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  • × theme_ss:"Multimedia"
  1. Rising III, H.K.; Jörgensen, C.: Semantic description in MPEG-7 : the rich recursion of ripeness (2007) 0.01 
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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."
    Object
    MPEG-7
  2. Salembier, P.; Benitez, A.B.: Structure description tools (2007) 0.01 
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    Abstract
    This article provides an overview of the tools specified by the MPEG-7 standard for describing the structure of multimedia content. In particular, it focuses on tools that represent segments resulting from a spatial and/or temporal partitioning of multimedia content. The segments are described in terms of their decomposition and the general relations among them as well as attributes or features of segments. Decomposition efficiently represents segment hierarchies and can be used to create tables of contents or indexes. More general graph representations are handled by the various standard spatial and temporal relations. A segment can be described by a large number of features ranging from those targeting the life cycle of the content (e.g., creation and usage) to those addressing signal characteristics such as audio, color, shape, or motion properties.
    Content
    In-depth articles: intellectual foundations and descriptions of MPEG-7 tools for multimedia description
    Object
    MPEG-7
  3. Evain, J.-P.; Martinez, J.M.: TV-Anytime Phase 1 and MPEG-7 (2007) 0.01 
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    Abstract
    Personal video recorders have the capability to change the media delivery industry fundamentally, and in this context, many believe the real international age of personal digital recorders (PDRs) will arrive with the use of "open" systems. The world reached an important milestone with the publication of the TV-Anytime Phase 1 specifications for unidirectional broadcast and metadata services over bidirectional networks. TV-Anytime is a worldwide pre-standardization body; this article gives an overview of the main features of TV-Anytime's metadata specification and its relationship to MPEG-7 and provides insight into ways two organizations concerned with standards work together. Phase 2 has since been completed and TV-Anytime has been adopted by various international standards organizations dealing with telecommunications and is now in the implementation phase.
    Object
    MPEG-7
  4. Lim, J.; Kang, S.; Kim, M.: Automatic user preference learning for personalized electronic program guide applications (2007) 0.01 
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    Abstract
    In this article, we introduce a user preference model contained in the User Interaction Tools Clause of the MPEG-7 Multimedia Description Schemes, which is described by a UserPreferences description scheme (DS) and a UsageHistory description scheme (DS). Then we propose a user preference learning algorithm by using a Bayesian network to which weighted usage history data on multimedia consumption is taken as input. Our user preference learning algorithm adopts a dynamic learning method for learning real-time changes in a user's preferences from content consumption history data by weighting these choices in time. Finally, we address a user preference-based television program recommendation system on the basis of the user preference learning algorithm and show experimental results for a large set of realistic usage-history data of watched television programs. The experimental results suggest that our automatic user reference learning method is well suited for a personalized electronic program guide (EPG) application.
    Content
    In-depth articles: Applications of MPEG-7 tools
    Object
    MPEG-7
  5. Martinez, J.M.: MPEG-7 tools for universal multimedia access (2007) 0.01 
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    Abstract
    Universal Multimedia Access (UMA) deals with seamless access to once-only-created content via any kind of terminal and any kind of network connectivity, which implies that the content should be adapted in order to fit a variety of terminal and network characteristics, as well as user preferences. The MPEG-7 standard offers some support for UMA within its section on Multimedia Description Schemes (MDS). Within the standard, several groups of tools serve this purpose. For instance, the Navigation and Access Tools provide some Description Schemes that allow the description of adapted content variations and summaries and allow for preprocessed content versions. Some support is also found in the Content Metadata Tools (Media and Usage Tools), for real-time ease in creation of online content versions and in limited support for session description, which is completed in MPEG-21.
    Object
    MPEG-7
  6. Hovstadt, K.: Multimedia - leicht gemacht : kompakt - übersichtlich - praxisorientiert (1994) 0.01 
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    Date
    7. 3.2008 15:24:09
  7. Designing user interfaces for hypermedia (1995) 0.01 
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    Isbn
    3-540-58489-7
  8. Harrison, L.: ¬A review of multimedia technology and dissemination system (1994) 0.01 
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    Source
    Electronic publishing. 7(1994) no.3, S.117-146
  9. Rueß, T.: Rosen & Porree (1996) 0.01 
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    Date
    7. 8.1996 20:43:38
  10. Paquel, N.: Autoroutes, CD, multimedia : le manège électronique continue de tourner (1995) 0.01 
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    Source
    Bulletin des Bibliothèques de France. 40(1995) no.2, S.18-22
  11. Becker, H.S.: Navigating multimedia collections (1995) 0.01 
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    Date
    22. 2.1996 11:37:48
  12. Nur allmählich mogelt sich Multimedia in die Arbeitswelt : da hilft auch das Boomen nichts - das Beschäftigungswunder bleibt aus; mehr Stellen und neue Berufe 'vielleicht erst im Jahr 2005' (1997) 0.01 
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    Source
    Frankfurter Rundschau. Nr. 20 vom 24.1.1997, S.22
  13. Dahl, K.: No more hidden treasures in the library : some multimedia projects at Lund University Library (1996) 0.01 
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    Source
    Audiovisual librarian. 22(1996) no.3, S.194-197
  14. Hoffmann, H.: Cataloguing interactive multimedia using the new guidelines (1996) 0.01 
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    Source
    Cataloguing Australia. 22(1996) nos.1/2, S.17-20
  15. Loviscach, J.: ¬Die elektronische Uni : Neue Medien in der Lehre (2001) 0.01 
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    Date
    14. 2.2001 19:09:22
  16. Smith, B.G.R.: IMPACT and interactive multimedia (1993) 0.01 
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    Source
    Aslib information. 21(1993) nos.7/8, S.290-292
  17. Mendelsohn, S.: Would you like the databases you regularly use to be multimedia? (1994) 0.01 
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    Abstract
    Presents the views of 7 European information professionals on the value and use of multimedia databases. The enjoyment of working with a colourful, well designed database may be very appealing, but not if it means that the cost of a search goes up. 4 factors will determine whether the promise of multimedia is realized: ease of use, including the ability to customise; platform independence; affordability; and the development of authoring tools that will allow information workers to create multimedia reports in the context of normal day to day activities
  18. Multimedia trends (1997) 0.01 
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    Source
    Online and CD notes. 10(1997), no.7, S.3-4
  19. Specht, G.: Architekturen von Multimedia-Datenbanksystemen zur Speicherung von Bildern und Videos (1998) 0.01 
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    Pages
    S.7-26
  20. Menard, E.: Image retrieval in multilingual environments : research issues (2006) 0.01 
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    Source
    Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch

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