-
Stuart, D.: Practical ontologies for information professionals (2016)
0.03
0.03355869 = product of:
0.06711738 = sum of:
0.06711738 = product of:
0.10067606 = sum of:
0.066288054 = weight(_text_:c in 5152) [ClassicSimilarity], result of:
0.066288054 = score(doc=5152,freq=14.0), product of:
0.18783171 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.05445336 = queryNorm
0.35291192 = fieldWeight in 5152, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.02734375 = fieldNorm(doc=5152)
0.03438801 = weight(_text_:h in 5152) [ClassicSimilarity], result of:
0.03438801 = score(doc=5152,freq=14.0), product of:
0.13528661 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.05445336 = queryNorm
0.25418633 = fieldWeight in 5152, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.02734375 = fieldNorm(doc=5152)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Content
- C H A P T E R 1 What is an ontology?; Introduction; The data deluge and information overload; Defining terms; Knowledge organization systems and ontologies; Ontologies, metadata and linked data; What can an ontology do?; Ontologies and information professionals; Alternatives to ontologies; The aims of this book; The structure of this book; C H A P T E R 2 Ontologies and the semantic web; Introduction; The semantic web and linked data; Resource Description Framework (RDF); Classes, subclasses and properties; The semantic web stack; Embedded RDF; Alternative semantic visionsLibraries and the semantic web; Other cultural heritage institutions and the semantic web; Other organizations and the semantic web; Conclusion; C H A P T E R 3 Existing ontologies; Introduction; Ontology documentation; Ontologies for representing ontologies; Ontologies for libraries; Upper ontologies; Cultural heritage data models; Ontologies for the web; Conclusion; C H A P T E R 4 Adopting ontologies; Introduction; Reusing ontologies: application profiles and data models; Identifying ontologies; The ideal ontology discovery tool; Selection criteria; Conclusion C H A P T E R 5 Building ontologiesIntroduction; Approaches to building an ontology; The twelve steps; Ontology development example: Bibliometric Metrics Ontology element set; Conclusion; C H A P T E R 6 Interrogating ontologies; Introduction; Interrogating ontologies for reuse; Interrogating a knowledge base; Understanding ontology use; Conclusion; C H A P T E R 7 The future of ontologies and the information professional; Introduction; The future of ontologies for knowledge discovery; The future role of library and information professionals; The practical development of ontologies
-
Keyser, P. de: Indexing : from thesauri to the Semantic Web (2012)
0.01
0.0073776785 = product of:
0.014755357 = sum of:
0.014755357 = product of:
0.04426607 = sum of:
0.04426607 = weight(_text_:22 in 3197) [ClassicSimilarity], result of:
0.04426607 = score(doc=3197,freq=2.0), product of:
0.19068639 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05445336 = queryNorm
0.23214069 = fieldWeight in 3197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3197)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 24. 8.2016 14:03:22
-
Lenzen, M.: Künstliche Intelligenz : was sie kann & was uns erwartet (2018)
0.01
0.006148066 = product of:
0.012296132 = sum of:
0.012296132 = product of:
0.036888395 = sum of:
0.036888395 = weight(_text_:22 in 4295) [ClassicSimilarity], result of:
0.036888395 = score(doc=4295,freq=2.0), product of:
0.19068639 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05445336 = queryNorm
0.19345059 = fieldWeight in 4295, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4295)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 18. 6.2018 19:22:02
-
Klaus, G.; Liebscher, H.: Systeme - Informationen - Strategien : eine Einführung in die kybernetischen Grundgedanken der System- und Regelungstheorie, Informationstheorie und Spieltheorie (1974)
0.00
0.004951408 = product of:
0.009902816 = sum of:
0.009902816 = product of:
0.029708447 = sum of:
0.029708447 = weight(_text_:h in 2424) [ClassicSimilarity], result of:
0.029708447 = score(doc=2424,freq=2.0), product of:
0.13528661 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.05445336 = queryNorm
0.21959636 = fieldWeight in 2424, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=2424)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Zur Konstruktion künstlicher Gehirne (2009)
0.00
0.0047722906 = product of:
0.009544581 = sum of:
0.009544581 = product of:
0.028633744 = sum of:
0.028633744 = weight(_text_:c in 77) [ClassicSimilarity], result of:
0.028633744 = score(doc=77,freq=2.0), product of:
0.18783171 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.05445336 = queryNorm
0.1524436 = fieldWeight in 77, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.03125 = fieldNorm(doc=77)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Editor
- Malsburg, C. von der
-
Helbig, H.: Knowledge representation and the semantics of natural language (2014)
0.00
0.00309463 = product of:
0.00618926 = sum of:
0.00618926 = product of:
0.01856778 = sum of:
0.01856778 = weight(_text_:h in 2396) [ClassicSimilarity], result of:
0.01856778 = score(doc=2396,freq=2.0), product of:
0.13528661 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.05445336 = queryNorm
0.13724773 = fieldWeight in 2396, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=2396)
0.33333334 = coord(1/3)
0.5 = coord(1/2)