Models and tools for aggregating and relating audiovisual contents for education and entertainment

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Titolo Models and tools for aggregating and relating audiovisual contents for education and entertainment

Soggetto PhD Program Informatica, Sistemi and Telecomunicazioni "Telematic and Information Society", Instituted by the Italian University Consortium among University of Florence, Cycle XXVI, ING-INF/05, Tutor Prof. Paolo Nesi, Coordinator Prof. Dino Giuli

Descrizione In this thesis, aggregation forms in ECLAP focusing the attention on MyStoryPlayer/ECLAP solutions are presented. The major contributions to the state of the art are related to: - the semantic model to formalize the relationships and play among audiovisual determining synchronizations, - the model and modality to save and share user experiences in navigating among lessons including several related and connected audiovisual, - the design and development of algorithm for shortening the production of relationships among media, - the design and development of the whole system including its user interaction model, and - the solution and algorithm to keep limited the desynchronizations among media in the presence of low network bandwidth. The solution proposed has been developed for and it is in use of ECLAP (European Collected Library of Performing Arts) for accessing and commenting performing arts training content. The thesis also reports validation results about performance assessment and tuning, and about the usage of tools on ECLAP services. In ECLAP, the users may navigate in the audiovisual relationships, thus creating and sharing experience paths. The resulting solution includes a uniform semantic model, a corresponding semantic database for the knowledge, a distribution server for semantic knowledge and media, and the MyStoryPlayer Client for web applications.

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