Search (320 results, page 1 of 16)

0.09604454 = product of:
  0.28813362 = sum of:
    0.051370002 = weight(_text_:germany in 2668) [ClassicSimilarity], result of:
      0.051370002 = score(doc=2668,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.23060973 = fieldWeight in 2668, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.02734375 = fieldNorm(doc=2668)
    0.028884713 = weight(_text_:data in 2668) [ClassicSimilarity], result of:
      0.028884713 = score(doc=2668,freq=8.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.24455236 = fieldWeight in 2668, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.02734375 = fieldNorm(doc=2668)
    0.2078789 = sum of:
      0.19016597 = weight(_text_:congresses in 2668) [ClassicSimilarity], result of:
        0.19016597 = score(doc=2668,freq=8.0), product of:
          0.30305997 = queryWeight, product of:
            8.113368 = idf(docFreq=35, maxDocs=44218)
            0.037353165 = queryNorm
          0.6274863 = fieldWeight in 2668, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            8.113368 = idf(docFreq=35, maxDocs=44218)
            0.02734375 = fieldNorm(doc=2668)
      0.017712934 = weight(_text_:22 in 2668) [ClassicSimilarity], result of:
        0.017712934 = score(doc=2668,freq=2.0), product of:
          0.13080442 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.037353165 = queryNorm
          0.1354154 = fieldWeight in 2668, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.02734375 = fieldNorm(doc=2668)
  0.33333334 = coord(3/9)

Abstract

Metadata is a key aspect of our evolving infrastructure for information management, social computing, and scientific collaboration. DC-2008 will focus on metadata challenges, solutions, and innovation in initiatives and activities underlying semantic and social applications. Metadata is part of the fabric of social computing, which includes the use of wikis, blogs, and tagging for collaboration and participation. Metadata also underlies the development of semantic applications, and the Semantic Web - the representation and integration of multimedia knowledge structures on the basis of semantic models. These two trends flow together in applications such as Wikipedia, where authors collectively create structured information that can be extracted and used to enhance access to and use of information sources. Recent discussion has focused on how existing bibliographic standards can be expressed as Semantic Web vocabularies to facilitate the ingration of library and cultural heritage data with other types of data. Harnessing the efforts of content providers and end-users to link, tag, edit, and describe their information in interoperable ways ("participatory metadata") is a key step towards providing knowledge environments that are scalable, self-correcting, and evolvable. DC-2008 will explore conceptual and practical issues in the development and deployment of semantic and social applications to meet the needs of specific communities of practice.

Content

Carol Jean Godby, Devon Smith, Eric Childress: Encoding Application Profiles in a Computational Model of the Crosswalk. - Maria Elisabete Catarino, Ana Alice Baptista: Relating Folksonomies with Dublin Core. - Ed Summers, Antoine Isaac, Clay Redding, Dan Krech: LCSH, SKOS and Linked Data. - Xia Lin, Jiexun Li, Xiaohua Zhou: Theme Creation for Digital Collections. - Boris Lauser, Gudrun Johannsen, Caterina Caracciolo, Willem Robert van Hage, Johannes Keizer, Philipp Mayr: Comparing Human and Automatic Thesaurus Mapping Approaches in the Agricultural Domain. - P. Bryan Heidorn, Qin Wei: Automatic Metadata Extraction From Museum Specimen Labels. - Stuart Allen Sutton, Diny Golder: Achievement Standards Network (ASN): An Application Profile for Mapping K-12 Educational Resources to Achievement Standards. - Allen H. Renear, Karen M. Wickett, Richard J. Urban, David Dubin, Sarah L. Shreeves: Collection/Item Metadata Relationships. - Seth van Hooland, Yves Bontemps, Seth Kaufman: Answering the Call for more Accountability: Applying Data Profiling to Museum Metadata. - Thomas Margaritopoulos, Merkourios Margaritopoulos, Ioannis Mavridis, Athanasios Manitsaris: A Conceptual Framework for Metadata Quality Assessment. - Miao Chen, Xiaozhong Liu, Jian Qin: Semantic Relation Extraction from Socially-Generated Tags: A Methodology for Metadata Generation. - Hak Lae Kim, Simon Scerri, John G. Breslin, Stefan Decker, Hong Gee Kim: The State of the Art in Tag Ontologies: A Semantic Model for Tagging and Folksonomies. - Martin Malmsten: Making a Library Catalogue Part of the Semantic Web. - Philipp Mayr, Vivien Petras: Building a Terminology Network for Search: The KoMoHe Project. - Michael Panzer: Cool URIs for the DDC: Towards Web-scale Accessibility of a Large Classification System. - Barbara Levergood, Stefan Farrenkopf, Elisabeth Frasnelli: The Specification of the Language of the Field and Interoperability: Cross-language Access to Catalogues and Online Libraries (CACAO)

LCSH

Dublin Core / Congresses
Metadata / Congresses

Subject

Dublin Core / Congresses
Metadata / Congresses

0.07228309 = product of:
  0.21684925 = sum of:
    0.103783086 = weight(_text_:germany in 2192) [ClassicSimilarity], result of:
      0.103783086 = score(doc=2192,freq=4.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.46590203 = fieldWeight in 2192, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2192)
    0.065243915 = weight(_text_:data in 2192) [ClassicSimilarity], result of:
      0.065243915 = score(doc=2192,freq=20.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.5523875 = fieldWeight in 2192, product of:
          4.472136 = tf(freq=20.0), with freq of:
            20.0 = termFreq=20.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2192)
    0.047822252 = weight(_text_:processing in 2192) [ClassicSimilarity], result of:
      0.047822252 = score(doc=2192,freq=4.0), product of:
        0.15121111 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.037353165 = queryNorm
        0.3162615 = fieldWeight in 2192, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2192)
  0.33333334 = coord(3/9)

Abstract

This book constitutes the refereed proceedings of the 8th Metadata and Semantics Research Conference, MTSR 2014, held in Karlsruhe, Germany, in November 2014. The 23 full papers and 9 short papers presented were carefully reviewed and selected from 57 submissions. The papers are organized in several sessions and tracks. They cover the following topics: metadata and linked data: tools and models; (meta) data quality assessment and curation; semantic interoperability, ontology-based data access and representation; big data and digital libraries in health, science and technology; metadata and semantics for open repositories, research information systems and data infrastructure; metadata and semantics for cultural collections and applications; semantics for agriculture, food and environment.

Content

Metadata and linked data.- Tools and models.- (Meta)data quality assessment and curation.- Semantic interoperability, ontology-based data access and representation.- Big data and digital libraries in health, science and technology.- Metadata and semantics for open repositories, research information systems and data infrastructure.- Metadata and semantics for cultural collections and applications.- Semantics for agriculture, food and environment.

LCSH

Text processing (Computer science)

Subject

Text processing (Computer science)

0.0679528 = product of:
  0.20385839 = sum of:
    0.1452963 = weight(_text_:germany in 3283) [ClassicSimilarity], result of:
      0.1452963 = score(doc=3283,freq=4.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.6522628 = fieldWeight in 3283, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3283)
    0.040849157 = weight(_text_:data in 3283) [ClassicSimilarity], result of:
      0.040849157 = score(doc=3283,freq=4.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.34584928 = fieldWeight in 3283, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3283)
    0.017712934 = product of:
      0.035425868 = sum of:
        0.035425868 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
          0.035425868 = score(doc=3283,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.2708308 = fieldWeight in 3283, 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=3283)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

This book constitutes the refereed proceedings of the 10th Metadata and Semantics Research Conference, MTSR 2016, held in Göttingen, Germany, in November 2016. The 26 full papers and 6 short papers presented were carefully reviewed and selected from 67 submissions. The papers are organized in several sessions and tracks: Digital Libraries, Information Retrieval, Linked and Social Data, Metadata and Semantics for Open Repositories, Research Information Systems and Data Infrastructures, Metadata and Semantics for Agriculture, Food and Environment, Metadata and Semantics for Cultural Collections and Applications, European and National Projects.

0.06622284 = product of:
  0.19866851 = sum of:
    0.08806286 = weight(_text_:germany in 1581) [ClassicSimilarity], result of:
      0.08806286 = score(doc=1581,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.39533097 = fieldWeight in 1581, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.046875 = fieldNorm(doc=1581)
    0.07002712 = weight(_text_:data in 1581) [ClassicSimilarity], result of:
      0.07002712 = score(doc=1581,freq=16.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.5928845 = fieldWeight in 1581, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.046875 = fieldNorm(doc=1581)
    0.040578526 = weight(_text_:processing in 1581) [ClassicSimilarity], result of:
      0.040578526 = score(doc=1581,freq=2.0), product of:
        0.15121111 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.037353165 = queryNorm
        0.26835677 = fieldWeight in 1581, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.046875 = fieldNorm(doc=1581)
  0.33333334 = coord(3/9)

Abstract

One of the key aspects of the approaching data-intensive science era is integration of data through interoperability of systems providing data products or visualisation and processing services. Far from being simple, interoperability requires robust and scalable e-infrastructures capable of supporting it. In this work we present the case of EPOS, a project for data integration in the field of Earth Sciences. We describe the design of its e-infrastructure and show its main characteristics. One of the main elements enabling the system to integrate data, data products and services is the metadata catalog based on the CERIF metadata model. Such a model, modified to fit into the general e-infrastructure design, is part of a three-layer metadata architecture. CERIF guarantees a robust handling of metadata, which is in this case the key to the interoperability and to one of the feature of the EPOS system: the possibility of carrying on data intensive science orchestrating the distributed resources made available by EPOS data providers and stakeholders.

Source

Metadata and semantics research: 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings. Eds.: S. Closs et al

0.059655443 = product of:
  0.17896633 = sum of:
    0.102740005 = weight(_text_:germany in 1573) [ClassicSimilarity], result of:
      0.102740005 = score(doc=1573,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.46121946 = fieldWeight in 1573, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1573)
    0.028884713 = weight(_text_:data in 1573) [ClassicSimilarity], result of:
      0.028884713 = score(doc=1573,freq=2.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.24455236 = fieldWeight in 1573, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1573)
    0.047341615 = weight(_text_:processing in 1573) [ClassicSimilarity], result of:
      0.047341615 = score(doc=1573,freq=2.0), product of:
        0.15121111 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.037353165 = queryNorm
        0.3130829 = fieldWeight in 1573, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1573)
  0.33333334 = coord(3/9)

Abstract

Based on the concept of an application profile as proposed by the Dublin Core initiative, the work presented in this manuscript attempts to propose an application profile for the Earth Observation images. This approach aims to provide an open and extensible model facilitating the sharing and management of distributed images within decentralized architectures. It is intended to eventually cover the needs of discovery, localization, consulting, preservation and processing of data for decision support. We are using the Singapore framework recommendations to build the application profile. A particular focus on the formalization and representation of Description Set Profile (DSP) in RDF is proposed.

Source

Metadata and semantics research: 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings. Eds.: S. Closs et al

0.049779218 = product of:
  0.14933765 = sum of:
    0.102740005 = weight(_text_:germany in 2592) [ClassicSimilarity], result of:
      0.102740005 = score(doc=2592,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.46121946 = fieldWeight in 2592, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2592)
    0.028884713 = weight(_text_:data in 2592) [ClassicSimilarity], result of:
      0.028884713 = score(doc=2592,freq=2.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.24455236 = fieldWeight in 2592, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2592)
    0.017712934 = product of:
      0.035425868 = sum of:
        0.035425868 = weight(_text_:22 in 2592) [ClassicSimilarity], result of:
          0.035425868 = score(doc=2592,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.2708308 = fieldWeight in 2592, 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=2592)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Source

Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas

0.048709348 = product of:
  0.14612804 = sum of:
    0.08806286 = weight(_text_:germany in 2644) [ClassicSimilarity], result of:
      0.08806286 = score(doc=2644,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.39533097 = fieldWeight in 2644, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.046875 = fieldNorm(doc=2644)
    0.04288268 = weight(_text_:data in 2644) [ClassicSimilarity], result of:
      0.04288268 = score(doc=2644,freq=6.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.3630661 = fieldWeight in 2644, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.046875 = fieldNorm(doc=2644)
    0.015182514 = product of:
      0.030365027 = sum of:
        0.030365027 = weight(_text_:22 in 2644) [ClassicSimilarity], result of:
          0.030365027 = score(doc=2644,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.23214069 = fieldWeight in 2644, 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=2644)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

Although the issue of metadata quality is recognized as an important topic within the metadata research community, the cultural heritage sector has been slow to develop methodologies, guidelines and tools for addressing this topic in practice. This paper concentrates on metadata quality specifically within the museum sector and describes the potential of data-profiling techniques for metadata quality evaluation. A case study illustrates the application of a generalpurpose data-profiling tool on a large collection of metadata records from an ethnographic collection. After an analysis of the results of the case-study the paper reviews further steps in our research and presents the implementation of a metadata quality tool within an open-source collection management software.

Source

Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas

0.042667903 = product of:
  0.1280037 = sum of:
    0.08806286 = weight(_text_:germany in 2647) [ClassicSimilarity], result of:
      0.08806286 = score(doc=2647,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.39533097 = fieldWeight in 2647, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.046875 = fieldNorm(doc=2647)
    0.024758326 = weight(_text_:data in 2647) [ClassicSimilarity], result of:
      0.024758326 = score(doc=2647,freq=2.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.2096163 = fieldWeight in 2647, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.046875 = fieldNorm(doc=2647)
    0.015182514 = product of:
      0.030365027 = sum of:
        0.030365027 = weight(_text_:22 in 2647) [ClassicSimilarity], result of:
          0.030365027 = score(doc=2647,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.23214069 = fieldWeight in 2647, 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=2647)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

Collection-level metadata has the potential to provide important information about the features and purpose of individual collections. This paper reports on a content analysis of collection records in an aggregation of cultural heritage collections. The findings show that the free-text Description field often provides more accurate and complete representation of subjects and object types than the specified fields. Properties such as importance, uniqueness, comprehensiveness, provenance, and creator are articulated, as well as other vital contextual information about the intentions of a collector and the value of a collection, as a whole, for scholarly users. The results demonstrate that the semantically rich free-text Description field is essential to understanding the context of collections in large aggregations and can serve as a source of data for enhancing and customizing controlled vocabularies.

Source

Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas

0.0424339 = product of:
  0.1273017 = sum of:
    0.073385715 = weight(_text_:germany in 2651) [ClassicSimilarity], result of:
      0.073385715 = score(doc=2651,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.32944247 = fieldWeight in 2651, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2651)
    0.04126388 = weight(_text_:data in 2651) [ClassicSimilarity], result of:
      0.04126388 = score(doc=2651,freq=8.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.34936053 = fieldWeight in 2651, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2651)
    0.012652095 = product of:
      0.02530419 = sum of:
        0.02530419 = weight(_text_:22 in 2651) [ClassicSimilarity], result of:
          0.02530419 = score(doc=2651,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.19345059 = fieldWeight in 2651, 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=2651)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

The digitized version of the only extant copy of Archimedes' key mathematical and scientific works contains over 6,500 images and 130 pages of transcriptions. Metadata is essential for managing, integrating and accessing these digital resources in the Web 2.0 environment. The Dublin Core Metadata Element Set meets many of our needs. It offers the needed flexibility and applicability to a variety of data sets containing different texts and images in a dynamic technical environment. The program team has continued to refine its data dictionary and elements based on the Dublin Core standard and feedback from the Dublin Core community since the 2006 Dublin Core Conference. This presentation cites the application and utility of the DCMI Standards during the final phase of this decade-long program. Since the 2006 conference, the amount of data has grown tenfold with new imaging techniques. Use of the DCMI Standards for integration across digital images and transcriptions will allow the hosting and integration of this data set and other cultural works across service providers, libraries and cultural institutions.

Source

Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas

0.042002387 = product of:
  0.12600715 = sum of:
    0.058708575 = weight(_text_:germany in 2664) [ClassicSimilarity], result of:
      0.058708575 = score(doc=2664,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.26355398 = fieldWeight in 2664, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.03125 = fieldNorm(doc=2664)
    0.057176907 = weight(_text_:data in 2664) [ClassicSimilarity], result of:
      0.057176907 = score(doc=2664,freq=24.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.48408815 = fieldWeight in 2664, product of:
          4.8989797 = tf(freq=24.0), with freq of:
            24.0 = termFreq=24.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.03125 = fieldNorm(doc=2664)
    0.010121676 = product of:
      0.020243352 = sum of:
        0.020243352 = weight(_text_:22 in 2664) [ClassicSimilarity], result of:
          0.020243352 = score(doc=2664,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.15476047 = fieldWeight in 2664, 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=2664)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

DISC-UK DataShare (2007-2009), a project led by the University of Edinburgh and funded by JISC (Joint Information Systems Committee, UK), arises from an existing consortium of academic data support professionals working in the domain of social science datasets (Data Information Specialists Committee-UK). We are working together across four universities with colleagues engaged in managing open access repositories for e-prints. Our project supports 'early adopter' academics who wish to openly share datasets and presents a model for depositing 'orphaned datasets' that are not being deposited in subject-domain data archives/centres. Outputs from the project are intended to help to demystify data as complex objects in repositories, and assist other institutional repository managers in overcoming barriers to incorporating research data. By building on lessons learned from recent JISC-funded data repository projects such as SToRe and GRADE the project will help realize the vision of the Digital Repositories Roadmap, e.g. the milestone under Data, "Institutions need to invest in research data repositories" (Heery and Powell, 2006). Application of appropriate metadata is an important area of development for the project. Datasets are not different from other digital materials in that they need to be described, not just for discovery but also for preservation and re-use. The GRADE project found that for geo-spatial datasets, Dublin Core metadata (with geo-spatial enhancements such as a bounding box for the 'coverage' property) was sufficient for discovery within a DSpace repository, though more indepth metadata or documentation was required for re-use after downloading. The project partners are examining other metadata schemas such as the Data Documentation Initiative (DDI) versions 2 and 3, used primarily by social science data archives (Martinez, 2008). Crosswalks from the DDI to qualified Dublin Core are important for describing research datasets at the study level (as opposed to the variable level which is largely out of scope for this project). DataShare is benefiting from work of of the DRIADE project (application profile development for evolutionary biology) (Carrier, et al, 2007), eBank UK (developed an application profile for crystallography data) and GAP (Geospatial Application Profile, in progress) in defining interoperable Dublin Core qualified metadata elements and their application to datasets for each partner repository. The solution devised at Edinburgh for DSpace will be covered in the poster.

Source

Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas

0.03823903 = product of:
  0.17207563 = sum of:
    0.14677143 = weight(_text_:germany in 3280) [ClassicSimilarity], result of:
      0.14677143 = score(doc=3280,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.65888494 = fieldWeight in 3280, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.078125 = fieldNorm(doc=3280)
    0.02530419 = product of:
      0.05060838 = sum of:
        0.05060838 = weight(_text_:22 in 3280) [ClassicSimilarity], result of:
          0.05060838 = score(doc=3280,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.38690117 = fieldWeight in 3280, 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=3280)
      0.5 = coord(1/2)
  0.22222222 = coord(2/9)

Source

Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou

0.03823903 = product of:
  0.17207563 = sum of:
    0.14677143 = weight(_text_:germany in 3281) [ClassicSimilarity], result of:
      0.14677143 = score(doc=3281,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.65888494 = fieldWeight in 3281, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.078125 = fieldNorm(doc=3281)
    0.02530419 = product of:
      0.05060838 = sum of:
        0.05060838 = weight(_text_:22 in 3281) [ClassicSimilarity], result of:
          0.05060838 = score(doc=3281,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.38690117 = fieldWeight in 3281, 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=3281)
      0.5 = coord(1/2)
  0.22222222 = coord(2/9)

Source

Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou

0.03823903 = product of:
  0.17207563 = sum of:
    0.14677143 = weight(_text_:germany in 3282) [ClassicSimilarity], result of:
      0.14677143 = score(doc=3282,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.65888494 = fieldWeight in 3282, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.078125 = fieldNorm(doc=3282)
    0.02530419 = product of:
      0.05060838 = sum of:
        0.05060838 = weight(_text_:22 in 3282) [ClassicSimilarity], result of:
          0.05060838 = score(doc=3282,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.38690117 = fieldWeight in 3282, 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=3282)
      0.5 = coord(1/2)
  0.22222222 = coord(2/9)

Source

Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou

0.038096335 = product of:
  0.114289 = sum of:
    0.038461216 = weight(_text_:cataloging in 3565) [ClassicSimilarity], result of:
      0.038461216 = score(doc=3565,freq=2.0), product of:
        0.14721331 = queryWeight, product of:
          3.9411201 = idf(docFreq=2334, maxDocs=44218)
          0.037353165 = queryNorm
        0.26126182 = fieldWeight in 3565, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9411201 = idf(docFreq=2334, maxDocs=44218)
          0.046875 = fieldNorm(doc=3565)
    0.060645267 = weight(_text_:data in 3565) [ClassicSimilarity], result of:
      0.060645267 = score(doc=3565,freq=12.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.513453 = fieldWeight in 3565, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.046875 = fieldNorm(doc=3565)
    0.015182514 = product of:
      0.030365027 = sum of:
        0.030365027 = weight(_text_:22 in 3565) [ClassicSimilarity], result of:
          0.030365027 = score(doc=3565,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.23214069 = fieldWeight in 3565, 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=3565)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

In this article recording evidence for data values in addition to the values themselves in bibliographic records and descriptive metadata is proposed, with the aim of improving the expressiveness and reliability of those records and metadata. Recorded evidence indicates why and how data values are recorded for elements. Recording the history of changes in data values is also proposed, with the aim of reinforcing recorded evidence. First, evidence that can be recorded is categorized into classes: identifiers of rules or tasks, action descriptions of them, and input and output data of them. Dates of recording values and evidence are an additional class. Then, the relative usefulness of evidence classes and also levels (i.e., the record, data element, or data value level) to which an individual evidence class is applied, is examined. Second, examples that can be viewed as recorded evidence in existing bibliographic records and current cataloging rules are shown. Third, some examples of bibliographic records and descriptive metadata with notes of evidence are demonstrated. Fourth, ways of using recorded evidence are addressed.

Date

18. 6.2005 13:16:22

0.037640385 = product of:
  0.11292115 = sum of:
    0.051281624 = weight(_text_:cataloging in 2408) [ClassicSimilarity], result of:
      0.051281624 = score(doc=2408,freq=2.0), product of:
        0.14721331 = queryWeight, product of:
          3.9411201 = idf(docFreq=2334, maxDocs=44218)
          0.037353165 = queryNorm
        0.3483491 = fieldWeight in 2408, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9411201 = idf(docFreq=2334, maxDocs=44218)
          0.0625 = fieldNorm(doc=2408)
    0.0330111 = weight(_text_:data in 2408) [ClassicSimilarity], result of:
      0.0330111 = score(doc=2408,freq=2.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.2794884 = fieldWeight in 2408, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0625 = fieldNorm(doc=2408)
    0.028628424 = product of:
      0.057256848 = sum of:
        0.057256848 = weight(_text_:22 in 2408) [ClassicSimilarity], result of:
          0.057256848 = score(doc=2408,freq=4.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = 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)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

This paper discuesses the goals and outcome of the OCLC/NCSA Metadata Workshop held March 1-3, 1995 in Dublin Ohio. The resulting proposed "Dublin Core" Metadata Elements Set is described briefly. An attempt is made to map the Dublin Core data elements to USMARC; problems and outstanding questions are noted.

Date

13. 1.2007 18:31:22

Source

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

0.035556585 = product of:
  0.106669754 = sum of:
    0.073385715 = weight(_text_:germany in 2624) [ClassicSimilarity], result of:
      0.073385715 = score(doc=2624,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.32944247 = fieldWeight in 2624, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2624)
    0.02063194 = weight(_text_:data in 2624) [ClassicSimilarity], result of:
      0.02063194 = score(doc=2624,freq=2.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.17468026 = fieldWeight in 2624, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2624)
    0.012652095 = product of:
      0.02530419 = sum of:
        0.02530419 = weight(_text_:22 in 2624) [ClassicSimilarity], result of:
          0.02530419 = score(doc=2624,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.19345059 = fieldWeight in 2624, 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=2624)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

This paper describes the information properties of museum specimen labels and machine learning tools to automatically extract Darwin Core (DwC) and other metadata from these labels processed through Optical Character Recognition (OCR). The DwC is a metadata profile describing the core set of access points for search and retrieval of natural history collections and observation databases. Using the HERBIS Learning System (HLS) we extract 74 independent elements from these labels. The automated text extraction tools are provided as a web service so that users can reference digital images of specimens and receive back an extended Darwin Core XML representation of the content of the label. This automated extraction task is made more difficult by the high variability of museum label formats, OCR errors and the open class nature of some elements. In this paper we introduce our overall system architecture, and variability robust solutions including, the application of Hidden Markov and Naïve Bayes machine learning models, data cleaning, use of field element identifiers, and specialist learning models. The techniques developed here could be adapted to any metadata extraction situation with noisy text and weakly ordered elements.

Source

Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas

0.035556585 = product of:
  0.106669754 = sum of:
    0.073385715 = weight(_text_:germany in 2650) [ClassicSimilarity], result of:
      0.073385715 = score(doc=2650,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.32944247 = fieldWeight in 2650, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2650)
    0.02063194 = weight(_text_:data in 2650) [ClassicSimilarity], result of:
      0.02063194 = score(doc=2650,freq=2.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.17468026 = fieldWeight in 2650, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2650)
    0.012652095 = product of:
      0.02530419 = sum of:
        0.02530419 = weight(_text_:22 in 2650) [ClassicSimilarity], result of:
          0.02530419 = score(doc=2650,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.19345059 = fieldWeight in 2650, 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=2650)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

There is a growing interest into how we represent and share tagging data in collaborative tagging systems. Conventional tags, meaning freely created tags that are not associated with a structured ontology, are not naturally suited for collaborative processes, due to linguistic and grammatical variations, as well as human typing errors. Additionally, tags reflect personal views of the world by individual users, and are not normalised for synonymy, morphology or any other mapping. Our view is that the conventional approach provides very limited semantic value for collaboration. Moreover, in cases where there is some semantic value, automatically sharing semantics via computer manipulations is extremely problematic. This paper explores these problems by discussing approaches for collaborative tagging activities at a semantic level, and presenting conceptual models for collaborative tagging activities and folksonomies. We present criteria for the comparison of existing tag ontologies and discuss their strengths and weaknesses in relation to these criteria.

Source

Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas

0.035131108 = product of:
  0.15808998 = sum of:
    0.08806286 = weight(_text_:germany in 1575) [ClassicSimilarity], result of:
      0.08806286 = score(doc=1575,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.39533097 = fieldWeight in 1575, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.046875 = fieldNorm(doc=1575)
    0.07002712 = weight(_text_:data in 1575) [ClassicSimilarity], result of:
      0.07002712 = score(doc=1575,freq=16.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.5928845 = fieldWeight in 1575, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.046875 = fieldNorm(doc=1575)
  0.22222222 = coord(2/9)

Abstract

The purpose of this paper is to enhance cultural heritage data curation. A core research question of this study is how to share cultural heritage data by using ontologies. A case study was conducted using open government data mapped with the CIDOC-CRM (Conceptual Reference Model). Twelve library-related files in unstructured data format were collected from an open government website, Seoul Metropolitan Government of Korea (http://data.seoul.go.kr). By using the ontologies of the CIDOC CRM 5.1.2, we conducted a mapping process as a way of enhancing cultural heritage information to share information as a data component. We graphed each file then mapped each file in tables. Implications of this study are both the enhanced discoverability of unstructured data and the reusability of mapped information. Issues emerging from this study involve verification of detail for complete compatibility without further input from domain experts.

Source

Metadata and semantics research: 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings. Eds.: S. Closs et al

0.035131108 = product of:
  0.15808998 = sum of:
    0.08806286 = weight(_text_:germany in 1589) [ClassicSimilarity], result of:
      0.08806286 = score(doc=1589,freq=2.0), product of:
        0.22275731 = queryWeight, product of:
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.037353165 = queryNorm
        0.39533097 = fieldWeight in 1589, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.963546 = idf(docFreq=308, maxDocs=44218)
          0.046875 = fieldNorm(doc=1589)
    0.07002712 = weight(_text_:data in 1589) [ClassicSimilarity], result of:
      0.07002712 = score(doc=1589,freq=16.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.5928845 = fieldWeight in 1589, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.046875 = fieldNorm(doc=1589)
  0.22222222 = coord(2/9)

Abstract

Integration of library data into the Linked Data environment is a key issue in libraries and is approached on the basis of interoperability between library data conceptual models. Achieving interoperability for different representations of the same or related entities between the library and cultural heritage domains shall enhance rich bibliographic data reusability and support the development of new data-driven information services. This paper aims to contribute to the desired interoperability by attempting to map core semantic paths between the BIBFRAME and EDM conceptual models. BIBFRAME is developed by the Library of Congress to support transformation of legacy library data in MARC format into linked data. EDM is the model developed for and used in the Europeana Cultural Heritage aggregation portal.

Source

Metadata and semantics research: 8th Research Conference, MTSR 2014, Karlsruhe, Germany, November 27-29, 2014, Proceedings. Eds.: S. Closs et al

0.03484536 = product of:
  0.10453608 = sum of:
    0.051281624 = weight(_text_:cataloging in 1953) [ClassicSimilarity], result of:
      0.051281624 = score(doc=1953,freq=2.0), product of:
        0.14721331 = queryWeight, product of:
          3.9411201 = idf(docFreq=2334, maxDocs=44218)
          0.037353165 = queryNorm
        0.3483491 = fieldWeight in 1953, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9411201 = idf(docFreq=2334, maxDocs=44218)
          0.0625 = fieldNorm(doc=1953)
    0.0330111 = weight(_text_:data in 1953) [ClassicSimilarity], result of:
      0.0330111 = score(doc=1953,freq=2.0), product of:
        0.118112594 = queryWeight, product of:
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.037353165 = queryNorm
        0.2794884 = fieldWeight in 1953, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1620505 = idf(docFreq=5088, maxDocs=44218)
          0.0625 = fieldNorm(doc=1953)
    0.020243352 = product of:
      0.040486705 = sum of:
        0.040486705 = weight(_text_:22 in 1953) [ClassicSimilarity], result of:
          0.040486705 = score(doc=1953,freq=2.0), product of:
            0.13080442 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037353165 = queryNorm
            0.30952093 = fieldWeight in 1953, 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=1953)
      0.5 = coord(1/2)
  0.33333334 = coord(3/9)

Abstract

Scientific repositories create a new environment for studying traditional information science issues. The interaction between indexing terms provided by users and controlled vocabularies continues to be an area of debate and study. This article reports and analyzes findings from a study that mapped the relationships between free text keywords and controlled vocabulary terms used in the sciences. Based on this study's findings recommendations are made about which vocabularies may be better to use in scientific data repositories.

Date

29. 5.2015 19:09:22

Source

Cataloging and classification quarterly. 51(2013) no.6, S.655-674