-
Stuckenschmidt, H.; Harmelen, F. van: Information sharing on the semantic web (2005)
0.44
0.44327268 = product of:
0.664909 = sum of:
0.10144922 = weight(_text_:205 in 2789) [ClassicSimilarity], result of:
0.10144922 = score(doc=2789,freq=4.0), product of:
0.2057144 = queryWeight, product of:
6.312392 = idf(docFreq=217, maxDocs=44218)
0.032588977 = queryNorm
0.49315566 = fieldWeight in 2789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.312392 = idf(docFreq=217, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.09374267 = weight(_text_:informatik in 2789) [ClassicSimilarity], result of:
0.09374267 = score(doc=2789,freq=8.0), product of:
0.1662844 = queryWeight, product of:
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.032588977 = queryNorm
0.563749 = fieldWeight in 2789, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.16001654 = weight(_text_:monographien in 2789) [ClassicSimilarity], result of:
0.16001654 = score(doc=2789,freq=8.0), product of:
0.21725276 = queryWeight, product of:
6.666449 = idf(docFreq=152, maxDocs=44218)
0.032588977 = queryNorm
0.73654544 = fieldWeight in 2789, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
6.666449 = idf(docFreq=152, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.049524978 = product of:
0.099049956 = sum of:
0.099049956 = weight(_text_:vernetzung in 2789) [ClassicSimilarity], result of:
0.099049956 = score(doc=2789,freq=4.0), product of:
0.20326729 = queryWeight, product of:
6.237302 = idf(docFreq=234, maxDocs=44218)
0.032588977 = queryNorm
0.4872892 = fieldWeight in 2789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.237302 = idf(docFreq=234, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.5 = coord(1/2)
0.12993248 = weight(_text_:verteilte in 2789) [ClassicSimilarity], result of:
0.12993248 = score(doc=2789,freq=6.0), product of:
0.21036641 = queryWeight, product of:
6.45514 = idf(docFreq=188, maxDocs=44218)
0.032588977 = queryNorm
0.6176484 = fieldWeight in 2789, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.45514 = idf(docFreq=188, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.07290736 = weight(_text_:systeme in 2789) [ClassicSimilarity], result of:
0.07290736 = score(doc=2789,freq=4.0), product of:
0.17439179 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.032588977 = queryNorm
0.41806644 = fieldWeight in 2789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.022190342 = weight(_text_:internet in 2789) [ClassicSimilarity], result of:
0.022190342 = score(doc=2789,freq=4.0), product of:
0.09621047 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.032588977 = queryNorm
0.23064373 = fieldWeight in 2789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.03514538 = product of:
0.07029076 = sum of:
0.07029076 = weight(_text_:allgemein in 2789) [ClassicSimilarity], result of:
0.07029076 = score(doc=2789,freq=4.0), product of:
0.17123379 = queryWeight, product of:
5.254347 = idf(docFreq=627, maxDocs=44218)
0.032588977 = queryNorm
0.41049585 = fieldWeight in 2789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.254347 = idf(docFreq=627, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.5 = coord(1/2)
0.6666667 = coord(8/12)
- Abstract
- Das wachsende Informationsvolumen im WWW führt paradoxerweise zu einer immer schwierigeren Nutzung, das Finden und Verknüpfen von Informationen in einem unstrukturierten Umfeld wird zur Sisyphosarbeit. Hier versprechen Semantic-Web-Ansätze Abhilfe. Die Autoren beschreiben Technologien, wie eine semantische Integration verteilter Daten durch verteilte Ontologien erreicht werden kann. Diese Techniken sind sowohl für Forscher als auch für Professionals interessant, die z.B. die Integration von Produktdaten aus verteilten Datenbanken im WWW oder von lose miteinander verbunden Anwendungen in verteilten Organisationen implementieren sollen.
- Classification
- ST 205 Informatik / Monographien / Vernetzung, verteilte Systeme / Internet allgemein
ST 515 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Wirtschaftsinformatik / Wissensmanagement, Information engineering
- RVK
- ST 205 Informatik / Monographien / Vernetzung, verteilte Systeme / Internet allgemein
ST 515 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Wirtschaftsinformatik / Wissensmanagement, Information engineering
-
Spinning the Semantic Web : bringing the World Wide Web to its full potential (2003)
0.26
0.26447943 = product of:
0.39671913 = sum of:
0.07101445 = weight(_text_:205 in 1981) [ClassicSimilarity], result of:
0.07101445 = score(doc=1981,freq=4.0), product of:
0.2057144 = queryWeight, product of:
6.312392 = idf(docFreq=217, maxDocs=44218)
0.032588977 = queryNorm
0.34520894 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.312392 = idf(docFreq=217, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.046400253 = weight(_text_:informatik in 1981) [ClassicSimilarity], result of:
0.046400253 = score(doc=1981,freq=4.0), product of:
0.1662844 = queryWeight, product of:
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.032588977 = queryNorm
0.27904153 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.07920415 = weight(_text_:monographien in 1981) [ClassicSimilarity], result of:
0.07920415 = score(doc=1981,freq=4.0), product of:
0.21725276 = queryWeight, product of:
6.666449 = idf(docFreq=152, maxDocs=44218)
0.032588977 = queryNorm
0.36457142 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.666449 = idf(docFreq=152, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.034667484 = product of:
0.06933497 = sum of:
0.06933497 = weight(_text_:vernetzung in 1981) [ClassicSimilarity], result of:
0.06933497 = score(doc=1981,freq=4.0), product of:
0.20326729 = queryWeight, product of:
6.237302 = idf(docFreq=234, maxDocs=44218)
0.032588977 = queryNorm
0.34110245 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.237302 = idf(docFreq=234, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.5 = coord(1/2)
0.074262604 = weight(_text_:verteilte in 1981) [ClassicSimilarity], result of:
0.074262604 = score(doc=1981,freq=4.0), product of:
0.21036641 = queryWeight, product of:
6.45514 = idf(docFreq=188, maxDocs=44218)
0.032588977 = queryNorm
0.35301548 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.45514 = idf(docFreq=188, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.05103515 = weight(_text_:systeme in 1981) [ClassicSimilarity], result of:
0.05103515 = score(doc=1981,freq=4.0), product of:
0.17439179 = queryWeight, product of:
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.032588977 = queryNorm
0.29264653 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.3512506 = idf(docFreq=569, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.01553324 = weight(_text_:internet in 1981) [ClassicSimilarity], result of:
0.01553324 = score(doc=1981,freq=4.0), product of:
0.09621047 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.032588977 = queryNorm
0.16145061 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.024601765 = product of:
0.04920353 = sum of:
0.04920353 = weight(_text_:allgemein in 1981) [ClassicSimilarity], result of:
0.04920353 = score(doc=1981,freq=4.0), product of:
0.17123379 = queryWeight, product of:
5.254347 = idf(docFreq=627, maxDocs=44218)
0.032588977 = queryNorm
0.28734708 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.254347 = idf(docFreq=627, maxDocs=44218)
0.02734375 = fieldNorm(doc=1981)
0.5 = coord(1/2)
0.6666667 = coord(8/12)
- Classification
- ST 205 Informatik / Monographien / Vernetzung, verteilte Systeme / Internet allgemein
- RVK
- ST 205 Informatik / Monographien / Vernetzung, verteilte Systeme / Internet allgemein
-
Hitzler, P.; Krötzsch, M.; Rudolph, S.; Sure, Y.: Semantic Web : Grundlagen (2008)
0.13
0.13380621 = product of:
0.40141863 = sum of:
0.10144922 = weight(_text_:205 in 358) [ClassicSimilarity], result of:
0.10144922 = score(doc=358,freq=4.0), product of:
0.2057144 = queryWeight, product of:
6.312392 = idf(docFreq=217, maxDocs=44218)
0.032588977 = queryNorm
0.49315566 = fieldWeight in 358, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.312392 = idf(docFreq=217, maxDocs=44218)
0.0390625 = fieldNorm(doc=358)
0.10480749 = weight(_text_:informatik in 358) [ClassicSimilarity], result of:
0.10480749 = score(doc=358,freq=10.0), product of:
0.1662844 = queryWeight, product of:
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.032588977 = queryNorm
0.63029057 = fieldWeight in 358, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.0390625 = fieldNorm(doc=358)
0.16001654 = weight(_text_:monographien in 358) [ClassicSimilarity], result of:
0.16001654 = score(doc=358,freq=8.0), product of:
0.21725276 = queryWeight, product of:
6.666449 = idf(docFreq=152, maxDocs=44218)
0.032588977 = queryNorm
0.73654544 = fieldWeight in 358, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
6.666449 = idf(docFreq=152, maxDocs=44218)
0.0390625 = fieldNorm(doc=358)
0.03514538 = product of:
0.07029076 = sum of:
0.07029076 = weight(_text_:allgemein in 358) [ClassicSimilarity], result of:
0.07029076 = score(doc=358,freq=4.0), product of:
0.17123379 = queryWeight, product of:
5.254347 = idf(docFreq=627, maxDocs=44218)
0.032588977 = queryNorm
0.41049585 = fieldWeight in 358, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.254347 = idf(docFreq=627, maxDocs=44218)
0.0390625 = fieldNorm(doc=358)
0.5 = coord(1/2)
0.33333334 = coord(4/12)
- Abstract
- Das Buch Semantic Web Grundlagen vermittelt als erstes deutschsprachiges Lehrbuch die Grundlagen des Semantic Web in verständlicher Weise. Es ermöglicht einen einfachen und zügigen Einstieg in Methoden und Technologien des Semantic Web und kann z.B. als solide Grundlage für die Vorbereitung und Durchführung von Vorlesungen genutzt werden. Die Autoren trennen dabei sauber zwischen einer intuitiven Hinführung zur Verwendung semantischer Technologien in der Praxis einerseits, und der Erklärung formaler und theoretischer Hintergründe andererseits. Nur für letzteres werden Grundkenntnisse in Logik vorausgesetzt, die sich bei Bedarf jedoch durch zusätzliche Lektüre und mit Hilfe eines entsprechenden Kapitels im Anhang aneignen lassen.Das Lehrbuch richtet sich primär an Studenten mit Grundkenntnissen in Informatik sowie an interessierte Praktiker welche sich im Bereich Semantic Web fortbilden möchten.
- Classification
- ST 304 Informatik / Monographien / Künstliche Intelligenz / Automatisches Programmieren, Deduction and theorem proving, Wissensrepräsentation
ST 205 (BVB)
ST 252 Informatik / Monographien / Software und -entwicklung / Web-Programmierung, allgemein
- RVK
- ST 304 Informatik / Monographien / Künstliche Intelligenz / Automatisches Programmieren, Deduction and theorem proving, Wissensrepräsentation
ST 205 (BVB)
ST 252 Informatik / Monographien / Software und -entwicklung / Web-Programmierung, allgemein
-
Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2004)
0.07
0.06734246 = product of:
0.26936984 = sum of:
0.09374267 = weight(_text_:informatik in 1949) [ClassicSimilarity], result of:
0.09374267 = score(doc=1949,freq=8.0), product of:
0.1662844 = queryWeight, product of:
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.032588977 = queryNorm
0.563749 = fieldWeight in 1949, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.0390625 = fieldNorm(doc=1949)
0.16001654 = weight(_text_:monographien in 1949) [ClassicSimilarity], result of:
0.16001654 = score(doc=1949,freq=8.0), product of:
0.21725276 = queryWeight, product of:
6.666449 = idf(docFreq=152, maxDocs=44218)
0.032588977 = queryNorm
0.73654544 = fieldWeight in 1949, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
6.666449 = idf(docFreq=152, maxDocs=44218)
0.0390625 = fieldNorm(doc=1949)
0.015610643 = product of:
0.031221285 = sum of:
0.031221285 = weight(_text_:22 in 1949) [ClassicSimilarity], result of:
0.031221285 = score(doc=1949,freq=4.0), product of:
0.11412105 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.032588977 = queryNorm
0.27358043 = fieldWeight in 1949, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1949)
0.5 = coord(1/2)
0.25 = coord(3/12)
- Classification
- 004.67/8 22
ST 300 Informatik / Monographien / Künstliche Intelligenz / Allgemeines
ST 304 Informatik / Monographien / Künstliche Intelligenz / Automatisches Programmieren, Deduction and theorem proving, Wissensrepräsentation
- DDC
- 004.67/8 22
- RVK
- ST 300 Informatik / Monographien / Künstliche Intelligenz / Allgemeines
ST 304 Informatik / Monographien / Künstliche Intelligenz / Automatisches Programmieren, Deduction and theorem proving, Wissensrepräsentation
-
Daconta, M.C.; Oberst, L.J.; Smith, K.T.: ¬The Semantic Web : A guide to the future of XML, Web services and knowledge management (2003)
0.01
0.010309929 = product of:
0.06185957 = sum of:
0.05302886 = weight(_text_:informatik in 320) [ClassicSimilarity], result of:
0.05302886 = score(doc=320,freq=4.0), product of:
0.1662844 = queryWeight, product of:
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.032588977 = queryNorm
0.3189046 = fieldWeight in 320, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.1024737 = idf(docFreq=730, maxDocs=44218)
0.03125 = fieldNorm(doc=320)
0.008830713 = product of:
0.017661426 = sum of:
0.017661426 = weight(_text_:22 in 320) [ClassicSimilarity], result of:
0.017661426 = score(doc=320,freq=2.0), product of:
0.11412105 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.032588977 = queryNorm
0.15476047 = fieldWeight in 320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=320)
0.5 = coord(1/2)
0.16666667 = coord(2/12)
- BK
- 54.82 Textverarbeitung <Informatik>
- Classification
- 54.82 Textverarbeitung <Informatik>
- Date
- 22. 5.2007 10:37:38
-
Manning, C.D.; Raghavan, P.; Schütze, H.: Introduction to information retrieval (2008)
0.01
0.0067632813 = product of:
0.081159376 = sum of:
0.081159376 = weight(_text_:205 in 4041) [ClassicSimilarity], result of:
0.081159376 = score(doc=4041,freq=4.0), product of:
0.2057144 = queryWeight, product of:
6.312392 = idf(docFreq=217, maxDocs=44218)
0.032588977 = queryNorm
0.3945245 = fieldWeight in 4041, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.312392 = idf(docFreq=217, maxDocs=44218)
0.03125 = fieldNorm(doc=4041)
0.083333336 = coord(1/12)
- Classification
- ST 205
- RVK
- ST 205
-
Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2001)
0.00
0.0013075785 = product of:
0.015690941 = sum of:
0.015690941 = weight(_text_:internet in 163) [ClassicSimilarity], result of:
0.015690941 = score(doc=163,freq=2.0), product of:
0.09621047 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.032588977 = queryNorm
0.16308975 = fieldWeight in 163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0390625 = fieldNorm(doc=163)
0.083333336 = coord(1/12)
- Abstract
- Ontologies have been developed and investigated for quite a while now in artificial intelligente and natural language processing to facilitate knowledge sharing and reuse. More recently, the notion of ontologies has attracied attention from fields such as intelligent information integration, cooperative information systems, information retrieval, electronic commerce, and knowledge management. The author systematicaliy introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internet-based electronic commerce. In the second part of the book, the author presents a more technical view an emerging Web standards, like XML, RDF, XSL-T, or XQL, allowing for structural and semantic modeling and description of data and information.
-
Semantic digital libraries (2009)
0.00
0.0010460628 = product of:
0.012552753 = sum of:
0.012552753 = weight(_text_:internet in 3371) [ClassicSimilarity], result of:
0.012552753 = score(doc=3371,freq=2.0), product of:
0.09621047 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.032588977 = queryNorm
0.1304718 = fieldWeight in 3371, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.03125 = fieldNorm(doc=3371)
0.083333336 = coord(1/12)
- Theme
- Internet
-
Multimedia content and the Semantic Web : methods, standards, and tools (2005)
0.00
7.9662737E-4 = product of:
0.009559528 = sum of:
0.009559528 = product of:
0.019119056 = sum of:
0.019119056 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
0.019119056 = score(doc=150,freq=6.0), product of:
0.11412105 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.032588977 = queryNorm
0.16753313 = fieldWeight in 150, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.01953125 = fieldNorm(doc=150)
0.5 = coord(1/2)
0.083333336 = coord(1/12)
- Classification
- 006.7 22
- Date
- 7. 3.2007 19:30:22
- DDC
- 006.7 22
