-
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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- Classification
- TTM (FH K)
- Date
- 28. 8.2019 19:21:22
- GHBS
- TTM (FH K)
- Pages
- 440 S
-
Kuhlen, R.; Rittberger, M.: Stand und Perspektiven der Informationswissenschaft unter besonderer Berücksichtigung der Erfahrungen in Konstanz (1998)
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- Pages
- S.285-302
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Kuhlen, R.: Informationsmarkt : Chancen und Risiken der Kommerzialisierung von Wissen (1995)
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- Footnote
- Rez. in: Mitteilungen der VÖB 49(1996) H.3/4, S.58-62 (K. Niedermair). 2. Aufl., 1996
- Pages
- XXVIII, 608 S
-
Hammwöhner, R.; Kuhlen, R.: Semantic control of open hypertext systems by typed objects (1994)
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- Abstract
- The C(K)onstance Hypertext System (KHS) is an elaborated example of an open hypertext system. Open hypertext systems combine heterogeneous resources and different hypertext applications such as e-mail, text and image hypertexts with access to online databases or other information resources. These hypertexts, to which heterogeneous users have access, grow steadily in size. This paper takes an object-oriented approach and proposes a rigorous typing of hypertext objects to overcome the problems of open hypertext. The advantage of this typing is shown on an e-mail hypertext as a special application of the KHS system. KHS is written in Smalltalk and is being developed on UNIX-machines
- Source
- Journal of information science. 20(1994) no.3, S.175-184
-
Hammwöhner, R.; Kuhlen, R.: Semantic control of open hypertext systems by typed objects (1993)
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- Abstract
- The C(K)onstance Hypertext system (KHS) is an elaborated example of an open hypertext system. Open hypertext systems combine heterogeneous resources and different hypertext applications such as email, text and image hypertexts with access to online data bases or other information resources. These hypertexts, to which heterogeneous users have access, grow steadily in size. This paper takes an object-oriented approach and proposes a rigorous typing of hypertext objexts to overcome the problems of open hypertext. The advantage of this typing is shown an an e-mail hypertext as a special application of the KHS system. KHS is written in Smalltalk and is being developed an UNIX-machines.
- Pages
- 13 S
-
Kuhlen, R.: Hypertext : ein nichtlineares Medium zwischen Buch und Wissensbank (1991)
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- Abstract
- Hypertext, eine neue Art der Informationsdarstellung, ist innerhalb weniger Jahre zu einem auf zahlreichen Fachkonferenzen diskutierten Thema im Umfeld von Informatik, Informationswissenschaft, K?nstlicher Intelligenz, Linguistik, Psychologie und Lerntheorie geworden. Die Faszination, die von diesem Medium auf Forschung, Entwicklung und Anwendung gleicherma~en ausgeht, beruht auf der prinzipiell nichtlinearen Organisation der Hypertexteinheiten und den benutzerfreundlichen Formen des ebenfalls nichtlinearen, flexiblen Zugriffs auf die Einheiten in einem Hypertextsystem. In dieser Einf?hrung in die Hypertextmethodik werden die wesentlichen Elemente von Hypertextsystemen, die Informationseinheiten und Verkn?pfungsarten sowie die hypertextspezifischen Navigationsformen, ausf?hrlich theoretisch und anschaulich am Beispiel existierender kommerzieller und experimenteller Hypertextsysteme behandelt. Besonderer Wert wird auf den Zusammenhang von Hypertext und Information Retrieval und die Einsatzm÷glichkeiten von Hypertext in Lernumgebungen gelegt. In theoretischer Hinsicht wird untersucht, ob sich Hypertextbenutzer mit Vorteil gegen?ber anderen Medien die Information erarbeiten k÷nnen, die sie aktuell in kritischen Situationen ben÷tigen, ob und wodurch also gegen?ber traditionellen linearen Formen ein ~informationeller Mehrwert~ erzielt wird. Au~erdem wird die M÷glichkeit diskutiert, mit Hilfe von Textanalyseverfahren und Techniken der Wissensrepr"sentation Hypertexte aus Texten automatisch aufzubauen. Das Buch enth"lt eine umfassende Bibliographie und im Anhang ein Glossar und eine strukturierte Beschreibung der wichtigsten gegenw"rtig erh"ltlichen oder in Entwicklung befindlichen Hypertextsysteme.
- Pages
- XV, 362 S
-
Kuhlen, R.: Praktische und theoretische Visionen von Hypertext (1991)
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- Source
- Nachrichten für Dokumentation. 42(1991), S.222-224
-
Kuhlen, R.: Annäherung an Informationsutopien über offene Hypertextsysteme (1994)
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- Pages
- S.191-224
-
Kuhlen, R.: Abstracts, abstracting : intellektuelle und maschinelle Verfahren (1990)
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- Pages
- S.90-121
-
Kuhlen, R.: Zur Virtualisierung von Büchern und Bibliotheken (1995)
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- Pages
- S.27-32
-
Kuhlen, R.: Hypertext (1997)
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- Pages
- S.355-369
-
Kuhlen, R.: Wie real sind virtuelle Bibliotheken und virtuelle Bücher? (1993)
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- Pages
- S.41-57
-
Kuhlen, R.: Abstracts, abstracting : intellektuelle und maschinelle Verfahren (1997)
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- Pages
- S.88-119
-
Kuhlen, R.: ¬Das Ethos der Informationsgesellschaft ist das Internet : Anmerkungen zum ersten INFOethics-Kongreß der UNESCO (1997)
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- Source
- Nachrichten für Dokumentation. 48(1997) H.4, S.238-241
-
Kuhlen, R.: Umgang mit Wissen in den neunziger Jahren : zur Virtualisierung von Bibliotheken und Büchern (1994)
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- Source
- Forschung und Lehre. 1(1994) H.1/2, S.24-26
-
Kuhlen, R.: Globale, regionale elektronische Marktplätze : Forum und Markt (1996)
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- Pages
- S.313-322
-
Kuhlen, R.: Elektronische Bibliotheken (1992)
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- Source
- Magazin des Wissenschaftszentrums NRW. 1992, Nr.3 S.26-27
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Kuhlen, R.; Hess, M.S.: Passagen-Retrieval : auch eine Möglichkeit der automatischen Verknüpfung in Hypertexten (1993)
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- Pages
- 17 S
