Results 121 to 130 of about 402 (157)
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Personalization in multimedia retrieval: A survey
Multimedia Tools and Applications, 2010With the explosive broadcast of multimedia (text documents, image, video etc.) in our life, how to annotate, search, index, browse and relate various forms of information efficiently becomes more and more important. Combining these challenges by relating them to user preference and customization only complicates the matter further.
Y. Lu, Sebe, Niculae, R. Hytnen, Q. Tian
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On hierarchical multimedia information retrieval
Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205), 2002This paper presents a data warehousing approach to hierarchical multimedia information retrieval. To tackle the key issues such as multimedia data representation, storage, integration, indexing, similarity measures, searching methods and query processing, the proposed algorithms allow one: (1) to extend the concepts of conventional data warehouse and ...
Edwige E. Pissaloux +3 more
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Multimedia retrieval at INEX 2007
ACM SIGIR Forum, 2008Structured document retrieval from XML documents allows for the retrieval of XML document fragments, i.e., XML elements or passages, that contain relevant information. The main INEX Ad Hoc task focuses on text-based XML retrieval. The INEX Multimedia track considers types of media other than text and its objective is to exploit the XML structure that ...
Theodora Tsikrika, Thijs Westerveld
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The combination limit in multimedia retrieval
Proceedings of the eleventh ACM international conference on Multimedia - MULTIMEDIA '03, 2003Combining search results from multimedia sources is crucial for dealing with heterogeneous multimedia data, particularly in multimedia retrieval where a final ranked list of items of interest is returned sorted by confidence or relevance. However, relatively little attention has been given to combination functions, especially their upper bound ...
Rong Yan, Alexander G. Hauptmann
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Synchronization in multimedia data retrieval
International Journal of Network Management, 1997Synchronization of multiple medium streams in real time has been recognized as one of the most important requirements for multimedia applications based on broadband high-speed networks. This article presents a complete synchronization scheme for distributed multimedia information systems. © 1997 John Wiley & Sons, Ltd.
Anna Hac, Cindy X. Xue
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Where Is the User in Multimedia Retrieval?
IEEE MultiMedia, 2012What started as a field with an emphasis on optimally serving users' interactive information needs has now become dominated by methods that focus on improving the mean average precision (MAP) of a clearly defined task disconnected from its application.
Marcel Worring +5 more
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A SEMANTIC INDEX STRUCTURE FOR MULTIMEDIA RETRIEVAL
International Journal of Semantic Computing, 2012To be effective multimedia retrieval mechanisms, index methods must provide not only efficient access but also meaningful retrieval by addressing challenges in multimedia retrieval. This article presents the AH+-tree, a height-balanced, tree-based index structure that efficiently incorporates high-level affinity information to support Content-Based ...
Fausto C. Fleites +2 more
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Multimedia information retrieval
Proceedings of the 1st ACM international conference on Multimedia information retrieval, 2008Since its inception, Multimedia Information Retrieval (MIR) has made good steady progress, but has not been able to keep up with the speed at which needs for this technology evolved. We are at a very important juncture in the development of technology. MIR has potential to be more significant than the current search technology. Different components and
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Multimedia Information Retrieval
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval, 2010openaire +1 more source