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Processing, Pattern Recognition and Applications SPPRA 2009; 02/2009
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Mathias Lux
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ABSTRACT: In times of ubiquitous access to the internet multimedia systems utilizing networks gains more and more importance. Multimedia systems support features beyond the download and display of videos and images:Adaptation of data and metadata, caching and distribution of multimedia content and metadata over different types of networks and integration of the user as critical factor. Focus of the special session on Multimedia MetadataManagement & Retrieval (M3R 08) is put on multimedia metadata. Aspects include digital rights management, mobile multimedia, user context, metadata for content adaptation, bottom up and top down annotation, retrieval and extension of existing standards. 8 out of 11 submissions were selected for presentation on the conference and publication in the proceedings. The special session is organized by the Multimedia Metadata Community that has already organized a series of 7 successful workshops in the past taking place in Aachen, Berlin, Graz and Klagenfurt.
Image Analysis for Multimedia Interactive Services, 2008. WIAMIS '08. Ninth International Workshop on; 06/2008
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01/2008: pages 568-574;
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17th International Workshop on Database and Expert Systems Applications (DEXA 2006), 4-8 September 2006, Krakow, Poland; 01/2006
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Knowledge-Based Intelligent Information and Engineering Systems, 7th International Conference, KES 2003, Oxford, UK, September 3-5, 2003, Proceedings, Part I; 01/2003
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Encyclopedia of Multimedia, 568-574 (2008).
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Journal of Universal Computer Science, v.14, 1792-1807 (2008).
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ABSTRACT: With the growing amount of people using the Internet, and creating digital content and information, knowledge retrieval becomes a critical task. Knowledge retrieval allows people to find content they search for when they need it. Ongoing efforts provide frameworks and standards for annotating digital and non-digital content semantically to describe resources more precisely and proc-essable in comparison to simple descriptive structured and unstructured metadata. One example for a framework for semantic annotations is MPEG-7. But although the MPEG group provides with MPEG-7 a useful and well defined theoretical framework for the creation of semantic annotation, retrieval of the annotations is not discussed. In this paper the authors present a retrieval process for MPEG-7 based semantic annotations founded on well proved information retrieval tech-niques, namely query expansion and regular expressions. Additionally a prototype implementation extending an existing MPEG-7 retrieval application will be pre-sented.
