Search (36 results, page 1 of 2)

0.050815754 = product of:
  0.10163151 = sum of:
    0.06985526 = weight(_text_:services in 539) [ClassicSimilarity], result of:
      0.06985526 = score(doc=539,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.405633 = fieldWeight in 539, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.078125 = fieldNorm(doc=539)
    0.03177625 = product of:
      0.0635525 = sum of:
        0.0635525 = weight(_text_:22 in 539) [ClassicSimilarity], result of:
          0.0635525 = score(doc=539,freq=2.0), product of:
            0.1642603 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046906993 = queryNorm
            0.38690117 = fieldWeight in 539, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=539)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Content

Präsentation während der Veranstaltung "Networked Knowledge Organization Systems and Services: The 6th European Networked Knowledge Organization Systems (NKOS) Workshop, Workshop at the 11th ECDL Conference, Budapest, Hungary, September 21st 2007".

Date

26.12.2011 13:22:07

0.021425508 = product of:
  0.08570203 = sum of:
    0.08570203 = sum of:
      0.04121528 = weight(_text_:management in 1149) [ClassicSimilarity], result of:
        0.04121528 = score(doc=1149,freq=2.0), product of:
          0.15810528 = queryWeight, product of:
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.046906993 = queryNorm
          0.2606825 = fieldWeight in 1149, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.3706124 = idf(docFreq=4130, maxDocs=44218)
            0.0546875 = fieldNorm(doc=1149)
      0.04448675 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
        0.04448675 = score(doc=1149,freq=2.0), product of:
          0.1642603 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046906993 = queryNorm
          0.2708308 = fieldWeight in 1149, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0546875 = fieldNorm(doc=1149)
  0.25 = coord(1/4)

Date

22. 9.2007 15:45:57

Series

Information science and knowledge management; vol.2

0.018126892 = product of:
  0.036253784 = sum of:
    0.020956578 = weight(_text_:services in 3243) [ClassicSimilarity], result of:
      0.020956578 = score(doc=3243,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.1216899 = fieldWeight in 3243, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.0234375 = fieldNorm(doc=3243)
    0.015297207 = product of:
      0.030594414 = sum of:
        0.030594414 = weight(_text_:management in 3243) [ClassicSimilarity], result of:
          0.030594414 = score(doc=3243,freq=6.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.19350658 = fieldWeight in 3243, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0234375 = fieldNorm(doc=3243)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Content

Enthält u.a. folgende Aussage von J. Aitchison u. S. Dextre Clarke: "We face a paradox. Ostensibly, the need and the opportunity to apply thesauri to information retrieval are greater than ever before. On the other hand, users resist most efforts to persuade them to apply one. The drive for interoperability of systems means we must design our vocabularies for easy integration into downstream applications such as content management systems, indexing/metatagging interfaces, search engines, and portals. Summarizing the search for vocabularies that work more intuitively, we see that there are trends working in opposite directions. In the hugely popular taxonomies an the one hand, relationships between terms are more loosely defined than in thesauri. In the ontologies that will support computer-to-computer communications in AI applications such as the Semantic Web, we see the need for much more precisely defined term relationships."
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

Rez. in: KO 32(2005) no.2, S.95-97 (A. Gilchrist):"It might be thought unfortunate that the word thesaurus is assonant with prehistoric beasts but as this book clearly demonstrates, the thesaurus is undergoing a notable revival, and we can remind ourselves that the word comes from the Greek thesaurus, meaning a treasury. This is a useful and timely source book, bringing together ten chapters, following an Editorial introduction and culminating in an interview with a member of the team responsible for revising the NISO Standard Guidelines for the construction, format and management of monolingual thesauri; formal proof of the thesaural renaissance. Though predominantly an American publication, it is good to see four English authors as well as one from Canada and one from Denmark; and with a good balance of academics and practitioners. This has helped to widen the net in the citing of useful references. While the techniques of thesaurus construction are still basically sound, the Editors, in their introduction, point out that the thesaurus, in its sense of an information retrieval tool is almost exactly 50 years old, and that the information environment of today is radically different. They claim three purposes for the compilation: "to acquaint or remind the Library and Information Science community of the history of the development of the thesaurus and standards for thesaurus construction. to provide bibliographies and tutorials from which any reader can become more grounded in her or his understanding of thesaurus construction, use and evaluation. to address topics related to thesauri but that are unique to the current digital environment, or network of networks." This last purpose, understandably, tends to be the slightly more tentative part of the book, but as Rosenfeld and Morville said in their book Information architecture for the World Wide Web "thesauri [will] become a key tool for dealing with the growing size and importance of web sites and intranets". The evidence supporting their belief has been growing steadily in the seven years since the first edition was published.

0.017463814 = product of:
  0.06985526 = sum of:
    0.06985526 = weight(_text_:services in 528) [ClassicSimilarity], result of:
      0.06985526 = score(doc=528,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.405633 = fieldWeight in 528, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.078125 = fieldNorm(doc=528)
  0.25 = coord(1/4)

Content

Präsentation während der Veranstaltung "Networked Knowledge Organization Systems and Services: The 6th European Networked Knowledge Organization Systems (NKOS) Workshop, Workshop at the 11th ECDL Conference, Budapest, Hungary, September 21st 2007".

0.017463814 = product of:
  0.06985526 = sum of:
    0.06985526 = weight(_text_:services in 532) [ClassicSimilarity], result of:
      0.06985526 = score(doc=532,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.405633 = fieldWeight in 532, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.078125 = fieldNorm(doc=532)
  0.25 = coord(1/4)

Content

Präsentation während der Veranstaltung "Networked Knowledge Organization Systems and Services: The 6th European Networked Knowledge Organization Systems (NKOS) Workshop, Workshop at the 11th ECDL Conference, Budapest, Hungary, September 21st 2007".

0.017463814 = product of:
  0.06985526 = sum of:
    0.06985526 = weight(_text_:services in 536) [ClassicSimilarity], result of:
      0.06985526 = score(doc=536,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.405633 = fieldWeight in 536, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.078125 = fieldNorm(doc=536)
  0.25 = coord(1/4)

Content

Präsentation während der Veranstaltung "Networked Knowledge Organization Systems and Services: The 6th European Networked Knowledge Organization Systems (NKOS) Workshop, Workshop at the 11th ECDL Conference, Budapest, Hungary, September 21st 2007".

0.014818538 = product of:
  0.059274152 = sum of:
    0.059274152 = weight(_text_:services in 4863) [ClassicSimilarity], result of:
      0.059274152 = score(doc=4863,freq=4.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.344191 = fieldWeight in 4863, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046875 = fieldNorm(doc=4863)
  0.25 = coord(1/4)

Abstract

The World Wide Web and the use of HTML-based information displays has greatly increased access to online information sources, but at the same time limits the ways in which they can be used. By the same token, Web-based indexing and search engines give us access to the full text of online documents, but make it difficult to access them in any kind of organized, systematic way. For years before the advent of the Internet, lexicographers built weIl-structured subject thesauri to organize large collections of documents. These have since been converted into electronic form and even put online, but in ways that are largely uncoordinated and not useful for searching. This paper describes some of the ways in which XML-based Web services could be used to coordinate subject thesauri and other online vocabulary sources to create a "Thesauro-Web" that could be used by both searchers and indexers to improve subject access an the Internet.

0.012224671 = product of:
  0.048898686 = sum of:
    0.048898686 = weight(_text_:services in 5707) [ClassicSimilarity], result of:
      0.048898686 = score(doc=5707,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.28394312 = fieldWeight in 5707, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5707)
  0.25 = coord(1/4)

Content

Beitrag eines Themenheftes "Knowledge organization systems and services"

0.012224671 = product of:
  0.048898686 = sum of:
    0.048898686 = weight(_text_:services in 5566) [ClassicSimilarity], result of:
      0.048898686 = score(doc=5566,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.28394312 = fieldWeight in 5566, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5566)
  0.25 = coord(1/4)

Abstract

The field of subject analysis enjoyed a flurry of interest in the 1970s, and has recently become a focus of attention again. The scholarly community doing work in this area has become more diffuse, and has grown to include new groups, such as information architects. Changes in information services and information seeking have led to reexamination of the nature and role of subject analysis tools and practices. This selective review looks at thesauri, guided navigation, and folksonomy as three activity areas in which subject analysis researchers have been attempting to address rapidly changing new environments.

0.010478289 = product of:
  0.041913155 = sum of:
    0.041913155 = weight(_text_:services in 535) [ClassicSimilarity], result of:
      0.041913155 = score(doc=535,freq=2.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.2433798 = fieldWeight in 535, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046875 = fieldNorm(doc=535)
  0.25 = coord(1/4)

Content

Präsentation während der Veranstaltung "Networked Knowledge Organization Systems and Services: The 6th European Networked Knowledge Organization Systems (NKOS) Workshop, Workshop at the 11th ECDL Conference, Budapest, Hungary, September 21st 2007".

0.010198138 = product of:
  0.04079255 = sum of:
    0.04079255 = product of:
      0.0815851 = sum of:
        0.0815851 = weight(_text_:management in 4859) [ClassicSimilarity], result of:
          0.0815851 = score(doc=4859,freq=6.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.51601756 = fieldWeight in 4859, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0625 = fieldNorm(doc=4859)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Basic concepts relevant to controlled vocabularies and outlines criteria for evaluating vocabulary management software are defined. A comparison of four representative vocabulary management products is provided in an accompanying table.

0.009879026 = product of:
  0.039516103 = sum of:
    0.039516103 = weight(_text_:services in 1206) [ClassicSimilarity], result of:
      0.039516103 = score(doc=1206,freq=4.0), product of:
        0.17221296 = queryWeight, product of:
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.046906993 = queryNorm
        0.22946067 = fieldWeight in 1206, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.6713707 = idf(docFreq=3057, maxDocs=44218)
          0.03125 = fieldNorm(doc=1206)
  0.25 = coord(1/4)

Abstract

The Alexandria Digital Library Project announces the online publication of two protocols to support querying and response interactions using distributed services: one for gazetteers and one for thesauri. These protocols have been developed for our own purposes and also to support the general interoperability of gazetteers and thesauri on the web. See <http://www.alexandria.ucsb.edu/~gjanee/gazetteer/> and <http://www.alexandria.ucsb.edu/~gjanee/thesaurus/>. For the gazetteer protocol, we have provided a page of test forms that can be used to experiment with the operational functions of the protocol in accessing two gazetteers: the ADL Gazetteer and the ESRI Gazetteer (ESRI has participated in the development of the gazetteer protocol). We are in the process of developing a thesaurus server and a simple client to demonstrate the use of the thesaurus protocol. We are soliciting comments on both protocols. Please remember that we are seeking protocols that are essentially "simple" and easy to implement and that support basic operations - they should not duplicate all of the functions of specialized gazetteer and thesaurus interfaces. We continue to discuss ways of handling various issues and to further develop the protocols. For the thesaurus protocol, outstanding issues include the treatment of multilingual thesauri and the degree to which the language attribute should be supported; whether the Scope Note element should be changed to a repeatable Note element; the best way to handle the hierarchical report for multi-hierarchies where portions of the hierarchy are repeated; and whether support for searching by term identifiers is redundant and unnecessary given that the terms themselves are unique within a thesaurus. For the gazetteer protocol, we continue to work on validation of query and report XML documents and on implementing the part of the protocol designed to support the submission of new entries to a gazetteer. We would like to encourage open discussion of these protocols through the NKOS discussion list (see the NKOS webpage at <http://nkos.slis.kent.edu/>) and the CGGR-L discussion list that focuses on gazetteer development (see ADL Gazetteer Development page at <http://www.alexandria.ucsb.edu/gazetteer>).

0.009532874 = product of:
  0.038131498 = sum of:
    0.038131498 = product of:
      0.076262996 = sum of:
        0.076262996 = weight(_text_:22 in 3895) [ClassicSimilarity], result of:
          0.076262996 = score(doc=3895,freq=2.0), product of:
            0.1642603 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046906993 = queryNorm
            0.46428138 = fieldWeight in 3895, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=3895)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

24. 8.2005 19:20:22

0.008326744 = product of:
  0.033306975 = sum of:
    0.033306975 = product of:
      0.06661395 = sum of:
        0.06661395 = weight(_text_:management in 4864) [ClassicSimilarity], result of:
          0.06661395 = score(doc=4864,freq=4.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.42132655 = fieldWeight in 4864, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0625 = fieldNorm(doc=4864)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Amy Warner, Project Leader for NISO's Thesaurus Development Team, discusses her involvement in the revision of Z39.19 Guidelines for the Construction, Format, and Management of Monolingual Thesauri. Keywords: Z39.19 Guidelines for the Construction, Format, and Management of Monolingual Thesauri, thesaurus standards, controlled vocabulary standards, National Information Standards Organization, NISO

0.007285901 = product of:
  0.029143604 = sum of:
    0.029143604 = product of:
      0.058287207 = sum of:
        0.058287207 = weight(_text_:management in 6773) [ClassicSimilarity], result of:
          0.058287207 = score(doc=6773,freq=4.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.36866072 = fieldWeight in 6773, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6773)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Members offer comments and suggest resources on programs for creating, maintaining, and publishing thesauri. Formerly a tool for writers and indexers, the thesaurus has taken on a new role as an essential component of the corporate information infrastructure. Many people are using word processor or database programs to create and maintain thesauri, while others are using specialized tools that perform consistency checks and offer special reporting capabilities. Some also use thesaurus modules integrated into another application, such as web publishing, content management, or e-commerce. This article includes material comes from our own experience, email responses from members, and comments from participants in our seminars and roundtables. There's also an introduction to thesauri in a corporate information management system

0.007285901 = product of:
  0.029143604 = sum of:
    0.029143604 = product of:
      0.058287207 = sum of:
        0.058287207 = weight(_text_:management in 3817) [ClassicSimilarity], result of:
          0.058287207 = score(doc=3817,freq=4.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.36866072 = fieldWeight in 3817, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3817)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Reports an integrated system that employs an open structure for managing the distributed resources (thesauri and databases) and integrates a thesaurus management system with a crossthesaurus search system. Describes the functions of the system that highlight the unique design for the networked environment.

0.007285901 = product of:
  0.029143604 = sum of:
    0.029143604 = product of:
      0.058287207 = sum of:
        0.058287207 = weight(_text_:management in 3892) [ClassicSimilarity], result of:
          0.058287207 = score(doc=3892,freq=4.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.36866072 = fieldWeight in 3892, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3892)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Thesaurus data structures and exchange formats (ways of tagging and encoding thesauri for transfer between computer applications) are discussed. Single- and multiple-user thesaurus software is functionally similar, apart from scale. Several lists of requirements for such software have been published, and important aspects are summarized here, including input, editing, output, and the interfaces used by indexers and searchers. The way in which thesaurus software may be extended to cover other types of controlled vocabularies is covered briefly, followed by issues that arise in management and updating of thesauri, including changes to collections of documents indexed by previous versions and the mapping and merging of thesauri to provide a common search interface.

0.0062450585 = product of:
  0.024980234 = sum of:
    0.024980234 = product of:
      0.049960468 = sum of:
        0.049960468 = weight(_text_:management in 5888) [ClassicSimilarity], result of:
          0.049960468 = score(doc=5888,freq=4.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.31599492 = fieldWeight in 5888, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046875 = fieldNorm(doc=5888)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Eutelis Consult ist eines der führenden Beratungsunternehmen auf dem Sektor der Telekommunikation und der Mehrwertdienste. Eutelis Consult erbringt national und international Beratungsdienstleistungen für Anbieter von Telekommunikations- und Mehrwertdiensten, für Netzbetreiber, Hersteller von Vermittlungssystemen und Endgeräten, Anwender und Nutzer von Telekommunikationsdiensten sowie öffentliche Auftraggeber. Weitere Beratungsschwerpunkte von Eutelis Consult konzentrieren sich auf die regulatorischen Rahmenbedingungen, Smartcardanwendungen, die Personalberatung sowie auf die Finanzierung junger Unternehmen in diesen Sektoren. Von der für das EUTELIS-interne Content Management verantwortlichen Abteilung wird aktuell ein Telecom Thesaurus erstellt, der der Indexierung aller internen Projektberichte und der dokumentierten externen Materialien dient. Grundlage ist ein Lotus Notes & Domino-basiertes internes Netz. Die Entstehungsgeschichte des Thesaurus, Experimente mit maschineller Generierung von Thesaurus-Relationen, maschineller Generierung von Thesaurus-Kandidaten und dem Einblick in den derzeitigen Stand mit dem Entwicklungstool IC INDEX 5.0 werden vermittelt

Source

Information Research & Content Management: Orientierung, Ordnung und Organisation im Wissensmarkt; 23. DGI-Online-Tagung der DGI und 53. Jahrestagung der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. DGI, Frankfurt am Main, 8.-10.5.2001. Proceedings. Hrsg.: R. Schmidt

0.0062450585 = product of:
  0.024980234 = sum of:
    0.024980234 = product of:
      0.049960468 = sum of:
        0.049960468 = weight(_text_:management in 708) [ClassicSimilarity], result of:
          0.049960468 = score(doc=708,freq=4.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.31599492 = fieldWeight in 708, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046875 = fieldNorm(doc=708)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

This Standard presents guidelines and conventions for the contents, display, construction, testing, maintenance, and management of monolingual controlled vocabularies. This Standard focuses on controlled vocabularies that are used for the representation of content objects in knowledge organization systems including lists, synonym rings, taxonomies, and thesauri. This Standard should be regarded as a set of recommendations based on preferred techniques and procedures. Optional procedures are, however, sometimes described, e.g., for the display of terms in a controlled vocabulary. The primary purpose of vocabulary control is to achieve consistency in the description of content objects and to facilitate retrieval. Vocabulary control is accomplished by three principal methods: defining the scope, or meaning, of terms; using the equivalence relationship to link synonymous and nearly synonymous terms; and distinguishing among homographs.

0.005887897 = product of:
  0.023551589 = sum of:
    0.023551589 = product of:
      0.047103178 = sum of:
        0.047103178 = weight(_text_:management in 317) [ClassicSimilarity], result of:
          0.047103178 = score(doc=317,freq=2.0), product of:
            0.15810528 = queryWeight, product of:
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.046906993 = queryNorm
            0.29792285 = fieldWeight in 317, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3706124 = idf(docFreq=4130, maxDocs=44218)
              0.0625 = fieldNorm(doc=317)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

In this demonstration we present a visual analysis approach that addresses both developers and users of hierarchical classification systems. The approach supports an intuitive understanding of the structure and current use in relation to a specific collection. We will also demonstrate its application for the development and management of library collections.