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  • × theme_ss:"Metadaten"
  1. Christel, M.G.: Automated metadata in multimedia information systems : creation, refinement, use in surrogates, and evaluation (2009) 0.04 
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    Abstract
    Improvements in network bandwidth along with dramatic drops in digital storage and processing costs have resulted in the explosive growth of multimedia (combinations of text, image, audio, and video) resources on the Internet and in digital repositories. A suite of computer technologies delivering speech, image, and natural language understanding can automatically derive descriptive metadata for such resources. Difficulties for end users ensue, however, with the tremendous volume and varying quality of automated metadata for multimedia information systems. This lecture surveys automatic metadata creation methods for dealing with multimedia information resources, using broadcast news, documentaries, and oral histories as examples. Strategies for improving the utility of such metadata are discussed, including computationally intensive approaches, leveraging multimodal redundancy, folding in context, and leaving precision-recall tradeoffs under user control. Interfaces building from automatically generated metadata are presented, illustrating the use of video surrogates in multimedia information systems. Traditional information retrieval evaluation is discussed through the annual National Institute of Standards and Technology TRECVID forum, with experiments on exploratory search extending the discussion beyond fact-finding to broader, longer term search activities of learning, analysis, synthesis, and discovery.
    Content
    Table of Contents: Evolution of Multimedia Information Systems: 1990-2008 / Survey of Automatic Metadata Creation Methods / Refinement of Automatic Metadata / Multimedia Surrogates / End-User Utility for Metadata and Surrogates: Effectiveness, Efficiency, and Satisfaction
    Theme
    Multimedia
  2. 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 (2008) 0.03 
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    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.
  3. Jimenez, V.O.R.: Nuevas perspectivas para la catalogacion : metadatos ver MARC (1999) 0.03 
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    Date
    30. 3.2002 19:45:22
    Source
    Revista Española de Documentaçion Cientifica. 22(1999) no.2, S.198-219
  4. Andresen, L.: Metadata in Denmark (2000) 0.03 
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    Date
    16. 7.2000 20:58:22
  5. MARC and metadata : METS, MODS, and MARCXML: current and future implications (2004) 0.03 
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    Source
    Library hi tech. 22(2004) no.1
  6. Rising III, H.K.; Jörgensen, C.: Semantic description in MPEG-7 : the rich recursion of ripeness (2007) 0.03 
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    Abstract
    Metadata describing multimedia can address a wide variety of purposes, from the purely physical characteristics of an item, to the circumstances surrounding its production, to attributes that cannot necessarily be determined by examining the item itself directly. These latter attributes, often dealing with "meaning" or interpretation of an item's content, are frequently deemed too difficult to determine and subject to individual and cultural variability. At the same time, however, research has shown that these abstract, interpretive attributes, which carry meaning, are frequently the ones for which people search. To describe an item fully, therefore, means to describe it at both the "syntactic" and the "semantic" levels. This article discusses the development of the semantic description schemes within the MPEG-7 standard from both a historical and an intellectual perspective, as well as the difficulties inherent in creating a descriptive schema that can fully capture the complexity of "narrative worlds."
    Theme
    Multimedia
  7. Maule, R.W.: Cognitive maps, AI agents and personalized virtual environments in Internet learning experiences (1998) 0.02 
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    Theme
    Multimedia
  8. Agnew, G.: Developing a metadata strategy (2003) 0.02 
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    Abstract
    This paper covers the steps in building a metadata repository, including modeling the information needs of your community, selecting and adapting a metadata standard, documenting your metadata, populating the database, and sharing your metadata with other repositories and metadata initiatives. In addition, advances and options that can be applied to metadata for multimedia, particularly video, are presented.
  9. Moen, W.E.: ¬The metadata approach to accessing government information (2001) 0.02 
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    Date
    28. 3.2002 9:22:34
  10. MARC and metadata : METS, MODS, and MARCXML: current and future implications (2004) 0.02 
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    Source
    Library hi tech. 22(2004) no.1
  11. MARC and metadata : METS, MODS, and MARCXML: current and future implications part 2 (2004) 0.02 
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    Source
    Library hi tech. 22(2004) no.2
  12. Broughton, V.: Automatic metadata generation : Digital resource description without human intervention (2007) 0.02 
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    Date
    22. 9.2007 15:41:14
  13. Caplan, P.; Guenther, R.: Metadata for Internet resources : the Dublin Core Metadata Elements Set and its mapping to USMARC (1996) 0.02 
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    Date
    13. 1.2007 18:31:22
    Source
    Cataloging and classification quarterly. 22(1996) nos.3/4, S.43-58
  14. Tennant, R.: ¬A bibliographic metadata infrastructure for the twenty-first century (2004) 0.02 
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    Date
    9.12.2005 19:22:38
    Source
    Library hi tech. 22(2004) no.2, S.175-181
  15. Bekaert, J.; Van de Ville, D.; Rogge, B.; Strauven, I.; Kooning, E. de; Van de Walle, R.: Metadata-based access to multimedia architectural and historical archive collections : a review (2002) 0.02 
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  16. Hoffmann, L.: Metadaten von Internetressourcen und ihre Integrierung in Bibliothekskataloge (1998) 0.02 
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    Date
    22. 5.1998 18:45:36
  17. Essen, F. von: Metadaten - neue Perspektiven für die Erschließung von Netzpublikationen in Bibliotheken : Erster META-LIB-Workshop in Göttingen (1998) 0.02 
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    Content
    Bericht über den Workshop, der am 22. u. 23.6.98 in der SUB Göttingen stattfand
  18. Kopácsi, S. et al.: Development of a classification server to support metadata harmonization in a long term preservation system (2016) 0.02 
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    Source
    Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
  19. Hajra, A. et al.: Enriching scientific publications from LOD repositories through word embeddings approach (2016) 0.02 
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    Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
  20. Mora-Mcginity, M. et al.: MusicWeb: music discovery with open linked semantic metadata (2016) 0.02 
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    Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou

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