Search (17 results, page 1 of 1)

0.01898975 = product of:
  0.075959 = sum of:
    0.075959 = weight(_text_:communication in 4794) [ClassicSimilarity], result of:
      0.075959 = score(doc=4794,freq=2.0), product of:
        0.19902779 = queryWeight, product of:
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.046093877 = queryNorm
        0.3816502 = fieldWeight in 4794, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.0625 = fieldNorm(doc=4794)
  0.25 = coord(1/4)

Source

Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira

0.01898975 = product of:
  0.075959 = sum of:
    0.075959 = weight(_text_:communication in 4795) [ClassicSimilarity], result of:
      0.075959 = score(doc=4795,freq=2.0), product of:
        0.19902779 = queryWeight, product of:
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.046093877 = queryNorm
        0.3816502 = fieldWeight in 4795, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.0625 = fieldNorm(doc=4795)
  0.25 = coord(1/4)

Source

Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira

0.014241831 = product of:
  0.056967326 = sum of:
    0.056967326 = product of:
      0.11393465 = sum of:
        0.11393465 = weight(_text_:networks in 5678) [ClassicSimilarity], result of:
          0.11393465 = score(doc=5678,freq=8.0), product of:
            0.21802035 = queryWeight, product of:
              4.72992 = idf(docFreq=1060, maxDocs=44218)
              0.046093877 = queryNorm
            0.52258724 = fieldWeight in 5678, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.72992 = idf(docFreq=1060, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5678)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Explicit authority control of works is essentially non-existent. Our catalogs are built on a principle of controlling headings, and primarily headings for names of authors. Our syndetic structure creates a spider's web of networked relationships among forms of headings, but it ends there, despite the potential richness of depth among bibliographic entities. Effective authority control of works could yield richness in the catalog that would enhance retrieval capabilities. Works are considered to constitute the intellectual content of informative artifacts that may be collected and ordered for retrieval. In a 1992 study the author examined a random sample of works drawn from the catalog of the Georgetown University Library. For each progenitor work, an instantiation network (also referred to as a bibliographic family) was constituted. A detailed analysis of the linkages that would be required for authority control of these networks is reviewed here. A new study is also presented, in which Library of Congress authority records for the works in this sample are sought and analyzed. Results demonstrate a near total lack of control, with only 5.6% of works for which authority records were found. From a sample of 410 works, of which nearly half have instantiation networks, only 23 works could be said to have implicit authority control. However, many instantiation networks are made up of successive derivations that can be implicitly linked through collocation. The difficult work of explicitly linking instantiations comes with title changes, translations, and containing relations. The empirical evidence in the present study suggests that explicit control of expressions will provide the best control over instantiation networks because it is instantiations such as translations, abridgments, and adaptations that require explicit linking.

0.013427781 = product of:
  0.053711124 = sum of:
    0.053711124 = weight(_text_:communication in 134) [ClassicSimilarity], result of:
      0.053711124 = score(doc=134,freq=4.0), product of:
        0.19902779 = queryWeight, product of:
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.046093877 = queryNorm
        0.26986745 = fieldWeight in 134, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.03125 = fieldNorm(doc=134)
  0.25 = coord(1/4)

Abstract

Works and items form documentary entities-packages that contain and may deliver one or more creative, communicative conceptions. At the most basic level a work is a set of ideas created and set into a document using text, with the intention of being communicated to a receiver. Works are essential vehicles for communication of information across temporal and cultural boundaries. As such, works demonstrate the characteristics of signs and symbols. Further, works may have membership in a canon. A taxonomic definition of the work is presented, which encompasses the cultural and documentary characteristics of works. This definition can be seen as a precursor to epistemological understanding of signifying documentary entities. Works and items are joined variously to form documentary entities--packages that contain and may deliver one or more creative, communicative conceptions. At the most basic level a work is a set of ideas created and set into a document using text, with the intention of being communicated to a receiver. A work may have many texts, and may appear in many documents and even in many documentary forms. Marco and Navarro (1993) have suggested that epistemological analysis of the paradigms of knowledge are essential for the design and implementation of cognitive strategies to guide documentary analysis. Such is the case with the understanding of the work component of the documentary entity. Marco and Navarro also assert the usefulness of taxonomy as a key element of the epistemological analysis of paradigms. Works have been variously defined in the literature of information science, knowledge organization, linguistics, musicology, and literary criticism, among others. Works are essential vehicles for communication of information across temporal and cultural boundaries. In this paper a taxonomic definition of the work is presented. This definition encompasses the cultural and documentary characteristics of works. This definition can be seen as a precursor to epistemological understanding of signifying documentary entities

0.011868593 = product of:
  0.047474373 = sum of:
    0.047474373 = weight(_text_:communication in 4528) [ClassicSimilarity], result of:
      0.047474373 = score(doc=4528,freq=2.0), product of:
        0.19902779 = queryWeight, product of:
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.046093877 = queryNorm
        0.23853138 = fieldWeight in 4528, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4528)
  0.25 = coord(1/4)

Abstract

The Fifteenth International ISKO Conference (ISKO 15) took place in Porto, Portugal in early July 2018 at the Faculty of Arts and Humanities of the University of Porto, Department of Communication and Information Sciences. The main theme was "challenges and opportunities for knowledge organization in the digital age;" three sub-themes were: foundations and methods, interoperability and societal challenges. A feature of the conference was a special session devoted to the memory of ISKO founder Ingetraut Dahlberg. The proceedings contain 105 formal research papers as well as abstracts for fourteen posters and two workshops. Informetric analyses produce a characteristic picture for an international ISKO conference, with core concepts of KO and KOSs embracing digital age concepts of social media and the semantic web alongside new library conceptual data models. On ISKO 15's bookshelf were articles by Hjørland, Dahlberg, Tennis and Beghtol, and books by Ranganathan and Szostak, Gnoli and López-Huertas. But also books by Adler, García Gutiérrez, Holland and Verborgh and FRBR/LRM were present as were articles by Adler, Kleineberg and Gruber. Core ISKO is joined on this bookshelf by new articles from the ISKO Encyclopedia, by works pointing toward ethical approaches to KO, and by works pointing toward KO for a semantic web-challenges and opportunities for KO, as the conference theme indicated.

0.011868593 = product of:
  0.047474373 = sum of:
    0.047474373 = weight(_text_:communication in 5312) [ClassicSimilarity], result of:
      0.047474373 = score(doc=5312,freq=2.0), product of:
        0.19902779 = queryWeight, product of:
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.046093877 = queryNorm
        0.23853138 = fieldWeight in 5312, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5312)
  0.25 = coord(1/4)

Abstract

A work is a deliberately created informing entity intended for communication. A work consists of abstract intellectual content that is distinct from any object that is its carrier. In library and information science, the importance of the work lies squarely with the problem of information retrieval. Works are mentefacts-intellectual (or mental) constructs that serve as artifacts of the cultures in which they arise. The meaning of a work is abstract at every level, from its creator's conception of it, to its reception and inherence by its consumers. Works are a kind of informing object and are subject to the phenomenon of instantiation, or realization over time. Research has indicated a base typology of instantiation. The problem for information retrieval is to simultaneously collocate and disambiguate large sets of instantiations. Cataloging and bibliographc tradition stipulate an alphabetico-classed arrangement of works based on an authorship principle. FRBR provided an entity-relationship schema for enhanced control of works in future catalogs, which has been incorporated into RDA. FRBRoo provides an empirically more precise model of work entities as informing objects and a schema for their representation in knowledge organization systems.

0.010070496 = product of:
  0.040281985 = sum of:
    0.040281985 = product of:
      0.08056397 = sum of:
        0.08056397 = weight(_text_:networks in 260) [ClassicSimilarity], result of:
          0.08056397 = score(doc=260,freq=4.0), product of:
            0.21802035 = queryWeight, product of:
              4.72992 = idf(docFreq=1060, maxDocs=44218)
              0.046093877 = queryNorm
            0.369525 = fieldWeight in 260, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.72992 = idf(docFreq=1060, maxDocs=44218)
              0.0390625 = fieldNorm(doc=260)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Abstract

Studying works allows us to see empirically the problem of instantiation of works, both at large and in the catalog. The linkage of relationships among works is a critical goal for information retrieval because the ability to comprehend and select a specific instantiation of a work is crucial for the advancement of scholarship. Hence, the present study examines the instantiation of works among a set of entities known to be popular-best selling books of the 20th century. A sample of best selling works (fiction and non-fiction) from 1900-1999 was constructed. For each work in the sample, all bibliographic records were identified in both OCLC and RLIN as well as instantiations on the World Wide Web. All but one work in the sample exists in multiple instantiations; many have large networks; and complex networks of instantiations have begun to appear in full text on the Web. The results of this study demonstrate the importance of continuing to gather statistical data about works. Solutions devised for the catalog will need to be modified for use in the chaotic environment of the World Wide Web and its successors.

0.009494875 = product of:
  0.0379795 = sum of:
    0.0379795 = weight(_text_:communication in 5401) [ClassicSimilarity], result of:
      0.0379795 = score(doc=5401,freq=2.0), product of:
        0.19902779 = queryWeight, product of:
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.046093877 = queryNorm
        0.1908251 = fieldWeight in 5401, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.317879 = idf(docFreq=1601, maxDocs=44218)
          0.03125 = fieldNorm(doc=5401)
  0.25 = coord(1/4)

Abstract

NARCIS-National Academic Research and Collaborations Information System is the national research portal for the Netherlands' data and research archiving, which is governed by its own NARCIS Classification. The current instantiation of the classification dates from 2015. The classification is currently made up of two classes D for the sciences broadly, and E for interdisciplinary areas. The NARCIS Classification is designed specifically and with care for the contents of the NARCIS data portal. The classification mostly represents the sciences. A few anomalous situations are visible in the ontology of the classification: the humanities occupy one division within the sciences, placed between the life sciences and law; and, the treatment of interdisciplinarity, for which a separate class E is set aside for interdisciplinary sciences. A dump of the NARCIS database was used to analyze the population of the NARCIS classification. The life sciences occupy 34% of the NARCIS database. A framework for research networking systems reveals the NARCIS database and its classification meet most objectives, with the only lapse being the output of entities and attributes to ontologies. The NARCIS Classification is also an occupational classification. The NARCIS Classification supports a vital research portal that, in turn, supports a nationally-coordinated research effort designed to provide better inter-institutional communication of scholarly productivity, thus is in itself an information institution, in which domain-dependence is part of its cultural imperative. The NARCIS Classification incorporates an example of top-down politics in which funded disciplines are included and best represented. A perhaps unintended consequence is the encapsulation of forced views. Trajectories for further discussion with regard to continued development of the NARCIS Classification include identity, interoperability, interdisciplinarity, and synthesis.

0.0071209157 = product of:
  0.028483663 = sum of:
    0.028483663 = product of:
      0.056967326 = sum of:
        0.056967326 = weight(_text_:networks in 3043) [ClassicSimilarity], result of:
          0.056967326 = score(doc=3043,freq=2.0), product of:
            0.21802035 = queryWeight, product of:
              4.72992 = idf(docFreq=1060, maxDocs=44218)
              0.046093877 = queryNorm
            0.26129362 = fieldWeight in 3043, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.72992 = idf(docFreq=1060, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3043)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Source

Navigating the networks: Proceedings of the 1994 Mid-year Meeting of the American Society for Information Science, Portland, Oregon, May 21-25, 1994. Ed.: D.L. Andersen et al

0.004683813 = product of:
  0.018735252 = sum of:
    0.018735252 = product of:
      0.037470505 = sum of:
        0.037470505 = weight(_text_:22 in 1415) [ClassicSimilarity], result of:
          0.037470505 = score(doc=1415,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.23214069 = fieldWeight in 1415, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1415)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Source

Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik

0.004683813 = product of:
  0.018735252 = sum of:
    0.018735252 = product of:
      0.037470505 = sum of:
        0.037470505 = weight(_text_:22 in 1420) [ClassicSimilarity], result of:
          0.037470505 = score(doc=1420,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.23214069 = fieldWeight in 1420, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1420)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Source

Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik

0.0039031778 = product of:
  0.015612711 = sum of:
    0.015612711 = product of:
      0.031225422 = sum of:
        0.031225422 = weight(_text_:22 in 107) [ClassicSimilarity], result of:
          0.031225422 = score(doc=107,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.19345059 = fieldWeight in 107, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=107)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

10. 9.2000 17:38:22

0.0039031778 = product of:
  0.015612711 = sum of:
    0.015612711 = product of:
      0.031225422 = sum of:
        0.031225422 = weight(_text_:22 in 630) [ClassicSimilarity], result of:
          0.031225422 = score(doc=630,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.19345059 = fieldWeight in 630, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=630)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 2.2013 11:09:49

0.0039031778 = product of:
  0.015612711 = sum of:
    0.015612711 = product of:
      0.031225422 = sum of:
        0.031225422 = weight(_text_:22 in 636) [ClassicSimilarity], result of:
          0.031225422 = score(doc=636,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.19345059 = fieldWeight in 636, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=636)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 2.2013 11:43:34

0.0039031778 = product of:
  0.015612711 = sum of:
    0.015612711 = product of:
      0.031225422 = sum of:
        0.031225422 = weight(_text_:22 in 1412) [ClassicSimilarity], result of:
          0.031225422 = score(doc=1412,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.19345059 = fieldWeight in 1412, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1412)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Source

Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik

0.003122542 = product of:
  0.012490168 = sum of:
    0.012490168 = product of:
      0.024980336 = sum of:
        0.024980336 = weight(_text_:22 in 770) [ClassicSimilarity], result of:
          0.024980336 = score(doc=770,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.15476047 = fieldWeight in 770, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=770)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Content

Vgl. auch den Beitrag: Treude, L.: Das Problem der Konzeptdefinition in der Wissensorganisation: über einen missglückten Versuch der Klärung. In: LIBREAS: Library ideas. no.22, 2013, S.xx-xx.

0.0019515889 = product of:
  0.0078063556 = sum of:
    0.0078063556 = product of:
      0.015612711 = sum of:
        0.015612711 = weight(_text_:22 in 1919) [ClassicSimilarity], result of:
          0.015612711 = score(doc=1919,freq=2.0), product of:
            0.16141291 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046093877 = queryNorm
            0.09672529 = fieldWeight in 1919, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.01953125 = fieldNorm(doc=1919)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

12. 6.2008 20:18:22