Search (68 results, page 3 of 4)

  • × theme_ss:"Theorie verbaler Dokumentationssprachen"
  • × type_ss:"a"
  1. Dahlberg, I.: Über Gegenstände, Begriffe, Definitionen und Benennungen: zur möglichen Neufassung von DIN 2330 (1976) 0.00 
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  2. Mooers, C.N.: ¬The indexing language of an information retrieval system (1985) 0.00 
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    Footnote
    Original in: Information retrieval today: papers presented at an Institute conducted by the Library School and the Center for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by Wesley Simonton. Minneapolis, Minn.: The Center, 1963. S.21-36.
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  3. Vickery, B.C.: Structure and function in retrieval languages (1997) 0.00 
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    Imprint
    The Hague : International Federation for Information and Documentation (FID)
    Source
    From classification to 'knowledge organization': Dorking revisited or 'past is prelude'. A collection of reprints to commemorate the firty year span between the Dorking Conference (First International Study Conference on Classification Research 1957) and the Sixth International Study Conference on Classification Research (London 1997). Ed.: A. Gilchrist
  4. Fugmann, R.: ¬Die Funktion von semantischen Kategorien in Indexierungssprachen und bei der Indexierung (1986) 0.00 
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    Abstract
    Wenn man unter "Indexierung" den zweistufigen Prozeß (a) des Erkennens der Essenz eines wiederauffindbar zu machenden Textes und (b) des Wiedergebens dieser Essenz in einer ausreichend wiedergabetreuen und genügend gut voraussagbaren Form versteht, dann kann die Qualität der Indexierung gesteigert werden, wenn sie unter besonderer Beachtung der Begriffe aus einer kleinen Zahl von besonders wichtigen semantischen Kategorien erfolgt. Bei der Gestaltung der Indexierungssprache müssen die Begriffe aus diesen Kategorien in der erforderlichen Detailliertheit in den Wortschatz aufgenommen werden, und Präkombinationen, die zu "multikategorialen" Begroffen führen, sind möglichst weitgehend zu vermeiden. Präkombinationen, die ausschließlich durch Einbeziehung von häufig vorkommenden ("ubiquitätren") monokategorialen Begriffen gebildet werden, können und sollen aus pragmatischen Gründen für den Wortschatz zugelassen werden. Das Konzept des "Relationenweges" erklärt, inwiefern solche Präkombinationen für den Wortschatz nicht schädlich sind
    Source
    Die Klassifikation und ihr Umfeld: Proc. 10. Jahrestagung der Gesellschaft für Klassifikation, Münster, 18.-21.6.1986. Hrsg.: P.O. Degens
  5. Dietze, J.: ¬Die semantische Struktur der Thesauruslexik (1988) 0.00 
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    Source
    Wissenschaftliche Zeitschrift der Martin-Luther-Universität Halle-Wittenberg: Gesellschafts- und sprachwissenschaftliche Reihe. 37(1988) H.6, S.120-123
  6. Svenonius, E.: Design of controlled vocabularies (1990) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  7. Fugmann, R.: ¬The complementarity of natural and indexing languages (1985) 0.00 
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    Abstract
    The second Cranfield experiment (Cranfield II) in the mid-1960s challenged assumptions held by librarians for nearly a century, namely, that the objective of providing subject access was to bring together all materials an a given topic and that the achieving of this objective required vocabulary control in the form of an index language. The results of Cranfield II were replicated by other retrieval experiments quick to follow its lead and increasing support was given to the opinion that natural language information systems could perform at least as effectively, and certainly more economically, than those employing index languages. When the results of empirical research dramatically counter conventional wisdom, an obvious course is to question the validity of the research and, in the case of retrieval experiments, this eventually happened. Retrieval experiments were criticized for their artificiality, their unrepresentative sampies, and their problematic definitions-particularly the definition of relevance. In the minds of some, at least, the relative merits of natural languages vs. indexing languages continued to be an unresolved issue. As with many eitherlor options, a seemingly safe course to follow is to opt for "both," and indeed there seems to be an increasing amount of counsel advising a combination of natural language and index language search capabilities. One strong voice offering such counsel is that of Robert Fugmann, a chemist by training, a theoretician by predilection, and, currently, a practicing information scientist at Hoechst AG, Frankfurt/Main. This selection from his writings sheds light an the capabilities and limitations of both kinds of indexing. Its special significance lies in the fact that its arguments are based not an empirical but an rational grounds. Fugmann's major argument starts from the observation that in natural language there are essentially two different kinds of concepts: 1) individual concepts, repre sented by names of individual things (e.g., the name of the town Augsburg), and 2) general concepts represented by names of classes of things (e.g., pesticides). Individual concepts can be represented in language simply and succinctly, often by a single string of alphanumeric characters; general concepts, an the other hand, can be expressed in a multiplicity of ways. The word pesticides refers to the concept of pesticides, but also referring to this concept are numerous circumlocutions, such as "Substance X was effective against pests." Because natural language is capable of infinite variety, we cannot predict a priori the manifold ways a general concept, like pesticides, will be represented by any given author. It is this lack of predictability that limits natural language retrieval and causes poor precision and recall. Thus, the essential and defining characteristic of an index language ls that it is a tool for representational predictability.
    Footnote
    Original in: International classification 9(1982) no.3, S.140-144.
  8. Takeda, N.: Problems in hierarchical structures in thesauri : their influences on the results of information retrieval (1994) 0.00 
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    Theme
    Verbale Doksprachen im Online-Retrieval
  9. Schmitz-Esser, W.: Language of general communication and concept compatibility (1996) 0.00 
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    Pages
    S.11-22
  10. Gopinath, M.A.; Prasad, K.N.: Compatibility of the principles for design of thesaurus and classification scheme (1976) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  11. Fugmann, R.: ¬Der Mangel an Grammatik bei Indexsprachen und seine Folgen (1987) 0.00 
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  12. Svenonius, E.: Unanswered questions in the design of controlled vocabularies (1997) 0.00 
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    Imprint
    The Hague : International Federation for Information and Documentation (FID)
    Source
    From classification to 'knowledge organization': Dorking revisited or 'past is prelude'. A collection of reprints to commemorate the firty year span between the Dorking Conference (First International Study Conference on Classification Research 1957) and the Sixth International Study Conference on Classification Research (London 1997). Ed.: A. Gilchrist
  13. Green, R.; Bean, C.A.: Aligning systems of relationships (2006) 0.00 
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    Date
    29. 2.2008 19:20:53
  14. Fugmann, R.: Theoretische Grundlagen der Indexierungspraxis (1985) 0.00 
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    Content
    Enthält in gut verständlicher Form u.a. eine Darstellung der Konzepte 'Vorhersagbarkeit' und 'Wiedergabetreue' von Elementen einer Indexierungssprache
  15. Winograd, T.: Software für Sprachverarbeitung (1984) 0.00 
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    Abstract
    Der Computer kann mit sprachlichen Zeichen sicher und schnell umgehen. Dies zeigen Programme zur Textverarbeitung. Versuche allerdings, ihn auch mit Bedeutungen operieren zu lassen, sind gescheitert. Wird der Rechner das größte Problem der Sprachverarbeitung - die Mehrdeutigkeit natürlicher Sprachen - jemals bewältigen?
  16. Tudhope, D.; Binding, C.: Faceted thesauri (2008) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  17. Bean, C.: ¬The semantics of hierarchy : explicit parent-child relationships in MeSH tree structures (1998) 0.00 
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    Source
    Structures and relations in knowledge organization: Proceedings of the 5th International ISKO-Conference, Lille, 25.-29.8.1998. Ed.: W. Mustafa el Hadi et al
  18. Peters, I.; Weller. K.: Paradigmatic and syntagmatic relations in knowledge organization systems (2008) 0.00 
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    Source
    Information - Wissenschaft und Praxis. 59(2008) H.2, S.100-107
  19. Marcoux, Y.; Rizkallah, E.: Knowledge organization in the light of intertextual semantics : a natural-language analysis of controlled vocabularies (2008) 0.00 
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    Source
    Culture and identity in knowledge organization: Proceedings of the Tenth International ISKO Conference 5-8 August 2008, Montreal, Canada. Ed. by Clément Arsenault and Joseph T. Tennis
  20. Engerer, V.: Control and syntagmatization : vocabulary requirements in information retrieval thesauri and natural language lexicons (2017) 0.00 
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    Theme
    Konzeption und Anwendung des Prinzips Thesaurus

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