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  • × theme_ss:"Konzeption und Anwendung des Prinzips Thesaurus"
  1. Somers, H.L.: Observations on standards and guidelines concerning thesaurus construction (1981) 0.03
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    Abstract
    An attempt is made to compare the existing standards and guidelines for thesaurus consruction and development, focussing particularly on the ISO, BSI standards as well as on the guidelines suggested by Aitchison and Gilchrist, and UNISIST. The different facets/aspects considered are: linguistic aspects of thesauri; formal requirements suggested by the standards/guidelines with special emphasis on problems associated with the compound terms, homographs, forms of terms, etc.; semantic relationships between terms - synonymy, BT/NT, and associativity; problems peculiar to multilingual thesauri, especially the problem of inexact equivalence between terms; and presentation and arrangement of terms in a thesaurus
  2. Thomas, A.R.: Teach yourself thesaurus : exercises, reading, resources (2004) 0.02
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    Abstract
    A rationale for self-instruction in thesaurus making is presented. Some definitions of a thesaurus are given and sources suitable to begin self-tuition indicated. A sound grasp of grammar is emphasized and appropriate readings and exercises recommended. Readings in classification, facet analysis, and subject cataloging are described. An approach for deconstruction and reconstruction of sections of classification systems and thesauri is proposed and explained. Procedures for using exercises in thesaurus construction are detailed. The means of examining individual thesauri is suggested. The availability and use of free software are described. The creation of opportunities for self-learning is considered.
  3. Müller, T.: Wissensrepräsentation mit semantischen Netzen im Bereich Luftfahrt (2006) 0.02
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    Abstract
    Es ist ein semantisches Netz für den Gegenstandsbereich Luftfahrt modelliert worden, welches Unternehmensinformationen, Organisationen, Fluglinien, Flughäfen, etc. enthält, Diese sind 10 Hauptkategorien zugeordnet worden, die untergliedert nach Facetten sind. Die Begriffe des Gegenstandsbereiches sind mit 23 unterschiedlichen Relationen verknüpft worden (Z. B.: 'hat Standort in', bietet an, 'ist Homebase von', etc). Der Schwerpunkt der Betrachtung liegt auf dem Unterschied zwischen den drei klassischen Standardrelationen und den zusätzlich eingerichteten Relationen, bezüglich ihrem Nutzen für ein effizientes Retrieval. Die angelegten Kategorien und Relationen sind sowohl für eine kognitive als auch für eine maschinelle Verarbeitung geeignet.
    Date
    26. 9.2006 21:00:22
  4. Nielsen, M.L.: Thesaurus construction : key issues and selected readings (2004) 0.02
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    Abstract
    The purpose of this selected bibliography is to introduce issues and problems in relation to thesaurus construction and to present a set of readings that may be used in practical thesaurus design. The concept of thesaurus is discussed, the purpose of the thesaurus and how the concept has evolved over the years according to new IR technologies. Different approaches to thesaurus construction are introduced, and readings dealing with specific problems and developments in the collection, formation and organisation of thesaurus concepts and terms are presented. Primarily manual construction methods are discussed, but the bibliography also refers to research about techniques for automatic thesaurus construction.
    Date
    18. 5.2006 20:06:22
  5. Shearer, J.R.: ¬A practical exercise in building a thesaurus (2004) 0.02
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    Abstract
    A nine-stage procedure to build a thesaurus systematically is presented. Each stage offers exercises to put the theory into practice, using agriculture as the sample topic area. Model solutions are given and discussed.
  6. Engerer, V.: Control and syntagmatization : vocabulary requirements in information retrieval thesauri and natural language lexicons (2017) 0.01
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    Abstract
    This paper explores the relationships between natural language lexicons in lexical semantics and thesauri in information retrieval research. These different areas of knowledge have different restrictions on use of vocabulary; thesauri are used only in information search and retrieval contexts, whereas lexicons are mental systems and generally applicable in all domains of life. A set of vocabulary requirements that defines the more concrete characteristics of vocabulary items in the 2 contexts can be derived from this framework: lexicon items have to be learnable, complex, transparent, etc., whereas thesaurus terms must be effective, current and relevant, searchable, etc. The differences in vocabulary properties correlate with 2 other factors, the well-known dimension of Control (deliberate, social activities of building and maintaining vocabularies), and Syntagmatization, which is less known and describes vocabulary items' varying formal preparedness to exit the thesaurus/lexicon, enter into linear syntactic constructions, and, finally, acquire communicative functionality. It is proposed that there is an inverse relationship between Control and Syntagmatization.
  7. Miller, U.: Thesaurus construction : problems and their roots (1997) 0.01
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    Abstract
    Analyzes and discusses general problems of thesaurus construction theory and practice, based on research and experience accumulate in librarianship and information science as well as some other sciences and general scientific methods (e.g. linguistics, and systems analysis). Recommends methodological and methodical ways of solving problems existing in thesaurus construction
  8. ¬The thesaurus: review, renaissance and revision (2004) 0.01
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    Content
    Enthält die Beiträge: Spiteri, L.F.: Word association testing and thesaurus construction: a pilot study. Aitchison, J., S.G. Dextre-Clarke: The Thesaurus: a historical viewpoint, with a look to the future. Thomas, A.R.: Teach yourself thesaurus: exercises, reading, resources. Shearer, J.R.: A practical exercise in building a thesaurus. Nielsen, M.L.: Thesaurus construction: key issues and selected readings. Riesland, M.A.: Tools of the trade: vocabulary management software. Will, L.: Thesaurus consultancy. Owens, L.A., P.A. Cochrane: Thesaurus evaluation. Greenberg, J.: User comprehension and application of information retrieval thesauri. Johnson, E.H.: Distributed thesaurus Web services. Thomas, A.R., S.K. Roe: An interview with Dr. Amy J. Warner. Landry, P.: Multilingual subject access: the linking approach of MACS.
    Footnote
    The didactic parts of the book are a collection of exercises, readings and resources constituting a "Teach yourself " chapter written by Alan Thomas, ending with the warning that "New challenges include how to devise multi-functional and usersensitive vocabularies, corporate taxonomies and ontologies, and how to apply the transformative technology to them." This is absolutely right, and there is a need for some good writing that would tackle these issues. Another chapter, by James Shearer, skilfully manages to compress a practical exercise in building a thesaurus into some twenty A5 size pages. The third chapter in this set, by Marianne Lykke Nielsen, contains extensive reviews of key issues and selected readings under eight headings from the concept of the thesaurus, through the various construction stages and ending with automatic construction techniques. . . . This is a useful and approachable book. It is a pity that the index is such a poor advertisement for vocabulary control and usefulness."
  9. Krumholz, W.: Use and mis-use of thesauri : Bericht über eine Konferenz (1986) 0.01
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    Abstract
    Bericht über die Ergebnisse einer von der Kommission der Europäischen Gemeinschaften in Brüssel vom 11.12.3.86 organisierten Konferenz. Als Ausgangspunkte dienten Folgerungen aus einer umfassenden Analyse von fast 1.000 Thesauri, dahingehemd, daß 'too many thesauri hampered by inadequate design, inappropriate exploitation, sometimes even non-use, insufficient maintenance, and inadequate development and updating software'. Die Ziele der Konferenz waren: (1) Set up an inventory of problems encountered in compiling, using, and managing a thesaurus; (2) Measure the impact of these problems on the effectiveness of information retrieval; (3) Make recommendations in order to solve these problems or avoid their occurrence
  10. Röttsches, H.: Thesauruspflege im Verbund der Bibliotheken der obersten Bundesbehörden (1989) 0.01
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    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1989, H.67, S.1-22
  11. Muraszkiewicz, M.; Rybinski, H.; Struk, W.: Software problems of merging multilingual thesauri (1996) 0.01
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  12. Byrne, C.C.; McCracken, S.A.: ¬An adaptive thesaurus employing semantic distance, relational inheritance and nominal compound interpretation for linguistic support of information retrieval (1999) 0.01
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    Date
    15. 3.2000 10:22:37
  13. Maniez, J.: ¬Des classifications aux thesaurus : du bon usage des facettes (1999) 0.01
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    Date
    1. 8.1996 22:01:00
  14. Maniez, J.: ¬Du bon usage des facettes : des classifications aux thésaurus (1999) 0.01
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    Date
    1. 8.1996 22:01:00
  15. Qin, J.; Paling, S.: Converting a controlled vocabulary into an ontology : the case of GEM (2001) 0.01
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    Date
    24. 8.2005 19:20:22
  16. Zainab, A.N.; Silva, S.M. de: Expert systems in library and information services : publication trends, authorship patterns and expressiveness of published titles (1998) 0.01
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    Abstract
    Presents a state of the art review of the literature of expert systems in library and information science, involving exhaustive searches of all major LIS CD-ROM databases (LISA, ERIC, LiLi, INSPEC etc.) and bibliographies appended in review articles. The search retrieved 679 references, comprising 362 periodical articles, 180 conference proceedings, 63 books articles, 28 theses and 46 monographs. The growth of the literature peaked between 1989 and 1990 and subsequently declined after 1992. Over 1/3 (287) covered intelligent front ends and interfaces for online searching and retrieval, followed by applications in reference service (113), classification, indexing and abstracting (86) and cataloguing (7). The most productive periodicals comprised 6 titles, of which 'Information processing and management' topped the lsit: 43 authors were found to contribute between 5 and 35 articles each, hence contributing 32,19% of the total contributors. 382 of the publications were single author works, 172 were by 2 authors, 72 were by 3 authors and 49 were by 4 or more authors. Only 161 titles were expressive enough to reveal both the name and function of systems being developed
  17. Hudon, M.: Multilingual thesaurus construction : integrating the views of different cultures in one gateway to knowledge and concepts (1997) 0.01
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    Abstract
    General linguistic and specific semantic problems arising in multilingual thesaurus construction are well defined in the various textbooks and in the guidelines covering this area. Many details are provided on the 'conceptual equivalence' issue, and various ways of dealing with conceptual divergence are described. But when discussing semantic solutions, display options, management issues, or use of technology, specialists and guidelines seldom, if ever, go as far as commenting on whether or not a particular option is truly respectful of a language and its speakers. This paper, based on the premise that in a multilingual thesaurus all languages are equal, reviews the options and solutions offered by the guidelines to the developer of specialized thesauri. It also introduces other problems of a sociocultural, and even of a truly political nature, a prominent feature in the daily life of the thesaurus designer with which the theory and the guidelines do not deal very well
  18. Hudon, M.: Term definitions in subject thesauri : the Canadian Literacy Thesaurus experience (1992) 0.01
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    Abstract
    Suggests that complex thesauri are not entirely appropriate in community-based/oriented resource centres and information systems. Describes a proposal to create and integrate term definitions in the Canadian Literacy Thesaurus, currently under development. Discusses major terminological problems arising in the process
  19. Osigwe, C.C.: ¬The effect of semantic and syntactic relationships in the choice of descriptor elements for precision in document indexing and information retrieval (1992) 0.01
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    Abstract
    Examines some of the problems arising from the interaction between semantic and syntactic relationships in the working of information retrieval systems and proposes the introduction of a generalised thesaurus, universal programs for database storage and retrieval and for the construction of a common data input format for international information exchange
  20. Krooks, D.A.; Lancaster, F.W.: ¬The evolution of guidelines for thesaurus construction (1993) 0.01
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    Abstract
    This piece of research traces the evolution of guidelines and principles for the construction of information retrieval thesauri from 1959 to 1993. We conclude that the majority of the basic problems of thesaurus construction has already been identified and solved by 1967 and that Eugene Wall, more than any other individual, has profoundly influenced the entire development in this area

Years

Languages

  • e 49
  • d 9
  • f 4
  • sp 1
  • More… Less…

Types

  • a 50
  • el 5
  • s 4
  • m 3
  • n 2
  • x 2
  • b 1
  • r 1
  • More… Less…