Search (60 results, page 1 of 3)

0.061041217 = product of:
  0.15260305 = sum of:
    0.09693679 = weight(_text_:thesaurus in 2861) [ClassicSimilarity], result of:
      0.09693679 = score(doc=2861,freq=2.0), product of:
        0.23732872 = queryWeight, product of:
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.051357865 = queryNorm
        0.40844947 = fieldWeight in 2861, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.0625 = fieldNorm(doc=2861)
    0.055666253 = weight(_text_:22 in 2861) [ClassicSimilarity], result of:
      0.055666253 = score(doc=2861,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.30952093 = fieldWeight in 2861, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0625 = fieldNorm(doc=2861)
  0.4 = coord(2/5)

Abstract

Paper presented at a symposium on 'Implementing the Art and Architecture Thesaurus (AAT): Controlled Vocabulary in the Extended MARC format', held at the 1989 Annual Conference of the Art Libraries Society of North America. Describes how changes are effected in MARC and the role of the various groups in the library community that are involved in the implementing these changes. Discusses the expansion of the formats to accomodate cataloguing and retrieval for visual materials. Expanded capabilities for coding visual materials offer greater opportunity for user access.

Date

4.12.1995 22:40:20

0.053411067 = product of:
  0.13352767 = sum of:
    0.0848197 = weight(_text_:thesaurus in 2862) [ClassicSimilarity], result of:
      0.0848197 = score(doc=2862,freq=2.0), product of:
        0.23732872 = queryWeight, product of:
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.051357865 = queryNorm
        0.3573933 = fieldWeight in 2862, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2862)
    0.048707973 = weight(_text_:22 in 2862) [ClassicSimilarity], result of:
      0.048707973 = score(doc=2862,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.2708308 = fieldWeight in 2862, 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=2862)
  0.4 = coord(2/5)

Abstract

Paper presented at a symposium on 'Implementing the Art and Architecture Thesaurus (AAT): Controlled Vocabulary in the Extended MARC format', held at the 1989 Annual Conference of the Art Libraries Society of North America. The only way to get bibliographic records on to campus on-line library catalogues, and slide records on the national bibliographic utilities, is through the use of MARC. Discusses the importance of having individual slide and photograph records on the national bibliographic utilities, and considers the obstacles which currently make this difficult. Discusses mapping to MARC from data base management systems.

Date

4.12.1995 22:51:36

0.047981266 = product of:
  0.23990633 = sum of:
    0.23990633 = weight(_text_:thesaurus in 6051) [ClassicSimilarity], result of:
      0.23990633 = score(doc=6051,freq=4.0), product of:
        0.23732872 = queryWeight, product of:
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.051357865 = queryNorm
        1.0108609 = fieldWeight in 6051, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.109375 = fieldNorm(doc=6051)
  0.2 = coord(1/5)

Theme

Konzeption und Anwendung des Prinzips Thesaurus

0.03392788 = product of:
  0.1696394 = sum of:
    0.1696394 = weight(_text_:thesaurus in 7636) [ClassicSimilarity], result of:
      0.1696394 = score(doc=7636,freq=2.0), product of:
        0.23732872 = queryWeight, product of:
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.051357865 = queryNorm
        0.7147866 = fieldWeight in 7636, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.109375 = fieldNorm(doc=7636)
  0.2 = coord(1/5)

Theme

Konzeption und Anwendung des Prinzips Thesaurus

0.023617193 = product of:
  0.118085966 = sum of:
    0.118085966 = weight(_text_:22 in 5743) [ClassicSimilarity], result of:
      0.118085966 = score(doc=5743,freq=4.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.6565931 = fieldWeight in 5743, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.09375 = fieldNorm(doc=5743)
  0.2 = coord(1/5)

Date

30. 3.2002 19:45:22

Source

Revista Española de Documentaçion Cientifica. 22(1999) no.2, S.198-219

0.022266502 = product of:
  0.111332506 = sum of:
    0.111332506 = weight(_text_:22 in 2840) [ClassicSimilarity], result of:
      0.111332506 = score(doc=2840,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.61904186 = fieldWeight in 2840, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.125 = fieldNorm(doc=2840)
  0.2 = coord(1/5)

Source

Library hi tech. 22(2004) no.1

0.02181078 = product of:
  0.109053895 = sum of:
    0.109053895 = weight(_text_:thesaurus in 1169) [ClassicSimilarity], result of:
      0.109053895 = score(doc=1169,freq=18.0), product of:
        0.23732872 = queryWeight, product of:
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.051357865 = queryNorm
        0.45950568 = fieldWeight in 1169, product of:
          4.2426405 = tf(freq=18.0), with freq of:
            18.0 = termFreq=18.0
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.0234375 = fieldNorm(doc=1169)
  0.2 = coord(1/5)

Abstract

T.1: Today's thesauri are mostly electronic tools, having moved on from the paper-based era when thesaurus standards were first developed. They are built and maintained with the support of software and need to integrate with other software, such as search engines and content management systems. Whereas in the past thesauri were designed for information professionals trained in indexing and searching, today there is a demand for vocabularies that untrained users will find to be intuitive. ISO 25964 makes the transition needed for the world of electronic information management. However, part 1 retains the assumption that human intellect is usually involved in the selection of indexing terms and in the selection of search terms. If both the indexer and the searcher are guided to choose the same term for the same concept, then relevant documents will be retrieved. This is the main principle underlying thesaurus design, even though a thesaurus built for human users may also be applied in situations where computers make the choices. Efficient exchange of data is a vital component of thesaurus management and exploitation. Hence the inclusion in this standard of recommendations for exchange formats and protocols. Adoption of these will facilitate interoperability between thesaurus management systems and the other computer applications, such as indexing and retrieval systems, that will utilize the data. Thesauri are typically used in post-coordinate retrieval systems, but may also be applied to hierarchical directories, pre-coordinate indexes and classification systems. Increasingly, thesaurus applications need to mesh with others, such as automatic categorization schemes, free-text search systems, etc. Part 2 of ISO 25964 describes additional types of structured vocabulary and gives recommendations to enable interoperation of the vocabularies at all stages of the information storage and retrieval process.
T.2: The ability to identify and locate relevant information among vast collections and other resources is a major and pressing challenge today. Several different types of vocabulary are in use for this purpose. Some of the most widely used vocabularies were designed a hundred years ago and have been evolving steadily. A different generation of vocabularies is now emerging, designed to exploit the electronic media more effectively. A good understanding of the previous generation is still essential for effective access to collections indexed with them. An important object of ISO 25964 as a whole is to support data exchange and other forms of interoperability in circumstances in which more than one structured vocabulary is applied within one retrieval system or network. Sometimes one vocabulary has to be mapped to another, and it is important to understand both the potential and the limitations of such mappings. In other systems, a thesaurus is mapped to a classification scheme, or an ontology to a thesaurus. Comprehensive interoperability needs to cover the whole range of vocabulary types, whether young or old. Concepts in different vocabularies are related only in that they have the same or similar meaning. However, the meaning can be found in a number of different aspects within each particular type of structured vocabulary: - within terms or captions selected in different languages; - in the notation assigned indicating a place within a larger hierarchy; - in the definition, scope notes, history notes and other notes that explain the significance of that concept; and - in explicit relationships to other concepts or entities within the same vocabulary. In order to create mappings from one structured vocabulary to another it is first necessary to understand, within the context of each different type of structured vocabulary, the significance and relative importance of each of the different elements in defining the meaning of that particular concept. ISO 25964-1 describes the key characteristics of thesauri along with additional advice on best practice. ISO 25964-2 focuses on other types of vocabulary and does not attempt to cover all aspects of good practice. It concentrates on those aspects which need to be understood if one of the vocabularies is to work effectively alongside one or more of the others. Recognizing that a new standard cannot be applied to some existing vocabularies, this part of ISO 25964 provides informative description alongside the recommendations, the aim of which is to enable users and system developers to interpret and implement the existing vocabularies effectively. The remainder of ISO 25964-2 deals with the principles and practicalities of establishing mappings between vocabularies.

Theme

Konzeption und Anwendung des Prinzips Thesaurus

0.01948319 = product of:
  0.09741595 = sum of:
    0.09741595 = weight(_text_:22 in 7196) [ClassicSimilarity], result of:
      0.09741595 = score(doc=7196,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.5416616 = fieldWeight in 7196, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=7196)
  0.2 = coord(1/5)

Source

Library hi tech. 22(2004) no.1

0.01948319 = product of:
  0.09741595 = sum of:
    0.09741595 = weight(_text_:22 in 4973) [ClassicSimilarity], result of:
      0.09741595 = score(doc=4973,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.5416616 = fieldWeight in 4973, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=4973)
  0.2 = coord(1/5)

Date

26. 8.2000 19:22:35

0.01948319 = product of:
  0.09741595 = sum of:
    0.09741595 = weight(_text_:22 in 6838) [ClassicSimilarity], result of:
      0.09741595 = score(doc=6838,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.5416616 = fieldWeight in 6838, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=6838)
  0.2 = coord(1/5)

Source

Dialog mit Bibliotheken. 13(2001) H.3, S.20-22

0.01948319 = product of:
  0.09741595 = sum of:
    0.09741595 = weight(_text_:22 in 2841) [ClassicSimilarity], result of:
      0.09741595 = score(doc=2841,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.5416616 = fieldWeight in 2841, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.109375 = fieldNorm(doc=2841)
  0.2 = coord(1/5)

Source

Library hi tech. 22(2004) no.2

0.016699877 = product of:
  0.08349938 = sum of:
    0.08349938 = weight(_text_:22 in 6077) [ClassicSimilarity], result of:
      0.08349938 = score(doc=6077,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.46428138 = fieldWeight in 6077, 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=6077)
  0.2 = coord(1/5)

Date

2. 8.2001 16:22:33

0.015744796 = product of:
  0.078723975 = sum of:
    0.078723975 = weight(_text_:22 in 2408) [ClassicSimilarity], result of:
      0.078723975 = score(doc=2408,freq=4.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.4377287 = fieldWeight in 2408, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0625 = fieldNorm(doc=2408)
  0.2 = coord(1/5)

Date

13. 1.2007 18:31:22

Source

Cataloging and classification quarterly. 22(1996) nos.3/4, S.43-58

0.015744796 = product of:
  0.078723975 = sum of:
    0.078723975 = weight(_text_:22 in 2845) [ClassicSimilarity], result of:
      0.078723975 = score(doc=2845,freq=4.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.4377287 = fieldWeight in 2845, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0625 = fieldNorm(doc=2845)
  0.2 = coord(1/5)

Date

9.12.2005 19:22:38

Source

Library hi tech. 22(2004) no.2, S.175-181

0.014540519 = product of:
  0.072702594 = sum of:
    0.072702594 = weight(_text_:thesaurus in 5933) [ClassicSimilarity], result of:
      0.072702594 = score(doc=5933,freq=2.0), product of:
        0.23732872 = queryWeight, product of:
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.051357865 = queryNorm
        0.30633712 = fieldWeight in 5933, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6210785 = idf(docFreq=1182, maxDocs=44218)
          0.046875 = fieldNorm(doc=5933)
  0.2 = coord(1/5)

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

0.013916564 = product of:
  0.06958282 = sum of:
    0.06958282 = weight(_text_:22 in 5228) [ClassicSimilarity], result of:
      0.06958282 = score(doc=5228,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.38690117 = fieldWeight in 5228, 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=5228)
  0.2 = coord(1/5)

Date

29. 9.1996 18:58:22

0.013916564 = product of:
  0.06958282 = sum of:
    0.06958282 = weight(_text_:22 in 1544) [ClassicSimilarity], result of:
      0.06958282 = score(doc=1544,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.38690117 = fieldWeight in 1544, 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=1544)
  0.2 = coord(1/5)

Date

22. 3.2016 12:15:46

0.013776696 = product of:
  0.06888348 = sum of:
    0.06888348 = weight(_text_:22 in 5100) [ClassicSimilarity], result of:
      0.06888348 = score(doc=5100,freq=4.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.38301262 = fieldWeight in 5100, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5100)
  0.2 = coord(1/5)

Date

11. 9.1996 19:22:20

Source

Literacy: traditional, cultural, technological. Proceedings of the 23rd Annual Conference of the International Association of School Librarianship (selected papers), Pittsburgh, Pennsylvania, Pittsburgh University, School of Library and Information Science, 17-22 Jul 94

0.011133251 = product of:
  0.055666253 = sum of:
    0.055666253 = weight(_text_:22 in 4414) [ClassicSimilarity], result of:
      0.055666253 = score(doc=4414,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.30952093 = fieldWeight in 4414, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0625 = fieldNorm(doc=4414)
  0.2 = coord(1/5)

Abstract

It is helpful and essential to adopt standards for bibliographic information, project description and institutional information which are shareable for access to information resources within a country. Describes a strategy for adopting international standards of bibliographic information exchange for developing a resource sharing facilitation database in India. A list of 22 ISO standards for information processing is included

0.011133251 = product of:
  0.055666253 = sum of:
    0.055666253 = weight(_text_:22 in 767) [ClassicSimilarity], result of:
      0.055666253 = score(doc=767,freq=2.0), product of:
        0.1798465 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.051357865 = queryNorm
        0.30952093 = fieldWeight in 767, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0625 = fieldNorm(doc=767)
  0.2 = coord(1/5)

Source

Library hi tech. 22(2004) no.1, S.65-68