Search (4 results, page 1 of 1)

0.043494053 = product of:
  0.08698811 = sum of:
    0.02059882 = weight(_text_:information in 5933) [ClassicSimilarity], result of:
      0.02059882 = score(doc=5933,freq=8.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.23274569 = fieldWeight in 5933, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.046875 = fieldNorm(doc=5933)
    0.066389285 = weight(_text_:standards in 5933) [ClassicSimilarity], result of:
      0.066389285 = score(doc=5933,freq=2.0), product of:
        0.22470023 = queryWeight, product of:
          4.4569545 = idf(docFreq=1393, maxDocs=44218)
          0.050415643 = queryNorm
        0.29545712 = fieldWeight in 5933, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.4569545 = idf(docFreq=1393, maxDocs=44218)
          0.046875 = fieldNorm(doc=5933)
  0.5 = coord(2/4)

Abstract

As with any journey, you have to make the right connections if you want to reach your desired destination. The goal in the LIMBER project is to facilitate cross-European data analysis independent of domain, resource, language and vocabulary. The paper describes the expertise, associations, standards and architecture underlying the project deliverables designed to achieve the project's ambitious aims. - Limber (Language Independent Metadata Browsing of European Resources) is an EU (European Union) IST (Information Societies Technology) funded project that seeks to address the problems of linguistic and discipline boundaries, which, within a more integrated European environment, are becoming increasingly important. Decision-makers, researchers and journalists need to be provided with a broader, comparative picture of society across the continent; with the social science information often required to be correlated with information from domains such as environmental science, geography and health. This cross-discipline interoperability will be provided via a uniform metadata description. In addition, the provision of multilingual user interfaces and the controlled vocabulary of a multi-lingual thesaurus will make these datasets globally accessible in a range of end-user natural languages

Source

Journal of digital information. 1(2001) no.8

0.021399152 = product of:
  0.042798303 = sum of:
    0.01213797 = weight(_text_:information in 4171) [ClassicSimilarity], result of:
      0.01213797 = score(doc=4171,freq=4.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.13714671 = fieldWeight in 4171, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4171)
    0.030660335 = product of:
      0.06132067 = sum of:
        0.06132067 = weight(_text_:organization in 4171) [ClassicSimilarity], result of:
          0.06132067 = score(doc=4171,freq=6.0), product of:
            0.17974974 = queryWeight, product of:
              3.5653565 = idf(docFreq=3399, maxDocs=44218)
              0.050415643 = queryNorm
            0.34114468 = fieldWeight in 4171, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.5653565 = idf(docFreq=3399, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4171)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

Purpose - Traditional subject indexing and classification are considered infeasible in many digital collections. This paper seeks to investigate ways of enhancing social tagging via knowledge organization systems, with a view to improving the quality of tags for increased information discovery and retrieval performance. Design/methodology/approach - Enhanced tagging interfaces were developed for exemplar online repositories, and trials were undertaken with author and reader groups to evaluate the effectiveness of tagging augmented with control vocabulary for subject indexing of papers in online repositories. Findings - The results showed that using a knowledge organisation system to augment tagging does appear to increase the effectiveness of non-specialist users (that is, without information science training) in subject indexing. Research limitations/implications - While limited by the size and scope of the trials undertaken, these results do point to the usefulness of a mixed approach in supporting the subject indexing of online resources. Originality/value - The value of this work is as a guide to future developments in the practical support for resource indexing in online repositories.

Footnote

Beitrag in einem Special Issue: Content architecture: exploiting and managing diverse resources: proceedings of the first national conference of the United Kingdom chapter of the International Society for Knowedge Organization (ISKO)

0.0021457102 = product of:
  0.008582841 = sum of:
    0.008582841 = weight(_text_:information in 5383) [ClassicSimilarity], result of:
      0.008582841 = score(doc=5383,freq=2.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.09697737 = fieldWeight in 5383, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5383)
  0.25 = coord(1/4)

Source

Journal of the Association for Information Science and Technology. 70(2019) no.10, S.1047-1059

0.0015019972 = product of:
  0.006007989 = sum of:
    0.006007989 = weight(_text_:information in 517) [ClassicSimilarity], result of:
      0.006007989 = score(doc=517,freq=2.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.06788416 = fieldWeight in 517, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.02734375 = fieldNorm(doc=517)
  0.25 = coord(1/4)

Content

This type of effort is common in the digital library community, where a group of experts will interact with a user community to create a thesaurus for a specific domain (e.g. the Art & Architecture Thesaurus AAT AAT) or an overarching classification scheme (e.g. the Dewey Decimal Classification). A similar type of activity is being undertaken more recently in a less centralised manner by web communities, producing for example the DMOZ web directory DMOZ, or the Topic Exchange for weblog topics Topic Exchange. The web, including the semantic web, provides a medium within which communities can interact and collaboratively build and use vocabularies of concepts. A simple language is required that allows these communities to express the structure and content of their vocabularies in a machine-understandable way, enabling exchange and reuse. The Resource Description Framework (RDF) is an ideal language for making statements about web resources and publishing metadata. However, RDF provides only the low level semantics required to form metadata statements. RDF vocabularies must be built on top of RDF to support the expression of more specific types of information within metadata. Ontology languages such as OWL OWL add a layer of expressive power to RDF, and provide powerful tools for defining complex conceptual structures, which can be used to generate rich metadata. However, the class-oriented, logically precise modelling required to construct useful web ontologies is demanding in terms of expertise, effort, and therefore cost. In many cases this type of modelling may be superfluous or unsuited to requirements. Therefore there is a need for a language for expressing vocabularies of concepts for use in semantically rich metadata, that is powerful enough to support semantically enhanced search, but simple enough to be undemanding in terms of the cost and expertise required to use it."