.29336324 = queryWeight, product of:
                3.4581897 = boost
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.015845284 = queryNorm
              0.75402987 = fieldWeight in 2543, product of:
                3.6055512 = tf(freq=13.0), with freq of:
                  13.0 = termFreq=13.0
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
          0.30554172 = weight(abstract_txt:vocabularies in 2543) [ClassicSimilarity], result of:
            0.30554172 = score(doc=2543,freq=13.0), product of:
              0.36385068 = queryWeight, product of:
                3.851302 = boost
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.015845284 = queryNorm
              0.8397448 = fieldWeight in 2543, product of:
                3.6055512 = tf(freq=13.0), with freq of:
                  13.0 = termFreq=13.0
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.0390625 = fieldNorm(doc=2543)
        0.48 = coord(12/25)
    
  5. Doerr, M.: Semantic problems of thesaurus mapping (2001) 0.35
    0.35278472 = sum of:
      0.35278472 = product of:
        0.67843217 = sum of:
          0.029992372 = weight(abstract_txt:meaning in 903) [ClassicSimilarity], result of:
            0.029992372 = score(doc=903,freq=1.0), product of:
              0.09738369 = queryWeight, product of:
                1.091314 = boost
                5.631661 = idf(docFreq=411, maxDocs=42306)
                0.015845284 = queryNorm
              0.30798146 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.631661 = idf(docFreq=411, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.010945758 = weight(abstract_txt:with in 903) [ClassicSimilarity], result of:
            0.010945758 = score(doc=903,freq=3.0), product of:
              0.045736343 = queryWeight, product of:
                1.1424197 = boost
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.015845284 = queryNorm
              0.23932298 = fieldWeight in 903, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.5265954 = idf(docFreq=9191, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.006227833 = weight(abstract_txt:that in 903) [ClassicSimilarity], result of:
            0.006227833 = score(doc=903,freq=1.0), product of:
              0.047354355 = queryWeight, product of:
                1.2427132 = boost
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.015845284 = queryNorm
              0.13151553 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4048555 = idf(docFreq=10381, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.06453902 = weight(abstract_txt:mappings in 903) [ClassicSimilarity], result of:
            0.06453902 = score(doc=903,freq=1.0), product of:
              0.16231573 = queryWeight, product of:
                1.4089218 = boost
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.015845284 = queryNorm
              0.3976141 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.2706575 = idf(docFreq=79, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.015636386 = weight(abstract_txt:systems in 903) [ClassicSimilarity], result of:
            0.015636386 = score(doc=903,freq=1.0), product of:
              0.083668545 = queryWeight, product of:
                1.5451694 = boost
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.015845284 = queryNorm
              0.18688488 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4173236 = idf(docFreq=3771, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.052963905 = weight(abstract_txt:interoperability in 903) [ClassicSimilarity], result of:
            0.052963905 = score(doc=903,freq=1.0), product of:
              0.15659526 = queryWeight, product of:
                1.5979576 = boost
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.015845284 = queryNorm
              0.33822164 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.184624 = idf(docFreq=236, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.039831452 = weight(abstract_txt:different in 903) [ClassicSimilarity], result of:
            0.039831452 = score(doc=903,freq=4.0), product of:
              0.098310985 = queryWeight, product of:
                1.6749275 = boost
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.015845284 = queryNorm
              0.4051577 = fieldWeight in 903, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.704299 = idf(docFreq=2830, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.06344055 = weight(abstract_txt:thesauri in 903) [ClassicSimilarity], result of:
            0.06344055 = score(doc=903,freq=2.0), product of:
              0.15100682 = queryWeight, product of:
                1.7544025 = boost
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.015845284 = queryNorm
              0.42011708 = fieldWeight in 903, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.432094 = idf(docFreq=502, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.045562204 = weight(abstract_txt:structured in 903) [ClassicSimilarity], result of:
            0.045562204 = score(doc=903,freq=1.0), product of:
              0.15258029 = queryWeight, product of:
                1.7635192 = boost
                5.460322 = idf(docFreq=488, maxDocs=42306)
                0.015845284 = queryNorm
              0.29861134 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.460322 = idf(docFreq=488, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.022464724 = weight(abstract_txt:other in 903) [ClassicSimilarity], result of:
            0.022464724 = score(doc=903,freq=1.0), product of:
              0.11583865 = queryWeight, product of:
                2.0615504 = boost
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.015845284 = queryNorm
              0.19393116 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5461698 = idf(docFreq=3315, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.08672014 = weight(abstract_txt:thesaurus in 903) [ClassicSimilarity], result of:
            0.08672014 = score(doc=903,freq=2.0), product of:
              0.21753974 = queryWeight, product of:
                2.6635463 = boost
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.015845284 = queryNorm
              0.39864045 = fieldWeight in 903, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1544023 = idf(docFreq=663, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.12146905 = weight(abstract_txt:vocabulary in 903) [ClassicSimilarity], result of:
            0.12146905 = score(doc=903,freq=2.0), product of:
              0.29336324 = queryWeight, product of:
                3.4581897 = boost
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.015845284 = queryNorm
              0.4140568 = fieldWeight in 903, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.353735 = idf(docFreq=543, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
          0.118638836 = weight(abstract_txt:vocabularies in 903) [ClassicSimilarity], result of:
            0.118638836 = score(doc=903,freq=1.0), product of:
              0.36385068 = queryWeight, product of:
                3.851302 = boost
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.015845284 = queryNorm
              0.32606462 = fieldWeight in 903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9623246 = idf(docFreq=295, maxDocs=42306)
                0.0546875 = fieldNorm(doc=903)
        0.52 = coord(13/25)