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Tahani, V.: ¬A general conceptual framework for information retrieval systems (1972) 0.02

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Abstract: Develops a conceptual framework for information retrieval systems which admit of imprecision in the form of fuzziness in document characterization, retrieval rules, and file structures. A mathematical model for such systems, based on the theory of fuzzy sets, is introduced
Imprint: Berkeley, CA : University of California

Micco, M.H.: ¬An exploratory study of three subject access systems in medicine : LCSH, MeSH, PRECIS (1980) 0.02

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Imprint: ? : Univ. of Pittsburgh

Dovbenko, M.A.; Umanski, A.N.: ¬A comparative analysis of information retrieval thesauri and normalised scientific and technical terminologies with the aim of their coordinated development (1980) 0.02

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Abstract: The authors analyse the specifics and results of lexical processing of scientific and technical texts for the purposes of information retrieval thesauri compilation and terminology unification. General and particular methods are identified for terms' meanings representation in thesauri and terminological systems. Procedures are proposed for concurrent solution of information retrieval tasks in descriptor systems and of terminology unification problems

Ingenerf, J.: Benutzeranpaßbare semantische Sprachanalyse und Begriffsrepräsentation für die medizinische Dokumentation (1993) 0.01

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Abstract: This dissertation aims at representing concepts of medical subjects as well as statements on medical subjects independent of medical terminology, in order to overcome the problems of interpretation and further elaboration of entries in an ordering system such as SNOMED, MeSH-Thesaurus or ICD Classification. The approach of a compositional, semantic language analysis developed here implies specific demands from a conceptual modelling and utilizes the following methods: (1) a characteristics-based grammar formalism for represenatation of terminological structures, to be analyzed, (2) a terminological representation formalism for a conceptual-intensionally-oriented representation of a concept system, and (3) a modified chart-parser for grammatical derivation
Footnote: Rez. in: Knowledge organization 22(1995) no.2, S.102-103 (P. Hucklenbroich)

Sagawe, H.: Einfluß 'intelligenter' Maschinen auf menschliches Verhalten (1994) 0.01

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Classification: ST 278 Informatik / Monographien / Software und -entwicklung / Mensch-Maschine-Kommunikation Software-Ergonomie
RVK: ST 278 Informatik / Monographien / Software und -entwicklung / Mensch-Maschine-Kommunikation Software-Ergonomie

Ruge, G.: Sprache und Computer : Wortbedeutung und Termassoziation. Methoden zur automatischen semantischen Klassifikation (1995) 0.01

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Content: Enthält folgende Kapitel: (1) Motivation; (2) Language philosophical foundations; (3) Structural comparison of extensions; (4) Earlier approaches towards term association; (5) Experiments; (6) Spreading-activation networks or memory models; (7) Perspective. Appendices: Heads and modifiers of 'car'. Glossary. Index. Language and computer. Word semantics and term association. Methods towards an automatic semantic classification
Footnote: Rez. in: Knowledge organization 22(1995) no.3/4, S.182-184 (M.T. Rolland)

Oßwald, A.: Dokumentlieferung im Zeitalter elektronischen Publizierens (1992) 0.01

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Classification: ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
RVK: ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme

Schreiweis, U.: Hypertextstrukturen als Grundlage für integrierte Wissensakquisitionssysteme (1993) 0.00

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Date: 19.10.1995 10:22:53

Fenichel, C.H.: Online information retrieval : identification of measures that discriminate among users with different levels of types of experience (1979) 0.00

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Schabas, A.H.: ¬A comparative evaluation of the retrieval effectiveness of titles, Library of Congress Subject Headings and PRECIS strings for computer searching of UK MARC data (1979) 0.00

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Imprint: London : University of London

Caraballo, R.; Angel, L.: ¬An experimental study to investigate the effects of computer animation on the understanding and retention of selected levels of learning outcomes (1985) 0.00

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Momeni, M.K.: Socio-cultural factors affecting the adaptations of the Dewey Decimal Classification in the Middle East (1982) 0.00

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Imprint: Maryland : Univ. of Maryland

Connell, T.H.: Librarian subject searching in online catalogs : an exploratory study of knowledge used (1991) 0.00

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Imprint: Urbana-Champaign, IL : Univ. of Illinois

Khosh-khui, A.: Statistical analysis of the association between Library of Congress Subject Headings and their corresponding class notations in the main classes of LCC and DDC (1985) 0.00

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Lester, M.A.: Coincidence of user vocabulary and Library of Congress Subject Headings : experiments to improve subject access in academic library online catalogs (1989) 0.00

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Imprint: Urbana-Champaign : Univ. of Illinois

Janes, J.W.: Towards a search theory of information (1989) 0.00

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Burnett, A.J.: ¬An exploratory study of hypertext processing strategies (1991) 0.00

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Imprint: ... : University of Pittsburgh

Riesthuis, G.J.A.: Zoeken met woorden : hergebruik van onderwerpsontsluiting (1998) 0.00

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Abstract: Theory of information languages. Decomposition of UDC-notations
Footnote: Übers. d. Titels: Searching with words: re-use of subject indexing

Retterer, O.J.: Learning from a hypertext (1991) 0.00

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Imprint: ... : University of Toleda
Source: the effect of reading interactive text containing non-sequential associative linkages on comprehension

Kaiser, A.: Computer-unterstütztes Indexieren in Intelligenten Information Retrieval Systemen : Ein Relevanz-Feedback orientierter Ansatz zur Informationserschließung in unformatierten Datenbanken (1993) 0.00
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```
Abstract

Dazu sind folgende Teile eines IR-Systems notwendig: * Informationserschließung Eine Komponente zur Erschließung und Darstellung der gespeicherten Informationen. Dieser Teil dient dazu, den Inhalt der Dokumente zu beschreiben und so darzustellen, daß aufgrund dieser Merkmale ein Dokument gefunden werden kann. Eine Möglichkeit dazu besteht darin, den Dokumenten inhaltsbeschreibende Deskriptoren zuzuordnen. Durch den Prozeß der Indexierung werden die Dokumente in eine Indexierungssprache übersetzt. * Query-Language (Abfragesprache) Eine Komponente zur Formulierung der Suchanfragen des Benutzers. Dieser Teil dient dazu, die Suchanfrage des Benutzers so zu verarbeiten, daß mit der aus der Frage gewonnenen Information über die Bedürfnisse des Benutzers die passenden Dokumente gefunden werden können. * Informationsausgabe - Informationsaufbereitung Eine Komponente zur Ausgabe der auf Grund der Suchanfrage gefundenen Informationen. Dieser Teil stellt das Ergebnis der Suchanfrage dem Benutzer zur Verfügung.
Es würde den Rahmen der Arbeit sprengen, alle Komponenten eines Information Retrieval Systems zu untersuchen. Daher wird ein Schwerpunkt auf die Informationserschließung gelegt. Dabei wird die (semi)automatische Indexierung von Dokumenten zum Zwecke des Information Retrievals, also der Vorgang der Übersetzung der Dokumente in eine Indexierungssprache genauer behandelt. Dieser Schwerpunkt wurde unter anderem deshalb gewählt, weil meiner Ansicht nach die festzustellende mangelnde Akzeptanz von Information Retrieval Systemen auch damit zu begründen ist, daß die in der Praxis eingesetzten Indexierungskomponenten der Systeme zur Zeit noch nicht den Leistungsumfang erbringen, den der Benutzer von einem ''Intelligenten Information Retrieval System'' erwartet. Ziel der Arbeit ist es, ein Modell zur automatischen Indexierung schrittweise zu entwickeln, das den Benutzer in stärkerem Maße in die Indexierung mit einbezieht, als dies bei den in Literatur und Praxis beschriebenen Verfahren der Fall ist.

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