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2009 10th Workshop on Image Analysis for Multimedia Interactive Services
Context-aware graph-based content representation for semantic navigation in multimedia news archives
London, United Kingdom
May 06-May 08
ISBN: 978-1-4244-3609-5
M. Montagnuolo, RAI Radiotelevisione Italiana, Centre for Research and Technological Innovation, Corso E. Giambone 68, I-10135 Torino, Italy
A. Messina, RAI Radiotelevisione Italiana, Centre for Research and Technological Innovation, Corso E. Giambone 68, I-10135 Torino, Italy
M. Ferri, euriX s.r.l., Via Carcano 26, I-10153 Torino, Italy
Representing the content relations in multimedia data plays a crucial role for the delivery of information navigation services. However, current tools for information extraction and visualisation are still far to be satisfactory. This paper addresses this task providing an unsupervised framework for graph-based multimedia news content representation. The system uses hybrid clustering and a graph partitioning technique to aggregate semantically related multimedia news from the Web and TV. These aggregations are represented by oriented graphs at increasing level of abstraction. Such an information can be accessed and browsed through a Web interface.
Citation:
M. Montagnuolo, A. Messina, M. Ferri, "Context-aware graph-based content representation for semantic navigation in multimedia news archives," wiamis, pp.65-68, 2009 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009
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