Information Retrieval and Visualization of MPEG-7-based Meeting Information applying the Open Source Tool xFIND
Key words: meeting information system, multi-modal data, MPEG-7, MISTRAL, xFIND, visualization, Visisland, Search Result Explorer
The MISTRAL core system automatically processes meeting recordings and provides semantic annotations, such as information about participants, their activities, and speech-to-text extraction. This set on semantic annotations is available as MPEG-7 file format for further usage. The scope of this paper is to discuss information retrieval and visualization of MPEG-7-based meeting information by applying the open source tool xFIND in order to support training and learning activities in organizations.
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