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2008 Ninth International Workshop on Image Analysis for Multimedia Interactive Services
Digital Rights Metadata Management and Retrieval on Structured Overlay Networks
May 07-May 09
ISBN: 978-0-7695-3130-4
This paper introduces a suitable way for indexing multimedia metadata on a structured Peer-to-Peer overlay network, with special care to the management of rights metadata expressed by MPEG-21. We have selected a suitable subset of MPEG-21 Rights Expression Language elements to be indexed, in order to map governed contents into a flat space and allow insertion and retrieval of digital contents. Furthermore, we present a distributed application built on a structured overlay network enabling the search of multimedia items using rights related information. Our solution is completely decentralized and can be exploited in any MPEG-21 compliant metadata representation.
Index Terms:
Complex metadata indexing, digital rights, Peer-to-Peer, DHT
Citation:
W. Allasia, F. Gallo, M. Milanesio, R. Schifanella, F. Chiariglione, A. Difino, "Digital Rights Metadata Management and Retrieval on Structured Overlay Networks," wiamis, pp.130-133, 2008 Ninth International Workshop on Image Analysis for Multimedia Interactive Services, 2008
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