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Social Media und Web Science : das Web als Lebensraum, Düsseldorf, 22. - 23. März 2012, Proceedings, hrsg. von Marlies Ockenfeld, Isabella Peters und Katrin Weller. DGI, Frankfurt am Main 2012 (2012)
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- Series
- Tagungen der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis ; Bd. 16) (Jahrestagung der DGI ; 64) (DGI-Konferenz ; 2
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Keyser, P. de: Indexing : from thesauri to the Semantic Web (2012)
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- Date
- 24. 8.2016 14:03:22
- Isbn
- 978-1-8433-4292-2
-
Daten- und Informationsqualität : auf dem Weg zur Information Excellence (2018)
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- Date
- 2. 2.2019 18:14:43
- Isbn
- 978-3-658-21993-2
- Signature
- TWO 1360(2)
-
Kuhlen, R.: ¬Die Konsequenzen von Informationsassistenten : was bedeutet informationelle Autonomie oder wie kann Vertrauen in elektronische Dienste in offenen Informationsmärkten gesichert werden? (1999)
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- Date
- 28. 8.2019 19:21:22
-
Gödert, W.; Lepsky, K.; Nagelschmidt, M.: Informationserschließung und Automatisches Indexieren : ein Lehr- und Arbeitsbuch (2011)
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- Content
- Vgl. auch: http://www.springerlink.com/content/978-3-642-23512-2/#section=967982&page=1.
- Footnote
- Rez. in: ABI Technik 32(2012) H.2, S.113-114 (F. Förster)
- Isbn
- 978-3-642-23512-2
-
Lauber-Reymann, M.: Informationsressourcen : ein Handbuch für Bibliothekare und Informationsspezialisten (2017)
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- Issue
- 2., vollständig überarbeitete und erweiterte Auflage.
-
Web search engine research (2012)
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- Isbn
- 978-1- 78052-636-2
-
Bates, M.J.: ¬The selected works of Marcia J. Bates : Volume I: Information and the information professions. Volume II: Information searching theory and practice. Volume III: Information users and information system design (2016)
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- Footnote
- Rez. in: JASIST 69(2018) no.2, S.343-344 (Dagobert Soergel).
- Isbn
- 978-0-9817584-1-1 * 978-0-9817584-2-8 * 978-0-9817584-3-5
-
Handbuch Informationskompetenz (2016)
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- Issue
- 2. Auflage.
- Signature
- 63 BCNH 1570(2)
-
Stock, W.G.; Stock, M.: Handbook of information science : a comprehensive handbook (2013)
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- Isbn
- 978-3-11-023499-2
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White, R.W.: Interactions with search systems (2016)
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- Date
- 2. 5.2017 15:50:05
-
Stuart, D.: Practical ontologies for information professionals (2016)
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- 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
